San Juan (SJU) to Washington (DCA) flight deal in economy from $291

Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Wednesday, July 22nd, 2026

4 round-trip options

Returning
Thu, Jul 30, 20268 Day Trip
$351 USD
Returning
Fri, Jul 31, 20269 Day Trip
$491 USD
Returning
Sat, Aug 1, 202610 Day Trip
$566 USD
Returning
Wed, Aug 5, 202614 Day Trip
$421 USD