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

Saturday, November 21st, 2026

4 round-trip options

Returning
Sun, Nov 29, 20268 Day Trip
$472 USD
Returning
Thu, Dec 3, 202612 Day Trip
$117 USD
Returning
Fri, Dec 4, 202613 Day Trip
$134 USD
Returning
Sat, Dec 5, 202614 Day Trip
$117 USD