American Airlines flights from Raleigh to Liberia (Costa Rica)

Recent searches for flights from Raleigh to Liberia (Costa Rica)

Sep 2026
From$466*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$330*
Updated: 11 hours ago
Round tripIEconomy
Nov 2026
From$376*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $335
cmp-daily-histogram-bars-legend-max-price-aria-label $840
Displaying fares for September-2026
  • RDU–LIR, 09/09/26 – 09/16/26: From $801
    09

    We

    SEP

  • RDU–LIR, 09/10/26 – 09/17/26: From $791
    10

    Th

  • RDU–LIR, 09/11/26 – 09/18/26: From $791
    11

    Fr

  • RDU–LIR, 09/12/26 – 09/19/26: From $840
    12

    Sa

  • RDU–LIR, 09/13/26 – 09/20/26: From $840
    13

    Su

  • RDU–LIR, 09/14/26 – 09/21/26: From $840
    14

    Mo

  • RDU–LIR, 09/15/26 – 09/22/26: From $583
    15

    Tu

  • RDU–LIR, 09/16/26 – 09/23/26: From $699
    16

    We

  • RDU–LIR, 09/17/26 – 09/24/26: From $694
    17

    Th

  • RDU–LIR, 09/18/26 – 09/25/26: From $689
    18

    Fr

  • RDU–LIR, 09/19/26 – 09/26/26: From $664
    19

    Sa

  • RDU–LIR, 09/20/26 – 09/27/26: From $664
    20

    Su

  • RDU–LIR, 09/21/26 – 09/28/26: From $659
    21

    Mo

  • RDU–LIR, 09/22/26 – 09/29/26: From $531
    22

    Tu

  • RDU–LIR, 09/23/26 – 09/30/26: From $645
    23

    We

  • RDU–LIR, 09/24/26 – 10/01/26: From $506
    24

    Th

  • RDU–LIR, 09/25/26 – 10/02/26: From $501
    25

    Fr

  • RDU–LIR, 09/26/26 – 10/03/26: From $471
    26

    Sa

  • RDU–LIR, 09/27/26 – 10/04/26: From $471
    27

    Su

  • RDU–LIR, 09/28/26 – 10/05/26: From $466
    28

    Mo

  • RDU–LIR, 09/29/26 – 10/06/26: From $640
    29

    Tu

  • RDU–LIR, 09/30/26 – 10/07/26: From $499
    30

    We

  • RDU–LIR, 10/01/26 – 10/08/26: From $381
    01

    Th

    OCT

  • RDU–LIR, 10/02/26 – 10/09/26: From $381
    02

    Fr

  • RDU–LIR, 10/03/26 – 10/10/26: From $381
    03

    Sa

  • RDU–LIR, 10/04/26 – 10/11/26: From $386
    04

    Su

  • RDU–LIR, 10/05/26 – 10/12/26: From $467
    05

    Mo

  • RDU–LIR, 10/06/26 – 10/13/26: From $335
    06

    Tu

  • RDU–LIR, 10/07/26 – 10/14/26: From $513
    07

    We

  • RDU–LIR, 10/08/26 – 10/15/26: From $539
    08

    Th

    • range$335-$840

    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 Raleigh to Liberia (Costa Rica) flights

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    Raleigh (RDU)to

    Liberia (Costa Rica) (LIR)
    10/27/26 - 11/05/26

    Round trip

    Economy

    from
    $330Fare subject to changes
    Updated: 11 hours ago

    Raleigh (RDU)to

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

    Round trip

    Economy

    from
    $335Fare subject to changes
    Updated: 9 hours ago

    Raleigh (RDU)to

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

    Round trip

    Economy

    from
    $335Fare subject to changes
    Updated: 9 hours ago

    Raleigh (RDU)to

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

    Round trip

    Economy

    from
    $335Fare subject to changes
    Updated: 9 hours ago

    Raleigh (RDU)to

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

    Round trip

    Economy

    from
    $335Fare subject to changes
    Updated: 9 hours ago

    Raleigh (RDU)to

    Liberia (Costa Rica) (LIR)
    03/01/27 - 03/05/27

    Round trip

    Economy

    from
    $343Fare subject to changes
    Updated: 8 hours ago

    Raleigh (RDU)to

    Liberia (Costa Rica) (LIR)
    02/08/27 - 02/17/27

    Round trip

    Economy

    from
    $343Fare subject to changes
    Updated: 8 hours ago

    Raleigh (RDU)to

    Liberia (Costa Rica) (LIR)
    02/09/27 - 02/16/27

    Round trip

    Economy

    from
    $343Fare subject to changes
    Updated: 8 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 Raleigh to Liberia (Costa Rica)

    Looking for lower fares on your trip from Raleigh 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.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Raleigh to Liberia (Costa Rica)