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 13 days ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

7 round-trip options

Returning
Wed, Aug 5, 2026•5 Day Trip
$626 USD
Google Flights
Returning
Thu, Aug 6, 2026•6 Day Trip
$626 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$805 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$701 USD
Google Flights
Returning
Wed, Aug 12, 2026•12 Day Trip
$626 USD
Google Flights
Returning
Thu, Aug 13, 2026•13 Day Trip
$626 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$626 USD
Google Flights