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Colorado

$80+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/88:03 pmGSP - DEN
1 stop29h 01mMultiple Airlines
Sun 12/146:00 amDEN - GSP
2 stops30h 10mMultiple Airlines
Deal found 12/2$268
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/176:00 amGSP - DEN
1 stop7h 24mAmerican Airlines
Sun 1/119:01 amDEN - GSP
1 stop6h 08mAmerican Airlines
Deal found 12/2$299
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/199:30 pmGSP - DEN
1 stop6h 18mAmerican Airlines
Mon 12/2911:59 pmDEN - GSP
1 stop6h 37mAmerican Airlines
Deal found 12/2$323
This Southwest deal was found by Cheapflights users on 12/2. 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.
Wed 12/177:40 amGSP - DEN
2 stops10h 35mSouthwest
Sun 1/115:30 amDEN - GSP
1 stop4h 25mSouthwest
Deal found 12/2$328
This Kiwi.com deal was found by Cheapflights users on 12/2. 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
2 stops18h 41mMultiple Airlines
Thu 12/256:00 amDEN - GSP
1 stop13h 14mMultiple Airlines
Deal found 12/2$337
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/95:38 pmGSP - DEN
1 stop28h 35mMultiple Airlines
Sun 12/1411:12 amDEN - GSP
2 stops51h 36mMultiple Airlines
Deal found 12/2$338
This Delta deal was found by Cheapflights users on 12/2. 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.
Sat 12/207:59 pmGSP - DEN
1 stop6h 04mDelta
Thu 12/257:05 amDEN - GSP
1 stop7h 49mDelta
Deal found 12/2$344
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/245:36 pmGSP - DEN
1 stop6h 30mUnited Airlines
Thu 12/2510:15 amDEN - GSP
1 stop7h 01mUnited Airlines
Deal found 12/3$349
This Southwest deal was found by Cheapflights users on 12/1. 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.
Wed 12/317:40 amGSP - DEN
2 stops10h 55mSouthwest
Wed 1/79:10 amDEN - GSP
1 stop6h 25mSouthwest
Deal found 12/1$352
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 12/315:00 amGSP - DEN
1 stop8h 49mAmerican Airlines
Wed 1/76:23 amDEN - GSP
1 stop4h 54mAmerican Airlines
Deal found 12/3$354
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/186:23 amGSP - MTJ
1 stop9h 26mUnited Airlines
Mon 12/221:15 pmMTJ - GSP
1 stop6h 42mUnited Airlines
Deal found 12/3$391
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Tue 12/1612:19 pmGSP - COS
2 stops10h 41mUnited Airlines
Thu 12/187:36 amCOS - GSP
1 stop7h 27mUnited Airlines
Deal found 12/2$421

Find flight deals from Greenville to Colorado

Keep the following information in mind while searching for Greenville to Colorado flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$160
(Southwest)

One-way from

$80
(Southwest)

Popular in

December

Cheapest in

January

Average price

$498

Good round-trip deal

$383 or less

Good one-way deal

$291 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 ($12 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 December 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 December 4, 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 2/4

10:05 am-4:40 pm

1 stop8h 35m

Denver Intl

Tue 2/10

7:00 am-5:40 pm

2 stops8h 40m

$165

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Tue 1/13

7:50 am-12:09 pm

1 stop6h 19m

Colorado Springs

Sat 1/17

6:12 am-3:50 pm

1 stop7h 38m

$181

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sat 2/7

7:45 am-1:55 pm

1 stop8h 10m

Denver Intl

Wed 2/11

10:45 am-7:50 pm

1 stop7h 05m

$182

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Wed 1/14

10:05 am-4:40 pm

1 stop8h 35m

Denver Intl

Sun 1/18

9:10 am-5:35 pm

1 stop6h 25m

$214

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Tue 1/13

11:15 am-7:20 pm

2 stops10h 05m

Colorado Springs

Sat 1/17

6:00 am-7:50 pm

2 stops11h 50m

$251

GreenvilleGrand Junction

GSP - GJT

GSPGJT

Greenville

Thu 1/22

6:25 am-12:16 pm

1 stop7h 51m

Grand Junction Regnl

Tue 1/27

12:46 pm-8:56 pm

1 stop6h 10m

$257

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Mon 5/4

7:55 pm-11:51 pm

1 stop5h 56m

Denver Intl

Sat 5/9

4:40 pm-11:40 pm

1 stop5h 00m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 2/12

7:40 pm-12:25 am

1 stop6h 45m

Denver Intl

Sat 2/14

10:20 am-5:44 pm

1 stop5h 24m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Sun 3/1

7:40 pm-12:25 am

1 stop6h 45m

Denver Intl

Sat 3/7

10:20 am-5:44 pm

1 stop5h 24m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 1/30

7:20 am-1:33 pm

1 stop8h 13m

Denver Intl

Sun 2/1

12:30 am-9:19 am

1 stop6h 49m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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 $71). 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 December 4, 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 38% 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.

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 December 4, 2025.

The most flights from GSP to USCO are scheduled on a Monday (2 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 December 4, 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
4,250 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

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
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

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
8,011 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

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
9,066 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

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
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

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

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 $181, Southwest can have you in Colorado from Greenville in 6h 19m. The distance between Greenville and Colorado is about 1268 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $118. American Airlines flights start at $128 while deals on United Airlines start at $128 one-way.

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

    Most travelers choose Greenville - Denver Intl, Greenville - Montrose County 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 $443, our data shows the cheapest flight currently is $264. When looking at the most popular route, (Greenville - Denver Intl), you can expect to pay $160 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 $71). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$505FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$490FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$386FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$279Average$492FlexibilityNo cancel feeOn-time63%

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