Southwest® flights from Charlotte to Austin from $189

Promo Code

Low fares from Charlotte to Austin

$

Charlotte (CLT)to

Austin (AUS)
Depart: 09/21/2026

One-way

Basic

From
$189
Seen: 8 hrs ago

Charlotte (CLT)to

Austin (AUS)
Depart: 09/10/2026

One-way

Basic

From
$189
Seen: 23 hrs ago

Charlotte (CLT)to

Austin (AUS)
Depart: 10/19/2026

One-way

Basic

From
$189
Seen: 21 hrs ago

Charlotte (CLT)to

Austin (AUS)
Depart: 09/24/2026

One-way

Basic

From
$189
Seen: 16 hrs ago

Charlotte (CLT)to

Austin (AUS)
Depart: 10/01/2026

One-way

Basic

From
$189
Seen: 9 hrs ago

Charlotte (CLT)to

Austin (AUS)
Depart: 09/26/2026

One-way

Basic

From
$189
Seen: 12 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Charlotte to Austin

Aug 2026
From$262*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$189*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $354
Displaying fares for August-2026
  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

    AUG

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • CLT–AUS, 08/25/2026: From $262
    25

    Tue

  • CLT–AUS, 08/26/2026: From $262
    26

    Wed

  • CLT–AUS, 08/27/2026: From $319
    27

    Thu

  • CLT–AUS, 08/28/2026: From $319
    28

    Fri

  • CLT–AUS, 08/29/2026: From $262
    29

    Sat

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • CLT–AUS, 09/01/2026: From $262
    01

    Tue

    SEP

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • CLT–AUS, 09/04/2026: From $319
    04

    Fri

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

    Sat

  • CLT–AUS, 09/06/2026: From $238
    06

    Sun

  • CLT–AUS, 09/07/2026: From $354
    07

    Mon

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

    Tue

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • CLT–AUS, 09/10/2026: From $189
    10

    Thu

  • CLT–AUS, 09/11/2026: From $212
    11

    Fri

  • CLT–AUS, 09/12/2026: From $189
    12

    Sat

  • CLT–AUS, 09/13/2026: From $296
    13

    Sun

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • CLT–AUS, 09/15/2026: From $189
    15

    Tue

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • CLT–AUS: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • CLT–AUS, 09/18/2026: From $212
    18

    Fri

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

    Sat

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

    Sun

  • CLT–AUS, 09/21/2026: From $189
    21

    Mon

    • Range$189-$354

    *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:
    Douglas Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Distance:
    1032 miles

    Route Information

    119† 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 119 weekly flights from Charlotte to Austin on Southwest Airlines.
    To find the lowest fares by day and time to fly Charlotte to Austin with Southwest, check out our Low Fare Calendar.
    You can rent a car at Austin-Bergstrom International Airport book yours with your flight.
    Yes! Flights from Charlotte to Austin—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Charlotte