Southwest® flights from Raleigh/Durham to Austin from $79

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Low fares from Raleigh/Durham to Austin

$

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 09/30/2026

One-way

Basic

From
$79
Seen: 9 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 10/03/2026

One-way

Basic

From
$79
Seen: 7 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 10/07/2026

One-way

Basic

From
$79
Seen: 5 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 09/22/2026

One-way

Basic

From
$79
Seen: 6 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 09/29/2026

One-way

Basic

From
$79
Seen: 8 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 10/06/2026

One-way

Basic

From
$79
Seen: 10 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.

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Explore flights from Raleigh/Durham to Austin

Aug 2026
From$259*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$79*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$79*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $419
Displaying fares for August-2026
  • RDU–AUS, 08/22/2026: From $409
    22

    Sat

    AUG

  • RDU–AUS, 08/23/2026: From $419
    23

    Sun

  • RDU–AUS, 08/24/2026: From $399
    24

    Mon

  • RDU–AUS, 08/25/2026: From $399
    25

    Tue

  • RDU–AUS, 08/26/2026: From $399
    26

    Wed

  • RDU–AUS, 08/27/2026: From $399
    27

    Thu

  • RDU–AUS, 08/28/2026: From $399
    28

    Fri

  • RDU–AUS, 08/29/2026: From $259
    29

    Sat

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

    Sun

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

    Mon

  • RDU–AUS: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

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

    Wed

  • RDU–AUS, 09/03/2026: From $259
    03

    Thu

  • RDU–AUS, 09/04/2026: From $199
    04

    Fri

  • RDU–AUS, 09/05/2026: From $189
    05

    Sat

  • RDU–AUS, 09/06/2026: From $189
    06

    Sun

  • RDU–AUS, 09/07/2026: From $189
    07

    Mon

  • RDU–AUS, 09/08/2026: From $199
    08

    Tue

  • RDU–AUS, 09/09/2026: From $189
    09

    Wed

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

    Thu

  • RDU–AUS, 09/11/2026: From $189
    11

    Fri

  • RDU–AUS, 09/12/2026: From $139
    12

    Sat

  • RDU–AUS, 09/13/2026: From $199
    13

    Sun

  • RDU–AUS, 09/14/2026: From $139
    14

    Mon

  • RDU–AUS, 09/15/2026: From $139
    15

    Tue

  • RDU–AUS, 09/16/2026: From $139
    16

    Wed

  • RDU–AUS, 09/17/2026: From $139
    17

    Thu

  • RDU–AUS, 09/18/2026: From $151
    18

    Fri

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

    Sat

  • RDU–AUS, 09/20/2026: From $189
    20

    Sun

  • RDU–AUS, 09/21/2026: From $139
    21

    Mon

    • Range$139-$419

    *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:
    Raleigh/Durham Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Average flight time:
    3 hours 6 minutes
    Distance:
    1162 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 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 Raleigh/Durham to Austin is 3 hours 6 minutes.
    There are 156 weekly flights from Raleigh/Durham to Austin on Southwest Airlines.
    Yes, Southwest flies nonstop from Raleigh/Durham to Austin once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Raleigh/Durham to Austin once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Raleigh/Durham 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 Raleigh/Durham 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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