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

Wednesday, December 16th, 2026

8 round-trip options

Returning
Mon, Dec 21, 2026•5 Day Trip
$539 USD
Google Flights
Returning
Wed, Dec 23, 2026•7 Day Trip
$439 USD
Google Flights
Returning
Thu, Dec 24, 2026•8 Day Trip
$439 USD
Google Flights
Returning
Fri, Dec 25, 2026•9 Day Trip
$439 USD
Google Flights
Returning
Sat, Dec 26, 2026•10 Day Trip
$445 USD
Google Flights
Returning
Sun, Dec 27, 2026•11 Day Trip
$583 USD
Google Flights
Returning
Mon, Dec 28, 2026•12 Day Trip
$545 USD
Google Flights
Returning
Wed, Dec 30, 2026•14 Day Trip
$632 USD
Google Flights