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Cheap flights from Baltimore to Chicago from $44

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 10/18. 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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Cheap round-trip flights

Frontier Logo
2:29 pm - 3:33 pmBWI-MDW
2h 04mnonstop
Frontier Logo
1:59 pm - 4:55 pmMDW-BWI
1h 56mnonstop
$58Frontier
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
1:49 pm - 4:50 pmMDW-BWI
2h 01mnonstop
$59Frontier
Find Deal
Thu, Sep 18 - Mon, Sep 22
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
1:49 pm - 4:50 pmMDW-BWI
2h 01mnonstop
$80Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
1:49 pm - 4:50 pmMDW-BWI
2h 01mnonstop
$85Frontier
Find Deal
Thu, Sep 18 - Mon, Sep 22
Frontier Logo
4:01 pm - 5:05 pmBWI-MDW
2h 04mnonstop
Frontier Logo
9:10 am - 12:06 pmMDW-BWI
1h 56mnonstop
$89Frontier
Find Deal
Thu, Aug 21 - Mon, Aug 25
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
1:49 pm - 4:50 pmMDW-BWI
2h 01mnonstop
$95Frontier
Find Deal
Thu, Sep 4 - Fri, Sep 5
Frontier Logo
4:30 pm - 5:34 pmBWI-MDW
2h 04mnonstop
Frontier Logo
12:49 pm - 3:45 pmMDW-BWI
1h 56mnonstop
$99Frontier
Find Deal
Mon, Aug 11 - Mon, Aug 18
Frontier Logo
4:30 pm - 5:34 pmBWI-MDW
2h 04mnonstop
Frontier Logo
9:10 am - 12:06 pmMDW-BWI
1h 56mnonstop
$100Frontier
Find Deal
Mon, Aug 18 - Mon, Aug 25
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
1:59 pm - 4:55 pmMDW-BWI
1h 56mnonstop
$104Frontier
Find Deal
Thu, Sep 25 - Sat, Oct 18
Frontier Logo
5:40 pm - 6:43 pmBWI-MDW
2h 03mnonstop
Frontier Logo
1:49 pm - 4:50 pmMDW-BWI
2h 01mnonstop
$105Frontier
Find Deal
Thu, Sep 11 - Thu, Sep 18

Frontier flights from Baltimore to Chicago Midway Airport

Our best Frontier deals on Baltimore to Chicago Midway Airport flight tickets
Frontier
Oct 23
BWI2:29 pmBaltimore/Washington
2h 04m
MDW3:33 pmChicago Midway
Oct 26
MDW1:59 pmChicago Midway
1h 56m
BWI4:55 pmBaltimore/Washington
$58
Find similar
Frontier
Sep 18
BWI5:40 pmBaltimore/Washington
2h 03m
MDW6:43 pmChicago Midway
Sep 22
MDW1:49 pmChicago Midway
2h 01m
BWI4:50 pmBaltimore/Washington
$59
Find similar
Frontier
Oct 3
BWI5:40 pmBaltimore/Washington
2h 03m
MDW6:43 pmChicago Midway
Oct 6
MDW1:49 pmChicago Midway
2h 01m
BWI4:50 pmBaltimore/Washington
$80
Find similar

Southwest flights from Baltimore to Chicago Midway Airport

Our best Southwest deals on Baltimore to Chicago Midway Airport flight tickets
Southwest
Aug 12
BWI7:25 pmBaltimore/Washington
2h 00m
MDW8:25 pmChicago Midway
Aug 19
MDW6:25 amChicago Midway
1h 50m
BWI9:15 amBaltimore/Washington
$215
Find similar
Southwest
Aug 12
BWI4:40 pmBaltimore/Washington
3h 25m
1 stop
MDW7:05 pmChicago Midway
Aug 19
MDW8:35 amChicago Midway
1h 55m
BWI11:30 amBaltimore/Washington
$226
Find similar
Southwest
Aug 11
BWI9:00 pmBaltimore/Washington
2h 00m
MDW10:00 pmChicago Midway
Aug 17
MDW5:35 amChicago Midway
1h 45m
BWI8:20 amBaltimore/Washington
$228
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 July 29, 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

Thu 10/23

2:29 pm-3:33 pm

Nonstop2h 04m

Chicago Midway

Sun 10/26

1:59 pm-4:55 pm

Nonstop1h 56m

$58

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 9/18

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Mon 9/22

1:49 pm-4:50 pm

Nonstop2h 01m

$59

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Fri 10/3

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Mon 10/6

1:49 pm-4:50 pm

Nonstop2h 01m

$80

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 9/18

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Mon 9/22

1:49 pm-4:50 pm

Nonstop2h 01m

$85

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 8/21

4:01 pm-5:05 pm

Nonstop2h 04m

Chicago Midway

Mon 8/25

9:10 am-12:06 pm

Nonstop1h 56m

$89

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 9/4

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Fri 9/5

1:49 pm-4:50 pm

Nonstop2h 01m

$95

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Mon 8/11

4:30 pm-5:34 pm

Nonstop2h 04m

Chicago Midway

Mon 8/18

12:49 pm-3:45 pm

Nonstop1h 56m

$99

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Mon 8/18

4:30 pm-5:34 pm

Nonstop2h 04m

Chicago Midway

Mon 8/25

9:10 am-12:06 pm

Nonstop1h 56m

$100

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 9/25

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Sat 10/18

1:59 pm-4:55 pm

Nonstop1h 56m

$104

BaltimoreChicago

BWI - MDW

BWIMDW

Baltimore/Washington

Thu 9/11

5:40 pm-6:43 pm

Nonstop2h 03m

Chicago Midway

Thu 9/18

1:49 pm-4:50 pm

Nonstop2h 01m

$105

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 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 $167.

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 $325. 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, Monday 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 $393.

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 $316 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $352. 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 $236 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 are 1 cabin classes 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

$44

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 $44. The best round-trip flight deal from Baltimore to Chicago Midway Airport found on momondo in the last 72 hours is $58.
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 03m 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
5.9
3,238 reviews
Search Frontier flights
DeltaPriceFrom $98Free CancellationRating
8.0
7,979 reviews
Search Delta flights
SouthwestPriceFrom $161Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

  • Southwest Flights From Baltimore to Chicago Midway Airport

    Across 59 Southwest flights from Baltimore to Chicago Midway Airport this week, the average price was $297, with the best Southwest deals starting from $161 round-trip. 4,238 users have rated Southwest on momondo, with an average score of 8.0/10.

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
Portage
Lansing
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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