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Flights from Portland (PDX) to Liberia (Costa Rica) (LIR) with Star Alliance

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*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Liberia (Costa Rica)

Wednesday
light rain
02/04/2025
34°C
02/04/2025
light rain
Thursday
broken clouds
03/04/2025
35°C
03/04/2025
broken clouds
Friday
sky is clear
04/04/2025
35°C
04/04/2025
sky is clear
Saturday
light rain
05/04/2025
36°C
05/04/2025
light rain
Sunday
light rain
06/04/2025
37°C
06/04/2025
light rain
Monday
light rain
07/04/2025
35°C
07/04/2025
light rain
Tuesday
few clouds
08/04/2025
36°C
08/04/2025
few clouds
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Flight schedules from Portland to Liberia (Costa Rica) with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.
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MM/DD/YYYY
MM/DD/YYYY
  1. PDX05:00
    9h 25m
    1 Stop
    LIR15:25
    United Airlines

    Portland - Guanacaste

    United Airlines