Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Baltimore from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Baltimore departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Chicago to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Chicago to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Washington, D.C.

Find recent round-trip train or bus tickets from Chicago to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
4:08 pm - 7:03 pmMDW-BWI
1h 55mnonstop
5:11 pm - 6:23 pmBWI-MDW
2h 12mnonstop
$76Frontier
Find Deal
Mon, Feb 3 - Wed, Feb 12
1:06 pm - 3:58 pmMDW-BWI
1h 52mnonstop
7:39 pm - 8:43 pmBWI-MDW
2h 04mnonstop
$80Frontier
Find Deal
Fri, Jan 10 - Mon, Jan 13
7:00 am - 9:55 amORD-BWI
1h 55mnonstop
12:35 pm - 2:00 pmBWI-ORD
2h 25mnonstop
$135Southwest
Find Deal
Tue, Jan 21 - Tue, Jan 21
7:00 am - 9:55 amORD-BWI
1h 55mnonstop
8:05 pm - 9:30 pmBWI-ORD
2h 25mnonstop
$159Southwest
Find Deal
Wed, Feb 12 - Fri, Feb 14
8:20 am - 11:17 amORD-BWI
1h 57mnonstop
11:51 am - 1:12 pmBWI-ORD
2h 21mnonstop
$169American Airlines
Find Deal
Wed, Jan 29 - Thu, Jan 30
6:00 pm - 9:03 pmORD-BWI
2h 03mnonstop
7:30 am - 8:51 amBWI-ORD
2h 21mnonstop
$170American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
12:44 pm - 6:12 pmMDW-BWI
4h 28m1 stop
6:00 am - 10:12 amBWI-MDW
5h 12m1 stop
$196Delta
Find Deal
Tue, Feb 4 - Tue, Feb 11
10:30 am - 4:43 pmORD-BWI
5h 13m1 stop
12:00 pm - 3:43 pmBWI-ORD
4h 43m1 stop
$196Delta
Find Deal
Tue, Feb 4 - Sat, Feb 8
10:50 am - 1:51 pmORD-BWI
2h 01mnonstop
5:22 pm - 6:40 pmBWI-ORD
2h 18mnonstop
$199United Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
5:50 pm - 8:48 pmORD-BWI
1h 58mnonstop
10:05 am - 11:24 amBWI-ORD
2h 19mnonstop
$209United Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
1:16 pm - 4:11 pmMDW-BWI
1h 55mnonstop
$29Frontier
Find Deal
Wed, Feb 12
10:26 am - 1:21 pmMDW-BWI
1h 55mnonstop
$30Frontier
Find Deal
Sat, Feb 15
6:15 pm - 9:12 pmORD-BWI
1h 57mnonstop
$69United Airlines
Find Deal
Tue, Feb 18
5:05 pm - 7:50 pmMDW-BWI
1h 45mnonstop
$69Southwest
Find Deal
Tue, Mar 4
5:50 pm - 8:48 pmORD-BWI
1h 58mnonstop
$70United Airlines
Find Deal
Tue, Jan 21
10:00 am - 12:45 pmMDW-BWI
1h 45mnonstop
$70Southwest
Find Deal
Tue, Jan 21
6:00 pm - 9:03 pmORD-BWI
2h 03mnonstop
$82American Airlines
Find Deal
Tue, Jan 7
12:44 pm - 7:42 pmMDW-BWI
5h 58m1 stop
$98Delta
Find Deal
Tue, Jan 21
4:15 pm - 11:54 pmORD-BWI
6h 39m1 stop
$98Delta
Find Deal
Tue, Jan 21
6:00 pm - 9:03 pmORD-BWI
2h 03mnonstop
$100American Airlines
Find Deal
Sat, Feb 1
6:00 am - 9:03 pmMDW-BWI
14h 03m1 stop
