Flights from Kalispell to Lisbon from $ 798*

Promotion Code

Featured daily fares for flights from Kalispell (FCA) to Lisbon (LIS)

$ 798
$ 2.3K
Displaying fares for March-2026
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  • Range$ 798-$ 2,278

    More United deals on Kalispell (FCA) to Lisbon (LIS) flights

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    More United deals on Kalispell (FCA) to Lisbon (LIS) flights
    From
    To
    Fare Type
    Dates
    Price
    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/07/26 - 04/14/26

    from

    $ 798

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/07/26 - 04/21/26

    from

    $ 798

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/23/26 - 04/30/26

    from

    $ 818

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/21/26 - 04/28/26

    from

    $ 822

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    03/31/26 - 04/14/26

    from

    $ 826

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/23/26 - 05/07/26

    from

    $ 833

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/27/26 - 05/11/26

    from

    $ 874

    Viewed: 3 hours ago

    Kalispell (FCA)Lisbon (LIS)Roundtrip
    |
    Economy
    04/13/26 - 04/20/26

    from

    $ 905

    Viewed: 3 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.