PDXPortland International Airport
Portland, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$1,503 USD
-36%$964 USD
Verified Nov 28, 2025 at 9:08 PMMarch 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, March 10th, 2026
10 round-trip options
Returning
Sun, Mar 15, 2026•5 Day Trip
$1,244 USD
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Mon, Mar 16, 2026•6 Day Trip
$1,227 USD
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Tue, Mar 17, 2026•7 Day Trip
$1,184 USD
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Wed, Mar 18, 2026•8 Day Trip
$1,144 USD
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Thu, Mar 19, 2026•9 Day Trip
$964 USD
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Fri, Mar 20, 2026•10 Day Trip
$1,300 USD
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Sat, Mar 21, 2026•11 Day Trip
$1,324 USD
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Sun, Mar 22, 2026•12 Day Trip
$1,240 USD
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Mon, Mar 23, 2026•13 Day Trip
$1,090 USD
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Tue, Mar 24, 2026•14 Day Trip
$1,167 USD