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Journey information
Overview: Baltimore, MD to Chicago, IL flight
USAUSA
Flights from Baltimore, MD to Chicago, IL depart on average 22 times per day, taking around 2h 58m. Cheap flight tickets for this journey start at $72 (€57) if you book in advance.
There are 3 flights per day. The earliest flight runs at 00:15, the last at 23:55. The fastest flight covers the 605 miles (974 km) distance in 2h 17m. August 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 605 miles (974 km) |
Average flight duration 2h 58m |
Cheapest ticket price $72 (€57) |
Flights per day 22 |
Direct flights 3 |
Fastest flight 2h 17m |
Cheapest month August |
First flight 00:15 |
Last flight 23:55 |
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 Baltimore, MD to Chicago, IL
Showing times and prices for Feb 23
Cheapest price
$139
Average price
$935
Fastest journey
2 h 23 m
Average duration
2 h 27 m
Flights per day
48
Distance
974 km
Cheap tickets
The best way to find a cheap flight ticket from Baltimore, MD to Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Baltimore, MD to Chicago, IL will cost around $935 if you buy it on the day, but the cheapest tickets can be found for only $139.
Fast flights
Of the 48 flights that leave Baltimore, MD for Chicago, IL onMon, Feb 23, 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Feb 23 the direct flights cover the 974 km distance in an average of 2 h 27 m but if you time it right, some flights will get you there in just 2 h 23 m .
On Mon, Feb 23 the longest flights will take 2 h 30 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.
NK3204 · NK321210:06AM10h05
Baltimore/Washington International Airport07:11PMO'Hare International Airport
$1391One-way
1 transfer
NK1246 · NK160611:30AM7h16
Baltimore/Washington International Airport05:46PMO'Hare International Airport
$1411One-way
1 transfer
NK197 · NK112:30PM12h17
Baltimore/Washington International Airport11:47PMO'Hare International Airport
$2121One-way
1 transfer
NK1240 · NK321206:20AM13h51
Baltimore/Washington International Airport07:11PMO'Hare International Airport
$2501One-way
1 transfer
NK197 · NK321212:30PM7h41
Baltimore/Washington International Airport07:11PMO'Hare International Airport
$2501One-way
1 transfer
UA52806:30AM2h23
Baltimore/Washington International Airport07:53AMO'Hare International Airport
$4861One-way
0 transfers
UA59005:20PM2h23
Baltimore/Washington International Airport06:43PMO'Hare International Airport
$4861One-way
0 transfers
AA454006:55AM2h30
Baltimore/Washington International Airport08:25AMO'Hare International Airport
$15611One-way
0 transfers
AA338905:00AM2h30
Baltimore/Washington International Airport06:30AMO'Hare International Airport
$4861One-way
0 transfers
AA380406:40PM2h30
Baltimore/Washington International Airport08:10PMO'Hare International Airport
$7061One-way
0 transfers
Travel Information
Compare train, bus, and flight for Baltimore, MD to Chicago, IL
Omio recommends booking the train as it is the most popular option from Baltimore, MD to Chicago, IL among Omio's users. If you are prioritising price take the bus with prices starting from €66. For those with little time consider booking a flight which can get you there in 2h 58m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.3 - 0.9kg. The ticket price range depends on the travel mode: a bus costs an average of €66, and a train costs an average of €80.
Distance: 605 miles (974 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
€169 Average price | €171 Average price | €107 Average price Cheapest |
5h 58m Average total duration Fastest 2h 58m Onboard + 3h 0m Additional time* | 20h 25m Average total duration 19h 55m Onboard + 30m Additional time* | 18h 17m Average total duration 17h 47m Onboard + 30m Additional time* |
2.9 - 5.8kg CO2 emissions | 0.3 - 0.9kg CO2 emissions Lowest | 1.0 - 2.4kg CO2 emissions |
Most popular airline |  Most popular train company |  Most popular bus company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Baltimore, MD to Chicago, IL flight times
The table below shows live departures for Baltimore, MD to Chicago, IL flights for today, Sunday, February 22. You can also manually refresh the results below to see updated flight journeys.
Last updated at 1:42 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 11:15 AM Baltimore, MD | 2h17 | 1:32 PM Chicago, IL | 0 transfersDirect | |
| 11:30 AM Baltimore, MD | 13h09 | 12:39 AM Chicago, IL | 0 transfersDirect | |
| 3:40 PM Baltimore, MD | 12h08 | 3:48 AM Chicago, IL | 0 transfersDirect | |
| 3:41 PM Baltimore, MD | 13h25 | 5:06 AM Chicago, IL | 0 transfersDirect | |
| 10:18 PM Baltimore, MD | 2h20 | 12:38 AM Chicago, IL | 0 transfersDirect | |
 | 12:37 AM Baltimore, MD | 2h26 | 3:03 AM Chicago, IL | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Baltimore, MD to Chicago, IL 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 Baltimore, MD to Chicago, IL flights with Omio?
United as well as Spirit Airlines, American Airlines, Republic Airlines and more offer flights services from Baltimore, MD to Chicago, IL.
Omio is an official ticket reseller for all your travel options from Baltimore, MD to Chicago, IL.
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 Spirit Airlines, American Airlines or Republic Airlines to find the best option for your trip from Baltimore, MD to Chicago, IL.
