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

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

Jul 2026
From$1,655*
Updated: 7 hours ago
Round tripIEconomy
Aug 2026
From$713*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$626*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $713
cmp-daily-histogram-bars-legend-max-price-aria-label $3.9K
Displaying fares for July-2026
  • CHS–LIR, 07/30/26 – 08/06/26: From $1,655
    30

    Th

    JUL

  • CHS–LIR, 07/31/26 – 08/07/26: From $1,655
    31

    Fr

  • CHS–LIR, 08/01/26 – 08/08/26: From $3,906
    01

    Sa

    AUG

  • CHS–LIR, 08/02/26 – 08/09/26: From $1,676
    02

    Su

  • CHS–LIR, 08/03/26 – 08/10/26: From $1,671
    03

    Mo

  • CHS–LIR, 08/04/26 – 08/11/26: From $1,645
    04

    Tu

  • CHS–LIR, 08/05/26 – 08/12/26: From $1,497
    05

    We

  • CHS–LIR, 08/06/26 – 08/13/26: From $1,610
    06

    Th

  • CHS–LIR, 08/07/26 – 08/14/26: From $1,823
    07

    Fr

  • CHS–LIR, 08/08/26 – 08/15/26: From $1,625
    08

    Sa

  • CHS–LIR, 08/09/26 – 08/16/26: From $1,630
    09

    Su

  • CHS–LIR, 08/10/26 – 08/17/26: From $1,273
    10

    Mo

  • CHS–LIR, 08/11/26 – 08/18/26: From $996
    11

    Tu

  • CHS–LIR, 08/12/26 – 08/19/26: From $895
    12

    We

  • CHS–LIR, 08/13/26 – 08/20/26: From $814
    13

    Th

  • CHS–LIR, 08/14/26 – 08/21/26: From $1,090
    14

    Fr

  • CHS–LIR, 08/15/26 – 08/22/26: From $1,223
    15

    Sa

  • CHS–LIR, 08/16/26 – 08/23/26: From $2,617
    16

    Su

  • CHS–LIR, 08/17/26 – 08/24/26: From $941
    17

    Mo

  • CHS–LIR, 08/18/26 – 08/25/26: From $845
    18

    Tu

  • CHS–LIR, 08/19/26 – 08/26/26: From $794
    19

    We

  • CHS–LIR, 08/20/26 – 08/27/26: From $1,173
    20

    Th

  • CHS–LIR, 08/21/26 – 08/28/26: From $788
    21

    Fr

  • CHS–LIR, 08/22/26 – 08/29/26: From $896
    22

    Sa

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

    Su

  • CHS–LIR, 08/24/26 – 08/31/26: From $891
    24

    Mo

  • CHS–LIR, 08/25/26 – 09/01/26: From $713
    25

    Tu

  • CHS–LIR, 08/26/26 – 09/02/26: From $718
    26

    We

  • CHS–LIR, 08/27/26 – 09/03/26: From $716
    27

    Th

  • CHS–LIR, 08/28/26 – 09/04/26: From $716
    28

    Fr

  • CHS–LIR, 08/29/26 – 09/05/26: From $721
    29

    Sa

    • range$713-$3,906

    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)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $626Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

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

    Round trip

    Economy

    from
    $626Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

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

    Round trip

    Economy

    from
    $626Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $626Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $626Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 7 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)