Baltimore-Washington (BWI) to Boston (BOS) flight deal in economy from $117

Delta Air LinesDLDelta Air LinesSouthwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
United StatesBOS

Logan International Airport

Boston, United States
$228 USD
-49%$117 USD
Verified about 9 hours ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Wednesday, November 18th, 2026

6 round-trip options

Returning
Mon, Nov 23, 2026•5 Day Trip
$176 USD
Google Flights
Returning
Tue, Nov 24, 2026•6 Day Trip
$167 USD
Google Flights
Returning
Fri, Nov 27, 2026•9 Day Trip
$176 USD
Google Flights
Returning
Sat, Nov 28, 2026•10 Day Trip
$215 USD
Google Flights
Returning
Sun, Nov 29, 2026•11 Day Trip
$257 USD
Google Flights
Returning
Mon, Nov 30, 2026•12 Day Trip
$196 USD
Google Flights