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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 July , August 2026

31 Jul - 26 Aug $ 308.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
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31 Jul - 05 Aug $ 412.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates
31 Jul - 05 Aug $ 423.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates

Last minute flights from Washington to Boston

31 Jul - 31 Jul $ 482.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates
30 Jul - 31 Jul $ 491.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates
29 Jul - 31 Jul $ 502.00
DCA
Washington
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
DCA
Washington
Pick dates

One-way flights to Boston from Washington

2:25 PM - 2:25 PM
JetBlue Airways
0 Stops
1h 35m
DCA - BOS
$ 258
Kiwi
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8:44 AM - 8:44 AM
JetBlue Airways
0 Stops
1h 36m
DCA - BOS
$ 265
Kiwi
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1:25 PM - 1:25 PM
JetBlue Airways
0 Stops
1h 34m
DCA - BOS
$ 270
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.