Southwest® flights from Boston to Baltimore/Washington from $59

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Low fares from Boston to Baltimore/Washington

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Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 05/12/2026

One-way

Basic

From
$59
Seen: 16 hrs ago

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 05/26/2026

One-way

Basic

From
$59
Seen: 3 hrs ago

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 05/05/2026

One-way

Basic

From
$59
Seen: 1 hour ago

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 05/20/2026

One-way

Basic

From
$59
Seen: 13 hrs ago

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 04/28/2026

One-way

Basic

From
$59
Seen: 15 hrs ago

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 05/06/2026

One-way

Basic

From
$59
Seen: 2 hrs ago
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Explore flights from Boston to Baltimore/Washington

$59
$492
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  • Range$59-$492

    Flight Details

    Departing from:
    Logan International Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 37 minutes
    Distance:
    369 miles

    Route Information

    44 Weekly flights
    • 7 Nonstop flights per day Monday through Friday
    • 6 Nonstop flights on Saturday
    • 8 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 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.

    Questions we hear the most

    The average flight time from Boston to Baltimore/Washington is 1 hour 37 minutes.
    There are 44 weekly flights from Boston to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Boston to Baltimore/Washington 7 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Boston to Baltimore/Washington 6 times per day on Saturdays and 8 times per day on Sundays.
    To find the lowest fares by day and time to fly Boston to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Boston to Baltimore/Washington—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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