HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$87+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Colorado 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.

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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/410:00 amGSP - DEN
1 stop8h 37mUnited Airlines
Sun 12/710:05 amDEN - GSP
Nonstop3h 10mUnited Airlines
Deal found 11/4$259
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/114:00 pmGSP - DEN
2 stops23h 46mMultiple Airlines
Mon 12/1511:59 pmDEN - GSP
1 stop14h 49mMultiple Airlines
Deal found 11/5$265
This Delta deal was found by Cheapflights users on 11/5. 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 12/57:59 amGSP - COS
1 stop6h 37mDelta
Mon 12/81:42 pmCOS - GSP
1 stop5h 02mDelta
Deal found 11/5$268
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/36:00 amGSP - COS
1 stop7h 46mAmerican Airlines
Sat 12/64:59 pmCOS - GSP
1 stop5h 19mAmerican Airlines
Deal found 11/6$269
This Delta deal was found by Cheapflights users on 11/5. 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 12/117:36 pmGSP - DEN
1 stop6h 31mDelta
Sun 12/1412:50 amDEN - GSP
1 stop6h 12mDelta
Deal found 11/5$269
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/810:37 amCOS - GSP
2 stops10h 27mAmerican Airlines
Deal found 11/6$273
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/35:28 pmGSP - COS
1 stop6h 29mUnited Airlines
Sat 12/610:24 amCOS - GSP
2 stops8h 25mUnited Airlines
Deal found 11/6$274
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sat 12/206:15 pmGSP - DEN
1 stop6h 20mSouthwest
Mon 12/298:10 pmDEN - GSP
1 stop11h 55mSouthwest
Deal found 11/5$274
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/128:03 pmGSP - DEN
2 stops20h 46mMultiple Airlines
Mon 12/157:00 amDEN - GSP
1 stop11h 49mMultiple Airlines
Deal found 11/5$287
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/206:00 amGSP - GJT
1 stop6h 10mAmerican Airlines
Mon 11/244:55 pmGJT - GSP
1 stop5h 29mAmerican Airlines
Deal found 11/5$289
This Kiwi.com deal was found by Cheapflights users on 11/5. 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
Mon 12/294:59 pmDEN - GSP
2 stops44h 56mMultiple Airlines
Deal found 11/5$292
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sat 12/206:15 pmGSP - DEN
1 stop6h 20mSouthwest
Sun 12/288:10 pmDEN - GSP
1 stop11h 55mSouthwest
Deal found 11/5$294

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$87
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$343

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 Colorado
Search Deals
One-way flight from Greenville to Colorado
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 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 November 6, 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

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Tue 3/10

6:45 am-1:19 pm

1 stop8h 34m

Montrose County

Wed 3/11

2:17 pm-11:36 pm

1 stop7h 19m

$257

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 12/4

10:00 am-4:37 pm

1 stop8h 37m

Denver Intl

Sun 12/7

10:05 am-3:15 pm

Nonstop3h 10m

$259

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Fri 12/5

7:59 am-12:36 pm

1 stop6h 37m

Colorado Springs

Mon 12/8

1:42 pm-8:44 pm

1 stop5h 02m

$268

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Wed 12/3

6:00 am-11:46 am

1 stop7h 46m

Colorado Springs

Sat 12/6

4:59 pm-12:18 am

1 stop5h 19m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 12/4

3:05 pm-7:50 pm

1 stop6h 45m

Denver Intl

Sun 12/7

7:20 am-3:40 pm

1 stop6h 20m

$269

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Tue 3/10

6:45 am-1:05 pm

1 stop8h 20m

Colorado Springs

Wed 3/11

1:40 pm-11:36 pm

1 stop7h 56m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 5/1

7:55 pm-11:51 pm

1 stop5h 56m

Denver Intl

Sat 5/2

12:59 am-9:28 am

1 stop6h 29m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Fri 1/9

5:40 am-9:37 am

1 stop5h 57m

Denver Intl

Mon 1/12

3:07 pm-10:26 pm

1 stop5h 19m

$269

GreenvilleDenver

GSP - DEN

GSPDEN

Greenville

Thu 2/19

7:40 pm-12:27 am

1 stop6h 47m

Denver Intl

Tue 2/24

6:00 am-2:04 pm

1 stop6h 04m

$269

GreenvilleColorado Springs

GSP - COS

GSPCOS

Greenville

Fri 12/5

6:00 am-12:04 pm

1 stop8h 04m

Colorado Springs

Mon 12/8

10:37 am-11:04 pm

2 stops10h 27m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 47 results
1
2
3
...
5

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, November 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 November 6, 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.

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 November 6, 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 November 6, 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

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

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 $269, Delta can have you in Colorado from Greenville in 6h 45m. 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 cheapest airlines to fly from Greenville to Colorado one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $135. Southwest flights start at $135 while deals on American Airlines start at $165 one-way.

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

    Most travelers choose Greenville - Denver Intl, Greenville - Colorado Springs or Greenville - Montrose County 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 $368, our data shows the cheapest flight currently is $142. When looking at the most popular route, (Greenville - Denver Intl), you can expect to pay $182 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, November 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greenville to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Charlotte to LaGuardia flights
Charlotte to Newark flights
Charlotte to Las Vegas flights
Charlotte to Dallas/Fort Worth flights
Charlotte to Denver flights
Charlotte to Hobby flights
Charlotte to Orlando flights
Charlotte to O'Hare Intl flights
Charlotte to Boston flights
Charlotte to Fort Lauderdale flights
Charlotte to Miami flights
Charlotte to George Bush Intcntl flights
Charlotte to Sky Harbor Intl flights
Charlotte to Los Angeles flights
Greenville to Newark flights
Greenville to John F Kennedy Intl flights
Greenville to LaGuardia flights
Savannah to John F Kennedy Intl flights
Charlotte to Dulles Intl flights
Charlotte to Seattle flights
Charlotte to Baltimore flights
Charleston to LaGuardia flights
Charleston to John F Kennedy Intl flights
Charlotte to Minneapolis flights
Charlotte to Philadelphia flights
Charlotte to Austin flights
Charlotte to Salt Lake City flights
Charlotte to Love Field flights
Charleston to Newark flights
Columbia to LaGuardia flights
Charlotte to Ontario flights
Charleston to O'Hare Intl flights
Savannah to Newark flights
Charlotte to Midway flights
Savannah to LaGuardia flights
Charlotte to Nashville flights
Charleston to Miami flights
Charlotte to San Diego flights
Charlotte to Detroit flights
Charleston to Dallas/Fort Worth flights
Charleston to Denver flights
Charlotte to Tampa flights
Columbia to John F Kennedy Intl flights
Charlotte to New Orleans flights
Charleston to Hobby flights
Charlotte to Honolulu flights
Charlotte to San Francisco flights
Charlotte to West Palm Beach flights
Charleston to Las Vegas flights

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$470FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$478FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$386FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$268Average$495FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.