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BWI - CHI

$29 Find cheap flights from Baltimore to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Chicago departing on 6/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/9
Tue 7/16

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Chicago (BWI-CHI)

 
These are the cheapest deals for flights from Baltimore to Chicago currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Baltimore to Chicago

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Baltimore to Chicago.

Recent one-way flight deals from Baltimore to Chicago

Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Chicago found on KAYAK recently.

Recent last minute flight deals from Baltimore to Chicago

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Baltimore to Chicago.

Recent direct flight deals from Baltimore to Chicago

The latest deals for direct flights from Baltimore to Chicago so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Baltimore to Chicago

Find recent round-trip train or bus tickets from Baltimore to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:09 pm - 8:08 pmBWI-MDW
1h 59mnonstop
3:28 pm - 6:19 pmMDW-BWI
1h 51mnonstop
$48Frontier
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Wed, Aug 28 - Sat, Aug 31
7:09 pm - 8:08 pmBWI-MDW
1h 59mnonstop
3:28 pm - 6:19 pmMDW-BWI
1h 51mnonstop
$53Frontier
Find Deal
Mon, Sep 9 - Wed, Sep 11
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
7:00 am - 9:54 amORD-BWI
1h 54mnonstop
$117United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5
8:41 pm - 9:43 amBWI-ORD
14h 02m1 stop
9:33 pm - 6:58 amORD-BWI
8h 25m1 stop
$118Spirit Airlines
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Tue, Jul 16 - Tue, Jul 23
6:00 am - 7:14 amBWI-ORD
2h 14mnonstop
6:34 pm - 9:42 pmORD-BWI
2h 08mnonstop
$119American Airlines
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Thu, Aug 8 - Thu, Aug 15
11:46 am - 5:46 pmBWI-ORD
7h 00m1 stop
9:33 pm - 6:58 amORD-BWI
8h 25m1 stop
$122Spirit Airlines
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Wed, Jul 17 - Tue, Jul 23
6:00 am - 7:14 amBWI-ORD
2h 14mnonstop
8:13 am - 11:08 amORD-BWI
1h 55mnonstop
$137American Airlines
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Sat, Aug 17 - Fri, Aug 23
6:00 am - 8:38 amBWI-MDW
3h 38m1 stop
9:24 am - 4:44 pmMDW-BWI
6h 20m1 stop
$176Delta
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Thu, Jul 11 - Sat, Jul 13
6:00 am - 8:55 amBWI-ORD
3h 55m1 stop
5:30 pm - 11:20 pmORD-BWI
4h 50m1 stop
$176Delta
Find Deal
Sun, Aug 25 - Tue, Sep 3
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
7:00 am - 9:54 amORD-BWI
1h 54mnonstop
$177United Airlines
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Mon, Jul 8 - Wed, Jul 10
6:55 pm - 7:53 pmBWI-MDW
1h 58mnonstop
$29Frontier
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Sat, Jun 29
6:55 pm - 7:53 pmBWI-MDW
1h 58mnonstop
$31Frontier
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Sat, Jun 29
12:15 pm - 8:40 pmBWI-ORD
9h 25m1 stop
$40Spirit Airlines
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Tue, Sep 10
9:03 am - 8:40 pmBWI-ORD
12h 37m1 stop
$49Spirit Airlines
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Wed, Aug 28
11:21 am - 12:35 pmBWI-ORD
2h 14mnonstop
$59American Airlines
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Wed, Aug 28
6:00 am - 7:14 amBWI-ORD
2h 14mnonstop
$60American Airlines
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Thu, Aug 8
10:50 am - 12:02 pmBWI-ORD
2h 12mnonstop
$74United Airlines
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Wed, Jul 3
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
$78United Airlines
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Thu, Jul 4
12:29 pm - 5:03 pmBWI-MDW
5h 34m1 stop
$88Delta
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Tue, Jul 30
6:05 am - 8:49 amBWI-MDW
3h 44m1 stop
$98Delta
