Southwest® flights from Raleigh/Durham to Austin from $160

Promo Code

Low fares from Raleigh/Durham to Austin

$

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 10/23/2026

One-way

Basic

From
$160
Seen: 9 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 11/23/2026

One-way

Basic

From
$160
Seen: 8 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 10/10/2026

One-way

Basic

From
$160
Seen: 7 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 11/12/2026

One-way

Basic

From
$160
Seen: 23 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 11/27/2026

One-way

Basic

From
$160
Seen: 12 hrs ago

Raleigh/Durham (RDU)to

Austin (AUS)
Depart: 11/09/2026

One-way

Basic

From
$160
Seen: 22 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 Raleigh/Durham to Austin

Sep 2026
From$209*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$160*
Seen: 7 hrs ago
One Way/Basic
Nov 2026
From$160*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $160
cmp-daily-histogram-bars-legend-max-price-aria-label $429
Displaying fares for September-2026
  • RDU–AUS, 09/13/2026: From $429
    13

    Sun

    SEP

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

    Mon

  • RDU–AUS, 09/15/2026: From $419
    15

    Tue

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

    Wed

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

    Thu

  • RDU–AUS, 09/18/2026: From $279
    18

    Fri

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

    Sat

  • RDU–AUS, 09/20/2026: From $352
    20

    Sun

  • RDU–AUS, 09/21/2026: From $324
    21

    Mon

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

    Tue

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

    Wed

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

    Thu

  • RDU–AUS, 09/25/2026: From $279
    25

    Fri

  • RDU–AUS, 09/26/2026: From $209
    26

    Sat

  • RDU–AUS, 09/27/2026: From $331
    27

    Sun

  • RDU–AUS: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

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

    Tue

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

    Wed

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

    Thu

    OCT

  • RDU–AUS, 10/02/2026: From $209
    02

    Fri

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

    Sat

  • RDU–AUS, 10/04/2026: From $199
    04

    Sun

  • RDU–AUS, 10/05/2026: From $199
    05

    Mon

  • RDU–AUS: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • RDU–AUS: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • RDU–AUS, 10/08/2026: From $227
    08

    Thu

  • RDU–AUS, 10/09/2026: From $209
    09

    Fri

  • RDU–AUS, 10/10/2026: From $160
    10

    Sat

  • RDU–AUS, 10/11/2026: From $189
    11

    Sun

  • RDU–AUS: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

    • Range$160-$429

    *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.

    Explore Flights from Other Popular Origins

    Popular Flights from Raleigh/Durham