San José (SJO) to Washington (DCA) flight deal in economy from $354

American AirlinesAAAmerican Airlines
Round Trip•Economy
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
$591 USD
-40%$354 USD
Verified 13 days ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Monday, August 10th, 2026

7 round-trip options

Returning
Sat, Aug 15, 2026•5 Day Trip
$946 USD
Google Flights
Returning
Sun, Aug 16, 2026•6 Day Trip
$946 USD
Google Flights
Returning
Mon, Aug 17, 2026•7 Day Trip
$745 USD
Google Flights
Returning
Tue, Aug 18, 2026•8 Day Trip
$946 USD
Google Flights
Returning
Fri, Aug 21, 2026•11 Day Trip
$597 USD
Google Flights
Returning
Sat, Aug 22, 2026•12 Day Trip
$597 USD
Google Flights
Returning
Sun, Aug 23, 2026•13 Day Trip
$597 USD
Google Flights