Washington (DCA) to San José (SJO) flight deal in economy from $356

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
$526 USD
-32%$356 USD
Verified 2 days ago
Good Availability
43% of dates checked are available within 10% of the lowest price

Friday, October 9th, 2026

7 round-trip options

Returning
Wed, Oct 14, 2026•5 Day Trip
$480 USD
Google Flights
Returning
Fri, Oct 16, 2026•7 Day Trip
$480 USD
Google Flights
Returning
Sun, Oct 18, 2026•9 Day Trip
$589 USD
Google Flights
Returning
Tue, Oct 20, 2026•11 Day Trip
$515 USD
Google Flights
Returning
Wed, Oct 21, 2026•12 Day Trip
$480 USD
Google Flights
Returning
Thu, Oct 22, 2026•13 Day Trip
$480 USD
Google Flights
Returning
Fri, Oct 23, 2026•14 Day Trip
$480 USD
Google Flights