What’s the fastest layover option from Greenville to Denver?

Flights via Houston (HOU) have the shortest average one-way travel time for 1-stop routes: 7h 00m.

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

Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $268.

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

Flights via Houston (HOU) offer the fastest connection on this route, with an average layover time of 1h 30m.

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

Baltimore (BWI) – chosen by Cheapflights users on 50% of 1-stop itineraries from Greenville to Denver on Cheapflights.

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 8h 13m. 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 $236. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $252 and $259, respectively. You may be able to fly from Greenville to Denver for 38% 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 ($118), American Airlines ($134), and Delta ($134).

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.

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).

What are the cheapest flights from Greenville to Denver?

On average you can expect to pay $439 for a flight from Greenville to Denver. The cheapest flight overall is $273 while the most popular route, (Greenville - Denver Intl) is currently priced at $241.

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 Air Canada (94%), United Airlines (89%) or SkyWest Airlines (77%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Greenville to Denver?

Before booking your flight from Greenville to Denver check out the most popular airlines for this route: United Airlines, American Airlines or Delta.

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.

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.

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 $53 per day.

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.

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.

$135+ Flights from Greenville to Denver

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Greenville to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheap 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 December 18, 2025.

Wed 12/316:20 pmGSP - DEN

1 stop6h 11mAmerican Airlines

Sun 1/47:25 pmDEN - GSP

1 stop5h 22mAmerican Airlines

Deal found 12/15

$329

Thu 12/254:15 pmGSP - DEN

Nonstop3h 56mUnited Airlines

Thu 1/16:00 amDEN - GSP

1 stop6h 15mUnited Airlines

Deal found 12/17

$374

Wed 12/249:40 amGSP - DEN

1 stop8h 57mUnited Airlines

Wed 12/316:00 amDEN - GSP

1 stop6h 15mUnited Airlines

Deal found 12/17

$384

Wed 12/247:40 amGSP - DEN

2 stops10h 55mSouthwest

Wed 12/3111:55 pmDEN - GSP

1 stop8h 05mSouthwest

Deal found 12/17

$389

Tue 12/306:45 amGSP - DEN

1 stop6h 59mUnited Airlines

Sat 1/39:53 amDEN - GSP

Nonstop3h 15mUnited Airlines

Deal found 12/16

$399

Tue 12/166:01 amGSP - DEN

1 stop6h 34mAmerican Airlines

Sun 1/47:25 pmDEN - GSP

1 stop5h 22mAmerican Airlines

Deal found 12/15

$412

Thu 12/186:00 amGSP - DEN

1 stop7h 42mAmerican Airlines

Fri 1/94:30 pmDEN - GSP

1 stop5h 29mAmerican Airlines

Deal found 12/16

$413

Tue 12/235:00 amGSP - DEN

1 stop6h 20mAmerican Airlines

Sun 12/2811:59 pmDEN - GSP

1 stop6h 37mAmerican Airlines

Deal found 12/16

$439

Mon 12/294:17 pmGSP - DEN

1 stop5h 54mAmerican Airlines

Mon 1/511:59 pmDEN - GSP

1 stop7h 48mAmerican Airlines

Deal found 12/15

$443

Best flights from Greenville to Denver
Discover carefully curated flight deals from Greenville to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/1510:00 amGSP - DEN

