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

Saturday, September 12th, 2026

6 round-trip options

Returning
Thu, Sep 17, 2026•5 Day Trip
$555 USD
Google Flights
Returning
Fri, Sep 18, 2026•6 Day Trip
$555 USD
Google Flights
Returning
Sat, Sep 19, 2026•7 Day Trip
$555 USD
Google Flights
Returning
Sun, Sep 20, 2026•8 Day Trip
$598 USD
Google Flights
Returning
Tue, Sep 22, 2026•10 Day Trip
$555 USD
Google Flights
Returning
Fri, Sep 25, 2026•13 Day Trip
$555 USD
Google Flights