$252 Cheap United flights Baltimore (BWI) to Boston (BOS)

View $252 flight on Tue, May 5, 2026Opens in a new window

$252 Cheap United flights Baltimore (BWI) to Boston (BOS)

Prices were available within the past 7 days and start at $252 for one-way flights and $619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jun 30 - Thu, Jul 2
BWI
Baltimore
BOS
Boston
$619 Roundtrip, found 4 days ago
$619
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 30 from Baltimore to Boston, returning Thu, Jul 2, priced at $619 found 4 days ago

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $128
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $128

Find the cheapest month to fly from Baltimore (BWI) to Boston (BOS)

February is typically the cheapest month to fly

From $48 - $215 per traveler.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Delta
Distance
589 km
Average flight time
1 hour 29 mins

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