$135 Cheap Flights from Colorado Springs (COS) to Greenville (GSP)

View $135 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP)

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Cheap Flights from Colorado Springs to Greenville (COS-GSP)

Prices were available within the past 7 days and start at $135 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Dec 5 - Sun, Dec 7
COS
Colorado Springs
GSP
Greenville
$269 Roundtrip, found 12 hours ago
$269
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Dec 5 from Colorado Springs to Greenville, returning Sun, Dec 7, priced at $269 found 12 hours ago
Delta
Fri, Dec 5 - Sun, Dec 7
COS
Colorado Springs
GSP
Greenville
$269 Roundtrip, found 12 hours ago
$269
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Dec 5 from Colorado Springs to Greenville, returning Sun, Dec 7, priced at $269 found 12 hours ago
United
Wed, Jan 14 - Sat, Jan 17
COS
Colorado Springs
GSP
Greenville
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 14 from Colorado Springs to Greenville, returning Sat, Jan 17, priced at $269 found 5 days ago
Delta
Mon, Jan 12 - Sun, Jan 18
COS
Colorado Springs
GSP
Greenville
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jan 12 from Colorado Springs to Greenville, returning Sun, Jan 18, priced at $274 found 2 days ago
United
Mon, Jan 12 - Sun, Jan 18
COS
Colorado Springs
GSP
Greenville
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 12 from Colorado Springs to Greenville, returning Sun, Jan 18, priced at $287 found 2 days ago
United
Fri, Dec 5 - Sun, Dec 7
COS
Colorado Springs
GSP
Greenville
$288 Roundtrip, found 12 hours ago
$288
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Dec 5 from Colorado Springs to Greenville, returning Sun, Dec 7, priced at $288 found 12 hours ago
Delta
Thu, Feb 12 - Tue, Feb 17
COS
Colorado Springs
GSP
Greenville
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Feb 12 from Colorado Springs to Greenville, returning Tue, Feb 17, priced at $293 found 3 days ago
United
Wed, Jan 14 - Sat, Jan 17
COS
Colorado Springs
GSP
Greenville
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 14 from Colorado Springs to Greenville, returning Sat, Jan 17, priced at $294 found 5 days ago
United
Tue, Apr 14 - Fri, Apr 17
COS
Colorado Springs
GSP
Greenville
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 14 from Colorado Springs to Greenville, returning Fri, Apr 17, priced at $295 found 1 day ago
Southwest Airlines
Mon, Jan 12 - Sun, Jan 18
COS
Colorado Springs
GSP
Greenville
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Jan 12 from Colorado Springs to Greenville, returning Sun, Jan 18, priced at $303 found 2 days ago

Find the cheapest month to fly from Colorado Springs (COS) to Greenville (GSP)

August is typically the cheapest month to fly

From $208 - $430 per traveler.

Alternative airports near Greenville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $414
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $414

Frequently asked questions

How much does a flight from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Get a cheap one-way flight from $135 or cheap return flight from $269 from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between COS and GSP. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP)?
To find the cheapest airline flying from COS to GSP, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP)?
Nonstop flights from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from COS to GSP?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP)?
To arrive at Greenville-Spartanburg Intl. Airport (GSP) on time, book a flight that takes off from Colorado Springs Airport (COS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Last-minute bookings from COS to GSP are generally more expensive. To lock in the best rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may score a cheap fare right before your journey.
Is it cheaper to book a COS to GSP flight and hotel package?
Compared with arranging hotels and flights separately, booking a COS to GSP flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Colorado Springs Airport (COS) to Greenville-Spartanburg Intl. Airport (GSP)?
If you reserved your COS to GSP flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Colorado Springs
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$268
Distance
1268 mi

Book with confidence

Colorado Springs to Greenville Flights

The cheapest times to fly from Colorado Springs to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Colorado Springs to Greenville are during the month of December. You can find some of the cheapest flights from Colorado Springs to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colorado Springs to Greenville

Sunday is one of the best days to book for cheap flights from Colorado Springs to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Colorado Springs to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Colorado Springs to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Colorado Springs to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Colorado Springs to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Colorado Springs to Greenville Flights

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*Available to One Key members.