DEN - GSP

$128 Find Cheap Flights from Denver to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Greenville departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Greenville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$233
Overall average: $408
Multiple Airlines
Thu 5/14Mon 5/18
DEN - GSP • 1 stop
Cheapest non-stop
$249
Typical prices: $499-$752
United Airlines
Thu 5/28Sat 5/30
DEN - GSP • Non-stop
Top airlines
Southwest
Cheapest • from $244 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 3h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Dallas (DFW)
Cheapest • Avg $302 (round-trip)
Nashville (BNA)
Shortest trip • 4h 54m (one-way)
Insights
Insights
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travelers who book at least 12 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 17% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greenville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Greenville (DEN-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Greenville

Thu, May 14 - Mon, May 18
Multiple Airlines Logo
2:34 pm - 7:48 pm
DEN
-
GSP
27h 14m
1 stop
Multiple Airlines Logo
5:43 pm - 12:09 pm
GSP
-
DEN
20h 26m
2 stops
$233Multiple Airlines
Tue, Apr 7 - Thu, Apr 9
Southwest Logo
6:15 am - 4:20 pm
DEN
-
GSP
8h 05m
1 stop
Southwest Logo
6:25 pm - 11:45 pm
GSP
-
DEN
7h 20m
1 stop
$244Southwest
Thu, May 28 - Sat, May 30
United Airlines Logo
10:13 am - 3:19 pm
DEN
-
GSP
3h 06mnonstop
United Airlines Logo
4:15 pm - 5:55 pm
GSP
-
DEN
3h 40mnonstop
$249United Airlines
Wed, May 6 - Mon, May 11
Multiple Airlines Logo
11:59 pm - 4:53 pm
DEN
-
GSP
38h 54m
2 stops
Multiple Airlines Logo
4:23 pm - 9:44 pm
GSP
-
DEN
7h 21m
1 stop
$250Multiple Airlines
Tue, Apr 7 - Fri, Apr 10
Southwest Logo
6:15 am - 4:20 pm
DEN
-
GSP
8h 05m
1 stop
Southwest Logo
6:25 pm - 11:45 pm
GSP
-
DEN
7h 20m
1 stop
$258Southwest
Thu, May 28 - Sat, May 30
United Airlines Logo
10:13 am - 3:19 pm
DEN
-
GSP
3h 06mnonstop
United Airlines Logo
7:40 pm - 12:30 am
GSP
-
DEN
6h 50m
1 stop
$259United Airlines
Tue, Apr 7 - Thu, Apr 9
Southwest Logo
6:15 am - 4:20 pm
DEN
-
GSP
8h 05m
2 stops
Southwest Logo
6:25 pm - 11:45 pm
GSP
-
DEN
7h 20m
1 stop
$265Southwest
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
11:59 pm - 1:18 pm
DEN
-
GSP
35h 19m
2 stops
Multiple Airlines Logo
4:23 pm - 9:44 pm
GSP
-
DEN
7h 21m
1 stop
$267Multiple Airlines
Sun, Mar 29 - Tue, Apr 7
Delta Logo
12:55 am - 9:26 am
DEN
-
GSP
6h 31m
1 stop
Delta Logo
3:39 pm - 9:14 pm
GSP
-
DEN
7h 35m
1 stop
$269Delta
Fri, May 1 - Fri, May 8
United Airlines Logo
10:05 am - 3:09 pm
DEN
-
GSP
3h 04mnonstop
United Airlines Logo
4:35 pm - 6:14 pm
GSP
-
DEN
3h 39mnonstop
$273United Airlines
Booking Insights

KAYAK's insights & trends for Denver to Greenville flights

Get data-powered insights and trends into flights from Denver to Greenville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Greenville?

The average price of all round-trip flights from Denver to Greenville clicked on KAYAK for each day over the last 12 months.

When flying from Denver to Greenville, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Denver to Greenville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Greenville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Greenville is February, where tickets cost $329 (return) on average. On the other hand, the most expensive months are November and October, where the average cost of round-trip tickets is $473 and $458 respectively.

Can I save money by flying with a layover from Denver to Greenville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $335 on average.

How far in advance should I book a flight from Denver to Greenville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Greenville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Greenville, you should book around 12 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$128
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Denver to Greenville

When to book flights from Denver to Greenville

Are your dates flexible? Find out the best times to travel from Denver to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Greenville

  • What is the cheapest flight from Denver to Greenville?

    In the last 3 days, the lowest price for a flight from Denver to Greenville was $128 for a one-way ticket and $233 for a round-trip.

  • Do I need a passport to fly between Denver and Greenville?

    A passport is not required to fly from Denver to Greenville.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Greenville?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Denver to Greenville flight route.

  • Which aircraft models fly most regularly from Denver to Greenville?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Denver to Greenville flight route.

  • Which airline alliances offer flights from Denver to Greenville?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Denver and Greenville, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Denver to Greenville?

    There are nonstop flights from Denver to Greenville on a daily basis.

  • Which is the best airline for flights from Denver to Greenville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Denver to Greenville are Southwest and Delta. With an average price for the route of $408 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $296 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Denver to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Denver with another airline. Booking your flights between Denver and GSP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Greenville

  • Looking for a cheap flight? 25% of our users found flights on this route for $248 or less one-way and $311 or less round-trip.

Prefer to fly direct from Denver to Greenville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Greenville.
Find which airlines fly direct from Denver Intl Airport to Greenville Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Greenville

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Greenville to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Denver to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Denver to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4303 reviews
7.5Entertainment
8.0Comfort
7.0Food
8.6Crew
8.1Boarding
Airline reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

2.0 MediocreAnonymous, Feb 2026
BWI - PBI
Read more Southwest reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Everything you need to know for your flight from Denver to Greenville

Information on your arrival and departure airports