Flights from Liberia (Costa Rica) to the United States from $ 256*

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Find United's best fares from Liberia (Costa Rica) to the United States

$
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  • Liberia (Costa Rica) (LIR)to

    Chicago (ORD)
    01/29/26 - 02/02/26
    from
    $ 461
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Austin (AUS)
    01/14/26 - 01/21/26
    from
    $ 269
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Los Angeles (LAX)
    01/14/26 - 01/28/26
    from
    $ 356
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Phoenix (PHX)
    01/13/26 - 01/20/26
    from
    $ 315
    Viewed: 14 hours ago
    Roundtrip
    Economy

  • Liberia (Costa Rica) (LIR)to

    Portland, OR (PDX)
    03/11/26 - 03/25/26
    from
    $ 341
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    San Diego (SAN)
    01/27/26 - 02/10/26
    from
    $ 518
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Dallas (DFW)
    02/11/26 - 02/18/26
    from
    $ 465
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Missoula (MSO)
    03/11/26 - 03/18/26
    from
    $ 493
    Viewed: 6 hours ago
    Roundtrip
    Economy

  • Liberia (Costa Rica) (LIR)to

    Seattle (SEA)
    01/22/26 - 01/26/26
    from
    $ 364
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Salt Lake City (SLC)
    03/23/26 - 03/30/26
    from
    $ 673
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Boston (BOS)
    01/30/26 - 02/03/26
    from
    $ 320
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Baltimore (BWI)
    01/23/26 - 01/27/26
    from
    $ 256
    Viewed: 6 hours ago
    Roundtrip
    Economy

  • Liberia (Costa Rica) (LIR)to

    Washington, D.C. (IAD)
    02/06/26 - 02/20/26
    from
    $ 256
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Reno (RNO)
    03/16/26 - 03/30/26
    from
    $ 490
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Hartford (BDL)
    02/26/26 - 03/05/26
    from
    $ 545
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Liberia (Costa Rica) (LIR)to

    Miami (MIA)
    02/13/26 - 02/17/26
    from
    $ 434
    Viewed: 6 hours ago
    Roundtrip
    Economy

*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.

Business class flights from Liberia (Costa Rica) to the United States

$

Liberia (Costa Rica) (LIR)to

Newark/New York (EWR)
03/16/26 - 03/23/26

Roundtrip

Business

from
$ 960
Viewed: 4 hours ago

Liberia (Costa Rica) (LIR)to

Denver (DEN)
02/24/26 - 02/28/26

Roundtrip

Business

from
$ 1,751
Viewed: 1 hour ago

Liberia (Costa Rica) (LIR)to

Houston (IAH)
08/20/26 - 09/01/26

Roundtrip

Business

from
$ 1,189
Viewed: 7 hours ago

Liberia (Costa Rica) (LIR)to

Chicago (ORD)
04/09/26 - 04/15/26

Roundtrip

Business

from
$ 1,251
Viewed: 3 hours ago

Liberia (Costa Rica) (LIR)to

San Francisco (SFO)
12/25/25 - 01/06/26

Roundtrip

Business

from
$ 1,179
Viewed: 20 hours ago

Liberia (Costa Rica) (LIR)to

Orlando (MCO)
02/25/26 - 03/06/26

Roundtrip

Business

from
$ 1,439
Viewed: 1 day ago

Liberia (Costa Rica) (LIR)to

San Diego (SAN)
01/26/26 - 02/08/26

Roundtrip

Business

from
$ 1,261
Viewed: 4 hours ago

Liberia (Costa Rica) (LIR)to

Salt Lake City (SLC)
07/23/26 - 10/29/26

Roundtrip

Business

from
$ 1,482
Viewed: 6 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.