American Airlines flights from Austin to Charleston, SC

Recent searches for flights from Austin to Charleston, SC

Aug 2026
From$439*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$187*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$265*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $187
cmp-daily-histogram-bars-legend-max-price-aria-label $862
Displaying fares for August-2026
  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    23

    Su

    AUG

  • AUS–CHS, 08/24/26 – 08/31/26: From $487
    24

    Mo

  • AUS–CHS, 08/25/26 – 09/01/26: From $487
    25

    Tu

  • AUS–CHS, 08/26/26 – 09/02/26: From $487
    26

    We

  • AUS–CHS, 08/27/26 – 09/03/26: From $487
    27

    Th

  • AUS–CHS, 08/28/26 – 09/04/26: From $487
    28

    Fr

  • AUS–CHS, 08/29/26 – 09/05/26: From $487
    29

    Sa

  • AUS–CHS, 08/30/26 – 09/06/26: From $439
    30

    Su

  • AUS–CHS, 08/31/26 – 09/07/26: From $862
    31

    Mo

  • AUS–CHS, 09/01/26 – 09/08/26: From $556
    01

    Tu

    SEP

  • AUS–CHS, 09/02/26 – 09/09/26: From $439
    02

    We

  • AUS–CHS, 09/03/26 – 09/10/26: From $439
    03

    Th

  • AUS–CHS, 09/04/26 – 09/11/26: From $499
    04

    Fr

  • AUS–CHS, 09/05/26 – 09/12/26: From $377
    05

    Sa

  • AUS–CHS, 09/06/26 – 09/13/26: From $422
    06

    Su

  • AUS–CHS, 09/07/26 – 09/14/26: From $468
    07

    Mo

  • AUS–CHS, 09/08/26 – 09/15/26: From $283
    08

    Tu

  • AUS–CHS, 09/09/26 – 09/16/26: From $281
    09

    We

  • AUS–CHS, 09/10/26 – 09/17/26: From $361
    10

    Th

  • AUS–CHS, 09/11/26 – 09/18/26: From $374
    11

    Fr

  • AUS–CHS, 09/12/26 – 09/19/26: From $281
    12

    Sa

  • AUS–CHS, 09/13/26 – 09/20/26: From $469
    13

    Su

  • AUS–CHS, 09/14/26 – 09/21/26: From $360
    14

    Mo

  • AUS–CHS, 09/15/26 – 09/22/26: From $187
    15

    Tu

  • AUS–CHS, 09/16/26 – 09/23/26: From $267
    16

    We

  • AUS–CHS, 09/17/26 – 09/24/26: From $408
    17

    Th

  • AUS–CHS, 09/18/26 – 09/25/26: From $373
    18

    Fr

  • AUS–CHS, 09/19/26 – 09/26/26: From $187
    19

    Sa

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    20

    Su

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    21

    Mo

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    22

    Tu

    • range$187-$862

    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)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

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

    Round trip

    Economy

    from
    $265Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $267Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Charleston, SC (CHS)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $267Fare subject to changes
    Updated: 4 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

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    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 Austin to Charleston, SC