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 faresSouthwest® flights from Greenville-Spartanburg to Las Vegas from $184
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Low fares from Greenville-Spartanburg to Las Vegas
$
Greenville-Spartanburg (GSP)to
Las Vegas (LAS)
Depart: 05/05/2026
One-way
Basic
From
$184
Seen: 19 hrs ago
Greenville-Spartanburg (GSP)to
Las Vegas (LAS)
Depart: 04/01/2026
One-way
Basic
From
$184
Seen: 17 hrs ago
Greenville-Spartanburg (GSP)to
Las Vegas (LAS)
Depart: 03/25/2026
One-way
Basic
From
$184
Seen: 19 hrs ago
Greenville-Spartanburg (GSP)to
Las Vegas (LAS)
Depart: 04/07/2026
One-way
Basic
From
$184
Seen: 15 hrs ago
Greenville-Spartanburg (GSP)to
Las Vegas (LAS)
Depart: 03/18/2026
One-way
Basic
From
$184
Seen: 23 hrs ago
Greenville-Spartanburg (GSP)to
Las Vegas (LAS)
Depart: 03/10/2026
One-way
Basic
From
$184
Seen: 20 hrs ago
Explore flights from Greenville-Spartanburg to Las Vegas
location_on
location_on
Flight Details
Departing from:
Greenville-Spartanburg International Airport
Arriving at:
McCarran International Airport
Distance:
1850 miles
Route Information
69† 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 69 weekly flights from Greenville-Spartanburg to Las Vegas on Southwest Airlines.
To find the lowest fares by day and time to fly Greenville-Spartanburg to Las Vegas with Southwest, check out our Low Fare Calendar.
You can rent a car at McCarran International Airport book yours with your flight.
Yes! Flights from Greenville-Spartanburg to Las Vegas—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.