Book United Washington, D.C. to Boston flight deals from $137

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Downtown Boston viewed from the harbor

Plan ahead for flights from Washington, D.C. to Boston

from
to
Type
Dates
Price*
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Thu 9 Aug 2018
Return Fri 24 Aug 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Mon 13 Aug 2018
Return Tue 28 Aug 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Wed 15 Aug 2018
Return Thu 30 Aug 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 137*Viewed: 1 hour ago
Washington, D.C. (WAS)
to Boston (BOS)
Roundtrip
Depart Wed 5 Sep 2018
Return Thu 20 Sep 2018
from$ 137*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boston

56 °FWednesday07/18/2018
67 °FThursday07/19/2018
73 °FFriday07/20/2018
70 °FSaturday07/21/2018
71 °FSunday07/22/2018
79 °FMonday07/23/2018
76 °FTuesday07/24/2018
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