Southwest® flights from Nashville to Austin from $99

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Low fares from Nashville to Austin

$

Nashville (BNA)to

Austin (AUS)
Depart: 12/14/2026

One-way

Basic

From
$99
Seen: 21 hrs ago

Nashville (BNA)to

Austin (AUS)
Depart: 12/07/2026

One-way

Basic

From
$99
Seen: 18 hrs ago

Nashville (BNA)to

Austin (AUS)
Depart: 01/09/2027

One-way

Basic

From
$99
Seen: 17 hrs ago

Nashville (BNA)to

Austin (AUS)
Depart: 12/18/2026

One-way

Basic

From
$116
Seen: 7 hrs ago

Nashville (BNA)to

Austin (AUS)
Depart: 11/23/2026

One-way

Basic

From
$116
Seen: 2 hrs ago

Nashville (BNA)to

Austin (AUS)
Depart: 12/22/2026

One-way

Basic

From
$116
Seen: 14 hrs ago

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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.

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Explore flights from Nashville to Austin

Oct 2026
From$128*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$116*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$99*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $128
cmp-daily-histogram-bars-legend-max-price-aria-label $480
Displaying fares for October-2026
  • BNA–AUS: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

    OCT

  • BNA–AUS, 10/04/2026: From $480
    04

    Sun

  • BNA–AUS, 10/05/2026: From $480
    05

    Mon

  • BNA–AUS, 10/06/2026: From $480
    06

    Tue

  • BNA–AUS, 10/07/2026: From $480
    07

    Wed

  • BNA–AUS, 10/08/2026: From $480
    08

    Thu

  • BNA–AUS, 10/09/2026: From $480
    09

    Fri

  • BNA–AUS, 10/10/2026: From $319
    10

    Sat

  • BNA–AUS, 10/11/2026: From $319
    11

    Sun

  • BNA–AUS, 10/12/2026: From $319
    12

    Mon

  • BNA–AUS, 10/13/2026: From $319
    13

    Tue

  • BNA–AUS, 10/14/2026: From $319
    14

    Wed

  • BNA–AUS, 10/15/2026: From $319
    15

    Thu

  • BNA–AUS, 10/16/2026: From $319
    16

    Fri

  • BNA–AUS, 10/17/2026: From $162
    17

    Sat

  • BNA–AUS, 10/18/2026: From $225
    18

    Sun

  • BNA–AUS, 10/19/2026: From $162
    19

    Mon

  • BNA–AUS, 10/20/2026: From $141
    20

    Tue

  • BNA–AUS, 10/21/2026: From $141
    21

    Wed

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

    Thu

  • BNA–AUS, 10/23/2026: From $225
    23

    Fri

  • BNA–AUS, 10/24/2026: From $128
    24

    Sat

  • BNA–AUS, 10/25/2026: From $149
    25

    Sun

  • BNA–AUS, 10/26/2026: From $149
    26

    Mon

  • BNA–AUS, 10/27/2026: From $141
    27

    Tue

  • BNA–AUS, 10/28/2026: From $128
    28

    Wed

  • BNA–AUS, 10/29/2026: From $149
    29

    Thu

  • BNA–AUS, 10/30/2026: From $149
    30

    Fri

  • BNA–AUS, 10/31/2026: From $128
    31

    Sat

  • BNA–AUS, 11/01/2026: From $139
    01

    Sun

    NOV

  • BNA–AUS, 11/02/2026: From $128
    02

    Mon

    • Range$128-$480

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Average flight time:
    2 hours 21 minutes
    Distance:
    756 miles

    Route Information

    156† Weekly flights
    • 7‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 5‡ Nonstop flights on Sunday

    † 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

    The average flight time from Nashville to Austin is 2 hours 21 minutes.
    There are 156 weekly flights from Nashville to Austin on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to Austin 7 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to Austin 3 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Nashville 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 Nashville 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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