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Major art museum known for Indigenous arts, Western American collections, and striking modern architecture. One of Denver’s signature cultural attractions.
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Journey information
Overview: Chicago, IL to Denver, CO flight
USAUSA
Flights from Chicago, IL to Denver, CO depart on average 66 times per day, taking around 3h 23m. Cheap flight tickets for this journey start at $58 (€46) if you book in advance.
There are 11 flights per day. The earliest flight runs at 00:01, the last at 23:58. The fastest flight covers the 916 miles (1475 km) distance in 2h 44m. June is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 916 miles (1475 km) |
Average flight duration 3h 23m |
Cheapest ticket price $58 (€46) |
Flights per day 66 |
Direct flights 11 |
Fastest flight 2h 44m |
First flight 12:01 AM |
Last flight 11:58 PM |
Cheapest Month Jun |
Cheapest Day Mon |
High Season Oct - Dec |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Mon |
Best time to book 49 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
The cheapest and fastest flights from Chicago, IL to Denver, CO
Showing times and prices for May 31
Cheapest price
$174
Average price
$581
Fastest journey
2 h 39 m
Average duration
2 h 41 m
Flights per day
121
Distance
1475 km
Cheap tickets
The best way to find a cheap flight ticket from Chicago, IL to Denver, CO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago, IL to Denver, CO will cost around $581 if you buy it on the day, but the cheapest tickets can be found for only $174.
Fast flights
Of the 121 flights that leave Chicago, IL for Denver, CO onSun, May 31, 18 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, May 31 the direct flights cover the 1475 km distance in an average of 2 h 41 m but if you time it right, some flights will get you there in just 2 h 39 m .
On Sun, May 31 the longest flights will take 2 h 44 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
F914839:37 PM3h07O'Hare International Airport11:44 PMDenver International Airport$1741One-way0 transfers- F93135 · F932054:05 PM8h53O'Hare International Airport11:58 PMDenver International Airport$2191One-way1 transfer
- F91442 · F935991:50 PM9h34O'Hare International Airport10:24 PMDenver International Airport$2191One-way1 transfer
- F91596 · F932936:55 AM8h09O'Hare International Airport2:04 PMDenver International Airport$2191One-way1 transfer
- F92445 · F943468:46 PM24h20O'Hare International Airport8:06 PMDenver International Airport$2251One-way1 transfer
AA17476:45 AM2h39O'Hare International Airport8:24 AMDenver International Airport$2391One-way0 transfers- AA138710:19 PM2h40O'Hare International Airport11:59 PMDenver International Airport$2391One-way0 transfers
UA26665:00 AM2h41O'Hare International Airport6:41 AMDenver International Airport$2811One-way0 transfers- UA28066:00 AM2h41O'Hare International Airport7:41 AMDenver International Airport$2811One-way0 transfers
- AA17449:52 AM2h44O'Hare International Airport11:36 AMDenver International Airport$4451One-way0 transfers
Travel Information
Compare train, bus, and flight for Chicago, IL to Denver, CO
Omio recommends booking the train as it is the most popular option from Chicago, IL to Denver, CO among Omio's users. If you are prioritising price take the bus with prices starting from $79. For those with little time consider booking a flight which can get you there in 3h 23m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.4 - 1.3kg. The ticket price range depends on the travel mode: a bus costs an average of $79, and a train costs an average of $114.
Distance: 916 miles (1475 km)
Compare flight with
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
$174 Average price | $293 Average price | $155 Average price Cheapest | $217 Average price (fuel + tolls) |
6h 23m Average total duration Fastest 3h 23m Onboard + 3h 0m Additional time* | 19h 21m Average total duration 18h 51m Onboard + 30m Additional time* | 22h 49m Average total duration 22h 19m Onboard + 30m Additional time* | 14h 22m Average total duration (door-to-door) |
4.4 - 8.8kg CO2 emissions | 0.4 - 1.3kg CO2 emissions Lowest | 1.5 - 3.7kg CO2 emissions | - CO2 emissions |
Most popular airline |  Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Chicago, IL to Denver, CO is a bus with an average price of $155 (€125).
