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Flights from Seattle (SEA) 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)

Saturday
scattered clouds
29/03/2025
33°C
29/03/2025
scattered clouds
Sunday
overcast clouds
30/03/2025
35°C
30/03/2025
overcast clouds
Monday
broken clouds
31/03/2025
36°C
31/03/2025
broken clouds
Tuesday
sky is clear
01/04/2025
37°C
01/04/2025
sky is clear
Wednesday
broken clouds
02/04/2025
36°C
02/04/2025
broken clouds
Thursday
sky is clear
03/04/2025
36°C
03/04/2025
sky is clear
Friday
scattered clouds
04/04/2025
36°C
04/04/2025
scattered clouds
Powered by: OpenWeatherMap.org

Flight schedules from Seattle 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. SEA05:15
    8h 53m
    1 Stop
    LIR15:08
    United Airlines

    Seattle - Guanacaste

    United Airlines
  2. SEA07:05
    9h 25m
    1 Stop
    LIR17:30
    United Airlines

    Seattle - Guanacaste

    United Airlines
  3. SEA23:59
    10h 54m
    1 Stop
    LIR11:53
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  4. SEA23:59
    11h 11m
    1 Stop
    LIR12:10
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  5. SEA23:59
    13h 24m
    2 Stops
    LIR14:23
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  6. SEA23:59
    14h 26m
    2 Stops
    LIR15:25
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  7. SEA19:11
    14h 33m
    2 Stops
    LIR10:44
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  8. SEA19:34
    15h 19m
    2 Stops
    LIR11:53
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  9. SEA19:34
    15h 19m
    2 Stops
    LIR11:53
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  10. SEA19:34
    15h 19m
    2 Stops
    LIR11:53
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  11. SEA19:34
    15h 36m
    2 Stops
    LIR12:10
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  12. SEA19:34
    15h 36m
    2 Stops
    LIR12:10
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  13. SEA17:40
    17h 13m
    2 Stops
    LIR11:53
    +1 day/s
    United Airlines

    Seattle - Guanacaste

    United Airlines
  14. SEA19:05
    17h 25m
    2 Stops
    LIR13:30
    +1 day/s
    Air Canada

    Seattle - Guanacaste

    Air Canada