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
Sunday, March 15th, 2026
10 round-trip options
Returning
Fri, Mar 20, 2026•5 Day Trip
$1,592 USD
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Sat, Mar 21, 2026•6 Day Trip
$1,616 USD
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Sun, Mar 22, 2026•7 Day Trip
$1,532 USD
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Mon, Mar 23, 2026•8 Day Trip
$1,382 USD
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Tue, Mar 24, 2026•9 Day Trip
$1,828 USD
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Wed, Mar 25, 2026•10 Day Trip
$1,756 USD
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Thu, Mar 26, 2026•11 Day Trip
$2,115 USD
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Fri, Mar 27, 2026•12 Day Trip
$2,746 USD
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Sat, Mar 28, 2026•13 Day Trip
$2,237 USD
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Sun, Mar 29, 2026•14 Day Trip
$2,377 USD