This is compared to other travel options from Chicago, IL to Denver, CO:
A bus is $18 (€15) less than a flight for this route with tickets for a flight from Chicago, IL to Denver, CO costing on average $174 (€140).
A bus is $137 (€110) less than a train for this route with tickets for a train from Chicago, IL to Denver, CO costing on average $293 (€236).
The fastest way to travel from Chicago, IL to Denver, CO is by flight with an average journey time of 3h 23m.
Other travel options to Denver, CO take longer:
Train takes on average 18h 51m.
Bus takes on average 22h 19m.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL and Denver, CO including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from Chicago, IL to Denver, CO among Omio's users.
Live departures
Chicago, IL to Denver, CO flight times
The table below shows live departures for Chicago, IL to Denver, CO flights for today, Saturday, May 30. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| UA2666 | 5:00 AM O'Hare International Airport | 2h38 | 6:38 AM Denver International Airport | 0 transfersDirect | |
| AA760 · AA1756 | 5:00 AM O'Hare International Airport | 5h34 | 9:34 AM Denver International Airport | 1 transfer | |
| UA2310 · UA1409 | 5:30 AM O'Hare International Airport | 7h37 | 12:07 PM Denver International Airport | 1 transfer | |
| UA2310 · UA1450 | 5:30 AM O'Hare International Airport | 6h42 | 11:12 AM Denver International Airport | 1 transfer | |
| UA2806 | 6:00 AM O'Hare International Airport | 2h41 | 7:41 AM Denver International Airport | 0 transfersDirect | |
| AA2896 · AA2224 | 6:00 AM O'Hare International Airport | 6h49 | 11:49 AM Denver International Airport | 1 transfer | |
| UA1799 · UA1409 | 6:30 AM O'Hare International Airport | 6h37 | 12:07 PM Denver International Airport | 1 transfer | |
| AA1747 | 6:45 AM O'Hare International Airport | 2h39 | 8:24 AM Denver International Airport | 0 transfersDirect | |
| F91596 · F93293 | 6:55 AM O'Hare International Airport | 8h09 | 2:04 PM Denver International Airport | 1 transfer | |
| UA4380 · UA2360 | 7:00 AM O'Hare International Airport | 4h20 | 10:20 AM Denver International Airport | 1 transfer | |
| AA1902 · AA2224 | 7:02 AM O'Hare International Airport | 5h47 | 11:49 AM Denver International Airport | 1 transfer | |
| AA1902 · AA420 | 7:02 AM O'Hare International Airport | 8h19 | 2:21 PM Denver International Airport | 1 transfer | |
| UA1217 | 7:05 AM O'Hare International Airport | 2h50 | 8:55 AM Denver International Airport | 0 transfersDirect | |
| UA1231 · UA2168 | 7:30 AM O'Hare International Airport | 7h47 | 2:17 PM Denver International Airport | 1 transfer | |
| AA1555 · AA420 | 8:19 AM O'Hare International Airport | 7h02 | 2:21 PM Denver International Airport | 1 transfer | |
| UA1778 · UA1195 | 8:40 AM O'Hare International Airport | 6h55 | 2:35 PM Denver International Airport | 1 transfer | |
| UA2431 | 8:40 AM O'Hare International Airport | 2h51 | 10:31 AM Denver International Airport | 0 transfersDirect | |
| UA5853 · UA5462 | 8:45 AM O'Hare International Airport | 5h00 | 12:45 PM Denver International Airport | 1 transfer | |
| UA2847 · UA5742 | 8:45 AM O'Hare International Airport | 6h25 | 2:10 PM Denver International Airport | 1 transfer | |
| UA2847 · UA1829 | 8:45 AM O'Hare International Airport | 5h03 | 12:48 PM Denver International Airport | 1 transfer | |
| UA535 · UA2168 | 8:51 AM O'Hare International Airport | 6h26 | 2:17 PM Denver International Airport | 1 transfer | |
| UA656 · UA5277 | 8:52 AM O'Hare International Airport | 6h59 | 2:51 PM Denver International Airport | 1 transfer | |