Find Deal
Sat, Jul 6
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
3:28 pm - 6:19 pmMDW-BWI
1h 51mnonstop
$159Frontier
Find Deal
Wed, Jun 12 - Sat, Aug 24
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
$184Frontier
Find Deal
Wed, Jun 12 - Fri, Jun 21
9:43 pm - 11:37 pmBWI-MDW
26h 54m1 stop
6:00 am - 7:45 pmMDW-BWI
12h 45m1 stop
$191Frontier
Find Deal
Thu, Jun 13 - Tue, Jun 18
10:45 pm - 11:50 pmBWI-ORD
26h 05m3 stops
7:22 pm - 2:11 amORD-BWI
5h 49m1 stop
$242Spirit Airlines
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Tue, Jun 11 - Sat, Jun 15
10:44 pm - 8:24 amBWI-ORD
10h 40m1 stop
8:02 pm - 7:28 amORD-BWI
10h 26m1 stop
$266Spirit Airlines
Find Deal
Thu, Jun 13 - Wed, Jun 19
7:45 am - 8:59 amBWI-ORD
2h 14mnonstop
8:13 am - 11:08 amORD-BWI
1h 55mnonstop
$293American Airlines
Find Deal
Wed, Jun 12 - Sat, Aug 24
6:20 am - 10:09 amBWI-ORD
4h 49m1 stop
8:13 am - 11:08 amORD-BWI
1h 55mnonstop
$303American Airlines
Find Deal
Wed, Jun 12 - Sat, Aug 24
11:37 am - 6:36 pmBWI-MDW
7h 59m1 stop
5:45 pm - 11:20 pmMDW-BWI
4h 35m1 stop
$332Delta
Find Deal
Wed, Jun 12 - Sat, Aug 24
6:05 am - 8:48 amBWI-MDW
3h 43m1 stop
6:49 pm - 12:23 amMDW-BWI
4h 34m1 stop
$392Delta
Find Deal
Wed, Jun 12 - Mon, Jun 17
6:25 am - 7:36 amBWI-ORD
2h 11mnonstop
7:00 am - 9:55 amORD-BWI
1h 55mnonstop
$428United Airlines
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Fri, Jun 14 - Fri, Jun 21
7:14 pm - 8:09 pmBWI-MDW
1h 55mnonstop
3:28 pm - 6:19 pmMDW-BWI
1h 51mnonstop
$105Frontier
Find Deal
Wed, Aug 7 - Wed, Aug 14
6:55 pm - 7:53 pmBWI-MDW
1h 58mnonstop
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
$106Frontier
Find Deal
Sat, Jun 22 - Mon, Jun 24
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
$108Frontier
Find Deal
Wed, Jun 19 - Fri, Jun 21
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
$110Frontier
Find Deal
Wed, Jun 19 - Mon, Jun 24
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
$111Frontier
Find Deal
Wed, Jun 19 - Mon, Jun 24
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
7:00 am - 9:54 amORD-BWI
1h 54mnonstop
$117United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5
11:58 am - 1:11 pmBWI-ORD
2h 13mnonstop
6:34 pm - 9:42 pmORD-BWI
2h 08mnonstop
$118American Airlines
Find Deal
Sat, Aug 24 - Mon, Aug 26
6:00 am - 7:14 amBWI-ORD
2h 14mnonstop
6:34 pm - 9:42 pmORD-BWI
2h 08mnonstop
$119American Airlines
Find Deal
Thu, Aug 8 - Thu, Aug 15
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
11:10 am - 2:11 pmORD-BWI
2h 01mnonstop
$150United Airlines
Find Deal
Thu, Aug 29 - Sun, Sep 1
6:55 pm - 7:53 pmBWI-MDW
1h 58mnonstop
3:14 pm - 6:02 pmMDW-BWI
1h 48mnonstop
$193CitizenPlane
Find Deal
Sat, Jun 15 - Sat, Jun 22
9:28 am - 10:00 amBaltimore Penn-
Chicago Union
25h 32mnonstop
5:55 pm - 7:41 pmChicago Union-
Baltimore Penn
24h 46mnonstop
$375Amtrak
Find Deal
Fri, Jun 14 - Tue, Jun 18
9:28 am - 10:00 amBaltimore Penn-
Chicago Union
25h 32mnonstop
5:55 pm - 7:41 pmChicago Union-
Baltimore Penn
24h 46mnonstop
$410Amtrak
Find Deal
Fri, Jun 14 - Sat, Jun 22

Flights from Baltimore to Chicago - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Baltimore to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Baltimore to Chicago.
Our data shows that the cheapest route for a one-way flight from Baltimore to Chicago cost $26 and was between Baltimore and Chicago Midway Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $44.

What’s the cheapest day of the week to fly from Baltimore to Chicago?

The average price of all flights from Baltimore to Chicago clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Baltimore to Chicago, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Chicago, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Baltimore to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Chicago is April, where tickets cost $233 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $311 and $301 respectively.

