American Airlines flights from Austin to Charleston, SC

Recent searches for flights from Austin to Charleston, SC

Sep 2026
From$399*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$377*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$377*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $399
cmp-daily-histogram-bars-legend-max-price-aria-label $715
Displaying fares for September-2026
  • AUS–CHS, 09/13/26 – 09/20/26: From $715
    13

    Su

    SEP

  • AUS–CHS, 09/14/26 – 09/21/26: From $531
    14

    Mo

  • AUS–CHS, 09/15/26 – 09/22/26: From $425
    15

    Tu

  • AUS–CHS, 09/16/26 – 09/23/26: From $425
    16

    We

  • AUS–CHS, 09/17/26 – 09/24/26: From $519
    17

    Th

  • AUS–CHS, 09/18/26 – 09/25/26: From $519
    18

    Fr

  • AUS–CHS, 09/19/26 – 09/26/26: From $425
    19

    Sa

  • AUS–CHS, 09/20/26 – 09/27/26: From $677
    20

    Su

  • AUS–CHS, 09/21/26 – 09/28/26: From $548
    21

    Mo

  • AUS–CHS, 09/22/26 – 09/29/26: From $425
    22

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  • AUS–CHS, 09/23/26 – 09/30/26: From $425
    23

    We

  • AUS–CHS, 09/24/26 – 10/01/26: From $519
    24

    Th

  • AUS–CHS, 09/25/26 – 10/02/26: From $459
    25

    Fr

  • AUS–CHS, 09/26/26 – 10/03/26: From $425
    26

    Sa

  • AUS–CHS, 09/27/26 – 10/04/26: From $439
    27

    Su

  • AUS–CHS, 09/28/26 – 10/05/26: From $399
    28

    Mo

  • AUS–CHS, 09/29/26 – 10/06/26: From $399
    29

    Tu

  • AUS–CHS, 09/30/26 – 10/07/26: From $399
    30

    We

  • AUS–CHS, 10/01/26 – 10/08/26: From $439
    01

    Th

    OCT

  • AUS–CHS, 10/02/26 – 10/09/26: From $399
    02

    Fr

  • AUS–CHS, 10/03/26 – 10/10/26: From $399
    03

    Sa

  • AUS–CHS, 10/04/26 – 10/11/26: From $488
    04

    Su

  • AUS–CHS, 10/05/26 – 10/12/26: From $656
    05

    Mo

  • AUS–CHS, 10/06/26 – 10/13/26: From $399
    06

    Tu

  • AUS–CHS, 10/07/26 – 10/14/26: From $399
    07

    We

  • AUS–CHS, 10/08/26 – 10/15/26: From $599
    08

    Th

  • AUS–CHS, 10/09/26 – 10/16/26: From $585
    09

    Fr

  • AUS–CHS, 10/10/26 – 10/17/26: From $399
    10

    Sa

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    11

    Su

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

    • range$399-$715

    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 Austin to Charleston, SC flights

    $
    keyboard_arrow_down

    Austin (AUS)to

    Charleston, SC (CHS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 15 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $377Fare 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 Austin to Charleston, SC

    Looking for lower fares on your trip from Austin to Charleston, SC? 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 Austin to Charleston, SC