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$90+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This United Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/64:17 pmGSP - DEN
Nonstop3h 41mUnited Airlines
Sun 11/910:00 amDEN - GSP
Nonstop2h 59mUnited Airlines
Deal found 10/15$249
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sun 12/79:33 amGSP - DEN
2 stops34h 35mMultiple Airlines
Wed 12/1011:59 pmDEN - GSP
1 stop13h 11mMultiple Airlines
Deal found 10/15$255
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/64:17 pmGSP - DEN
Nonstop3h 41mUnited Airlines
Mon 11/107:45 amDEN - GSP
1 stop5h 54mUnited Airlines
Deal found 10/15$259
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/135:17 pmGSP - DEN
1 stop17h 26mMultiple Airlines
Sun 11/168:05 amDEN - GSP
2 stops33h 18mMultiple Airlines
Deal found 10/16$263
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 12/510:01 amGSP - DEN
1 stop16h 16mMultiple Airlines
Wed 12/1011:59 pmDEN - GSP
1 stop13h 11mMultiple Airlines
Deal found 10/15$264
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sun 12/74:00 pmGSP - DEN
1 stop18h 24mMultiple Airlines
Mon 12/811:59 pmDEN - GSP
1 stop14h 49mMultiple Airlines
Deal found 10/15$265
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/56:00 amGSP - COS
1 stop8h 04mAmerican Airlines
Mon 12/812:36 pmCOS - GSP
1 stop7h 25mAmerican Airlines
Deal found 10/15$268
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/67:57 pmGSP - DEN
1 stop5h 59mAmerican Airlines
Wed 11/128:13 amDEN - GSP
1 stop5h 08mAmerican Airlines
Deal found 10/14$268
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 11/75:30 amGSP - DEN
1 stop5h 51mDelta
Sun 11/912:50 amDEN - GSP
1 stop6h 12mDelta
Deal found 10/16$269
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 12/53:00 pmGSP - DEN
2 stops20h 02mMultiple Airlines
Sun 12/711:00 pmDEN - GSP
1 stop19h 49mMultiple Airlines
Deal found 10/15$270
This Southwest deal was found by Cheapflights users on 10/16. 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 11/148:00 amGSP - DEN
2 stops10h 05mSouthwest
Mon 11/1711:55 pmDEN - GSP
1 stop8h 05mSouthwest
Deal found 10/16$274
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/610:33 amGSP - DEN
2 stops33h 53mMultiple Airlines
Sun 11/911:59 pmDEN - GSP
1 stop12h 51mMultiple Airlines
Deal found 10/16$275

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$90
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$429

Good round-trip deal

$280 or less

Good one-way deal

$231 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 Colorado
Search Deals
One-way flight from Greenville to Colorado
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Greenville to Colorado.
Search Deals
Price to beat on a one-way flight from Greenville to Colorado.
Search Deals

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 October 16, 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

Thu 11/6

4:17 pm-5:58 pm

Nonstop3h 41m

Denver Intl

Mon 11/10

7:45 am-3:39 pm

1 stop5h 54m

$259

GreenvilleGrand Junction

GSP - GJT

GSPGJT

Greenville

Tue 4/7

4:16 pm-8:08 pm

1 stop5h 52m

Grand Junction Regnl

Tue 4/21

7:07 pm-8:07 am

2 stops11h 00m

$262

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Fri 12/5

6:00 am-12:04 pm

1 stop8h 04m

Colorado Springs

Mon 12/8

12:36 pm-10:01 pm

1 stop7h 25m

$268

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Tue 3/10

7:45 am-1:05 pm

1 stop7h 20m

Colorado Springs

Wed 3/11

1:40 pm-11:36 pm

1 stop7h 56m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 11/13

4:17 pm-5:58 pm

Nonstop3h 41m

Denver Intl

Sun 11/16

10:00 am-2:59 pm

Nonstop2h 59m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 11/7

5:30 am-9:21 am

1 stop5h 51m

Denver Intl

Tue 11/11

6:48 am-5:33 pm

1 stop8h 45m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 11/7

5:30 am-9:21 am

1 stop5h 51m

Denver Intl

Sun 11/9

12:50 am-9:02 am

1 stop6h 12m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 11/13

7:59 pm-12:02 am

1 stop6h 03m

Denver Intl

Mon 11/17

3:14 pm-11:45 pm

1 stop6h 31m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 12/4

7:25 am-2:12 pm

1 stop8h 47m

Denver Intl

Fri 12/5

12:50 am-9:04 am

1 stop6h 14m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Wed 12/3

3:05 pm-7:55 pm

1 stop6h 50m

Denver Intl

Wed 12/10

6:00 am-7:40 pm

2 stops11h 40m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 40 results
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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 $86). Flying from Greenville to Colorado 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 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 October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Greenville to Colorado at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

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

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

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

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 October 16, 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
4,241 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

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
8.0
Very good
7,984 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

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
8,982 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

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
11,043 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

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 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 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Greenville to Colorado?

    For as low as $259, United Airlines can have you in Colorado from Greenville in 3h 41m. The distance between Greenville and Colorado is about 1275 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 cheapest flights from Greenville to Colorado?

    While on average a flight from Greenville to Colorado is generally $477, our data shows the cheapest flight currently is $172. 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 $86). Flying from Greenville to Colorado 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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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$260Average$503FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$386FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$279Average$496FlexibilityNo cancel feeOn-time63%

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