Houston, TX HOU to Denver, CO DEN flight with United

Sat, Feb 28
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Journey information

Overview: Houston, TX to Denver, CO flight

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Icon of flight

Flights from Houston, TX to Denver, CO depart on average 71 times per day, taking around 2h 57m. Cheap flight tickets for this journey start at $32 (€25) if you book in advance.

There are 8 flights per day. The earliest flight runs at 00:04, the last at 23:58. The fastest flight covers the 877 miles (1413 km) distance in 2h 36m. February 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
877 miles (1413 km)
Average flight duration
2h 57m
Cheapest ticket price
$32 (€25)
Flights per day
71
Direct flights
8
Fastest flight
2h 36m
Cheapest month
February
First flight
00:04
Last flight
23:58
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 Houston, TX to Denver, CO

Showing times and prices for Mar 02

Cheapest price

$314

Average price

$845

Fastest journey

2 h 40 m

Average duration

2 h 41 m

Flights per day

111

Distance

1413 km

Cheap tickets

The best way to find a cheap flight ticket from Houston, TX 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 Houston, TX to Denver, CO will cost around $845 if you buy it on the day, but the cheapest tickets can be found for only $314.

Fast flights

Of the 111 flights that leave Houston, TX for Denver, CO onMon, Mar 02, 13 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Mon, Mar 02 the direct flights cover the 1413 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 40 m .

On Mon, Mar 02 the longest flights will take 2 h 42 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.

Frontier AirlinesF93229
06:39AM2h41
George Bush Intercontinental Airport
08:20AMDenver International Airport
$3141One-way
0 transfers
Frontier AirlinesF93227
03:28PM2h45
George Bush Intercontinental Airport
05:13PMDenver International Airport
$3581One-way
0 transfers
Frontier AirlinesF93205
07:34PM2h45
George Bush Intercontinental Airport
09:19PMDenver International Airport
$3581One-way
0 transfers
Frontier AirlinesF94181 · F91376
09:51PM11h03
George Bush Intercontinental Airport
07:54AMDenver International Airport
$3771One-way
1 transfer
UnitedUA2339
08:23PM2h47
George Bush Intercontinental Airport
10:10PMDenver International Airport
$4571One-way
0 transfers

Travel Information

Compare bus, train, and flight for Houston, TX to Denver, CO

Omio recommends booking the bus as it is the most popular option from Houston, TX to Denver, CO among Omio's users. If you are prioritising price take the flight with prices starting from $32. For those with little time consider booking a flight which can get you there in 2h 57m. The ticket price range depends on the travel mode: a flight costs an average of $32, and a train costs an average of $321.

Distance: 877 miles (1413 km)

Compare flight with

Flight
Most popular
Bus
Train

$185

Average price

Cheapest

$233

Average price

$469

Average price

5h 57m

Average total duration

Fastest

2h 57m

Onboard

+

3h 0m

Additional time*

26h 26m

Average total duration

25h 56m

Onboard

+

30m

Additional time*

39h 11m

Average total duration

38h 41m

Onboard

+

30m

Additional time*

United

Most popular airline

Greyhound

Most popular bus company

Amtrak

Most popular train company

Direct Options

Direct Options

Direct Options

Live departures

Houston, TX to Denver, CO flight times

The table below shows live departures for Houston, TX to Denver, CO flights for today, Sunday, March 1. You can also manually refresh the results below to see updated flight journeys.

