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 11 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Tuesday, December 29th, 2026

7 round-trip options

Returning
Sun, Jan 3, 2027•5 Day Trip
$1,348 USD
Google Flights
Returning
Mon, Jan 4, 2027•6 Day Trip
$1,100 USD
Google Flights
Returning
Tue, Jan 5, 2027•7 Day Trip
$935 USD
Google Flights
Returning
Thu, Jan 7, 2027•9 Day Trip
$706 USD
Google Flights
Returning
Fri, Jan 8, 2027•10 Day Trip
$706 USD
Google Flights
Returning
Sat, Jan 9, 2027•11 Day Trip
$706 USD
Google Flights
Returning
Mon, Jan 11, 2027•13 Day Trip
$577 USD
Google Flights