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 10 hours ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Friday, December 25th, 2026

7 round-trip options

Returning
Wed, Dec 30, 2026•5 Day Trip
$235 USD
Google Flights
Returning
Thu, Dec 31, 2026•6 Day Trip
$235 USD
Google Flights
Returning
Fri, Jan 1, 2027•7 Day Trip
$235 USD
Google Flights
Returning
Sat, Jan 2, 2027•8 Day Trip
$235 USD
Google Flights
Returning
Mon, Jan 4, 2027•10 Day Trip
$235 USD
Google Flights
Returning
Tue, Jan 5, 2027•11 Day Trip
$226 USD
Google Flights
Returning
Wed, Jan 6, 2027•12 Day Trip
$226 USD
Google Flights