Last updated at 6:32 PM
ProviderDepartsDurationArrivesTransfers
Tickets
unitedUA20136:50 PM George Bush Intercontinental Airport
2h42
9:32 PM Denver International Airport0 transfersDirect
american_airlinesAA1322+envoy_airAA41138:09 PM George Bush Intercontinental Airport
4h41
12:50 AM Denver International Airport1 transfer
american_airlinesAA3288+envoy_airAA41138:09 PM George Bush Intercontinental Airport
6h56
3:05 AM Denver International Airport1 transfer
unitedUA2483 · UA24478:20 PM George Bush Intercontinental Airport
4h57
1:17 AM Denver International Airport1 transfer
unitedUA1540 · UA6498:25 PM George Bush Intercontinental Airport
6h15
2:40 AM Denver International Airport1 transfer
unitedUA697 · UA24798:25 PM George Bush Intercontinental Airport
4h42
1:07 AM Denver International Airport1 transfer
unitedUA3987 · UA21718:31 PM George Bush Intercontinental Airport
4h51
1:22 AM Denver International Airport1 transfer
unitedUA1388 · UA26558:35 PM George Bush Intercontinental Airport
4h27
1:02 AM Denver International Airport1 transfer
unitedUA1798 · UA16378:47 PM George Bush Intercontinental Airport
5h42
2:29 AM Denver International Airport1 transfer
unitedUA12468:53 PM George Bush Intercontinental Airport
2h40
11:33 PM Denver International Airport0 transfersDirect
unitedUA1647 · UA22169:21 PM George Bush Intercontinental Airport
5h50
3:11 AM Denver International Airport1 transfer
unitedUA1711 · UA43910:20 PM George Bush Intercontinental Airport
4h24
2:44 AM Denver International Airport1 transfer
unitedUA27010:32 PM George Bush Intercontinental Airport
2h44
1:16 AM Denver International Airport0 transfersDirect
american_airlinesAA2640 · AA66210:51 PM George Bush Intercontinental Airport
6h49
5:40 AM Denver International Airport1 transfer
unitedUA1807 · UA32911:05 PM George Bush Intercontinental Airport
7h01
6:06 AM Denver International Airport1 transfer
alaska_airlinesAS1421 · AS376 · AS78611:33 PM George Bush Intercontinental Airport
24h47
12:20 AM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS2190 · AS68211:33 PM George Bush Intercontinental Airport
19h41
7:14 PM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS2190 · AS78611:33 PM George Bush Intercontinental Airport
24h47
12:20 AM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS499 · AS78611:33 PM George Bush Intercontinental Airport
24h47
12:20 AM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS499 · AS68211:33 PM George Bush Intercontinental Airport
19h41
7:14 PM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS2062 · AS78611:33 PM George Bush Intercontinental Airport
24h47
12:20 AM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS375 · AS78611:33 PM George Bush Intercontinental Airport
24h47
12:20 AM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS2372 · AS78611:33 PM George Bush Intercontinental Airport
24h47
12:20 AM Denver International Airport2 transfers
alaska_airlinesAS1421 · AS68411:33 PM George Bush Intercontinental Airport
18h09
5:42 PM Denver International Airport1 transfer
alaska_airlinesAS1421 · AS721 · AS149211:33 PM George Bush Intercontinental Airport
19h05
6:38 PM Denver International Airport2 transfers
frontier_airlinesF94131 · F9176611:47 PM George Bush Intercontinental Airport
28h57
4:44 AM Denver International Airport1 transfer
frontier_airlinesF94131 · F9201611:47 PM George Bush Intercontinental Airport
20h11
7:58 PM Denver International Airport1 transfer
frontier_airlinesF94131 · F9235011:47 PM George Bush Intercontinental Airport
15h40
3:27 PM Denver International Airport1 transfer
frontier_airlinesF94131 · F9199411:47 PM George Bush Intercontinental Airport
11h09
10:56 AM Denver International Airport1 transfer
frontier_airlinesF94131 · F9461211:47 PM George Bush Intercontinental Airport
6h49
6:36 AM Denver International Airport1 transfer
frontier_airlinesF94131 · F9354011:47 PM George Bush Intercontinental Airport
25h33
1:20 AM Denver International Airport1 transfer
Monday, March 2
unitedUA165412:10 AM George Bush Intercontinental Airport
2h44
2:54 AM Denver International Airport0 transfersDirect
unitedUA1535 · UA192412:25 AM George Bush Intercontinental Airport
4h50