| UA4613 · UA1380 | 9:00 AM O'Hare International Airport | 7h00 | 3:00 PM Denver International Airport | 1 transfer | |
| AA3052 · AA420 | 9:40 AM O'Hare International Airport | 5h41 | 2:21 PM Denver International Airport | 1 transfer | |
| AA3052 · AA1322 | 9:40 AM O'Hare International Airport | 8h41 | 5:21 PM Denver International Airport | 1 transfer | |
| AA1773 | 9:55 AM O'Hare International Airport | 2h44 | 11:39 AM Denver International Airport | 0 transfersDirect | |
| UA5679 · UA2822 | 10:11 AM O'Hare International Airport | 7h10 | 4:21 PM Denver International Airport | 1 transfer | |
| UA6028 · UA2338 | 10:25 AM O'Hare International Airport | 7h12 | 4:37 PM Denver International Airport | 1 transfer | |
| UA723 · UA1246 | 10:30 AM O'Hare International Airport | 7h14 | 4:44 PM Denver International Airport | 1 transfer | |
| UA1355 · UA1380 | 10:36 AM O'Hare International Airport | 5h24 | 3:00 PM Denver International Airport | 1 transfer | |
| AA1106 · AA1322 | 10:38 AM O'Hare International Airport | 7h43 | 5:21 PM Denver International Airport | 1 transfer | |
| UA1297 · UA2745 | 10:42 AM O'Hare International Airport | 6h48 | 4:30 PM Denver International Airport | 1 transfer | |
| UA5678 · UA479 | 10:44 AM O'Hare International Airport | 6h46 | 4:30 PM Denver International Airport | 1 transfer | |
| UA5756 · UA302 | 10:50 AM O'Hare International Airport | 6h55 | 4:45 PM Denver International Airport | 1 transfer | |
| UA1803 | 10:54 AM O'Hare International Airport | 2h51 | 12:45 PM Denver International Airport | 0 transfersDirect | |
| UA5125 · UA6066 | 11:00 AM O'Hare International Airport | 5h40 | 3:40 PM Denver International Airport | 1 transfer | |
| UA2182 · UA2644 | 11:33 AM O'Hare International Airport | 7h52 | 6:25 PM Denver International Airport | 1 transfer | |
| AA1760 | 11:47 AM O'Hare International Airport | 2h44 | 1:31 PM Denver International Airport | 0 transfersDirect | |
| UA6009 · UA2822 | 11:47 AM O'Hare International Airport | 5h34 | 4:21 PM Denver International Airport | 1 transfer | |
| AA3264 · AA1322 | 11:50 AM O'Hare International Airport | 6h31 | 5:21 PM Denver International Airport | 1 transfer | |
| F93241 · F94069 | 11:57 AM O'Hare International Airport | 12h47 | 11:44 PM Denver International Airport | 1 transfer | |
| F93241 · F92631 | 11:57 AM O'Hare International Airport | 9h46 | 8:43 PM Denver International Airport | 1 transfer | |
| UA4587 · UA2745 | 12:40 PM O'Hare International Airport | 4h50 | 4:30 PM Denver International Airport | 1 transfer | |
| UA1448 · UA470 | 12:40 PM O'Hare International Airport | 6h43 | 6:23 PM Denver International Airport | 1 transfer | |
| UA4534 · UA514 | 12:40 PM O'Hare International Airport | 4h50 | 4:30 PM Denver International Airport | 1 transfer | |
| UA247 · UA1943 | 12:40 PM O'Hare International Airport | 6h35 | 6:15 PM Denver International Airport | 1 transfer | |
| UA5414 · UA498 | 12:42 PM O'Hare International Airport | 6h03 | 5:45 PM Denver International Airport | 1 transfer | |
| UA4605 · UA1781 | 12:51 PM O'Hare International Airport | 6h32 | 6:23 PM Denver International Airport | 1 transfer | |
| UA4472 · UA2338 | 12:53 PM O'Hare International Airport | 4h44 | 4:37 PM Denver International Airport | 1 transfer | |
| UA4581 · UA1483 | 12:55 PM O'Hare International Airport | 6h26 | 6:21 PM Denver International Airport | 1 transfer | |
| UA605 · UA484 | 12:57 PM O'Hare International Airport | 6h18 | 6:15 PM Denver International Airport | 1 transfer | |
| UA767 | 1:05 PM O'Hare International Airport | 2h50 | 2:55 PM Denver International Airport | 0 transfersDirect | |
