Cheap Flights from Baltimore to Southeast Massachusetts

View €54 flight on Mon, 1 Sep 2025Opens in a new window

Popular airlines from Baltimore to Southeast Massachusetts

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Baltimore to Southeast Massachusetts (WAS-BOS)

Prices were available within the past 7 days and start at €54 for one-way flights and €123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 9 Sep - Mon, 15 Sep
DCA
Washington
BOS
Boston
€123 Return, found 6 days ago
€123
Return
found 6 days ago
Select American Airlines flight, departing Tue, 9 Sep from Washington to Boston, returning Mon, 15 Sep, priced at €123 found 6 days ago
Delta
Thu, 4 Sep - Mon, 8 Sep
BWI
Baltimore
BOS
Boston
€127 Return, found 3 days ago
€127
Return
found 3 days ago
Select Delta flight, departing Thu, 4 Sep from Baltimore to Boston, returning Mon, 8 Sep, priced at €127 found 3 days ago
JetBlue Airways
Thu, 4 Sep - Mon, 8 Sep
DCA
Washington
BOS
Boston
€130 Return, found 7 hours ago
€130
Return
found 7 hours ago
Select JetBlue Airways flight, departing Thu, 4 Sep from Washington to Boston, returning Mon, 8 Sep, priced at €130 found 7 hours ago
JetBlue Airways
Thu, 4 Sep - Mon, 8 Sep
DCA
Washington
BOS
Boston
€131 Return, found 7 hours ago
€131
Return
found 7 hours ago
Select JetBlue Airways flight, departing Thu, 4 Sep from Washington to Boston, returning Mon, 8 Sep, priced at €131 found 7 hours ago
Delta
Tue, 9 Sep - Mon, 15 Sep
DCA
Washington
BOS
Boston
€139 Return, found 6 days ago
€139
Return
found 6 days ago
Select Delta flight, departing Tue, 9 Sep from Washington to Boston, returning Mon, 15 Sep, priced at €139 found 6 days ago
United
Thu, 4 Sep - Mon, 8 Sep
DCA
Washington
BOS
Boston
€165 Return, found 7 hours ago
€165
Return
found 7 hours ago
Select United flight, departing Thu, 4 Sep from Washington to Boston, returning Mon, 8 Sep, priced at €165 found 7 hours ago
*Available to Expedia members.