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

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

Sep 2026
From$527*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$508*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$508*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $508
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for September-2026
  • CHS–LIR: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

    SEP

  • CHS–LIR, 09/09/26 – 09/16/26: From $1,030
    09

    We

  • CHS–LIR, 09/10/26 – 09/17/26: From $1,020
    10

    Th

  • CHS–LIR, 09/11/26 – 09/18/26: From $1,020
    11

    Fr

  • CHS–LIR, 09/12/26 – 09/19/26: From $985
    12

    Sa

  • CHS–LIR, 09/13/26 – 09/20/26: From $985
    13

    Su

  • CHS–LIR, 09/14/26 – 09/21/26: From $985
    14

    Mo

  • CHS–LIR, 09/15/26 – 09/22/26: From $890
    15

    Tu

  • CHS–LIR, 09/16/26 – 09/23/26: From $920
    16

    We

  • CHS–LIR, 09/17/26 – 09/24/26: From $910
    17

    Th

  • CHS–LIR, 09/18/26 – 09/25/26: From $910
    18

    Fr

  • CHS–LIR, 09/19/26 – 09/26/26: From $915
    19

    Sa

  • CHS–LIR, 09/20/26 – 09/27/26: From $915
    20

    Su

  • CHS–LIR, 09/21/26 – 09/28/26: From $910
    21

    Mo

  • CHS–LIR, 09/22/26 – 09/29/26: From $722
    22

    Tu

  • CHS–LIR, 09/23/26 – 09/30/26: From $1,000
    23

    We

  • CHS–LIR, 09/24/26 – 10/01/26: From $699
    24

    Th

  • CHS–LIR, 09/25/26 – 10/02/26: From $694
    25

    Fr

  • CHS–LIR, 09/26/26 – 10/03/26: From $674
    26

    Sa

  • CHS–LIR, 09/27/26 – 10/04/26: From $679
    27

    Su

  • CHS–LIR, 09/28/26 – 10/05/26: From $674
    28

    Mo

  • CHS–LIR, 09/29/26 – 10/06/26: From $975
    29

    Tu

  • CHS–LIR, 09/30/26 – 10/07/26: From $527
    30

    We

  • CHS–LIR, 10/01/26 – 10/08/26: From $513
    01

    Th

    OCT

  • CHS–LIR, 10/02/26 – 10/09/26: From $508
    02

    Fr

  • CHS–LIR, 10/03/26 – 10/10/26: From $508
    03

    Sa

  • CHS–LIR, 10/04/26 – 10/11/26: From $518
    04

    Su

  • CHS–LIR, 10/05/26 – 10/12/26: From $518
    05

    Mo

  • CHS–LIR, 10/06/26 – 10/13/26: From $508
    06

    Tu

  • CHS–LIR, 10/07/26 – 10/14/26: From $617
    07

    We

    • range$508-$1,030

    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

    $
    keyboard_arrow_down

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $508Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

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

    Round trip

    Economy

    from
    $508Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

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

    Round trip

    Economy

    from
    $508Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/02/26 - 10/09/26

    Round trip

    Economy

    from
    $508Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

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

    Round trip

    Economy

    from
    $508Fare 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
    $508Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $508Fare subject to changes
    Updated: 7 hours ago

    Charleston, SC (CHS)to

    Liberia (Costa Rica) (LIR)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $508Fare 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

    Citi / AAdvantage credit card offer.

    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)