How far in advance should I book a flight from Baltimore to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Chicago, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Which airlines provide the cheapest flights from Baltimore to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Chicago from Baltimore were found on Frontier ($29) and Spirit Airlines ($40), and the lowest round-trip tickets were found on Frontier ($48) and United Airlines ($117).

Which airlines fly most frequently between Baltimore and Chicago?

Southwest connects Baltimore to Chicago with up to 11 flights per day. American Airlines also offers 3 flights per day, while United Airlines follows with 3 flights per day.

Which airlines fly non-stop between Baltimore and Chicago?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Baltimore to Chicago.
There are 4 airlines that fly nonstop from Baltimore to Chicago. They are: American Airlines, Frontier, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $57 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Baltimore and Chicago per day?

Each day, there are between 12 and 25 nonstop flights that take off from Baltimore and land in Chicago, with an average flight time of 2h 03m. The most common departure time is 6:00 am and most flights take off in the morning, while the most flights land at Chicago Midway Airport. Each week, there are 127 flights. The most frequent day of departure is Friday, when 20% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Baltimore and Chicago?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Baltimore to Chicago take?

The average nonstop flight takes 1h 55m, covering a distance of 604 miles.

What’s the earliest departure time from Baltimore to Chicago?

Early birds can take the earliest flight from Baltimore at 6:00 am and will be landing in Chicago at 7:15 am.

What’s the latest departure time from Baltimore to Chicago?

If you prefer to fly at night, the latest flight from Baltimore to Chicago jets off at 9:55 pm and lands at 10:55 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$29
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Baltimore to Chicago Midway Airport

When to book flights from Baltimore to Chicago

Are your dates flexible? Find out the best times to travel from Baltimore to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Chicago

  • Is it possible to fly non-stop from BWI to Chicago?

    It is possible to find nonstop flights from Baltimore/Washington International Airport to Chicago. You can also use airlines that provide one-stop flights with layovers at Charlotte International Airport (CLT) in North Carolina. Some of the airlines that operate this route include American Airlines, United Airlines, Spirit Airlines, and Delta Air Lines.

  • What is a quick way to get from O’Hare International Airport to downtown Chicago?

    The fastest way to get to downtown Chicago from O’Hare International Airport is by taxi cab, which takes anywhere from 30min to 40min and will run you about $40. You could also take the Blue Line “L” train, which is less costly than a cab (at around $5) but will take roughly 45min to get to the city center.

  • Are there any special facilities for travelers with disabilities at O’Hare International Airport?

    Passengers who will require wheelchairs must contact the airline 48h prior to their trip. You will find that all terminals are easily accessible via elevators that also have Braille signs with raised numerals. Handicap restrooms have larger stalls, lower bars, and special towel dispensers for people with reduced mobility. There are also lounges in Terminals 1 and 3 that provide assistance to disabled travelers.

  • Does Chicago O’Hare International Airport offer facilities for families?

    You can find special rooms for mothers, which provide a tranquil environment for nursing mothers. You can also find a family lounge in Terminal 2, which has fun features like climbing structures, toys, and airport-themed video games. There is also a stroller-parking area for those traveling with infants.

  • What is the cheapest flight from Baltimore to Chicago?

    In the last 3 days, the lowest price for a flight from Baltimore to Chicago was $29 for a one-way ticket and $48 for a round-trip.

  • Do I need a passport to fly between Baltimore and Chicago?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Baltimore to Chicago?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Chicago?

    American Airlines, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Baltimore to Chicago flight route.

  • Which aircraft models fly most regularly from Baltimore to Chicago?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Baltimore to Chicago flight route.

  • Which airline alliances offer flights from Baltimore to Chicago?

    oneworld, and Star Alliance are the airline alliances operating flights between Baltimore and Chicago, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Baltimore to Chicago?

    There are nonstop flights from Baltimore to Chicago on a daily basis.

