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 31st, 2026

7 round-trip options

Returning
Sat, Sep 5, 2026•5 Day Trip
$581 USD
Google Flights
Returning
Sun, Sep 6, 2026•6 Day Trip
$555 USD
Google Flights
Returning
Mon, Sep 7, 2026•7 Day Trip
$368 USD
Google Flights
Returning
Tue, Sep 8, 2026•8 Day Trip
$368 USD
Google Flights
Returning
Fri, Sep 11, 2026•11 Day Trip
$354 USD
Google Flights
Returning
Sat, Sep 12, 2026•12 Day Trip
$354 USD
Google Flights
Returning
Sun, Sep 13, 2026•13 Day Trip
$354 USD
Google Flights