Washington (DCA) to Boston (BOS) flight deal in economy from $117

Monday, November 30th, 2026

3 round-trip options

Returning
Sun, Dec 6, 20266 Day Trip
$377 USD
Returning
Fri, Dec 11, 202611 Day Trip
$329 USD
Returning
Sat, Dec 12, 202612 Day Trip
$312 USD