Flights from United States to Costa Rica from $ 241*

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Best prices for United flights from United States to Costa Rica

$
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  • Denver (DEN)to

    San Jose, CR (SJO)
    02/25/26 - 03/11/26
    from
    $ 297
    Viewed: 15 hours ago
    Roundtrip
    Economy

    San Francisco (SFO)to

    San Jose, CR (SJO)
    03/08/26 - 03/16/26
    from
    $ 693
    Viewed: 22 hours ago
    Roundtrip
    Economy

    Chicago (ORD)to

    San Jose, CR (SJO)
    03/08/26 - 03/12/26
    from
    $ 344
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Houston (IAH)to

    Liberia (Costa Rica) (LIR)
    03/10/26 - 03/24/26
    from
    $ 433
    Viewed: 14 hours ago
    Roundtrip
    Economy

  • San Francisco (SFO)to

    Liberia (Costa Rica) (LIR)
    03/08/26 - 03/15/26
    from
    $ 408
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Los Angeles (LAX)to

    San Jose, CR (SJO)
    03/01/26 - 03/08/26
    from
    $ 339
    Viewed: 1 day ago
    Roundtrip
    Economy

    Chicago (ORD)to

    Liberia (Costa Rica) (LIR)
    03/10/26 - 03/17/26
    from
    $ 530
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Washington, D.C. (IAD)to

    San Jose, CR (SJO)
    02/24/26 - 03/10/26
    from
    $ 267
    Viewed: 14 hours ago
    Roundtrip
    Economy

  • Los Angeles (LAX)to

    Liberia (Costa Rica) (LIR)
    03/08/26 - 03/12/26
    from
    $ 338
    Viewed: 14 hours ago
    Roundtrip
    Economy

    San Diego (SAN)to

    San Jose, CR (SJO)
    03/04/26 - 03/08/26
    from
    $ 337
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Austin (AUS)to

    San Jose, CR (SJO)
    03/03/26 - 03/07/26
    from
    $ 297
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Austin (AUS)to

    Liberia (Costa Rica) (LIR)
    03/09/26 - 03/16/26
    from
    $ 308
    Viewed: 16 hours ago
    Roundtrip
    Economy

  • Boston (BOS)to

    San Jose, CR (SJO)
    02/22/26 - 02/26/26
    from
    $ 304
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Seattle (SEA)to

    San Jose, CR (SJO)
    03/01/26 - 03/05/26
    from
    $ 625
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Washington, D.C. (IAD)to

    Liberia (Costa Rica) (LIR)
    03/03/26 - 03/10/26
    from
    $ 276
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Phoenix (PHX)to

    Liberia (Costa Rica) (LIR)
    02/23/26 - 02/27/26
    from
    $ 388
    Viewed: 13 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.

Best business class fares from United States to Costa Rica

$

Newark/New York (EWR)to

San Jose, CR (SJO)
03/02/26 - 03/10/26

Roundtrip

Business

from
$ 841
Viewed: 2 hours ago

Newark/New York (EWR)to

Liberia (Costa Rica) (LIR)
03/02/26 - 03/10/26

Roundtrip

Business

from
$ 873
Viewed: 17 hours ago

Denver (DEN)to

Liberia (Costa Rica) (LIR)
05/04/26 - 05/14/26

Roundtrip

Business

from
$ 1,067
Viewed: 1 day ago

Houston (IAH)to

San Jose, CR (SJO)
03/05/26 - 03/10/26

Roundtrip

Business

from
$ 918
Viewed: 19 hours ago

Denver (DEN)to

San Jose, CR (SJO)
03/07/26 - 03/11/26

Roundtrip

Business

from
$ 887
Viewed: 16 hours ago

San Francisco (SFO)to

San Jose, CR (SJO)
05/03/26 - 05/11/26

Roundtrip

Business

from
$ 1,229
Viewed: 20 hours ago

Chicago (ORD)to

San Jose, CR (SJO)
03/11/26 - 03/17/26

Roundtrip

Business

from
$ 912
Viewed: 1 day ago

Houston (IAH)to

Liberia (Costa Rica) (LIR)
03/05/26 - 03/10/26

Roundtrip

Business

from
$ 990
Viewed: 19 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.

Explore more United flights from United States to Costa Rica