Portland (PDX) to San José (SJO) flight deal in economy from $446

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
$646 USD
-31%$446 USD
Verified about 7 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Saturday, October 10th, 2026

6 round-trip options

Returning
Thu, Oct 15, 2026•5 Day Trip
$498 USD
Google Flights
Returning
Sat, Oct 17, 2026•7 Day Trip
$498 USD
Google Flights
Returning
Sun, Oct 18, 2026•8 Day Trip
$498 USD
Google Flights
Returning
Mon, Oct 19, 2026•9 Day Trip
$498 USD
Google Flights
Returning
Tue, Oct 20, 2026•10 Day Trip
$498 USD
Google Flights
Returning
Thu, Oct 22, 2026•12 Day Trip
$498 USD
Google Flights