Liberia (LIR) to Portland (PDX) cheap flight deal from $172 USD in economy class – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

One Way•Economy

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

Portland International Airport

Portland, United States

$322 USD

-47%$172 USD

Verified about 16 hours ago

October 2025

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29$193 30$172 1$172 2$172 3$172 4$193 5$193 6 7$280 8 9$172 10 11$193 12$193 13 14$190 15 16$172 17 18$235 19$193 20 21$190 22 23$172 24 25$193 26$193 27$235 28$172 29$172 30$172 31$172 1$289 2$210

Limited Availability

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

Saturday, October 4th, 2025

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