9:58 pm - 12:29 pmBWI-MDW
15h 31m1 stop
$291Frontier
Find Deal
Fri, Dec 20 - Mon, Jan 6
7:17 am - 10:09 amMDW-BWI
1h 52mnonstop
10:07 am - 11:11 amBWI-MDW
2h 04mnonstop
$329Frontier
Find Deal
Sun, Dec 22 - Wed, Dec 25
3:10 pm - 6:05 pmORD-BWI
1h 55mnonstop
12:40 pm - 2:00 pmBWI-ORD
2h 20mnonstop
$410Southwest
Find Deal
Tue, Dec 24 - Sun, Dec 29
3:10 pm - 6:05 pmORD-BWI
1h 55mnonstop
6:25 am - 1:00 pmBWI-ORD
7h 35m1 stop
$419Southwest
Find Deal
Tue, Dec 24 - Sun, Dec 29
6:35 pm - 9:36 pmORD-BWI
2h 01mnonstop
5:16 pm - 6:34 pmBWI-ORD
2h 18mnonstop
$444United Airlines
Find Deal
Tue, Dec 24 - Fri, Dec 27
8:20 pm - 11:36 pmORD-BWI
2h 16mnonstop
7:30 am - 8:51 amBWI-ORD
2h 21mnonstop
$469American Airlines
Find Deal
Sat, Dec 21 - Sat, Jan 25
7:00 am - 9:56 amORD-BWI
1h 56mnonstop
5:22 pm - 6:40 pmBWI-ORD
2h 18mnonstop
$489United Airlines
Find Deal
Fri, Dec 20 - Mon, Jan 20
12:15 pm - 5:21 pmORD-BWI
4h 06m1 stop
7:30 am - 8:51 amBWI-ORD
2h 21mnonstop
$499American Airlines
Find Deal
Sun, Dec 22 - Tue, Jan 21
5:03 pm - 10:47 pmMDW-BWI
4h 44m1 stop
6:05 am - 8:50 amBWI-MDW
3h 45m1 stop
$538Delta
Find Deal
Sun, Dec 22 - Wed, Dec 25
6:25 pm - 11:49 pmMDW-BWI
4h 24m1 stop
6:05 am - 8:50 amBWI-MDW
3h 45m1 stop
$653Delta
Find Deal
Sat, Dec 21 - Sat, Dec 28
4:08 pm - 7:03 pmMDW-BWI
1h 55mnonstop
5:11 pm - 6:23 pmBWI-MDW
2h 12mnonstop
$76Frontier
Find Deal
Mon, Feb 3 - Wed, Feb 12
1:06 pm - 3:58 pmMDW-BWI
1h 52mnonstop
7:39 pm - 8:43 pmBWI-MDW
2h 04mnonstop
$80Frontier
Find Deal
Fri, Jan 10 - Mon, Jan 13
1:06 pm - 3:58 pmMDW-BWI
1h 52mnonstop
7:39 pm - 8:43 pmBWI-MDW
2h 04mnonstop
$81Frontier
Find Deal
Fri, Jan 10 - Mon, Jan 13
4:08 pm - 7:03 pmMDW-BWI
1h 55mnonstop
7:53 pm - 9:05 pmBWI-MDW
2h 12mnonstop
$87Frontier
Find Deal
Mon, Feb 3 - Mon, Feb 10
7:00 am - 9:55 amORD-BWI
1h 55mnonstop
12:35 pm - 2:00 pmBWI-ORD
2h 25mnonstop
$135Southwest
Find Deal
Tue, Jan 21 - Tue, Jan 21
6:00 pm - 9:03 pmORD-BWI
2h 03mnonstop
11:51 am - 1:12 pmBWI-ORD
2h 21mnonstop
$139American Airlines
Find Deal
Tue, Jan 28 - Wed, Jan 29
5:05 pm - 7:50 pmMDW-BWI
1h 45mnonstop
10:35 am - 11:45 amBWI-MDW
2h 10mnonstop
$140Southwest
Find Deal
Tue, Jan 28 - Wed, Jan 29
8:20 am - 11:17 amORD-BWI
1h 57mnonstop
7:30 am - 8:51 amBWI-ORD
2h 21mnonstop
$149American Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
10:50 am - 1:51 pmORD-BWI
2h 01mnonstop
5:22 pm - 6:40 pmBWI-ORD
2h 18mnonstop
$199United Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
10:50 am - 1:51 pmORD-BWI
2h 01mnonstop
5:22 pm - 6:40 pmBWI-ORD
2h 18mnonstop
$204United Airlines
Find Deal
Sat, Feb 8 - Sat, Feb 8

