Southwest® flights from Boston to Chicago (Midway) from $42
Low fares from Boston to Chicago (Midway)
Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Explore flights from Boston to Chicago (Midway)
Travel tips for your next Southwest flight

How to board the plane earlier on open seating flights departing on or before January 26, 2026:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
- Purchase Upgraded Boarding2 to get an A1-A15 boarding position (depending on availability).
- Purchase a Business Select® fare or upgrade to Business Select to get a guaranteed A1-A15 boarding position.

Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.

Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
Flight Details
Route Information
- 4‡ Nonstop flights per day Monday through Friday
- 4‡ Nonstop flights on Saturday
- 5‡ Nonstop flights on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Explore Chicago (Midway)
Trade in the T for the ‘L’—when you deplane at Midway, you’ll find yourself on the Southwest side of Chicago and a 30-minute ‘L’ train ride away from downtown (what Chicago calls “the Loop”). From there, you can reach the whole city by public transit—the ‘L’ or buses—and begin your adventure, heading in whatever direction you choose. Shopping and theatre fans will want to stick around the Loop and adjacent areas for the Magnificent Mile shopping options and the Downtown Theatre District attractions. Fine dining fans should hop on the Pink or Green Line and head to Restaurant Row in the West Loop, home to what is widely believed to be the best cheeseburger around, Michelin-starred plates, and street food favorites—something to please every palate in the party.
Chicago is a city of neighborhoods. The city is composed of 77 community areas, each with their own storied history and hidden gems. A great way to take it all in—or narrow down where to start—is to visit the Chicago History Museum (in the Old Town Triangle neighborhood on the Northside). Fans of walking tours can traverse Chi-Town by tracing the footsteps of notorious Mafioso Al Capone, or exploring the examples of Prairie School housing stock and the surviving examples of Frank Lloyd Wright’s work. Whether you find affinity with Cubs fans or Sox fans, there’s something for everyone in each side of the City of the Big Shoulders.
Questions we hear the most
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Popular Flights from Boston
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
3Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
4Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
5Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
6Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
7Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.