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$86+ Cheap flights from Greenville to Denver (GSP - DEN)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Denver Intl are usually found in November or May, booked 89 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Greenville to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Denver (DEN). 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 juin 12, 2025.

Round-trip from

$254
(United Airlines)

One-way from

$86
(Southwest)

Popular in

June

Cheapest in

November

Average price

$485

Good round-trip deal

$384 or less

Good one-way deal

$213 or less
From Greenville to Denver Intl
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One-way flight from Greenville to Denver Intl
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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Greenville to Denver Intl.
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Price to beat on a one-way flight from Greenville to Denver Intl.
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Find flight deals from Greenville to Denver

Cheapest flights from Greenville to Denver
Explore the most affordable flight options available from Greenville to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
sam. 8/94:25 pmGSP - DEN
Nonstop3h 25mUnited Airlines
lun. 8/1111:59 pmDEN - GSP
1 stop7h 53mUnited Airlines
Deal found 6/11$254
This Delta deal was found by Cheapflights users on 6/9. 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.
sam. 8/95:30 amGSP - DEN
1 stop5h 51mDelta
jeu. 8/146:00 amDEN - GSP
1 stop5h 14mDelta
Deal found 6/9$264
This Southwest deal was found by Cheapflights users on 6/10. 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.
mer. 10/19:30 amGSP - DEN
1 stop5h 55mSouthwest
mar. 10/710:30 amDEN - GSP
2 stops7h 25mSouthwest
Deal found 6/10$269
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jeu. 10/2311:27 amGSP - DEN
1 stop7h 15mAmerican Airlines
lun. 10/2711:59 pmDEN - GSP
1 stop6h 10mAmerican Airlines
Deal found 6/11$277
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/73:37 pmGSP - DEN
2 stops28h 17mAllegiant Air
dim. 8/105:42 pmDEN - GSP
2 stops19h 33mAllegiant Air
Deal found 6/11$369
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/102:49 pmGSP - DEN
2 stops26h 26mMultiple Airlines
dim. 7/1311:20 amDEN - GSP
3 stops25h 55mMultiple Airlines
Deal found 6/9$513

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to Denver 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 juin 12, 2025.
Use the filters below to find and compare flights from Greenville to Denver that are best for you.

Fly from

Greenville

Fly to

Denver

Route

Depart

Return

Price

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

sam. 8/9

4:25 pm-5:50 pm

Nonstop3h 25m

Denver Intl

lun. 8/11

11:59 pm-9:52 am

1 stop7h 53m

$254

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

sam. 8/9

10:06 am-3:05 pm

1 stop6h 59m

Denver Intl

dim. 8/10

12:59 am-9:21 am

1 stop6h 22m

$264

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

mer. 8/27

7:21 pm-10:55 pm

1 stop5h 34m

Denver Intl

sam. 8/30

8:21 am-6:26 pm

2 stops8h 05m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

lun. 8/4

8:10 pm-12:20 am

1 stop6h 10m

Denver Intl

lun. 8/11

11:15 am-9:00 pm

2 stops7h 45m

$309

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

jeu. 8/7

3:37 pm-5:54 pm

2 stops28h 17m

Denver Intl

dim. 8/10

5:42 pm-3:15 pm

2 stops19h 33m

$369

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

jeu. 7/10

2:49 pm-3:15 pm

2 stops26h 26m

Denver Intl

dim. 7/13

11:20 am-3:15 pm

3 stops25h 55m

$513

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

sam. 8/23

5:05 pm-9:10 pm

1 stop6h 05m

$86

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

lun. 8/4

4:25 pm-5:50 pm

Nonstop3h 25m

$109

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

lun. 8/4

5:53 pm-11:44 pm

1 stop7h 51m

$119

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

sam. 8/9

5:30 am-9:21 am

1 stop5h 51m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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Best time to book a flight from Greenville to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Denver. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Greenville to Denver, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Greenville to Denver (average of $197). Flying from Greenville to Denver in March is currently the most expensive (average of $278). 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 DEN?

Find hourly flight availability from Greenville to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

When flying from Greenville to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 39% versus a flight at noon.

What is the cheapest day to fly from Greenville to Denver?

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

Travelers seeking maximum savings on their Greenville to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated juin 12, 2025.
To help decide which airline to fly from Greenville to Denver, see what other customers have to say about Breeze Airways, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Overall

8.1

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Overall

8.1

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Overall

8.1

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,946 reviews
Breeze Airways
8.1
Very good
178 reviews

Overall

8.1

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Overall

8.1

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Allegiant Air
7.3
Good
725 reviews
Breeze Airways
8.1
Very good
178 reviews

Overall

8.1

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

  • What airports do I use to fly from Greenville to Denver?

    To fly from Greenville to Denver, you need to book a flight from Greenville (GSP) to Denver Intl (DEN). Nonstop flights to Denver Intl from Greenville take 3h 25m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Greenville to Denver Intl offered by 4 different airlines.

  • How popular is this Greenville to Denver flight route?

    Flights from Greenville to Denver Intl have been viewed 11 times in the past calendar month.

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

    Flying on United Airlines is currently your cheapest option to Denver, with prices starting at $254. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $264 and $269, respectively. You may be able to fly from Greenville to Denver for 36% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Greenville to Denver are Southwest ($86), United Airlines ($109), and American Airlines ($119).

  • What are the most reliable airlines from Greenville to Denver?

    No one likes to see their flight delayed. When booking a flight from Greenville to Denver consider choosing SkyWest Airlines (72%), Air Canada (52%) or United Airlines (51%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Greenville to Denver?

    On average you can expect to pay $541 for a flight from Greenville to Denver. The cheapest flight overall is $185 while the most popular route, (Greenville - Denver Intl) is currently priced at $227.

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

    Most of the time, Greenville to Denver flights that have layovers will stop in Atlanta.

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

    Atlanta travelers tend to visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola more than anywhere else. Georgia Aquarium, Fox Theatre and World of Coca-Cola are located about 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson if you are interested in checking them out. Those landing in Atlanta looking to spend some time exploring during their layover can rent a car for about $52 per day.

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

    Greenville to Denver flights that have layovers will least frequently stop in Charlotte.

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

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

  • How can I find direct flights from Greenville to Denver?

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

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

    Yes. Cheapflights offers flight deals from Greenville to Denver 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 Denver?

    Currently, October is the cheapest month in which you can book a flight from Greenville to Denver (average of $197). Flying from Greenville to Denver in March is currently the most expensive (average of $278). 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 Greenville?

Book flights to Greenville if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

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Alternative routes for Greenville to Denver

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Top 4 airlines flying from Greenville to Denver

Discover the top 4 airlines that operate flights from Greenville to Denver. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$249Average$334FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$288Average$460FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$298Average$495FlexibilityNo cancel feeOn-time69%

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