American Airlines flights from United States to Costa Rica

Popular flights with American Airlines

$
Travel Class

  • Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/25/25 - 03/04/25
    from
    $330*
    Updated: 11 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/25/25 - 03/03/25
    from
    $350*
    Updated: 15 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/26/25 - 03/03/25
    from
    $350*
    Updated: 2 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    01/31/25 - 02/07/25
    from
    $355*
    Updated: 15 hours ago
    Round trip
    I
    Economy

  • Philadelphia (PHL)to

    San Jose, CR (SJO)
    03/04/25 - 03/11/25
    from
    $463*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    03/05/25 - 03/12/25
    from
    $463*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    03/03/25 - 03/10/25
    from
    $483*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/20/25 - 02/27/25
    from
    $483*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

  • Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/24/25 - 03/03/25
    from
    $483*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/23/25 - 03/02/25
    from
    $483*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    02/27/25 - 03/06/25
    from
    $483*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    03/02/25 - 03/09/25
    from
    $483*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

  • Philadelphia (PHL)to

    San Jose, CR (SJO)
    01/22/25 - 01/29/25
    from
    $503*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    01/28/25 - 02/04/25
    from
    $503*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    01/29/25 - 02/05/25
    from
    $503*
    Updated: 43 minutes ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    San Jose, CR (SJO)
    01/21/25 - 01/28/25
    from
    $503*
    Updated: 43 minutes ago
    Round trip
    I
    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 United States to Costa Rica

Business class flights from United States to Costa Rica

$

Philadelphia (PHL)to

San Jose, CR (SJO)
03/12/25 - 03/19/25

Round trip

I

Business / First

from
$1,256*
Updated: 15 hours ago

Los Angeles (LAX)to

Liberia (Costa Rica) (LIR)
12/29/24 - 01/05/25

Round trip

I

Business / First

from
$1,989*
Updated: 12 hours ago

Chicago (ORD)to

Liberia (Costa Rica) (LIR)
01/19/25 - 01/25/25

Round trip

I

Business / First

from
$1,437*
Updated: 16 hours ago

Boston (BOS)to

Liberia (Costa Rica) (LIR)
03/17/25 - 03/21/25

Round trip

I

Business / First

from
$1,252*
Updated: 4 hours ago

San Francisco (SFO)to

San Jose, CR (SJO)
01/09/25 - 01/15/25

Round trip

I

Business / First

from
$1,831*
Updated: 10 hours ago

Denver (DEN)to

San Jose, CR (SJO)
01/08/25 - 01/22/25

Round trip

I

Business / First

from
$1,060*
Updated: 16 hours ago

New York (JFK)to

Liberia (Costa Rica) (LIR)
01/11/25 - 02/08/25

Round trip

I

Business / First

from
$999*
Updated: 15 hours ago

Austin (AUS)to

San Jose, CR (SJO)
03/06/25 - 03/10/25

Round trip

I

Business / First

from
$1,115*
Updated: 5 hours 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

$
Travel Class

Philadelphia (PHL)to

San Jose, CR (SJO)
02/26/25 - 03/05/25

Round trip

I

Economy

from
$330*
Updated: 43 minutes ago

Los Angeles (LAX)to

Liberia (Costa Rica) (LIR)
01/28/25 - 02/04/25

Round trip

I

Economy

from
$379*
Updated: 3 hours ago

Chicago (ORD)to

Liberia (Costa Rica) (LIR)
04/02/25 - 04/09/25

Round trip

I

Economy

from
$747*
Updated: 3 hours ago

Boston (BOS)to

Liberia (Costa Rica) (LIR)
03/04/25 - 03/11/25

Round trip

I

Economy

from
$371*
Updated: 13 minutes ago

San Francisco (SFO)to

San Jose, CR (SJO)
04/02/25 - 04/09/25

Round trip

I

Economy

from
$606*
Updated: 18 minutes ago

Denver (DEN)to

San Jose, CR (SJO)
03/05/25 - 03/12/25

Round trip

I

Economy

from
$264*
Updated: 13 minutes 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