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

Tuesday, June 30th, 2026

8 round-trip options

Returning
Sun, Jul 5, 2026•5 Day Trip
$727 USD
Google Flights
Returning
Mon, Jul 6, 2026•6 Day Trip
$727 USD
Google Flights
Returning
Tue, Jul 7, 2026•7 Day Trip
$654 USD
Google Flights
Returning
Wed, Jul 8, 2026•8 Day Trip
$654 USD
Google Flights
Returning
Fri, Jul 10, 2026•10 Day Trip
$654 USD
Google Flights
Returning
Sat, Jul 11, 2026•11 Day Trip
$654 USD
Google Flights
Returning
Sun, Jul 12, 2026•12 Day Trip
$537 USD
Google Flights
Returning
Mon, Jul 13, 2026•13 Day Trip
$537 USD
Google Flights