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

Sunday, July 19th, 2026

4 round-trip options

Returning
Mon, Jul 27, 20268 Day Trip
$456 USD
Returning
Tue, Jul 28, 20269 Day Trip
$456 USD
Returning
Wed, Jul 29, 202610 Day Trip
$461 USD
Returning
Sun, Aug 2, 202614 Day Trip
$511 USD