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$167+ Cheap flights from Greenville to Las Vegas (GSP - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LAS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Las Vegas Harry Reid Intl are usually found in June or August, booked 80 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Greenville to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$333
(Delta)

One-way from

$167
(American Airlines)

Popular in

January

Cheapest in

June

Average price

$486
From Greenville to Las Vegas Harry Reid Intl
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One-way flight from Greenville to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Greenville to Las Vegas

Cheapest flights from Greenville to Las Vegas
Explore the most affordable flight options available from Greenville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:40 amGSP - LAS
1 stop7h 29mDelta
Fri 9/1212:29 amLAS - GSP
1 stop5h 44mDelta
Deal found 7/28$333
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:45 pmGSP - LAS
1 stop7h 55mSouthwest
Sat 11/85:20 pmLAS - GSP
2 stops13h 25mSouthwest
Deal found 7/28$338
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:46 pmGSP - LAS
1 stop10h 13mAmerican Airlines
Tue 11/43:15 pmLAS - GSP
1 stop6h 08mAmerican Airlines
Deal found 7/27$345
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:34 pmGSP - LAS
1 stop7h 14mUnited Airlines
Fri 8/2912:59 amLAS - GSP
2 stops10h 17mUnited Airlines
Deal found 7/28$362

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Greenville to Las Vegas that are best for you.

Fly from

Greenville

Fly to

Las Vegas

Route

Depart

Return

Price

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Tue 9/9

7:40 am-12:09 pm

1 stop7h 29m

Las Vegas Harry Reid Intl

Fri 9/12

12:29 am-9:13 am

1 stop5h 44m

$333

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Tue 8/26

3:25 pm-10:45 pm

2 stops10h 20m

Las Vegas Harry Reid Intl

Sat 8/30

9:40 pm-10:35 am

1 stop9h 55m

$338

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Sun 8/31

5:25 pm-11:43 pm

1 stop9h 18m

Las Vegas Harry Reid Intl

Tue 10/28

11:45 pm-9:43 am

1 stop6h 58m

$345

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Tue 8/26

5:34 pm-9:48 pm

1 stop7h 14m

Las Vegas Harry Reid Intl

Fri 8/29

12:59 am-2:16 pm

2 stops10h 17m

$362

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Sat 9/13

6:33 pm-10:22 pm

1 stop6h 49m

$167

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Wed 10/29

4:56 pm-11:52 pm

2 stops9h 56m

$172

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Tue 10/28

5:30 am-4:39 pm

2 stops14h 09m

$183

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Mon 11/3

3:05 pm-9:05 pm

2 stops9h 00m

$185

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Mon 12/8

3:00 pm-8:25 am

2 stops20h 25m

$203

GreenvilleLas Vegas

GSP - LAS

GSPLAS

Greenville

Fri 10/17

2:13 pm-11:57 pm

2 stops12h 44m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
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Best time to book a flight from Greenville to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Las Vegas

How far ahead should I book a flight from Greenville to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Las Vegas. Price data was last updated on July 25, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greenville to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Greenville to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Greenville to Las Vegas (average of $198). Flying from Greenville to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to LAS?

Find hourly flight availability from Greenville to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Greenville to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Greenville to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Greenville to Las Vegas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Greenville to Las Vegas flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Greenville to Las Vegas?

Share of 1-stop round-trip flights from Greenville to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.

Baltimore (BWI) – chosen by Cheapflights users on 33% of 1-stop itineraries from Greenville to Las Vegas on Cheapflights.

What’s the cheapest layover airport for flights from Greenville to Las Vegas?

Average round-trip fare for 1-stop flights from Greenville to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Houston (HOU) is the most affordable 1-stop option, with an average round-trip price of $413.

What’s the fastest layover option from Greenville to Las Vegas?

Shortest average travel time for 1-stop one-way flights from Greenville to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Houston (HOU) have the shortest average one-way travel time for 1-stop routes: 4h 15m.

Which airport typically offers the quickest layover for flights from Greenville to Las Vegas?

Average layover duration for 1-stop one-way flights from Greenville to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 0h 55m.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Greenville to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Breeze Airways
8.0
Very good
190 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Greenville to Las Vegas round-trip?

    Currently priced at $333, Delta will fly you from Greenville to Las Vegas and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $338 and $345, respectively. Delta is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Greenville to Las Vegas one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $167. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Greenville to Las Vegas for a low price.

  • Where are the most common layover locations when flying from Greenville to Las Vegas?

    Of the flights from Greenville to Las Vegas that have layovers, most of them stop in Charlotte.

  • What are some popular things to do or see while on a layover in Charlotte?

    If you're on a layover in Charlotte and looking for things to do, consider visiting Carowind, Mint Museum Uptown, or NASCAR Hall of Fame. Travelers on a layover in Charlotte can visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame, by traveling 8.2 mi, 5.4 mi, and 5.7 mi, respectively after landing at Charlotte Douglas. Travelers can book a car rental at Charlotte Douglas for about $49 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Greenville to Las Vegas flights?

    The least popular layover on flights from Greenville to Las Vegas is Atlanta.

  • Can I find deals for flights from Greenville to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Greenville to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Las Vegas.

  • Can I find deals for business class flights from Greenville to Las Vegas?

    Yes. Cheapflights offers flight deals from Greenville to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Greenville to Las Vegas (average of $198). Flying from Greenville to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
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Top 4 airlines flying from Greenville to Las Vegas

Discover the top 4 airlines that operate flights from Greenville to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$303Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$355Average$453FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$490FlexibilityNo cancel feeOn-time63%

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