American Airlines flights from San Antonio to Liberia (Costa Rica)

Recent searches for flights from San Antonio to Liberia (Costa Rica)

Sep 2026
From$565*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$446*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$521*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $516
cmp-daily-histogram-bars-legend-max-price-aria-label $731
Displaying fares for September-2026
  • SAT–LIR, 09/09/26 – 09/16/26: From $710
    09

    We

    SEP

  • SAT–LIR, 09/10/26 – 09/17/26: From $700
    10

    Th

  • SAT–LIR, 09/11/26 – 09/18/26: From $700
    11

    Fr

  • SAT–LIR, 09/12/26 – 09/19/26: From $665
    12

    Sa

  • SAT–LIR, 09/13/26 – 09/20/26: From $705
    13

    Su

  • SAT–LIR, 09/14/26 – 09/21/26: From $700
    14

    Mo

  • SAT–LIR, 09/15/26 – 09/22/26: From $667
    15

    Tu

  • SAT–LIR, 09/16/26 – 09/23/26: From $710
    16

    We

  • SAT–LIR, 09/17/26 – 09/24/26: From $705
    17

    Th

  • SAT–LIR, 09/18/26 – 09/25/26: From $700
    18

    Fr

  • SAT–LIR, 09/19/26 – 09/26/26: From $665
    19

    Sa

  • SAT–LIR, 09/20/26 – 09/27/26: From $705
    20

    Su

  • SAT–LIR, 09/21/26 – 09/28/26: From $705
    21

    Mo

  • SAT–LIR, 09/22/26 – 09/29/26: From $624
    22

    Tu

  • SAT–LIR, 09/23/26 – 09/30/26: From $698
    23

    We

  • SAT–LIR, 09/24/26 – 10/01/26: From $647
    24

    Th

  • SAT–LIR, 09/25/26 – 10/02/26: From $642
    25

    Fr

  • SAT–LIR, 09/26/26 – 10/03/26: From $634
    26

    Sa

  • SAT–LIR, 09/27/26 – 10/04/26: From $634
    27

    Su

  • SAT–LIR, 09/28/26 – 10/05/26: From $629
    28

    Mo

  • SAT–LIR, 09/29/26 – 10/06/26: From $580
    29

    Tu

  • SAT–LIR, 09/30/26 – 10/07/26: From $565
    30

    We

  • SAT–LIR, 10/01/26 – 10/08/26: From $526
    01

    Th

    OCT

  • SAT–LIR, 10/02/26 – 10/09/26: From $521
    02

    Fr

  • SAT–LIR, 10/03/26 – 10/10/26: From $526
    03

    Sa

  • SAT–LIR, 10/04/26 – 10/11/26: From $531
    04

    Su

  • SAT–LIR, 10/05/26 – 10/12/26: From $521
    05

    Mo

  • SAT–LIR, 10/06/26 – 10/13/26: From $516
    06

    Tu

  • SAT–LIR, 10/07/26 – 10/14/26: From $610
    07

    We

  • SAT–LIR, 10/08/26 – 10/15/26: From $731
    08

    Th

    • range$516-$731

    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 San Antonio to Liberia (Costa Rica) flights

    $
    keyboard_arrow_down

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $446Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $451Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

    Liberia (Costa Rica) (LIR)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $451Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

    Liberia (Costa Rica) (LIR)
    01/06/27 - 01/13/27

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $457Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $516Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

    Liberia (Costa Rica) (LIR)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $516Fare subject to changes
    Updated: 6 hours ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $521Fare subject to changes
    Updated: 6 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 San Antonio to Liberia (Costa Rica)

    Looking for lower fares on your trip from San Antonio 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

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    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
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    American Airlines flights from San Antonio to Liberia (Costa Rica)