American Airlines flights from Charleston, SC to Liberia (Costa Rica)

Recent searches for flights from Charleston, SC to Liberia (Costa Rica)

Aug 2026
From$895*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$476*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$476*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $476
cmp-daily-histogram-bars-legend-max-price-aria-label $2.7K
Displaying fares for August-2026
  • CHS–LIR, 08/20/26 – 08/27/26: From $1,211
    20

    Th

    AUG

  • CHS–LIR, 08/21/26 – 08/28/26: From $1,005
    21

    Fr

  • CHS–LIR, 08/22/26 – 08/29/26: From $1,231
    22

    Sa

  • CHS–LIR, 08/23/26 – 08/30/26: From $1,030
    23

    Su

  • CHS–LIR, 08/24/26 – 08/31/26: From $1,231
    24

    Mo

  • CHS–LIR, 08/25/26 – 09/01/26: From $1,000
    25

    Tu

  • CHS–LIR, 08/26/26 – 09/02/26: From $895
    26

    We

  • CHS–LIR, 08/27/26 – 09/03/26: From $915
    27

    Th

  • CHS–LIR, 08/28/26 – 09/04/26: From $910
    28

    Fr

  • CHS–LIR, 08/29/26 – 09/05/26: From $915
    29

    Sa

  • CHS–LIR, 08/30/26 – 09/06/26: From $920
    30

    Su

  • CHS–LIR, 08/31/26 – 09/07/26: From $2,694
    31

    Mo

  • CHS–LIR, 09/01/26 – 09/08/26: From $2,614
    01

    Tu

    SEP

  • CHS–LIR, 09/02/26 – 09/09/26: From $688
    02

    We

  • CHS–LIR, 09/03/26 – 09/10/26: From $840
    03

    Th

  • CHS–LIR, 09/04/26 – 09/11/26: From $839
    04

    Fr

  • CHS–LIR, 09/05/26 – 09/12/26: From $819
    05

    Sa

  • CHS–LIR, 09/06/26 – 09/13/26: From $799
    06

    Su

  • CHS–LIR, 09/07/26 – 09/14/26: From $794
    07

    Mo

  • CHS–LIR, 09/08/26 – 09/15/26: From $789
    08

    Tu

  • CHS–LIR, 09/09/26 – 09/16/26: From $494
    09

    We

  • CHS–LIR, 09/10/26 – 09/17/26: From $481
    10

    Th

  • CHS–LIR, 09/11/26 – 09/18/26: From $476
    11

    Fr

  • CHS–LIR, 09/12/26 – 09/19/26: From $481
    12

    Sa

  • CHS–LIR, 09/13/26 – 09/20/26: From $550
    13

    Su

  • CHS–LIR, 09/14/26 – 09/21/26: From $481
    14

    Mo

  • CHS–LIR, 09/15/26 – 09/22/26: From $613
    15

    Tu

  • CHS–LIR, 09/16/26 – 09/23/26: From $667
    16

    We

  • CHS–LIR, 09/17/26 – 09/24/26: From $617
    17

    Th

  • CHS–LIR, 09/18/26 – 09/25/26: From $617
    18

    Fr

  • CHS–LIR, 09/19/26 – 09/26/26: From $545
    19

    Sa

    • range$476-$2,694

    DisclaimerFares 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. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Charleston, SC to Liberia (Costa Rica) flights

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    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    11/09/26 - 11/12/26

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 9 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    11/13/26 - 11/20/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    11/14/26 - 11/21/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $476Fare subject to changes
    Updated: 3 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.

    Finding cheap flights from Charleston, SC to Liberia (Costa Rica)

    Looking for lower fares on your trip from Charleston, SC to Liberia (Costa Rica)? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Charleston, SC to Liberia (Costa Rica)