$34 Cheap Flights from Chicago (MDW) to Baltimore (BWI)

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Cheap Flights from Chicago to Baltimore (MDW-BWI)

Prices were available within the past 7 days and start at $34 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 29 - Wed, May 29
MDW
Chicago
BWI
Baltimore
$63 Roundtrip, found 11 hours ago
$63
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, May 29 from Chicago to Baltimore, returning Wed, May 29, priced at $63 found 11 hours ago
Frontier Airlines
Sat, Aug 31 - Sat, Sep 7
MDW
Chicago
BWI
Baltimore
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 31 from Chicago to Baltimore, returning Sat, Sep 7, priced at $68 just found
Frontier Airlines
Wed, Sep 25 - Wed, Sep 25
MDW
Chicago
BWI
Baltimore
$71 Roundtrip, found 17 hours ago
$71
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Sep 25 from Chicago to Baltimore, returning Wed, Sep 25, priced at $71 found 17 hours ago
Frontier Airlines
Sat, Jul 27 - Sat, Jul 27
MDW
Chicago
BWI
Baltimore
$73 Roundtrip, found 5 hours ago
$73
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Jul 27 from Chicago to Baltimore, returning Sat, Jul 27, priced at $73 found 5 hours ago
Frontier Airlines
Wed, Oct 16 - Wed, Oct 23
MDW
Chicago
BWI
Baltimore
$73 Roundtrip, found 3 hours ago
$73
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Oct 16 from Chicago to Baltimore, returning Wed, Oct 23, priced at $73 found 3 hours ago
Frontier Airlines
Sat, Aug 10 - Sat, Aug 17
MDW
Chicago
BWI
Baltimore
$76 Roundtrip, found 1 hour ago
$76
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Aug 10 from Chicago to Baltimore, returning Sat, Aug 17, priced at $76 found 1 hour ago
Frontier Airlines
Sat, Jul 20 - Sat, Jul 20
MDW
Chicago
BWI
Baltimore
$78 Roundtrip, found 15 hours ago
$78
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Jul 20 from Chicago to Baltimore, returning Sat, Jul 20, priced at $78 found 15 hours ago
Frontier Airlines
Wed, Jul 17 - Sat, Jul 20
MDW
Chicago
BWI
Baltimore
$78 Roundtrip, found 2 hours ago
$78
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jul 17 from Chicago to Baltimore, returning Sat, Jul 20, priced at $78 found 2 hours ago
Frontier Airlines
Fri, Sep 20 - Wed, Sep 25
MDW
Chicago
BWI
Baltimore
$79 Roundtrip, found 2 hours ago
$79
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Sep 20 from Chicago to Baltimore, returning Wed, Sep 25, priced at $79 found 2 hours ago
Frontier Airlines
Wed, Jun 5 - Wed, Jun 5
MDW
Chicago
BWI
Baltimore
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jun 5 from Chicago to Baltimore, returning Wed, Jun 5, priced at $81 found 1 day ago
Flights from Chicago (MDW) to Baltimore (BWI)
Origin airport
Midway Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Delta, Frontier Airlines
Roundtrip price
$62
Distance
608 mi
Average flight time
3 hours 1 min

Chicago to Baltimore Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Chicago to Baltimore offer the perfect respite. Not only does exploring Baltimore provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Chicago to Baltimore may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from MDW to BWI today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Baltimore are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Baltimore more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Baltimore is $34 now!

Frequently asked questions

How much is a one-way flight from Midway Airport to BWI Marshall?
You can snap up one-way Chicago flights to Baltimore starting from just $34. This information is based on the cheapest price found on Expedia for this journey with a departure date in the next three months and was last updated on May 16 2024 and has not changed since. This particular fare is for an Frontier Airlines flight, leaving from Chicago Airport on August 10 2024 and landing at BWI Airport.
Is it cheaper to buy a plane ticket from MDW to BWI last minute?
When it comes to booking your flights, being prepared pays off. While you could pick up a deal on a Chicago Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) flight at the last minute, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it’s three to four months.
What is the cheapest airline flying from Chicago Airport to BWI in the next 90 days?
With plane tickets starting at $34 for a flight from Chicago to Baltimore, Frontier Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia with a departure date within the next 90 days and was last updated on May 16 2024 and has not changed since. The flight jets off from MDW on August 10 2024 and lands at BWI.
What's the cheapest price for a flight from Chicago Airport to BWI next month?
You can lock in a one-way flight from Chicago to Baltimore for just $34. This is the most affordable ticket price for this journey departing in the next month. It’s an Frontier Airlines flight taking off from MDW on June 8 2024 and arriving at BWI. The price was accurate as of May 16 2024 and has not changed since. It was found after searching all available flights on Expedia within the next 30 days.
Can I find cheap nonstop flights from Midway Intl. Airport (MDW) to BWI Airport in the next three months?
To give you an idea of fares, the cheapest we could find for a roundtrip nonstop flight from Chicago to Baltimore within the next 90 days is $63. This price is based on available flights on Expedia with a departure date in the next three months. This fare is for a flight via Frontier Airlines taking off from Midway Airport on June 8 2024 and touching down at BWI Marshall, with a return leg on June 8 2024. Pricing details were last updated on May 16 2024.It’s easy to find nonstop cheap flights from Midway Airport to BWI by using our filters. Start by typing in the details of your journey, then press on “Nonstop” under “Filter by” to the left of the page. Your results will be listed with the cheapest ticket first. If you don’t have to travel on a particular day, take advantage of our “Flexible dates” feature. You’ll be able to compare ticket prices for nearby dates and score the best possible deal.
What airports do you fly into for Baltimore from Chicago?
Baltimore Washington Intl. Thurgood Marshall Airport (BWI), Ronald Reagan Washington National Airport (DCA) and Washington Dulles Intl. Airport (IAD) are your choices when connecting from Chicago to Baltimore. Roughly 8 mi southwest of the heart of Baltimore, Baltimore Washington Intl. Thurgood Marshall Airport (BWI) is the city’s main gateway. Keep in mind things like flight schedules and the distance to your hotel before you select an airport. National Aquarium in Baltimore and Oriole Park at Camden Yards are a couple of amazing attractions to put on your must-see list when you arrive.
Can I change the date of my flight from MDW to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Easily make changes to your Midway Intl. Airport (MDW) to BWI Airport flight via the Expedia Trips portal. But before you make any adjustments, browse the conditions in your itinerary to see what you’re able to do and if fees apply. Some carriers have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.
Chicago nearby Airports

Chicago

O'Hare Intl. to Baltimore
$92.16
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