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Cheap flights from Baltimore to Chicago from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Chicago departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Baltimore to Chicago

Cheap round-trip flights

Frontier Logo
4:06 pm - 5:15 pmBWI-MDW
2h 09mnonstop
Frontier Logo
12:25 pm - 3:21 pmMDW-BWI
1h 56mnonstop
$107Frontier
Find Deal
Sat, Nov 22 - Sun, Nov 23
Frontier Logo
4:15 pm - 10:03 pmBWI-MDW
6h 48m1 stop
Frontier Logo
5:40 am - 8:36 amMDW-BWI
1h 56mnonstop
$108Frontier
Find Deal
Thu, Oct 30 - Sun, Nov 2
Frontier Logo
4:12 pm - 5:13 pmBWI-MDW
2h 01mnonstop
Frontier Logo
1:37 pm - 12:02 amMDW-BWI
9h 25m1 stop
$109Frontier
Find Deal
Sat, Oct 25 - Sat, Nov 1
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
8:19 am - 10:20 amMDW-BWI
25h 01m1 stop
$110Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6
Frontier Logo
11:08 am - 5:15 pmBWI-MDW
7h 07m1 stop
Frontier Logo
5:40 am - 8:36 amMDW-BWI
1h 56mnonstop
$113Frontier
Find Deal
Fri, Oct 31 - Sun, Nov 2
Southwest Logo
6:05 am - 7:05 amBWI-MDW
2h 00mnonstop
Southwest Logo
7:40 pm - 10:30 pmMDW-BWI
1h 50mnonstop
$117Southwest
Find Deal
Wed, Oct 8 - Wed, Oct 8
Logo
6:30 am - 12:41 pmBWI-MDW
7h 11m1 stop
Logo
3:47 pm - 6:42 pmMDW-BWI
1h 55mnonstop
$125
Find Deal
Wed, Nov 5 - Fri, Nov 7
Southwest Logo
6:05 am - 7:05 amBWI-MDW
2h 00mnonstop
Southwest Logo
7:40 pm - 10:30 pmMDW-BWI
1h 50mnonstop
$129Southwest
Find Deal
Tue, Oct 21 - Tue, Oct 21
Southwest Logo
8:00 pm - 9:00 pmBWI-MDW
2h 00mnonstop
Southwest Logo
6:40 am - 9:30 amMDW-BWI
1h 50mnonstop
$133Southwest
Find Deal
Sat, Nov 1 - Mon, Nov 3
Southwest Logo
10:35 am - 11:40 amBWI-MDW
2h 05mnonstop
Southwest Logo
5:55 pm - 8:45 pmMDW-BWI
1h 50mnonstop
$138Southwest
Find Deal
Sat, Oct 4 - Tue, Oct 7

Frontier flights from Baltimore to Chicago Midway Airport

Our best Frontier deals on Baltimore to Chicago Midway Airport flight tickets
Frontier
Nov 22
BWI4:06 pmBaltimore/Washington
2h 09m
MDW5:15 pmChicago Midway
Nov 23
MDW12:25 pmChicago Midway
1h 56m
BWI3:21 pmBaltimore/Washington
$107
Find similar
Frontier
Oct 30
BWI4:15 pmBaltimore/Washington
6h 48m
1 stop
MDW10:03 pmChicago Midway
Nov 2
MDW5:40 amChicago Midway
1h 56m
BWI8:36 amBaltimore/Washington
$108
Find similar
Frontier
Oct 25
BWI4:12 pmBaltimore/Washington
2h 01m
MDW5:13 pmChicago Midway
Nov 1
MDW1:37 pmChicago Midway
9h 25m
1 stop
BWI12:02 amBaltimore/Washington
$109
Find similar

Southwest flights from Baltimore to Chicago Midway Airport

Our best Southwest deals on Baltimore to Chicago Midway Airport flight tickets
Southwest
Oct 8
BWI6:05 amBaltimore/Washington
2h 00m
MDW7:05 amChicago Midway
Oct 8
MDW7:40 pmChicago Midway
1h 50m
BWI10:30 pmBaltimore/Washington
$117
Find similar
Southwest
Oct 21
BWI6:05 amBaltimore/Washington
2h 00m
MDW7:05 amChicago Midway
Oct 21
MDW7:40 pmChicago Midway
1h 50m
BWI10:30 pmBaltimore/Washington
$129
Find similar
Southwest
Nov 1
BWI8:00 pmBaltimore/Washington
2h 00m
MDW9:00 pmChicago Midway
Nov 3
MDW6:40 amChicago Midway
1h 50m
BWI9:30 amBaltimore/Washington
$133
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Chicago Midway Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Baltimore to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Sat 11/22

