Boston (BOS) to Washington (DCA) flight deal in economy from $49
BOSLogan International Airport
Boston, United States
DCARonald Reagan Washington National Airport
Washington, United States
$112 USD
-56%$49 USD
Verified about 7 hours agoSeptember 2026
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Fair Availability
36% of dates checked are available within 10% of the lowest price
Tuesday, September 1st, 2026
Outbound Flights
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