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AA
American Airlines
One Way
•
Business Class
PDX
Portland International Airport
Portland, United States
SJO
Juan Santamaría International Airport (SJO)
San José, Costa Rica
$622 USD
-27%
$456
USD
Verified Sep 30, 2025 at 7:47 AM
September 2025
Today
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$3,061
1
$947
2
$533
3
$499
4
$722
5
$824
Good Availability
42% of dates checked are available within 10% of the lowest price
Monday, September 29th, 2025
No flight details available for this date.
PDX
SJOPDXSJO