5:15 AM Denver International Airport1 transfer
frontier_airlinesF91755 · F931561:23 AM George Bush Intercontinental Airport
15h07
4:30 PM Denver International Airport1 transfer
frontier_airlinesF91755 · F923421:23 AM George Bush Intercontinental Airport
23h42
1:05 AM Denver International Airport1 transfer
american_airlinesAA2620 · AA29101:57 AM George Bush Intercontinental Airport
4h57
6:54 AM Denver International Airport1 transfer
frontier_airlinesF94978 · F933112:18 AM George Bush Intercontinental Airport
27h41
5:59 AM Denver International Airport1 transfer
frontier_airlinesF94978 · F917332:18 AM George Bush Intercontinental Airport
12h37
2:55 PM Denver International Airport1 transfer
psa_airlinesAA5286+american_airlinesAA29102:20 AM William P. Hobby Airport
4h34
6:54 AM Denver International Airport1 transfer
unitedUA23392:23 AM George Bush Intercontinental Airport
2h47
5:10 AM Denver International Airport0 transfersDirect
unitedUA10663:55 AM George Bush Intercontinental Airport
2h40
6:35 AM Denver International Airport0 transfersDirect
american_airlinesAA2432 · AA235711:00 AM George Bush Intercontinental Airport
5h30
4:30 PM Denver International Airport1 transfer
american_airlinesAA2432 · AA257911:00 AM George Bush Intercontinental Airport
7h21
6:21 PM Denver International Airport1 transfer
american_airlinesAA2432 · AA152311:00 AM George Bush Intercontinental Airport
4h20
3:20 PM Denver International Airport1 transfer
american_airlinesAA2551 · AA257912:00 PM George Bush Intercontinental Airport
6h21
6:21 PM Denver International Airport1 transfer
psa_airlinesAA5301+american_airlinesAA235712:00 PM William P. Hobby Airport
4h30
4:30 PM Denver International Airport1 transfer
american_airlinesAA2551 · AA235712:00 PM George Bush Intercontinental Airport
4h30
4:30 PM Denver International Airport1 transfer
psa_airlinesAA5301+american_airlinesAA257912:00 PM William P. Hobby Airport
6h21
6:21 PM Denver International Airport1 transfer
psa_airlinesAA5301+american_airlinesAA42012:00 PM William P. Hobby Airport
8h57
8:57 PM Denver International Airport1 transfer
frontier_airlinesF91958 · F9356512:00 PM George Bush Intercontinental Airport
15h17
3:17 AM Denver International Airport1 transfer
frontier_airlinesF91958 · F9221112:00 PM George Bush Intercontinental Airport
29h01
5:01 PM Denver International Airport1 transfer
psa_airlinesAA5301+american_airlinesAA183212:00 PM William P. Hobby Airport
10h53
10:53 PM Denver International Airport1 transfer
american_airlinesAA1273 · AA283312:04 PM George Bush Intercontinental Airport
6h37
6:41 PM Denver International Airport1 transfer
american_airlinesAA1273 · AA73712:04 PM George Bush Intercontinental Airport
8h34
8:38 PM Denver International Airport1 transfer
unitedUA243312:30 PM George Bush Intercontinental Airport
2h40
3:10 PM Denver International Airport0 transfersDirect
frontier_airlinesF9322912:39 PM George Bush Intercontinental Airport
2h41
3:20 PM Denver International Airport0 transfersDirect
alaska_airlinesAS453 · AS6421:00 PM George Bush Intercontinental Airport
17h59
6:59 AM Denver International Airport1 transfer
alaska_airlinesAS453 · AS697 · AS30461:00 PM George Bush Intercontinental Airport
17h59
6:59 AM Denver International Airport2 transfers
alaska_airlinesAS453 · AS6821:00 PM George Bush Intercontinental Airport
30h14
7:14 PM Denver International Airport1 transfer
alaska_airlinesAS453 · AS765 · AS30461:00 PM George Bush Intercontinental Airport
17h59
6:59 AM Denver International Airport2 transfers
alaska_airlinesAS453 · AS6021:00 PM George Bush Intercontinental Airport
12h56
1:56 AM Denver International Airport1 transfer
alaska_airlinesAS453 · AS7861:00 PM George Bush Intercontinental Airport
11h20
12:20 AM Denver International Airport1 transfer
alaska_airlinesAS453 · AS621 · AS30461:00 PM George Bush Intercontinental Airport
17h59
6:59 AM Denver International Airport2 transfers
unitedUA6263 · UA46821:20 PM George Bush Intercontinental Airport
6h20
7:40 PM Denver International Airport1 transfer
unitedUA2174 · UA5021:20 PM George Bush Intercontinental Airport
6h17
7:37 PM Denver International Airport1 transfer
unitedUA491 · UA6311:20 PM George Bush Intercontinental Airport
