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

Saturday, July 18th, 2026

4 round-trip options

Returning
Sun, Jul 26, 20268 Day Trip
$326 USD
Returning
Mon, Jul 27, 20269 Day Trip
$321 USD
Returning
Tue, Jul 28, 202610 Day Trip
$321 USD
Returning
Sat, Aug 1, 202614 Day Trip
$566 USD