| AA1120 · AA577 | 1:25 PM O'Hare International Airport | 8h46 | 9:11 PM Denver International Airport | 1 transfer | |
| UA4547 · UA4634 | 1:25 PM O'Hare International Airport | 5h59 | 6:24 PM Denver International Airport | 1 transfer | |
| AA1120 · AA2235 | 1:25 PM O'Hare International Airport | 7h11 | 7:36 PM Denver International Airport | 1 transfer | |
| F92198 · F93599 | 1:50 PM O'Hare International Airport | 9h34 | 10:24 PM Denver International Airport | 1 transfer | |
| UA2000 · UA1483 | 2:20 PM O'Hare International Airport | 5h01 | 6:21 PM Denver International Airport | 1 transfer | |
| UA2803 | 2:33 PM O'Hare International Airport | 2h57 | 4:30 PM Denver International Airport | 0 transfersDirect | |
| AA1734 | 2:56 PM O'Hare International Airport | 2h49 | 4:45 PM Denver International Airport | 0 transfersDirect | |
| AA2257 · AA577 | 3:02 PM O'Hare International Airport | 7h09 | 9:11 PM Denver International Airport | 1 transfer | |
| AA2257 · AA2235 | 3:02 PM O'Hare International Airport | 5h34 | 7:36 PM Denver International Airport | 1 transfer | |
| AA2754 · AA577 | 3:50 PM O'Hare International Airport | 6h21 | 9:11 PM Denver International Airport | 1 transfer | |
| F93135 · F94855 | 4:05 PM O'Hare International Airport | 9h13 | 12:18 AM Denver International Airport | 1 transfer | |
| F93135 · F93229 | 4:05 PM O'Hare International Airport | 17h01 | 8:06 AM Denver International Airport | 1 transfer | |
| F93135 · F93227 | 4:05 PM O'Hare International Airport | 28h24 | 7:29 PM Denver International Airport | 1 transfer | |
| UA2790 | 4:12 PM O'Hare International Airport | 3h01 | 6:13 PM Denver International Airport | 0 transfersDirect | |
| UA6075 · UA6076 | 4:20 PM O'Hare International Airport | 4h14 | 7:34 PM Denver International Airport | 1 transfer | |
| AA2988 · AA662 | 4:44 PM O'Hare International Airport | 8h11 | 11:55 PM Denver International Airport | 1 transfer | |
| AA1683 · AA3156 | 4:45 PM O'Hare International Airport | 7h11 | 10:56 PM Denver International Airport | 1 transfer | |
| F93044 · F93311 | 5:11 PM O'Hare International Airport | 31h00 | 11:11 PM Denver International Airport | 1 transfer | |
| F93044 · F91733 | 5:11 PM O'Hare International Airport | 16h13 | 8:24 AM Denver International Airport | 1 transfer | |
| AA2695 · AA3156 | 5:34 PM O'Hare International Airport | 6h22 | 10:56 PM Denver International Airport | 1 transfer | |
| AA3261 · AA3255 | 5:50 PM O'Hare International Airport | 8h03 | 12:53 AM Denver International Airport | 1 transfer | |
| UA1974 | 6:17 PM O'Hare International Airport | 3h05 | 8:22 PM Denver International Airport | 0 transfersDirect | |
| AA1559 · AA662 | 6:32 PM O'Hare International Airport | 6h23 | 11:55 PM Denver International Airport | 1 transfer | |
| AA866 · AA3255 | 7:01 PM O'Hare International Airport | 6h52 | 12:53 AM Denver International Airport | 1 transfer | |
| UA329 | 8:03 PM O'Hare International Airport | 3h01 | 10:04 PM Denver International Airport | 0 transfersDirect | |
| F92445 · F94346 | 8:46 PM O'Hare International Airport | 24h20 | 8:06 PM Denver International Airport | 1 transfer | |
| F92445 · F93156 | 8:46 PM O'Hare International Airport | 14h18 | 10:04 AM Denver International Airport | 1 transfer | |
| F92445 · F94946 | 8:46 PM O'Hare International Airport | 28h52 | 12:38 AM Denver International Airport | 1 transfer | |
| F91483 | 9:37 PM O'Hare International Airport | 3h07 | 11:44 PM Denver International Airport | 0 transfersDirect | |
| UA1342 | 9:54 PM O'Hare International Airport | 2h59 | 11:53 PM Denver International Airport | 0 transfersDirect | |
| AA1387 | 10:19 PM O'Hare International Airport | 2h40 | 11:59 PM Denver International Airport | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
