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Cheap flights from Washington (DCA) to Boston (BOS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Washington (DCA) to Boston (BOS)

How to find the cheapest flight from Washington (DCA) to Boston (BOS)
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How to find the cheapest flight from Washington (DCA) to Boston (BOS)
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How to find the cheapest flight from Washington (DCA) to Boston (BOS)
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Cheap flights from Washington to Boston in August , September 2026

27 Aug - 23 Sep $ 249.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
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25 Aug - 10 Sep $ 254.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates
24 Aug - 10 Sep $ 254.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates

Last minute flights from Washington to Boston

20 Aug - 31 Aug $ 396.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
1 STOPS
DCA
Washington
Pick dates
27 Aug - 31 Aug $ 430.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates
24 Aug - 31 Aug $ 438.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates

One-way flights to Boston from Washington

1:25 PM - 1:25 PM
JetBlue Airways
0 Stops
1h 35m
DCA - BOS
$ 190
Kiwi
Pick dates
1:25 PM - 1:25 PM
JetBlue Airways
0 Stops
1h 35m
DCA - BOS
$ 194
Kiwi
Pick dates
1:25 PM - 1:25 PM
JetBlue Airways
0 Stops
1h 35m
DCA - BOS
$ 194
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to Boston (BOS)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.