Southwest® flights from Austin to Charleston from $190

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Low fares from Austin to Charleston

$

Austin (AUS)to

Charleston (CHS)
Depart: 12/11/2026

One-way

Basic

From
$185
Seen: 6 hrs ago

Austin (AUS)to

Charleston (CHS)
Depart: 09/29/2026

One-way

Basic

From
$190
Seen: 23 hrs ago

Austin (AUS)to

Charleston (CHS)
Depart: 11/06/2026

One-way

Basic

From
$190
Seen: 23 hrs ago

Austin (AUS)to

Charleston (CHS)
Depart: 10/03/2026

One-way

Basic

From
$190
Seen: 18 hrs ago

Austin (AUS)to

Charleston (CHS)
Depart: 09/28/2026

One-way

Basic

From
$190
Seen: 6 hrs ago

Austin (AUS)to

Charleston (CHS)
Depart: 11/07/2026

One-way

Basic

From
$190
Seen: 12 hrs ago

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Explore flights from Austin to Charleston

Sep 2026
From$190*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$190*
Seen: 12 hrs ago
One Way/Basic
Nov 2026
From$190*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $190
cmp-daily-histogram-bars-legend-max-price-aria-label $522
Displaying fares for September-2026
  • AUS–CHS, 09/11/2026: From $522
    11

    Fri

    SEP

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

    Sat

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • AUS–CHS, 09/14/2026: From $260
    14

    Mon

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • AUS–CHS, 09/16/2026: From $275
    16

    Wed

  • AUS–CHS, 09/17/2026: From $265
    17

    Thu

  • AUS–CHS, 09/18/2026: From $310
    18

    Fri

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

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

    Sun

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

    Mon

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

    Tue

  • AUS–CHS, 09/23/2026: From $260
    23

    Wed

  • AUS–CHS, 09/24/2026: From $220
    24

    Thu

  • AUS–CHS, 09/25/2026: From $235
    25

    Fri

  • AUS–CHS, 09/26/2026: From $190
    26

    Sat

  • AUS–CHS, 09/27/2026: From $230
    27

    Sun

  • AUS–CHS, 09/28/2026: From $190
    28

    Mon

  • AUS–CHS, 09/29/2026: From $190
    29

    Tue

  • AUS–CHS, 09/30/2026: From $220
    30

    Wed

  • AUS–CHS, 10/01/2026: From $260
    01

    Thu

    OCT

  • AUS–CHS, 10/02/2026: From $190
    02

    Fri

  • AUS–CHS, 10/03/2026: From $190
    03

    Sat

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • AUS–CHS, 10/06/2026: From $200
    06

    Tue

  • AUS–CHS, 10/07/2026: From $190
    07

    Wed

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • AUS–CHS, 10/09/2026: From $219
    09

    Fri

  • AUS–CHS: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

    • Range$190-$522

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Austin-Bergstrom International Airport
    Arriving at:
    Charleston International Airport
    Distance:
    1055 miles

    Route Information

    121† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 121 weekly flights from Austin to Charleston on Southwest Airlines.
    To find the lowest fares by day and time to fly Austin to Charleston with Southwest, check out our Low Fare Calendar.
    You can rent a car at Charleston International Airport book yours with your flight.
    Yes! Flights from Austin to Charleston—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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