Portland (PDX) to San José (SJO) flight deal in business from $1,038

United AirlinesUAUnited Airlines
Round Trip•Business Class
United StatesPDX

Portland International Airport

Portland, United States
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
$1,696 USD
-39%$1,038 USD
Verified 2 days ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Friday, September 18th, 2026

6 round-trip options

Returning
Thu, Sep 24, 2026•6 Day Trip
$1,605 USD
Google Flights
Returning
Fri, Sep 25, 2026•7 Day Trip
$1,829 USD
Google Flights
Returning
Sun, Sep 27, 2026•9 Day Trip
$1,544 USD
Google Flights
Returning
Wed, Sep 30, 2026•12 Day Trip
$1,425 USD
Google Flights
Returning
Thu, Oct 1, 2026•13 Day Trip
$1,605 USD
Google Flights
Returning
Fri, Oct 2, 2026•14 Day Trip
$1,548 USD
Google Flights