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
$1,739 USD
-40%$1,038 USD
Verified about 3 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, September 22nd, 2026

8 round-trip options

Returning
Sun, Sep 27, 2026•5 Day Trip
$1,365 USD
Google Flights
Returning
Mon, Sep 28, 2026•6 Day Trip
$1,206 USD
Google Flights
Returning
Tue, Sep 29, 2026•7 Day Trip
$1,260 USD
Google Flights
Returning
Thu, Oct 1, 2026•9 Day Trip
$1,365 USD
Google Flights
Returning
Fri, Oct 2, 2026•10 Day Trip
$1,309 USD
Google Flights
Returning
Sat, Oct 3, 2026•11 Day Trip
$1,304 USD
Google Flights
Returning
Mon, Oct 5, 2026•13 Day Trip
$1,358 USD
Google Flights
Returning
Tue, Oct 6, 2026•14 Day Trip
$1,304 USD
Google Flights