Frontier flights from Chicago to Baltimore

Our best Frontier deals on Chicago to Baltimore flight tickets
Frontier
Feb 3
MDW4:08 pmChicago Midway
1h 55m
BWI7:03 pmBaltimore/Washington
Feb 12
BWI5:11 pmBaltimore/Washington
2h 12m
MDW6:23 pmChicago Midway
Frontier
Jan 10
MDW1:06 pmChicago Midway
1h 52m
BWI3:58 pmBaltimore/Washington
Jan 13
BWI7:39 pmBaltimore/Washington
2h 04m
MDW8:43 pmChicago Midway
Frontier
Jan 10
MDW1:06 pmChicago Midway
1h 52m
BWI3:58 pmBaltimore/Washington
Jan 13
BWI7:39 pmBaltimore/Washington
2h 04m
MDW8:43 pmChicago Midway

Spirit Airlines flights from Chicago to Baltimore

Our best Spirit Airlines deals on Chicago to Baltimore flight tickets
Spirit Airlines
Jan 8
ORD3:31 pmChicago O'Hare Intl
6h 57m
1 stop
BWI11:28 pmBaltimore/Washington
Jan 10
BWI5:38 pmBaltimore/Washington
6h 54m
1 stop
ORD11:32 pmChicago O'Hare Intl
Spirit Airlines
Feb 4
ORD8:00 amChicago O'Hare Intl
6h 14m
1 stop
BWI3:14 pmBaltimore/Washington
Feb 4
BWI5:00 pmBaltimore/Washington
7h 32m
1 stop
ORD11:32 pmChicago O'Hare Intl
Spirit Airlines
Jan 25
ORD5:11 amChicago O'Hare Intl
8h 24m
1 stop
BWI2:35 pmBaltimore/Washington
Jan 28
BWI5:00 pmBaltimore/Washington
7h 32m
1 stop
ORD11:32 pmChicago O'Hare Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Chicago to Baltimore

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 Chicago and Baltimore?

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in April, then August is your next best option. Flight prices from Chicago to Baltimore during August average around $203.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Chicago to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $208. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $328. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Chicago in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $237 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $288.

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

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

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

The best time to book a flight to Baltimore from Chicago is 49 days out, which is when prices tend to be around $278. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $173.

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

There are 4 cabin classes available to choose from on Chicago to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Baltimore flights?

You could potentially save up to 82% on your flight if you consider stops on a Chicago to Baltimore flight.

How have Chicago to Baltimore flight prices changed over time?

As of December 2024, prices for Chicago to Baltimore flights are approximately 51% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Baltimore

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

Cheap Chicago to Baltimore (CHI to BWI) flight deals and tips

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

Best Price Found

$29

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Chicago in the past 72 hours is $29. The best round-trip flight deal from Chicago to Baltimore found on momondo in the last 72 hours is $76.
The fastest flight from Chicago to Baltimore takes 1h 45m
Direct flights go from Chicago to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)

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

    A flight from Chicago to Baltimore/Washington will travel around 604.1 mi. Typically, this will take 1h 45m by plane in normal conditions.

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

    Prices for flights from Chicago to Baltimore/Washington Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington 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 Chicago to Baltimore?

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


Best airlines flying from Chicago to Baltimore

Compare and see reviews for airlines that fly from Chicago to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
6.1
3,478 reviews
Search Frontier flights
American AirlinesPriceFrom $121Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $135Free CancellationRating
6.3
8,120 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $138Free CancellationRating
8.1
4,836 reviews
Search Southwest flights
United AirlinesPriceFrom $160Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
8,600 reviews
Search Delta flights
  • Southwest Flights From Chicago to Baltimore

    Southwest is one of the most popular airlines flying from Chicago to Baltimore, operating 21 flights/week on average for this route. A good Southwest flight deal for Chicago to Baltimore starts from $138 round-trip, up to an average price of $274. Our users have rated Southwest at 8.1/10.

  • United Airlines Flights From Chicago to Baltimore

    Across 9,048 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Chicago to Baltimore about 5 times each week, with ticket deals ranging from $160 to $292. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

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 Baltimore from Chicago.

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

Flights from Chicago to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Chicago.

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

If you are not ready to book a flight from Chicago to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.


An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 12/24
Tue 12/31
Email me momondo's favorite deals

Find better results for your trip to the United States