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Colorado

$135+ Cheap flights from Greenville (GSP) to Colorado

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Greenville to Colorado

Keep the following information in mind while searching for Greenville to Colorado flight deals. Data was last updated June 30, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$135
(Southwest)

Popular in

June

Cheapest in

November

Average price

$486

Good round-trip deal

$386 or less

Good one-way deal

$244 or less
From Greenville to Colorado
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One-way flight from Greenville to Colorado
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Highest demand for flights based on searches. 4% potential increase in price ($17 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 Colorado.
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Price to beat on a one-way flight from Greenville to Colorado.
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Find flight deals from Greenville to Colorado

Cheapest flights from Greenville to Colorado
Explore the most affordable flight options available from Greenville to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 9/34:30 pmGSP - DEN
Nonstop3h 27mUnited Airlines
Sat 9/139:55 amDEN - GSP
Nonstop3h 05mUnited Airlines
Deal found 6/29$249
This Delta deal was found by Cheapflights users on 6/29. 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 8/196:30 amGSP - COS
1 stop7h 42mDelta
Sat 8/236:00 amCOS - GSP
1 stop5h 14mDelta
Deal found 6/29$269
This Southwest deal was found by Cheapflights users on 6/29. 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 8/86:45 pmGSP - DEN
1 stop6h 00mSouthwest
Mon 8/115:55 amDEN - GSP
1 stop5h 20mSouthwest
Deal found 6/29$269
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 7/178:07 pmGSP - DEN
1 stop6h 13mDelta
Mon 7/2112:55 amDEN - GSP
1 stop7h 37mDelta
Deal found 6/30$289
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 8/204:30 pmGSP - MTJ
1 stop5h 52mUnited Airlines
Wed 8/277:30 amMTJ - GSP
1 stop5h 28mUnited Airlines
Deal found 6/29$312
This Southwest deal was found by Cheapflights users on 6/29. 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.
Thu 10/91:50 pmGSP - COS
2 stops11h 30mSouthwest
Mon 10/1311:10 amCOS - GSP
1 stop8h 15mSouthwest
Deal found 6/29$316
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 8/146:15 pmGSP - COS
2 stops7h 29mAmerican Airlines
Sun 8/176:27 amCOS - GSP
2 stops9h 05mAmerican Airlines
Deal found 6/29$321
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 7/297:00 amGSP - MTJ
1 stop8h 46mAmerican Airlines
Tue 8/510:37 amMTJ - GSP
1 stop7h 05mAmerican Airlines
Deal found 6/29$322
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:05 pmGSP - DEN
1 stop6h 54mAmerican Airlines
Mon 9/112:47 pmDEN - GSP
1 stop7h 29mAmerican Airlines
Deal found 6/28$336
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 8/234:52 pmGSP - GJT
1 stop7h 18mUnited Airlines
Tue 8/265:30 amGJT - GSP
1 stop7h 28mUnited Airlines
Deal found 6/29$349
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 8/238:46 amGSP - GJT
2 stops11h 54mAmerican Airlines
Tue 8/266:00 amGJT - GSP
2 stops7h 31mAmerican Airlines
Deal found 6/29$359
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 8/204:30 pmGSP - GUC
1 stop5h 47mUnited Airlines
Wed 8/277:34 amGUC - GSP
1 stop5h 24mUnited Airlines
Deal found 6/29$437

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to Colorado 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 June 30, 2025.
Use the filters below to find and compare flights from Greenville to Colorado that are best for you.

Fly from

Greenville

Fly to

Colorado

Route

Depart

Return

Price

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Wed 9/3

4:30 pm-5:57 pm

Nonstop3h 27m

Denver Intl

Sat 9/13

9:55 am-3:00 pm

Nonstop3h 05m

$249

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Tue 8/19

6:30 am-12:12 pm

1 stop7h 42m

Colorado Springs

Sat 8/23

6:00 am-1:14 pm

1 stop5h 14m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 8/8

3:00 pm-8:24 pm

1 stop7h 24m

Denver Intl

Sun 8/10

12:55 am-10:37 am

1 stop7h 42m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 8/8

7:40 am-2:45 pm

2 stops9h 05m

Denver Intl

Mon 8/11

11:40 pm-9:50 am

1 stop8h 10m

$274

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Wed 8/20

4:30 pm-8:22 pm

1 stop5h 52m

Montrose County

Wed 8/27

7:30 am-2:58 pm

1 stop5h 28m

$312

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Thu 8/14

6:15 pm-11:44 pm

2 stops7h 29m

Colorado Springs

Sun 8/17

6:27 am-5:32 pm

2 stops9h 05m

$321

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Tue 7/29

7:00 am-1:46 pm

1 stop8h 46m

Montrose County

Tue 8/5

10:37 am-7:42 pm

1 stop7h 05m

$322

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Thu 8/28

7:40 am-2:15 pm

1 stop8h 35m

Colorado Springs

Tue 9/2

5:05 pm-9:50 am

2 stops14h 45m

$322

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 8/29

6:05 pm-10:59 pm

1 stop6h 54m

Denver Intl

Mon 9/1

12:47 pm-10:16 pm

1 stop7h 29m

$336

GreenvilleGrand Junction

GSP - GJT

GSPGJT

Greenville

Sat 8/23

4:52 pm-10:10 pm

1 stop7h 18m

Grand Junction Regnl

Tue 8/26

5:30 am-2:58 pm

1 stop7h 28m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 27 results
1
2
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Best time to book a flight from Greenville to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Greenville to Colorado (average of $197). Flying from Greenville to Colorado 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 CO?

Find hourly flight availability from Greenville to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

When flying from Greenville to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Greenville to Colorado

Explore weekly flight availability from Greenville to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 30, 2025.

The most flights from GSP to USCO are scheduled on a Saturday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated June 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Greenville to Colorado. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,852 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.2
Good
711 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • What airport do you fly from for flights from Greenville to Colorado?

    Greenville (GSP), located 10.4 mi from the city center, is the airport you fly out of when you book flights from Greenville to Colorado.

  • How popular is this Greenville to Colorado flight route?

    This flight path from Greenville to Colorado was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $135. Delta flights start at $135 while deals on American Airlines start at $140 one-way.

  • What are the most popular routes from Greenville to Colorado?

    Most travelers choose Greenville - Denver Intl, Greenville - Colorado Springs or Greenville - Grand Junction Regnl when deciding on the best route from Greenville to Colorado.

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

    Consider SkyWest Airlines (64%), Air Canada (56%) or United Airlines (55%) when booking your flight. These represent the most reliable airlines when flying from Greenville to Colorado.

  • What are the cheapest flights from Greenville to Colorado?

    While on average a flight from Greenville to Colorado is generally $393, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Greenville - Denver Intl), you can expect to pay $249 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Greenville to Colorado (average of $197). Flying from Greenville to Colorado 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

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Top 4 airlines flying from Greenville to Colorado

Discover the top 4 airlines that operate flights from Greenville to Colorado. 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$498FlexibilityNo cancel feeOn-time71%
DeltaCheapest$249Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$565FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$293Average$461FlexibilityNo cancel feeOn-time63%

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