- 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 train, bus and flight to ensure you get the best deal for traveling from Baltimore, MD to Chicago, IL.
Why book with Omio over Kayak, Skyscanner or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Spirit Airlines, American Airlines or Republic Airlines to find the best option for your trip from Baltimore, MD to Chicago, IL.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Baltimore, MD to Chicago, IL.
Airlines: United, Spirit Airlines, American Airlines, Republic Airlines from Baltimore, MD to Chicago, ILFind the best flights between Baltimore, MD to Chicago, IL with Omio's travel partners United, Spirit Airlines, American Airlines, Republic Airlines from $72 (€57). 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 17m
Cheapest Price
$88 (€70)
United frequency
30 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 20m
Cheapest Price
$102 (€81)
American Airlines frequency
1 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.
Spirit Airlines
About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Duration
7h 12m
Cheapest Price
$72 (€57)
Spirit Airlines frequency
4 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.
Republic Airlines
About
Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.
Luggage & cancellation policy
Average Duration
2h 21m
Cheapest Price
$86 (€69)
Republic Airlines frequency
2 a day
Luggage included
One carry-on bag (24 x 16 x 10) and one personal item
Additional luggage
Checked bags for a fee
Cancellation Policy
Tickets are non-refundable but may be cancelled for future flight credit minus applicable fees
Pregnant on board
Passengers can fly up to the end of their 36th week for single pregnancies and the end of their 32nd week for multiple pregnancies
Unaccompagned minor
Unaccompanied minor service is available for children ages 5-14. Must be booked directly with Republic Airlines
Amenities on board the airplane
USB plugs
Accessibility
Republic Airlines offers assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request these services in advance to ensure availability and proper arrangements.
FAQs: Baltimore, MD to Chicago, IL Flight
Find answers to the most common questions about traveling from Baltimore, MD to Chicago, IL 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 Chicago, IL, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Baltimore, MD to Chicago, IL can start from as little as $72 (€57) when you book in advance. The average flight ticket price for Baltimore, MD to Chicago, IL is $212 (€169) ; 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 Baltimore, MD to Chicago, IL is 2h 17m to travel the 605 miles (974 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 Baltimore, MD to Chicago, IL leaves at 12:15 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Baltimore, MD to Chicago, IL leaves at 11:55 PM.
Yes, there are 3 direct flights a day from Baltimore, MD to Chicago, IL with United, American Airlines, Republic Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Baltimore, MD to Chicago, IL, you can count on United, Spirit Airlines, American Airlines, Republic Airlines for the best way to get you to Chicago, IL. You can also check all possible airlines who offer a service between Baltimore, MD and Chicago, IL and compare the amenities they offer before buying a plane ticket.
Flights from Baltimore, MD to Chicago, IL generally leave from Baltimore/Washington International Airport and arrive in O'Hare International Airport.Baltimore/Washington International Airport is 1 miles (2 km) away from Baltimore, MD city centre and O'Hare International Airport is 1 miles (3 km) from Chicago, IL city centre.
The cheapest month for a flight from Baltimore, MD to Chicago, IL is August.
It's helpful to compare your options as there are 3 ways to travel between Baltimore, MD and Chicago, IL including taking a train, bus, and flight.
Since neither Baltimore, MD nor Chicago, IL 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 Baltimore, MD and Chicago, IL all year round.
The best events to attend in Chicago, IL include:
- Chicago Air and Water Show, an exhilarating display of military and civilian aircraft performing daring maneuvers over Lake Michigan
- Lollapalooza, a massive music festival featuring top artists across multiple genres in Grant Park
- Chicago Gourmet, a premier culinary event celebrating the city's vibrant food scene with tastings, cooking demonstrations, and wine pairings.
The best holidays to experience in Chicago, IL include:
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and festive celebrations throughout the city
- Labor Day, a lively atmosphere with various festivals and pleasant weather.
The best season to visit Chicago, IL is Spring or Summer. The best weather to explore Chicago, IL 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 Baltimore, MD to Chicago, IL
Baltimore
Chicago
The major airport for departures in Baltimore is Baltimore/Washington International Airport. Find all the information you need to know about services, amenities and connections at Baltimore/Washington International Airport for your trip from Baltimore to Chicago.
Amenities at airport
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Shower
Lounge
Lost and Found Officeinformation
Distance to city center
2 km
Car connection
I-195, Exit 1AWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops located in the main terminal, including Hudson News, Tech on the Go.
Parking
- Hourly Garage located directly across from the terminal, approximately 3.8€ ($4) per hour.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, ramps.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- The Club BWI, located near Gate D10.
Lost and Found Office
- Located in the main terminal, near baggage claim.
Public transit options for Baltimore/Washington International Airport
- Buses: 75, 107, B30
- Train: MARC
- Light Rail: Light RailLink
The major airport for arrivals 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 journey to Chicago from Baltimore.
Amenities at airport
WifiShoppingParking
DiningATMTaxisAccessibilityWC
HotelShowerLoungeLost and Found Office
Car Rentalinformation
Distance to city center
3 kmCar 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
Most popular flights from Baltimore, MD
More options for your journey from Baltimore, MD to Chicago, IL
Here are some other resources that might have the information you need
Most popular flights to and from Chicago, IL and Baltimore, MD
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