Southwest® flights from Birmingham to Austin from $115

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Low fares from Birmingham to Austin

$

Birmingham (BHM)to

Austin (AUS)
Depart: 11/07/2026

One-way

Basic

From
$115
Seen: 10 hrs ago

Birmingham (BHM)to

Austin (AUS)
Depart: 11/17/2026

One-way

Basic

From
$120
Seen: 13 hrs ago

Birmingham (BHM)to

Austin (AUS)
Depart: 10/31/2026

One-way

Basic

From
$120
Seen: 23 hrs ago

Birmingham (BHM)to

Austin (AUS)
Depart: 11/05/2026

One-way

Basic

From
$120
Seen: 21 hrs ago

Birmingham (BHM)to

Austin (AUS)
Depart: 01/05/2027

One-way

Basic

From
$120
Seen: 5 hrs ago

Birmingham (BHM)to

Austin (AUS)
Depart: 10/27/2026

One-way

Basic

From
$120
Seen: 22 hrs ago

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Explore flights from Birmingham to Austin

Oct 2026
From$120*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$115*
Seen: 10 hrs ago
One Way/Basic
Dec 2026
From$120*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $120
cmp-daily-histogram-bars-legend-max-price-aria-label $375
Displaying fares for October-2026
  • BHM–AUS, 10/02/2026: From $375
    02

    Fri

    OCT

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    03

    Sat

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    04

    Sun

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    05

    Mon

  • BHM–AUS, 10/06/2026: From $282
    06

    Tue

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    07

    Wed

  • BHM–AUS, 10/08/2026: From $342
    08

    Thu

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    09

    Fri

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    10

    Sat

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    11

    Sun

  • BHM–AUS, 10/12/2026: From $342
    12

    Mon

  • BHM–AUS, 10/13/2026: From $282
    13

    Tue

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    14

    Wed

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    15

    Thu

  • BHM–AUS, 10/16/2026: From $249
    16

    Fri

  • BHM–AUS, 10/17/2026: From $182
    17

    Sat

  • BHM–AUS, 10/18/2026: From $249
    18

    Sun

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    19

    Mon

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    20

    Tue

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    21

    Wed

  • BHM–AUS, 10/22/2026: From $259
    22

    Thu

  • BHM–AUS, 10/23/2026: From $183
    23

    Fri

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    24

    Sat

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    25

    Sun

  • BHM–AUS, 10/26/2026: From $120
    26

    Mon

  • BHM–AUS, 10/27/2026: From $120
    27

    Tue

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    28

    Wed

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    29

    Thu

  • BHM–AUS, 10/30/2026: From $183
    30

    Fri

  • BHM–AUS, 10/31/2026: From $120
    31

    Sat

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    01

    Sun

    NOV

    • Range$120-$375

    *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:
    Birmingham-Shuttlesworth International Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Distance:
    682 miles

    Route Information

    147† 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 147 weekly flights from Birmingham to Austin on Southwest Airlines.
    To find the lowest fares by day and time to fly Birmingham 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 Birmingham 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.

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