  • Which is the best airline for flights from Baltimore to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Chicago are Delta and United Airlines. With an average price for the route of $247 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Baltimore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Baltimore to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $38 or less one-way and $86 or less round-trip.
  • The Baltimore/Washington International Thurgood Marshall Airport (BWI) is an international airport located in an unincorporated zone within Anne Arundel County, roughly 13 miles from downtown Baltimore. The airport mainly serves residents from the Baltimore Metro area, as well as those in Washington, D.C., which is about 30 miles from BWI.
  • Chicago’s main airport is Chicago O’Hare International Airport (ORD), which is on the northwest side of Chicago, approximately 14 miles from the city center. A private vehicle can get from the airport to downtown in 30-40min.
  • If you’d like to get to downtown Chicago from O’Hare International Airport using public transportation, you can catch the CTA Bus Line, which has a station at the airport with a train that goes directly to downtown. You could also take the Blue Line on the “L” train, which you can find at Terminals 1, 2, and 3; this train will take you roughly 45min to get downtown. Alternatively, you can take the ORD shuttle, which you can find just outside each terminal.
  • One of the nice amenities at Chicago O’Hare International Airport is the health club, which has a fitness room and pool. Here you will find a yoga room, where you can unwind and relax after a trip. You could also visit the airport exhibit, which showcases various art pieces, or the Urban Garden, an aeroponic garden on the Mezzanine level of O’Hare’s Rotunda Building.
  • If you’re traveling to Chicago for business purposes, the O’Hare International Airport is a good choice if you’re looking for an airport that’s close to the city’s business district, where you will find nearly 400 major corporate entities.
See more tips

Prefer to fly non-stop from Baltimore to Chicago?

Find which airlines fly direct from Baltimore/Washington to Chicago, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to Chicago

Monday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

See more direct flights

Nonstop returns

Chicago to Baltimore/Washington

Monday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Baltimore to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
7.9Comfort
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

They took a horrible route with a lot of turbulence and I eneded up getting sick. Even if the flight takes longer. Don't put people life at risk just to get to the airport on time.

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Had to board plan 2x due to lack of security check after 1st boarding

Miserable. The crew was rude, the flight was delayed 5 hours for mechanical reasons and then “weather” even though other planes were leaving.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

Book cheap flights from Baltimore to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Chicago found on KAYAK in the last 72 hours.
6/29Sat
nonstopFrontier
1h 58mBWI-MDW
$29
6/29Sat
nonstopFrontier
1h 58mBWI-MDW
$31
9/10Tue
1 stopSpirit Airlines
9h 25mBWI-ORD
$40
8/28Wed
1 stopSpirit Airlines
12h 37mBWI-ORD
$49
8/28Wed
nonstopAmerican Airlines
2h 14mBWI-ORD
$59
8/8Thu
nonstopAmerican Airlines
2h 14mBWI-ORD
$60
7/3Wed
nonstopUnited Airlines
2h 12mBWI-ORD
$74
7/4Thu
nonstopUnited Airlines
2h 11mBWI-ORD
$78
7/30Tue
1 stopDelta
5h 34mBWI-MDW
$88
7/6Sat
1 stopDelta
3h 44mBWI-MDW
$98

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Last minute flights from Baltimore to Chicago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Chicago that are departing in the next 10 days.
6/12Wed
nonstopFrontier
1h 58mBWI-MDW
8/24Sat
nonstopFrontier
1h 51mMDW-BWI
$159
6/12Wed
nonstopFrontier
1h 58mBWI-MDW
6/21Fri
nonstopFrontier
1h 48mMDW-BWI
$184
6/13Thu
multi-stopFrontier
26h 54mBWI-MDW
6/18Tue
multi-stopFrontier
12h 45mMDW-BWI
$191
6/11Tue
multi-stopSpirit Airlines
26h 05mBWI-ORD
6/15Sat
multi-stopSpirit Airlines
5h 49mORD-BWI
$242
6/13Thu
multi-stopSpirit Airlines
10h 40mBWI-ORD
6/19Wed
multi-stopSpirit Airlines
10h 26mORD-BWI
$266
6/12Wed
nonstopAmerican Airlines
2h 14mBWI-ORD
8/24Sat
nonstopAmerican Airlines
1h 55mORD-BWI
$293
6/12Wed
multi-stopAmerican Airlines
4h 49mBWI-ORD
8/24Sat
nonstopAmerican Airlines
1h 55mORD-BWI
$303
6/12Wed
multi-stopDelta
7h 59mBWI-MDW
8/24Sat
multi-stopDelta
4h 35mMDW-BWI
$332
6/12Wed
multi-stopDelta
3h 43mBWI-MDW
6/17Mon
multi-stopDelta
4h 34mMDW-BWI
$392
6/14Fri
nonstopUnited Airlines
2h 11mBWI-ORD
6/21Fri
nonstopUnited Airlines
1h 55mORD-BWI
$428

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Baltimore - Chicago Flights

Departure:

Baltimore (BWI)United States

Return flight deals:

Chicago - Baltimore

Cabin classes:

$480
$285
$612
$44

Compare transportation modes for Baltimore to Chicago

Average priceAverage duration
Flights$5891h 56m
Trains$39225h 26m