Southwest® flights from Pittsburgh to Austin from $160

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Low fares from Pittsburgh to Austin

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Pittsburgh (PIT)to

Austin (AUS)
Depart: 11/09/2026

One-way

Basic

From
$160
Seen: 21 hrs ago

Pittsburgh (PIT)to

Austin (AUS)
Depart: 12/16/2026

One-way

Basic

From
$169
Seen: 23 hrs ago

Pittsburgh (PIT)to

Austin (AUS)
Depart: 10/27/2026

One-way

Basic

From
$169
Seen: 15 hrs ago

Pittsburgh (PIT)to

Austin (AUS)
Depart: 10/13/2026

One-way

Basic

From
$169
Seen: 14 hrs ago

Pittsburgh (PIT)to

Austin (AUS)
Depart: 11/04/2026

One-way

Basic

From
$169
Seen: 4 hrs ago

Pittsburgh (PIT)to

Austin (AUS)
Depart: 12/12/2026

One-way

Basic

From
$169
Seen: 1 hour ago

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Explore flights from Pittsburgh to Austin

Sep 2026
From$256*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$169*
Seen: 14 hrs ago
One Way/Basic
Nov 2026
From$160*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $180
cmp-daily-histogram-bars-legend-max-price-aria-label $530
Displaying fares for September-2026
  • PIT–AUS, 09/13/2026: From $530
    13

    Sun

    SEP

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

    Mon

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

    Tue

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

    Wed

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    17

    Thu

  • PIT–AUS: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • PIT–AUS, 09/19/2026: From $476
    19

    Sat

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

    Sun

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

    Mon

  • PIT–AUS, 09/22/2026: From $476
    22

    Tue

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

    Wed

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

    Thu

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    25

    Fri

  • PIT–AUS, 09/26/2026: From $256
    26

    Sat

  • PIT–AUS, 09/27/2026: From $335
    27

    Sun

  • PIT–AUS, 09/28/2026: From $314
    28

    Mon

  • PIT–AUS: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • PIT–AUS, 09/30/2026: From $256
    30

    Wed

  • PIT–AUS, 10/01/2026: From $256
    01

    Thu

    OCT

  • PIT–AUS, 10/02/2026: From $256
    02

    Fri

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

    Sat

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

    Sun

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    05

    Mon

  • PIT–AUS, 10/06/2026: From $180
    06

    Tue

  • PIT–AUS, 10/07/2026: From $180
    07

    Wed

  • PIT–AUS, 10/08/2026: From $224
    08

    Thu

  • PIT–AUS, 10/09/2026: From $180
    09

    Fri

  • PIT–AUS, 10/10/2026: From $180
    10

    Sat

  • PIT–AUS, 10/11/2026: From $314
    11

    Sun

  • PIT–AUS, 10/12/2026: From $290
    12

    Mon

    • Range$180-$530

    *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:
    Pittsburgh International Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Average flight time:
    3 hours 12 minutes
    Distance:
    1210 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight 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 Pittsburgh to Austin is 3 hours 12 minutes.
    There are 156 weekly flights from Pittsburgh to Austin on Southwest Airlines.
    Yes, Southwest flies nonstop from Pittsburgh to Austin once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Pittsburgh to Austin once per day on Sundays.
    To find the lowest fares by day and time to fly Pittsburgh 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 Pittsburgh 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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