SJO to DCA from $354 in economy

AAAmerican Airlines

Round Trip•Economy

SJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica

DCA

Ronald Reagan Washington National Airport

Washington, United States

$591 USD

-40%$354 USD

Verified 13 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$354 1$555 2$555 3$354 4$354 5$555 6$379 7$380 8$380 9$745 10$354 11$354 12$555 13$560 14$354 15$354 16$354 17$354 18$354 19$555 20$560 21$354 22$354 23$354 24$354 25$354 26$354 27$359 28$354 29$354 30$354 1$354 2$354 3$354 4$560

Fair Availability

24% of dates checked are available within 10% of the lowest price

Monday, September 21st, 2026

6 round-trip options

Returning

Sat, Sep 26, 2026•5 Day Trip

$354 USD

Google Flights

Returning

Sun, Sep 27, 2026•6 Day Trip

$354 USD

Google Flights

Returning

Mon, Sep 28, 2026•7 Day Trip

$354 USD

Google Flights

Returning

Tue, Sep 29, 2026•8 Day Trip

$354 USD

Google Flights

Returning

Thu, Oct 1, 2026•10 Day Trip

$555 USD

Google Flights

Returning

Sun, Oct 4, 2026•13 Day Trip

$354 USD

Google Flights

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

Juan Santamaría International Airport (SJO)

Ronald Reagan Washington National Airport

September 2026

Monday, September 21st, 2026