Liberia (LIR) to Portland (PDX) cheap flight deal from $961 USD in business class – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Business Class

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

Portland International Airport

Portland, United States

$1,491 USD

-36%$961 USD

Verified about 4 hours ago

July 2025

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30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$1,112 21$1,101 22$1,059 23$1,059 24$982 25$982 26$993 27$1,027 28$995 29$1,018 30$974 31$1,018 1$987 2$986 3$963

Fair Availability

30% of dates checked are available within 10% of the lowest price

Tuesday, July 29th, 2025

3 round-trip options

Returning

Sun, Aug 3, 2025•5 Day Trip

$1,247 USD

Returning

Mon, Aug 4, 2025•6 Day Trip

$1,018 USD

Returning

Tue, Aug 5, 2025•7 Day Trip

$1,055 USD