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$88+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Greenville to Denver Intl are usually found in November or January, booked 90 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 November 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:17 pmGSP - DEN
1 stop9h 24mMultiple Airlines
Sun 11/3011:59 pmDEN - GSP
1 stop17h 24mMultiple Airlines
Deal found 11/12$232
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:03 pmGSP - DEN
1 stop14h 16mMultiple Airlines
Wed 11/2612:59 amDEN - GSP
1 stop18h 15mMultiple Airlines
Deal found 11/12$238
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:02 pmGSP - DEN
1 stop25h 52mMultiple Airlines
Sat 12/2712:14 amDEN - GSP
2 stops41h 09mMultiple Airlines
Deal found 11/12$248
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:03 pmGSP - DEN
1 stop14h 16mMultiple Airlines
Sun 11/3011:59 pmDEN - GSP
1 stop17h 24mMultiple Airlines
Deal found 11/12$249
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:18 pmGSP - DEN
1 stop10h 23mMultiple Airlines
Thu 11/2712:22 pmDEN - GSP
1 stop6h 52mMultiple Airlines
Deal found 11/12$255
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:00 pmGSP - DEN
1 stop8h 30mUnited Airlines
Mon 12/810:05 amDEN - GSP
Nonstop3h 10mUnited Airlines
Deal found 11/9$259
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:03 pmGSP - DEN
2 stops25h 41mMultiple Airlines
Wed 12/311:59 pmDEN - GSP
1 stop13h 11mMultiple Airlines
Deal found 11/10$261
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:17 pmGSP - DEN
1 stop9h 24mMultiple Airlines
Wed 12/311:00 pmDEN - GSP
1 stop20h 14mMultiple Airlines
Deal found 11/12$266
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:39 pmGSP - DEN
1 stop13h 31mMultiple Airlines
Fri 1/911:59 pmDEN - GSP
2 stops38h 16mMultiple Airlines
Deal found 11/11$267
This Southwest deal was found by Cheapflights users on 11/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:05 pmGSP - DEN
1 stop6h 50mSouthwest
Sun 12/145:50 amDEN - GSP
1 stop7h 50mSouthwest
Deal found 11/11$269
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:03 pmGSP - DEN
2 stops20h 46mMultiple Airlines
Mon 12/89:34 amDEN - GSP
1 stop7h 49mMultiple Airlines
Deal found 11/9$270

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$232
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$338

Good round-trip deal

$302 or less

Good one-way deal

$249 or less
Provider with most accurate pricing for Greenville-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Denver Intl flights.
Search Deals
From Greenville to Denver Intl
Search Deals
One-way flight from Greenville to Denver Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Greenville to Denver Intl.
Search Deals
Price to beat on a one-way flight from Greenville to Denver Intl.
Search Deals

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 November 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

Mon 12/8

5:28 pm-9:56 pm

1 stop6h 28m

Denver Intl

Fri 1/9

10:05 am-3:20 pm

Nonstop3h 15m

$259

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 12/5

5:00 pm-11:30 pm

1 stop8h 30m

Denver Intl

Mon 12/8

10:05 am-3:15 pm

Nonstop3h 10m

$259

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 2/5

7:46 pm-12:28 am

1 stop6h 42m

Denver Intl

Fri 2/13

6:00 am-2:04 pm

1 stop6h 04m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 12/5

3:05 pm-10:15 pm

1 stop9h 10m

Denver Intl

Sun 12/14

5:50 am-3:40 pm

1 stop7h 50m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sat 2/7

10:06 am-3:38 pm

1 stop7h 32m

Denver Intl

Fri 2/13

6:00 am-2:04 pm

1 stop6h 04m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Wed 2/4

5:26 pm-10:52 pm

1 stop7h 26m

Denver Intl

Thu 2/12

1:12 pm-8:21 pm

1 stop5h 09m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 2/5

7:46 pm-12:28 am

1 stop6h 42m

Denver Intl

Thu 2/12

12:00 pm-8:21 pm

1 stop6h 21m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 2/6

7:20 am-1:35 pm

1 stop8h 15m

Denver Intl

Mon 2/9

12:30 am-9:21 am

1 stop6h 51m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sun 2/1

3:05 pm-9:16 pm

1 stop8h 11m

Denver Intl

Fri 2/6

12:30 am-9:21 am

1 stop6h 51m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Tue 2/10

5:40 am-9:40 am

1 stop6h 00m

Denver Intl

Fri 2/13

12:59 am-9:21 am

1 stop6h 22m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from Greenville to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Denver in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 7, 2025.

To ensure you get the cheapest price possible for a flight from Greenville to Denver, you should look to book at least 90 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 $71). Flying from Greenville to Denver in May is currently the most expensive (average of $131). 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 November 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 evening, which can drop the price by up to 68% versus a flight in the morning.

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. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Greenville to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,009 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,015 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,050 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 36m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights 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 14 times in the past calendar month.

  • How long is the flight from Greenville to Denver?

    There are many flights that can get you from Greenville to Denver in 6h 28m. Fly via United Airlines or Delta to get the fastest option. Greenville and Denver are separated by a distance of 1275 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Denver, with prices starting at $218. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $251 and $268, respectively. You may be able to fly from Greenville to Denver for 43% less than the average price by searching for these airlines.

  • What are the cheapest flights from Greenville to Denver?

    On average you can expect to pay $368 for a flight from Greenville to Denver. The cheapest flight overall is $142 while the most popular route, (Greenville - Denver Intl) is currently priced at $245.

  • 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 Centennial Olympic Park more than anywhere else. Georgia Aquarium, Fox Theatre and Centennial Olympic Park are located about 8.6 mi, 9.3 mi, and 8.4 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 $59 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 $71). Flying from Greenville to Denver in May is currently the most expensive (average of $131). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Sterling

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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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$339FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$251Average$432FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$323FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$268Average$478FlexibilityNo cancel feeOn-time63%

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