How far in advance should I book flight tickets from Chicago, IL to Denver, CO?
The best time to book your flight from Chicago, IL to Denver, CO is 77 days before departure. See how prices for flights change on the Chicago, IL to Denver, CO route.
Prices are for one-way tickets for one passenger from Chicago, IL to Denver, CO per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your flight from Chicago, IL to Denver, CO.
Flights
from $246Trains
from $110Buses
from $144Compare prices and tickets Chicago, IL to Denver, CO by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Chicago, IL to Denver, CO flights with Omio?
American Airlines as well as United or frontier airlines offer flights services from Chicago, IL to Denver, CO.
Omio is an official ticket reseller for all your travel options from Chicago, IL to Denver, CO.
Why book with Omio vs American Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for American Airlines, but also compare tickets for the likes of United or frontier airlines to find the best option for your trip from Chicago, IL to Denver, CO.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare American Airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Chicago, IL to Denver, CO.
Why book with Omio over Trip, Edreams or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of United or frontier airlines to find the best option for your trip from Chicago, IL to Denver, CO.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Chicago, IL to Denver, CO.
Airlines: American Airlines, United, frontier airlines from Chicago, IL to Denver, COFind the best flights between Chicago, IL to Denver, CO with Omio's travel partners American Airlines, United, frontier airlines from $58 (€46). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
2h 53m
Cheapest Price
$194 (€157)
United frequency
41 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
2h 44m
Cheapest Price
$58 (€46)
American Airlines frequency
6 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
frontier airlines
About
Frontier Airlines is a major American ultra-low-cost carrier headquartered in Denver, Colorado, operating flights to over 120 destinations across the United States, Caribbean, Mexico, and Central America. Known for its "Low Fares Done Right" philosophy, Frontier focuses on offering affordable travel by allowing passengers to choose and pay only for the services they need, such as seat selection or baggage. The airline is also recognized for its commitment to fuel efficiency, claiming to be "America's greenest airline" due to its modern, lightweight aircraft and operational practices. A distinctive feature of Frontier is the animal featured on the tail of each aircraft, highlighting North American wildlife.
Luggage & cancellation policy
Average Duration
2h 58m
Cheapest Price
$65 (€52)
frontier airlines frequency
12 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bag fees start at $79 per bag
Cancellation Policy
Non-refundable tickets, changes permitted for fee starting at $79 plus fare difference
Pregnant on board
Pregnant women can travel up to 7 days before due date, medical certificate required after 36 weeks
Unaccompagned minor
Children ages 5-14 can travel alone for $100 fee each way, must be nonstop flight only
Amenities on board the airplane
Wifi
Accessibility
Frontier Airlines offers assistance for passengers with disabilities, including wheelchair service and boarding assistance. Passengers are encouraged to request these services in advance to ensure availability and proper arrangements.
