American Airlines flights from United States to Costa Rica

Popular flights with American Airlines

$
keyboard_arrow_down

  • Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    07/02/26 - 07/09/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    07/13/26 - 07/20/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    07/20/26 - 07/27/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/01/26 - 05/08/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

  • Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/04/26 - 05/11/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/08/26 - 05/15/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/11/26 - 05/18/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/14/26 - 05/21/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

  • Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    06/22/26 - 06/29/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/15/26 - 05/22/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    06/08/26 - 06/15/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    06/18/26 - 06/25/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

  • Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    05/07/26 - 05/14/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    07/06/26 - 07/13/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    07/23/26 - 07/30/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

    Dallas (DFW)to

    Liberia (Costa Rica) (LIR)
    07/09/26 - 07/16/26
    from
    $607Fare subject to changes
    Updated: 8 hours ago
    Round trip
    Economy

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

American Airlines flights from the United States to Costa Rica

Business class flights from United States to Costa Rica

$

Dallas (DFW)to

Liberia (Costa Rica) (LIR)
06/15/26 - 06/21/26

Round trip

Business / First

from
$1,232Fare subject to changes
Updated: 17 hours ago

Miami (MIA)to

San Jose, CR (SJO)
06/05/26 - 06/08/26

Round trip

Business / First

from
$814Fare subject to changes
Updated: 13 hours ago

Dallas (DFW)to

San Jose, CR (SJO)
07/25/26 - 07/31/26

Round trip

Business / First

from
$1,371Fare subject to changes
Updated: 15 hours ago

Charlotte (CLT)to

Liberia (Costa Rica) (LIR)
04/27/26 - 04/30/26

Round trip

Business / First

from
$1,178Fare subject to changes
Updated: 9 hours ago

Miami (MIA)to

Liberia (Costa Rica) (LIR)
04/28/26 - 05/03/26

Round trip

Business / First

from
$976Fare subject to changes
Updated: 13 hours ago

Chicago (ORD)to

Liberia (Costa Rica) (LIR)
06/22/26 - 06/29/26

Round trip

Business / First

from
$1,351Fare subject to changes
Updated: 8 hours ago

Phoenix (PHX)to

San Jose, CR (SJO)
06/05/26 - 07/10/26

Round trip

Business / First

from
$1,107Fare subject to changes
Updated: 13 hours ago

Los Angeles (LAX)to

San Jose, CR (SJO)
05/29/26 - 06/04/26

Round trip

Business / First

from
$1,427Fare subject to changes
Updated: 22 minutes ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Find deals on United States to Costa Rica flights

$
keyboard_arrow_down

Dallas (DFW)to

Liberia (Costa Rica) (LIR)
05/05/26 - 05/12/26

Round trip

Economy

from
$572Fare subject to changes
Updated: 8 hours ago

Miami (MIA)to

San Jose, CR (SJO)
05/06/26 - 05/13/26

Round trip

Economy

from
$274Fare subject to changes
Updated: 7 hours ago

Dallas (DFW)to

San Jose, CR (SJO)
07/14/26 - 07/21/26

Round trip

Economy

from
$716Fare subject to changes
Updated: 7 hours ago

Charlotte (CLT)to

Liberia (Costa Rica) (LIR)
05/10/26 - 05/21/26

Round trip

Economy

from
$574Fare subject to changes
Updated: 9 hours ago

Miami (MIA)to

Liberia (Costa Rica) (LIR)
07/07/26 - 07/14/26

Round trip

Economy

from
$582Fare subject to changes
Updated: 7 hours ago

Chicago (ORD)to

Liberia (Costa Rica) (LIR)
06/02/26 - 06/09/26

Round trip

Economy

from
$576Fare subject to changes
Updated: 10 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Top United States to Costa Rica routes

Earn up to $250 back on your next American Airlines flight plus, 40,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.