Portland (PDX) to Liberia (LIR) flight deal from $157 USD in economy class – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

One Way•Economy

Portland International Airport

Portland, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$258 USD

-39%$157 USD

Verified Nov 29, 2025 at 2:50 AM

January 2026

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29$424 30$267 31$267 1$221 2$294 3$183 4$157 5$157 6$157 7$169 8$171 9$171 10$171 11$157 12$157 13$157 14$569 15$808 16$183 17$183 18$157 19$157 20$157 21$183 22$171 23$183 24$183 25$157 26$271 27$169 28$157 29$171 30$171 31$183 1

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48% of dates checked are available within 10% of the lowest price

Friday, January 2nd, 2026

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