Complete guide to Denver
Things to do in Denver
Discover the best of Denver — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Denver trip today.
- Must visit
Denver Museum of Nature & Science
Large science and natural history museum with dinosaurs, space, wildlife, and family-friendly exhibitions. A top choice for broad appeal.
- Recommended
Museum of Contemporary Art Denver
Contemporary art museum featuring rotating exhibitions, experimental works, and a rooftop with city views. Popular with younger visitors and local art fans.
- Must visit
Red Rocks Park and Amphitheatre
Dramatic red rock landscape, concert venue, hiking area, and one of the region’s most famous scenic destinations.
- Must visit
RiNo Art District
Creative neighborhood known for murals, galleries, warehouses, and social-media-friendly street art. One of Denver’s trendiest areas.
- Must visit
LoDo
Lower Downtown combines historic warehouses, nightlife, and easy access to Union Station. A key area for first-time visitors.
- Gluten-free
Green Chile
Denver’s signature spicy stew or sauce made with roasted green chiles, often served over burritos, fries, eggs, or burgers. It reflects the city’s strong Colorado and Southwestern food culture.
Smothered Breakfast Burrito
A large flour tortilla filled with eggs, potatoes, cheese, and often bacon or sausage, then covered in green chile. It is a classic Denver breakfast found in diners across the city.
Rocky Mountain Oysters
A Colorado frontier specialty made from breaded and fried bull testicles, usually served with dipping sauce. It is one of the region’s most famous novelty dishes.
Rioja
Respected Larimer Square restaurant offering refined Mediterranean-influenced cuisine in an elegant but approachable setting. A reliable choice for a higher-end Denver dinner.
The Fort
Established adobe-style restaurant near Denver known for Colorado frontier cuisine, including bison, elk, and other regional specialties in a distinctive Southwestern setting.
Root Down
Well-known LoHi restaurant with creative New American dishes, strong brunch service, and a stylish atmosphere. Popular for locally sourced ingredients and vegetarian-friendly options.
United States Dollar
Moderate by major U.S. city standards. Hotels can be pricey in peak season, but casual dining and transit are manageable.
Average meal costs
- Budget
- USD 10-18 for fast food or a casual lunch.
- Mid-range
- USD 20-40 per person at a mid-range restaurant.
- Fine dining
- USD 75+ per person before drinks and tax.
- Coffee
- USD 4-7 for a regular latte or cappuccino.
Tipping culture
Tip 18-20% at restaurants; 20%+ for great service. Bars: USD 1-2 per drink. Taxis/rideshares: 10-15%. Hotels: USD 2-5 for housekeeping; USD 1-2 per bag.
FAQs: Chicago, IL to Denver, CO Flight
Find answers to the most common questions about traveling from Chicago, IL to Denver, CO by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Denver, CO, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Chicago, IL to Denver, CO can start from as little as $58 (€46) when you book in advance. The average flight ticket price for Chicago, IL to Denver, CO is $174 (€140) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Chicago, IL to Denver, CO is 2h 44m to travel the 916 miles (1475 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Chicago, IL to Denver, CO leaves at 12:01 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Chicago, IL to Denver, CO leaves at 11:58 PM.
Yes, there are 11 direct flights a day from Chicago, IL to Denver, CO with American Airlines, United, frontier airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Chicago, IL to Denver, CO, you can count on American Airlines, United, frontier airlines for the best way to get you to Denver, CO. You can also check all possible airlines who offer a service between Chicago, IL and Denver, CO and compare the amenities they offer before buying a plane ticket.
Flights from Chicago, IL to Denver, CO generally leave from O'Hare International Airport and arrive in Denver International Airport.O'Hare International Airport is 1 miles (3 km) away from Chicago, IL city centre and Denver International Airport is 11 miles (18 km) from Denver, CO city centre.
The cheapest month for a flight from Chicago, IL to Denver, CO is June.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL and Denver, CO including taking a train, bus, and flight.
Since neither Chicago, IL nor Denver, CO are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Chicago, IL and Denver, CO all year round.