6h23
7:43 PM Denver International Airport1 transfer
unitedUA1966 · UA11951:20 PM George Bush Intercontinental Airport
8h30
9:50 PM Denver International Airport1 transfer
unitedUA358 · UA20491:26 PM George Bush Intercontinental Airport
5h53
7:19 PM Denver International Airport1 transfer
american_airlinesAA3152 · AA4201:32 PM George Bush Intercontinental Airport
7h25
8:57 PM Denver International Airport1 transfer
american_airlinesAA3152 · AA25791:32 PM George Bush Intercontinental Airport
4h49
6:21 PM Denver International Airport1 transfer
frontier_airlinesF91418 · F933111:45 PM George Bush Intercontinental Airport
16h14
5:59 AM Denver International Airport1 transfer
american_airlinesAA737+envoy_airAA36931:59 PM George Bush Intercontinental Airport
6h39
8:38 PM Denver International Airport1 transfer
unitedUA21672:16 PM George Bush Intercontinental Airport
2h44
5:00 PM Denver International Airport0 transfersDirect
american_airlinesAA420+envoy_airAA41032:53 PM George Bush Intercontinental Airport
6h04
8:57 PM Denver International Airport1 transfer
unitedUA4069 · UA47673:30 PM George Bush Intercontinental Airport
6h19
9:49 PM Denver International Airport1 transfer
unitedUA1371 · UA4903:34 PM George Bush Intercontinental Airport
6h06
9:40 PM Denver International Airport1 transfer
unitedUA6186 · UA48073:44 PM George Bush Intercontinental Airport
6h01
9:45 PM Denver International Airport1 transfer
unitedUA4037 · UA7083:44 PM George Bush Intercontinental Airport
6h01
9:45 PM Denver International Airport1 transfer
unitedUA1703 · UA17413:47 PM George Bush Intercontinental Airport
7h18
11:05 PM Denver International Airport1 transfer
unitedUA4066 · UA3243:50 PM George Bush Intercontinental Airport
5h45
9:35 PM Denver International Airport1 transfer
unitedUA14503:51 PM George Bush Intercontinental Airport
2h48
6:39 PM Denver International Airport0 transfersDirect
unitedUA1898 · UA22724:05 PM George Bush Intercontinental Airport
9h07
1:12 AM Denver International Airport1 transfer
unitedUA1898 · UA12814:05 PM George Bush Intercontinental Airport
5h50
9:55 PM Denver International Airport1 transfer
unitedUA4261 · UA11174:11 PM George Bush Intercontinental Airport
7h19
11:30 PM Denver International Airport1 transfer
unitedUA1895 · UA22914:12 PM George Bush Intercontinental Airport
5h39
9:51 PM Denver International Airport1 transfer
american_airlinesAA420+envoy_airAA34674:13 PM William P. Hobby Airport
4h44
8:57 PM Denver International Airport1 transfer
american_airlinesAA1832+envoy_airAA34674:13 PM William P. Hobby Airport
6h40
10:53 PM Denver International Airport1 transfer
frontier_airlinesF93131 · F915004:31 PM George Bush Intercontinental Airport
26h33
7:04 PM Denver International Airport1 transfer
unitedUA19704:51 PM George Bush Intercontinental Airport
2h48
7:39 PM Denver International Airport0 transfersDirect
unitedUA468 · UA24795:55 PM George Bush Intercontinental Airport
7h12
1:07 AM Denver International Airport1 transfer
unitedUA5336 · UA15805:55 PM George Bush Intercontinental Airport
7h18
1:13 AM Denver International Airport1 transfer
unitedUA306 · UA21715:59 PM George Bush Intercontinental Airport
7h23
1:22 AM Denver International Airport1 transfer
unitedUA1651 · UA17666:00 PM George Bush Intercontinental Airport
7h08
1:08 AM Denver International Airport1 transfer
unitedUA6345 · UA17416:00 PM George Bush Intercontinental Airport
5h05
11:05 PM Denver International Airport1 transfer
unitedUA4073 · UA54726:03 PM George Bush Intercontinental Airport
6h55
12:58 AM Denver International Airport1 transfer
unitedUA4049 · UA11176:06 PM George Bush Intercontinental Airport
5h24
11:30 PM Denver International Airport1 transfer
unitedUA4260 · UA54046:10 PM George Bush Intercontinental Airport
7h15
1:25 AM Denver International Airport1 transfer
unitedUA278 · UA10926:12 PM George Bush Intercontinental Airport
5h33
11:45 PM Denver International Airport1 transfer
psa_airlinesAA5550+american_airlinesAA18326:18 PM William P. Hobby Airport
4h35
10:53 PM Denver International Airport1 transfer
american_airlinesAA2630 · AA18326:21 PM George Bush Intercontinental Airport
4h32
10:53 PM Denver International Airport1 transfer

