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

Sunday, November 22nd, 2026

3 round-trip options

Returning
Sat, Nov 28, 20266 Day Trip
$429 USD
Returning
Thu, Dec 3, 202611 Day Trip
$182 USD
Returning
Fri, Dec 4, 202612 Day Trip
$199 USD