The best events to attend in Denver, CO include:
- Denver Arts Festival, a vibrant celebration of local artists and their work featuring exhibitions, live music, and food
- Great American Beer Festival, the largest beer festival in the U.S. showcasing thousands of craft beers from across the country
- Denver Film Festival, an annual event highlighting independent films and filmmakers with screenings, panels, and special events.
Some of the most interesting sights to explore in Denver, CO are:
- Red Rocks Amphitheatre, a renowned open-air concert venue set amidst stunning natural rock formations
- Denver Art Museum, featuring an extensive collection of Native American art and contemporary works
- Denver Botanic Gardens, offering diverse plant displays and themed gardens
- Union Station, a historic transportation hub with shops, dining, and events
- Denver Museum of Nature & Science, showcasing exhibits on natural history, space, and anthropology.
The best holidays to experience in Denver, CO include:
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and lively celebrations throughout the city
- Labor Day, pleasant weather perfect for enjoying Denver's parks and festivals.
The best things to do in Denver, CO include:
- Coors Field, home to the Colorado Rockies, offering baseball games and tours in a scenic downtown setting
- Larimer Square, a vibrant historic district with shopping, dining, and nightlife
- City Park, a large urban park with trails, lakes, and views of downtown Denver and the mountains
- Denver Zoo, featuring a wide variety of animals and interactive exhibits
- Cherry Creek Shopping Center, a premier retail destination with luxury brands and dining options.
The best season to visit Denver, CO is Spring or Fall. The best weather to explore Denver, CO is during May-September.
We recommend using the train as it is the most popular way to get from Chicago, IL to Denver, CO among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Denver, CO, travelers should be aware of pickpocketing and petty theft, especially in crowded areas like downtown and tourist attractions. Common scams include overpriced rides from unofficial taxi services and fraudulent ticket sellers near popular venues. It's advisable to use licensed transportation, stay vigilant in busy spots, and avoid sharing personal information with strangers to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Chicago, IL to Denver, CO
Chicago
Denver
The major airport for departures in Chicago is O'Hare International Airport. Find all the information you need to know about services, amenities and connections at O'Hare International Airport for your trip from Chicago to Denver.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
3 km
Car connection
I-190, Exit 1Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in all terminals, including duty-free and brands like Hudson and MAC Cosmetics.
Parking
- Parking available with options including hourly, daily, and economy lots, approximately 2.85€ ($3) per hour.
Dining
- Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, toilets
WC
- Available throughout the airport.
Hotel
- Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby.
Shower
- Showers are available in some lounges, such as the United Club, but access may require a fee or membership.
Lounge
- Lounges available, including United Club and American Airlines Admirals Club.
Lost and Found Office
- Lost and Found located in terminal 1, near the baggage claim area.
Car Rental
- Car rental services are available at the Multi-Modal Facility, with companies like Hertz and Avis.
Public transit options for O'Hare International Airport
- CTA Blue Line, O'Hare Station, 45 minutes to city center
The major airport for arrivals in Denver is Denver International Airport. Find all the information you need to know about services, amenities and connections at Denver International Airport for your journey to Denver from Chicago.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
18 kmCar connection
Peña Blvd, Exit 284Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops located in Jeppesen terminal and concourses, including Duty-Free and local brands.
Parking
- Parking available, approximately 4.7€ ($5) per hour, parkade adjacent to terminal.
Dining
- Various restaurants in Jeppesen terminal and concourses, including American and intertiol cuisine.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Westin Hotel connected to the terminal.
Shower
- Showers available at the Westin Hotel, approximately $20.
Lounge
- Multiple lounges available, including United Club and Delta Sky Club.
Lost and Found Office
- Lost and Found located in Jeppesen terminal, Level 5.
Car Rental
- Car rental services available on airport property, shuttle service to rental car lots.
Public transit options for Denver International Airport
- A Line train, Denver Airport Station, 37 minutes to Union Station
More options for your journey from Chicago, IL to Denver, CO
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Most popular flights to and from Denver, CO and Chicago, IL
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