Find all the dates and times for this journey

Compare prices and tickets Houston, TX to Denver, CO by bus, train, or flight

Compare bus, train, 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 Houston, TX to Denver, CO flights with Omio?

United as well as Frontier Airlines or American Airlines offer flights services from Houston, TX to Denver, CO.
Omio is an official ticket reseller for all your travel options from Houston, TX to Denver, CO.

Why book with Omio vs United?

  • Compare with other providers: On Omio, you can not only buy tickets for United, but also compare tickets for the likes of Frontier Airlines or American Airlines to find the best option for your trip from Houston, TX 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 United with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Houston, TX to Denver, CO.

Why book with Omio over Kayak, Skyscanner or Trip?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Frontier Airlines or American Airlines to find the best option for your trip from Houston, TX to Denver, CO.
  • Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Houston, TX to Denver, CO.

Airlines: United, Frontier Airlines, American Airlines from Houston, TX to Denver, COFind the best flights between Houston, TX to Denver, CO with Omio's travel partners United, Frontier Airlines, American Airlines from $32 (€25). 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 36m
Cheapest Price
$439 (€349)
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
6h 33m
Cheapest Price
$176 (€140)
American Airlines frequency
20 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 41m
Cheapest Price
$32 (€25)
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.

FAQs: Houston, TX to Denver, CO Flight

Find answers to the most common questions about traveling from Houston, TX 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.

FAQs
Cheap plane tickets from Houston, TX to Denver, CO can start from as little as $32 (€25) when you book in advance. The average flight ticket price for Houston, TX to Denver, CO is $185 (€147) ; 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 Houston, TX to Denver, CO is 2h 36m to travel the 877 miles (1413 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 Houston, TX to Denver, CO leaves at 12:04 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Houston, TX to Denver, CO leaves at 11:58 PM.
Yes, there are 8 direct flights a day from Houston, TX to Denver, CO with Frontier Airlines, United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Houston, TX to Denver, CO, you can count on Frontier Airlines, United, American Airlines for the best way to get you to Denver, CO. You can also check all possible airlines who offer a service between Houston, TX and Denver, CO and compare the amenities they offer before buying a plane ticket.
Flights from Houston, TX to Denver, CO generally leave from George Bush Intercontinental Airport and arrive in Denver International Airport.George Bush Intercontinental Airport is 4 miles (7 km) away from Houston, TX city centre and Denver International Airport is 11 miles (18 km) from Denver, CO city centre.
The cheapest month for a flight from Houston, TX to Denver, CO is February.
It's helpful to compare your options as there are 3 ways to travel between Houston, TX and Denver, CO including taking a bus, train, and flight.
Since neither Houston, TX 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 Houston, TX 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.
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 season to visit Denver, CO is Spring or Fall. The best weather to explore Denver, CO is during May-September.
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.

popular airports

Popular airports from Houston, TX to Denver, CO

Houston
Denver
The major airport for departures in Houston is George Bush Intercontinental Airport. Find all the information you need to know about services, amenities and connections at George Bush Intercontinental Airport for your trip from Houston to Denver.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
7 km
carConnection
Car connection
I-69, Exit 110
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in all terminals, including duty-free and local brands like Houston!.
Parking
Parking
  • Parking available, price varies.
Dining
Dining
  • Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A
Taxis
Taxis
  • Available outside the terminal.
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental.
Shower
Shower
  • Showers available in some lounges, access may require a fee.
Lounge
Lounge
  • Several lounges available, including United Club and Centurion Lounge.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal E.
Car Rental
Car Rental
  • Car rental services available at Rental Car Center, accessible via shuttle
Public transit options for George Bush Intercontinental Airport
  • Metro Bus 102, Bush IAH terminal C, 23 miles
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
4 km
carConnection
Car connection
I-45, exit 39
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops include newsstands and gift shops located in the main terminal.
Parking
Parking
  • Parking available near the terminal, approximately 0.95€ ($1) per hour.
Dining
Dining
  • Several dining options including Pappadeaux Seafood Kitchen and Starbucks.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby include DoubleTree by Hilton, within walking distance.
Lounge
Lounge
  • Lounges include The Club at HOU, offering refreshments and Wi-Fi.
Lost and Found Office
Lost and Found Office
  • Available throughout the airport.
Car Rental
Car Rental
  • Car rental services are available on-site, including Hertz and Avis.
Public transit options for William P. Hobby Airport
  • Bus 40, Hobby Airport, 45 minutes

Most popular flights to and from Denver, CO and Houston, TX

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