4:06 pm-5:15 pm

Nonstop2h 09m

Chicago Midway

Sun 11/23

12:25 pm-3:21 pm

Nonstop1h 56m

$107

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 10/30

4:15 pm-10:03 pm

1 stop6h 48m

Chicago Midway

Sun 11/2

5:40 am-8:36 am

Nonstop1h 56m

$108

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Sat 10/25

4:12 pm-5:13 pm

Nonstop2h 01m

Chicago Midway

Sat 11/1

1:37 pm-12:02 am

1 stop9h 25m

$109

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 10/2

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Mon 10/6

8:19 am-10:20 am

1 stop25h 01m

$110

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Fri 10/31

11:08 am-5:15 pm

1 stop7h 07m

Chicago Midway

Sun 11/2

5:40 am-8:36 am

Nonstop1h 56m

$113

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Wed 10/8

6:05 am-7:05 am

Nonstop2h 00m

Chicago Midway

Wed 10/8

7:40 pm-10:30 pm

Nonstop1h 50m

$117

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Wed 11/5

6:30 am-12:41 pm

1 stop7h 11m

Chicago Midway

Fri 11/7

3:47 pm-6:42 pm

Nonstop1h 55m

$125

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Tue 10/21

6:05 am-7:05 am

Nonstop2h 00m

Chicago Midway

Tue 10/21

7:40 pm-10:30 pm

Nonstop1h 50m

$129

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Sat 11/1

8:00 pm-9:00 pm

Nonstop2h 00m

Chicago Midway

Mon 11/3

6:40 am-9:30 am

Nonstop1h 50m

$133

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Sat 10/4

10:35 am-11:40 am

Nonstop2h 05m

Chicago Midway

Tue 10/7

5:55 pm-8:45 pm

Nonstop1h 50m

$138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Baltimore to Chicago Midway Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baltimore and Chicago Midway Airport?

What is the cheapest month to fly to Chicago Midway Airport?

The month of February is, on average, the cheapest month to fly to Chicago Midway Airport from Baltimore, with most prices found around $158. If you are unable to visit Chicago Midway Airport during the month of February, then departing from Baltimore during the month August is also very affordable. Most momondo users find prices during this month for around $183.

What is the cheapest day to depart on your flight to Chicago Midway Airport?

According to our data, Wednesday is the cheapest day to fly to Chicago Midway Airport from Baltimore. The lowest ticket price found for a Wednesday departure recently was $314. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $382.

What is the cheapest time of day to depart on your flight to Chicago Midway Airport?

Flying to Chicago Midway Airport from Baltimore in the evening is the least expensive time of day to depart. momondo users have found prices as low as $314 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $353. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Baltimore/Washington to Chicago Midway flight route?

Fly from Baltimore/Washington to Chicago Midway for the best Baltimore/Washington - Chicago Midway flight prices

How far in advance should I book a flight to Chicago Midway Airport?

You are more likely to see cheaper flights to Chicago Midway Airport from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago Midway Airport for around $233 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago Midway Airport from Baltimore for as low as $151 on momondo.

What cabin class options are available on Baltimore/Washington to Chicago Midway flights?

There is only 1 cabin class available to choose from on Baltimore/Washington to Chicago Midway flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Baltimore to Chicago Midway Airport flight prices changed over time?

When to book flights from Baltimore to Chicago Midway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Chicago Midway Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Chicago Midway Airport (BWI to MDW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Chicago Midway Airport

Best Price Found

$87

Fastest flight time

2h 00m

Direct flights

Every day
The best one-way flight to Chicago Midway Airport from Baltimore in the past 72 hours is $87. The best round-trip flight deal from Baltimore to Chicago Midway Airport found on momondo in the last 72 hours is $139.
The fastest flight from Baltimore to Chicago Midway Airport takes 2h 00m
Direct flights go from Baltimore to Chicago Midway Airport every day.
Search flight deals

  • How far is Baltimore/Washington to Chicago Midway by plane?

    The straight-line distance from Baltimore/Washington to Chicago Midway is 608.6 mi. Typically, this will take 2h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Chicago Midway Airport?

    Prices for flights from Baltimore/Washington Airport to Chicago Midway Airport are updated daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Chicago Midway Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Chicago Midway Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to Chicago Midway Airport.

  • What documentation or ID do you need to fly to Chicago Midway Airport?

    The necessary travel and health documents for your Chicago Midway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Baltimore to Chicago Midway Airport?

  • What is the most popular airline from Baltimore to Chicago Midway Airport?

Best airlines flying from Baltimore to Chicago Midway Airport

Compare and see reviews for airlines that fly from Baltimore to Chicago Midway Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $61Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
DeltaPriceFrom $98Free CancellationRating
7.9
7,960 reviews
Search Delta flights
SouthwestPriceFrom $163Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

  • Southwest Flights From Baltimore to Chicago Midway Airport

    Across 58 Southwest flights from Baltimore to Chicago Midway Airport this week, the average price was $295, with the best Southwest deals starting from $163 round-trip. 4,248 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Frontier Flights From Baltimore to Chicago Midway Airport

    $61 is the best Frontier flight deal from Baltimore to Chicago Midway Airport found on momondo over the last 72 hours. The average Frontier ticket price found was closer to $162, however, with flight time and availability significantly affecting the price. Frontier (5.8/10 from 3,177 user reviews) flies into Chicago Midway Airport from Baltimore 4 times in an average week so prices can vary.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Baltimore.

Can I find flights from Baltimore to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baltimore to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Baltimore to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baltimore to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Chicago Midway Airport trip

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