Flights from Boston (BOS) to Baltimore/Washington (BWI)

Say goodbye to Beantown—Southwest Airlines® has direct flights to Baltimore/Washington (BWI) that’ll get you to Baltimore/Washington International Airport/Thurgood Marshall in Charm City as soon as you pack your bags. Booking with Southwest® is always straightforward, no matter if you’re flying for business, vacation, or a combination of the two. If your departure and arrival dates are flexible, explore the Low Fare Calendar and discover the lowest fares in your travel date window. Find package deals when you check out Southwest Vacations® for deals on flights, hotels, rental cars, and more.

What’re you waiting for? Find your next flight from Boston Logan to Baltimore/Washington (BWI) at Southwest!

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Best Airline in the US and North America

Check out Boston Logan to Baltimore/Washington (BWI) flights and book yours now!

Flight Details

Average Flight Time: 1 hour 30 minutes

Departing from: Logan International Airport (BOS)

Arriving at: Baltimore/Washington International Airport/Thurgood Marshall (BWI)

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Route Information

9

Nonstop flightsper day

17

Daily flights

116

Weekly flights

6

Flights before noon

7

Flights between
12-6pm

4

Flights after 6pm

Other popular flights from Boston

View our interactive map

Explore Baltimore/Washington

You may find yourself humming “The Star-Spangled Banner” while deplaning in Baltimore—after all, landmarked bastion Fort McHenry is where Francis Scott Key was originally inspired to pen the original poem. To catch some inspiration for yourself, take the water taxi from the Inner Harbor and take a look around. Monuments abound in Baltimore. John Quincy Adams was the first to call it Monument City, thanks to it being home to some of the earliest war monuments in the U.S. Wherever you wander, you’re sure to stumble upon something. Opportunities for learning and enrichment don’t stop at monuments, of course; Baltimore is home to dozens of museums, with something for every interest from pop culture to railroads.

Hope you’re hungry, and that you’re a fan of seafood. A trip to Baltimore is only made better by indulging in fresh Maryland blue crabs and other fresh, local favorites. Looking for something more refined? Harbor East features fine dining options to rival any foodie’s favorite. Want something more low key? Pick yourself up a chicken box and indulge in this local favorite on the go.

Save on travel expenses when you explore the City of Firsts by arriving on a Southwest flight. Want to find more savings and free up the budget for more fun? We have whole vacation packages if you’d like to round out your trip with rental cars, hotel reservations, or prepaid excursions while protecting your wallet.

Travel Tips

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Infant Policy

One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.

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Pet Policy

Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest Pet Policy.

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Unaccompanied Minor

Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.

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Bags Fly Free1

Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.

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The Southwest Travel Experience

At Southwest, we know that a memorable trip from Boston Logan to Baltimore/Washington (BWI) is made of more than scoring a great deal on your flight. That’s why we offer perks, from booking to boarding, to help make the travel portion of your trip the best it can be. Find out more about the Southwest Experience while you book your next flight.

Whether you’re visiting Baltimore/Washington (BWI) for several days or just stopping by on the way to another of our dozens of exciting destinations, traveling with Southwest is always straightforward. No hidden fees and low fares—that’s our Transfarency® promise. Enroll in our Click 'N Save® emails to stay up to date on upcoming deals. Looking for tours, activities, and more hidden gems? Check out Southwest Airlines® Experiences and earn Rapid Rewards® when you book.

1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.