American Airlines flights from San Antonio to Kauai

Recent searches for flights from San Antonio to Kauai

Sep 2026
From$558*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$458*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$458*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $558
cmp-daily-histogram-bars-legend-max-price-aria-label $907
Displaying fares for September-2026
  • SAT–LIH, 09/04/26 – 09/11/26: From $672
    04

    Fr

    SEP

  • SAT–LIH, 09/05/26 – 09/12/26: From $722
    05

    Sa

  • SAT–LIH, 09/06/26 – 09/13/26: From $672
    06

    Su

  • SAT–LIH, 09/07/26 – 09/14/26: From $658
    07

    Mo

  • SAT–LIH, 09/08/26 – 09/15/26: From $658
    08

    Tu

  • SAT–LIH, 09/09/26 – 09/16/26: From $658
    09

    We

  • SAT–LIH, 09/10/26 – 09/17/26: From $658
    10

    Th

  • SAT–LIH, 09/11/26 – 09/18/26: From $672
    11

    Fr

  • SAT–LIH, 09/12/26 – 09/19/26: From $722
    12

    Sa

  • SAT–LIH, 09/13/26 – 09/20/26: From $672
    13

    Su

  • SAT–LIH, 09/14/26 – 09/21/26: From $658
    14

    Mo

  • SAT–LIH, 09/15/26 – 09/22/26: From $658
    15

    Tu

  • SAT–LIH, 09/16/26 – 09/23/26: From $658
    16

    We

  • SAT–LIH, 09/17/26 – 09/24/26: From $608
    17

    Th

  • SAT–LIH, 09/18/26 – 09/25/26: From $621
    18

    Fr

  • SAT–LIH, 09/19/26 – 09/26/26: From $907
    19

    Sa

  • SAT–LIH, 09/20/26 – 09/27/26: From $850
    20

    Su

  • SAT–LIH, 09/21/26 – 09/28/26: From $613
    21

    Mo

  • SAT–LIH, 09/22/26 – 09/29/26: From $608
    22

    Tu

  • SAT–LIH, 09/23/26 – 09/30/26: From $608
    23

    We

  • SAT–LIH, 09/24/26 – 10/01/26: From $563
    24

    Th

  • SAT–LIH, 09/25/26 – 10/02/26: From $569
    25

    Fr

  • SAT–LIH, 09/26/26 – 10/03/26: From $855
    26

    Sa

  • SAT–LIH, 09/27/26 – 10/04/26: From $703
    27

    Su

  • SAT–LIH, 09/28/26 – 10/05/26: From $563
    28

    Mo

  • SAT–LIH, 09/29/26 – 10/06/26: From $558
    29

    Tu

  • SAT–LIH, 09/30/26 – 10/07/26: From $564
    30

    We

  • SAT–LIH: cmp-view-offers-disclaimer. Find Offers
    01

    Th

    OCT

  • SAT–LIH: cmp-view-offers-disclaimer. Find Offers
    02

    Fr

  • SAT–LIH: cmp-view-offers-disclaimer. Find Offers
    03

    Sa

    • range$558-$907

    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 Kauai flights

    $
    keyboard_arrow_down

    San Antonio (SAT)to

    Kauai (LIH)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    10/25/26 - 11/01/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    11/26/26 - 12/03/26

    Round trip

    Economy

    from
    $458Fare subject to changes
    Updated: 7 hours ago

    San Antonio (SAT)to

    Kauai (LIH)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $458Fare 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 San Antonio to Kauai

    Looking for lower fares on your trip from San Antonio to Kauai? 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 San Antonio to Kauai