Portland (PDX) to Liberia (LIR) flight deal from $461 USD in business class – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Business Class

Portland International Airport

Portland, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$660 USD

-30%$461 USD

Verified Nov 30, 2025 at 8:05 AM

January 2026

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29$589 30$492 31$461 1$461 2$560 3$461 4$461 5$516 6$493 7$466 8$466 9$578 10$512 11$461 12$656 13$835 14$560 15$619 16$651 17$466 18$461 19$461 20$466 21$466 22$461 23$466 24$461 25$461 26$466 27$461 28$466 29$461 30$466 31$574 1

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Friday, January 2nd, 2026

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