Washington (DCA) to San Juan (SJU) flight deal in economy from $286

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$480 USD
-40%$286 USD
Verified 14 days ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Sunday, August 9th, 2026

7 round-trip options

Returning
Fri, Aug 14, 2026•5 Day Trip
$626 USD
Google Flights
Returning
Sat, Aug 15, 2026•6 Day Trip
$551 USD
Google Flights
Returning
Tue, Aug 18, 2026•9 Day Trip
$626 USD
Google Flights
Returning
Wed, Aug 19, 2026•10 Day Trip
$486 USD
Google Flights
Returning
Fri, Aug 21, 2026•12 Day Trip
$511 USD
Google Flights
Returning
Sat, Aug 22, 2026•13 Day Trip
$511 USD
Google Flights
Returning
Sun, Aug 23, 2026•14 Day Trip
$626 USD
Google Flights