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Find low faresSouthwest® flights from Greenville-Spartanburg to Austin from $159
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1 Passenger
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Low fares from Greenville-Spartanburg to Austin
$
Greenville-Spartanburg (GSP)to
Austin (AUS)
Depart: 02/21/2026
One-way
Basic
From
$159
Seen: 20 hrs ago
Greenville-Spartanburg (GSP)to
Austin (AUS)
Depart: 02/24/2026
One-way
Basic
From
$159
Seen: 5 hrs ago
Greenville-Spartanburg (GSP)to
Austin (AUS)
Depart: 04/24/2026
One-way
Basic
From
$194
Seen: 1 hour ago
Greenville-Spartanburg (GSP)to
Austin (AUS)
Depart: 04/17/2026
One-way
Basic
From
$194
Seen: 15 hrs ago
Greenville-Spartanburg (GSP)to
Austin (AUS)
Depart: 05/01/2026
One-way
Basic
From
$194
Seen: 13 hrs ago
Greenville-Spartanburg (GSP)to
Austin (AUS)
Depart: 02/21/2026
One-way
Choice
From
$194
Seen: 20 hrs ago
Explore flights from Greenville-Spartanburg to Austin
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Flight Details
Departing from:
Greenville-Spartanburg International Airport
Arriving at:
Austin-Bergstrom International Airport
Distance:
957 miles
Route Information
67† 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 67 weekly flights from Greenville-Spartanburg to Austin on Southwest Airlines.
To find the lowest fares by day and time to fly Greenville-Spartanburg 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 Greenville-Spartanburg 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.