Flights from Miami to Liberia (Costa Rica) from $ 495*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Miami (MIA) to Liberia (Costa Rica) (LIR)

Jun 2026
From$ 602*
Viewed: 23 hours ago
RoundTrip|Economy
Jul 2026
From$ 515*
Viewed: 23 hours ago
RoundTrip|Economy
Aug 2026
From$ 495*
Viewed: 23 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 515
cmp-daily-histogram-bars-legend-max-price-aria-label $ 800
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    • Range$ 515-$ 800

    *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.

    More United deals on Miami (MIA) to Liberia (Costa Rica) (LIR) flights

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    More United deals on Miami (MIA) to Liberia (Costa Rica) (LIR) flights
    From
    To
    Fare Type
    Dates
    Price
    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		09/10/26 - 09/24/26

    from

    $ 495

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		08/28/26 - 09/11/26

    from

    $ 495

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		09/09/26 - 09/16/26

    from

    $ 495

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		09/01/26 - 09/15/26

    from

    $ 511

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		07/11/26 - 07/15/26

    from

    $ 515

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		07/12/26 - 07/16/26

    from

    $ 522

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		08/22/26 - 09/05/26

    from

    $ 525

    Viewed: 23 hours ago

    Miami (MIA)Liberia (Costa Rica) (LIR)Roundtrip
    |
    Economy    		08/29/26 - 09/05/26

    from

    $ 525

    Viewed: 23 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.

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