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

Tuesday, July 28th, 2026

4 round-trip options

Returning
Wed, Aug 5, 20268 Day Trip
$386 USD
Returning
Thu, Aug 6, 20269 Day Trip
$456 USD
Returning
Fri, Aug 7, 202610 Day Trip
$511 USD
Returning
Tue, Aug 11, 202614 Day Trip
$396 USD