1 stop8h 37mUnited Airlines

Sun 1/1810:05 amDEN - GSP

Nonstop3h 15mUnited Airlines

Deal found 12/14

$259

Sat 1/177:20 amGSP - DEN

1 stop8h 13mDelta

Tue 1/207:10 amDEN - GSP

1 stop8h 02mDelta

Deal found 12/16

$269

Wed 1/2110:05 amGSP - DEN

2 stops11h 15mSouthwest

Sun 1/255:30 amDEN - GSP

1 stop4h 25mSouthwest

Deal found 12/14

$274

Sat 5/307:15 amGSP - DEN

1 stop8h 47mDelta

Thu 7/21:35 pmDEN - GSP

1 stop5h 50mDelta

Deal found 12/17

$269

Fri 1/96:35 amGSP - DEN

1 stop6h 00mUnited Airlines

Tue 1/1311:20 amDEN - GSP

1 stop7h 27mUnited Airlines

Deal found 12/15

$269

Thu 1/158:20 amGSP - DEN

2 stops9h 35mSouthwest

Sun 1/189:10 amDEN - GSP

1 stop6h 25mSouthwest

Deal found 12/14

$290

Sun 3/17:40 pmGSP - DEN

1 stop6h 45mDelta

Fri 3/612:59 amDEN - GSP

1 stop6h 17mDelta

Deal found 12/16

$269

Tue 5/126:30 amGSP - DEN

1 stop8h 15mUnited Airlines

Tue 5/196:00 amDEN - GSP

1 stop6h 15mUnited Airlines

Deal found 12/17

$269

Mon 2/167:40 pmGSP - DEN

1 stop6h 45mDelta

Fri 2/2012:59 amDEN - GSP

1 stop6h 24mDelta

Deal found 12/14

$269

Thu 1/84:50 pmGSP - DEN

1 stop7h 16mUnited Airlines

Tue 1/135:01 amDEN - GSP

1 stop8h 34mUnited Airlines

Deal found 12/15

$269

Tue 2/35:26 pmGSP - DEN

1 stop7h 24mDelta

Sun 2/86:00 amDEN - GSP

1 stop6h 03mDelta

Deal found 12/15

$269

Last-minute flights from Greenville to Denver
Discover last-minute flight deals from Greenville to Denver. Data last updated December 18, 2025 and is based on user searches.

Fri 1/94:15 pmGSP - DEN

Nonstop3h 56mUnited Airlines

Tue 1/1310:05 amDEN - GSP

Nonstop3h 15mUnited Airlines

Deal found 12/15

$249

Fri 1/94:15 pmGSP - DEN

Nonstop3h 56mUnited Airlines

Mon 1/127:50 amDEN - GSP

1 stop7h 02mUnited Airlines

Deal found 12/17

$259

Fri 1/91:45 pmGSP - DEN

2 stops9h 08mAmerican Airlines

Mon 1/124:30 pmDEN - GSP

1 stop5h 29mAmerican Airlines

Deal found 12/15

$274

Tue 1/134:15 pmGSP - DEN

Nonstop3h 56mUnited Airlines

Tue 1/207:50 amDEN - GSP

1 stop7h 02mUnited Airlines

Deal found 12/16

$273

Wed 1/144:15 pmGSP - DEN

Nonstop3h 56mUnited Airlines

Wed 1/2110:05 amDEN - GSP

Nonstop3h 15mUnited Airlines

Deal found 12/15

$263

Sun 1/184:43 pmGSP - DEN

2 stops17h 10mMultiple Airlines

Fri 1/236:15 amDEN - GSP

1 stop12h 44mMultiple Airlines

Deal found 12/16

$245

Tue 1/204:15 pmGSP - DEN

Nonstop3h 56mUnited Airlines

Sat 1/2410:05 amDEN - GSP

Nonstop3h 15mUnited Airlines

Deal found 12/17

$275

Fri 1/234:39 pmGSP - DEN

1 stop19h 21mMultiple Airlines

Sun 1/256:16 pmDEN - GSP

1 stop19h 43mMultiple Airlines

Deal found 12/17

$236

Fri 1/304:39 pmGSP - DEN

1 stop21h 49mMultiple Airlines

Mon 2/27:00 amDEN - GSP

1 stop11h 07mMultiple Airlines

Deal found 12/16

$241

One-way flights from Greenville to Denver
Search for one-way flight options from Greenville to Denver. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 1/58:58 pmGSP - DEN

2 stops40h 56mMultiple Airlines

Deal found 12/17

$135

Tue 1/1310:05 amGSP - DEN

2 stops11h 30mSouthwest

Deal found 12/15

$140

Sat 1/1010:50 amGSP - DEN

1 stop5h 15mSouthwest

Deal found 12/16

$156

Mon 1/54:15 pmGSP - DEN

1 stop7h 15mSouthwest

Deal found 12/17

$165

Sun 1/44:20 pmGSP - DEN

1 stop9h 55mSouthwest

Deal found 12/17

$170

Thu 6/116:50 pmGSP - DEN

1 stop7h 30mSouthwest

Deal found 12/17

$185

Fri 5/295:15 pmGSP - DEN

1 stop6h 08mUnited Airlines

Deal found 12/17

$209

Fri 1/27:40 amGSP - DEN

1 stop8h 35mSouthwest

Deal found 12/15

$214

Sun 1/45:17 pmGSP - DEN

2 stops29h 58mMultiple Airlines

Deal found 12/17

$241

Find flight deals from Greenville to Denver

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$236 (Kiwi.com)
One-way from	$135 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$515
Good round-trip deal	$421 or less
Good one-way deal	$309 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. 3% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 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

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 1/15

10:00 am-4:37 pm

1 stop8h 37m

Denver Intl

Sun 1/18

10:05 am-3:20 pm

Nonstop3h 15m

$259

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sat 1/17

7:20 am-1:33 pm

1 stop8h 13m

Denver Intl

Tue 1/20

7:10 am-5:12 pm

1 stop8h 02m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sat 5/30

7:15 am-2:02 pm

1 stop8h 47m

Denver Intl

Thu 7/2

1:35 pm-9:25 pm

1 stop5h 50m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 1/9

6:35 am-10:35 am

1 stop6h 00m

Denver Intl

Tue 1/13

11:20 am-8:47 pm

1 stop7h 27m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sun 3/1

7:40 pm-12:25 am

1 stop6h 45m

Denver Intl

Fri 3/6

12:59 am-9:16 am

1 stop6h 17m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Tue 5/12

6:30 am-12:45 pm

1 stop8h 15m

Denver Intl

Tue 5/19

6:00 am-2:15 pm

1 stop6h 15m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Mon 2/16

7:40 pm-12:25 am

1 stop6h 45m

Denver Intl

Fri 2/20

12:59 am-9:23 am

1 stop6h 24m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 1/8

4:50 pm-10:06 pm

1 stop7h 16m

Denver Intl

Tue 1/13

5:01 am-3:35 pm

1 stop8h 34m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Tue 2/3

5:26 pm-10:50 pm

1 stop7h 24m

Denver Intl

Sun 2/8

6:00 am-2:03 pm

1 stop6h 03m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Wed 1/21

10:05 am-7:20 pm

2 stops11h 15m

Denver Intl

Sun 1/25

5:30 am-11:55 am

1 stop4h 25m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results

Compare providers for flights from Greenville to Denver

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Denver in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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

Prices

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

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?

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 32% versus a flight in the afternoon.

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

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.

Reviews of airlines servicing Denver

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

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,005 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,091 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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 8h 13m. 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 $236. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $252 and $259, respectively. You may be able to fly from Greenville to Denver for 38% 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 ($118), American Airlines ($134), and Delta ($134).
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 Air Canada (94%), United Airlines (89%) or SkyWest Airlines (77%) 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 $439 for a flight from Greenville to Denver. The cheapest flight overall is $273 while the most popular route, (Greenville - Denver Intl) is currently priced at $241.
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 $53 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

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Other flights to Denver

Top 4 airlines flying from Greenville to Denver

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$236	Average$338	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$251	Average$425	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$268	Average$325	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$268	Average$432	FlexibilityNo cancel fee	On-time63%

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$135+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greenville to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Greenville to Denver

Cheapest flights from Greenville to DenverExplore 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 December 18, 2025.

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 December 18, 2025.

Find flight deals from Greenville to Denver

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greenville to Denver that are best for you.

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 December.

Best time to book a flight from Greenville to Denver

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Everything you need to know about your flight from Greenville to Denver

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

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

Reviews of airlines servicing Denver

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.

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.

How popular is this Greenville to Denver flight route?

How long is the flight from Greenville to Denver?

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

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

What are the most reliable airlines from Greenville to Denver?

What are the cheapest flights from Greenville to Denver?

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

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

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

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

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

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

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Alternative routes for Greenville to Denver

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Top 4 airlines flying from Greenville to Denver

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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 December 18, 2025.