$119+ Cheap flights from Greenville to Denver (GSP - DEN)
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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DEN
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Denver 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.Cheapflights Tip: The best prices from Greenville to Denver Intl are usually found in August or November, booked 81 days in advance, depart on a Friday or Wednesday and return on a Saturday
Cheap flight deals from Greenville to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Greenville to DenverExplore the most affordable flight options available from Greenville to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from Greenville to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This Southwest deal was found by Cheapflights users on 5/7. 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 6/56:50 pm
GSP
- DEN
1 stop6h 50m
Southwest
Tue 6/165:00 am
DEN
- GSP
1 stop6h 10m
Southwest
Deal found 5/7![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/317:32 pm
GSP
- DEN
1 stop5h 24m
American Airlines
Sat 6/611:59 pm
DEN
- GSP
1 stop6h 19m
American Airlines
Deal found 5/7![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 5/8. 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 7/18:25 am
GSP
- DEN
2 stops7h 20m
Southwest
Sat 7/47:25 am
DEN
- GSP
1 stop6h 25m
Southwest
Deal found 5/8![Southwest logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/48:44 pm
GSP
- DEN
2 stops28h 17m
Multiple Airlines
Tue 6/1611:49 pm
DEN
- GSP
1 stop29h 45m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/78:44 pm
GSP
- DEN
2 stops28h 17m
Multiple Airlines
Sun 6/1411:59 pm
DEN
- GSP
1 stop7h 47m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:29 am
GSP
- DEN
2 stops32h 03m
Multiple Airlines
Mon 6/156:00 am
DEN
- GSP
1 stop10h 09m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 5/5. 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.
Fri 5/296:25 am
GSP
- DEN
2 stops9h 05m
Southwest
Mon 6/811:50 pm
DEN
- GSP
1 stop11h 20m
Southwest
Deal found 5/5![Southwest logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/58:29 am
GSP
- DEN
1 stop16h 42m
Multiple Airlines
Tue 6/168:46 pm
DEN
- GSP
2 stops32h 48m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/34:15 pm
GSP
- DEN
Nonstop3h 40m
United Airlines
Wed 6/1011:59 pm
DEN
- GSP
1 stop7h 56m
United Airlines
Deal found 5/6![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
GSP
- DEN
2 stops6h 20m
Southwest
Thu 7/236:15 am
DEN
- GSP
2 stops10h 00m
Southwest
Deal found 5/6![Southwest logo]()
$345
Best flights from Greenville to DenverDiscover carefully curated flight deals from Greenville to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Greenville to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 6/165:44 am
GSP
- DEN
1 stop4h 51m
Delta
Tue 6/233:15 pm
DEN
- GSP
1 stop6h 44m
Delta
Deal found 5/5![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 8/292:55 pm
GSP
- DEN
1 stop6h 49m
United Airlines
Sat 9/56:13 am
DEN
- GSP
1 stop6h 06m
United Airlines
Deal found 5/6![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 5/9. 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 6/56:50 pm
GSP
- DEN
1 stop6h 50m
Southwest
Tue 6/95:00 am
DEN
- GSP
1 stop6h 10m
Southwest
Deal found 5/9![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 5/5. 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.
Wed 6/35:40 am
GSP
- DEN
1 stop5h 04m
Delta
Thu 6/114:43 pm
DEN
- GSP
1 stop5h 16m
Delta
Deal found 5/5![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 5/9. 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.
Thu 7/3012:55 pm
GSP
- DEN
2 stops8h 15m
Southwest
Sun 8/25:00 am
DEN
- GSP
1 stop5h 10m
Southwest
Deal found 5/9![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:50 pm
GSP
- DEN
1 stop6h 50m
Southwest
Fri 7/246:15 am
DEN
- GSP
2 stops10h 00m
Southwest
Deal found 5/6![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 5/7. 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 7/224:15 pm
GSP
- DEN
Nonstop3h 40m
United Airlines
Sun 7/2611:59 pm
DEN
- GSP
1 stop7h 56m
United Airlines
Deal found 5/7![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 5/8. 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 6/56:50 pm
GSP
- DEN
1 stop6h 50m
Southwest
Fri 6/1212:40 pm
DEN
- GSP
2 stops8h 10m
Southwest
Deal found 5/8![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:15 pm
GSP
- DEN
Nonstop3h 40m
United Airlines
Tue 6/1611:59 pm
DEN
- GSP
1 stop7h 56m
United Airlines
Deal found 5/5![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:15 pm
GSP
- DEN
Nonstop3h 40m
United Airlines
Mon 6/111:59 pm
DEN
- GSP
1 stop7h 56m
United Airlines
Deal found 5/5![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:50 pm
GSP
- DEN
2 stops9h 00m
Southwest
Thu 7/1612:40 pm
DEN
- GSP
2 stops8h 10m
Southwest
Deal found 5/6![Southwest logo]()
$423
Last-minute flights from Greenville to DenverDiscover last-minute flight deals from Greenville to Denver. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Denver. Data last updated May 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/5. 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.
Fri 5/296:25 am
GSP
- DEN
2 stops9h 05m
Southwest
Mon 6/811:50 pm
DEN
- GSP
1 stop11h 20m
Southwest
Deal found 5/5![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/317:32 pm
GSP
- DEN
1 stop5h 24m
American Airlines
Sat 6/611:59 pm
DEN
- GSP
1 stop6h 19m
American Airlines
Deal found 5/7![American Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/34:15 pm
GSP
- DEN
Nonstop3h 40m
United Airlines
Tue 6/910:13 am
DEN
- GSP
Nonstop3h 06m
United Airlines
Deal found 5/8![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/34:15 pm
GSP
- DEN
Nonstop3h 40m
United Airlines
Wed 6/1011:59 pm
DEN
- GSP
1 stop7h 56m
United Airlines
Deal found 5/6![United Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/48:44 pm
GSP
- DEN
2 stops28h 17m
Multiple Airlines
Tue 6/1611:49 pm
DEN
- GSP
1 stop29h 45m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 5/7. 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 6/46:35 pm
GSP
- DEN
1 stop6h 23m
Delta
Tue 6/164:43 pm
DEN
- GSP
1 stop5h 16m
Delta
Deal found 5/7![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:44 pm
GSP
- DEN
2 stops28h 17m
Multiple Airlines
Mon 6/156:00 am
DEN
- GSP
1 stop10h 09m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 5/7. 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 6/56:50 pm
GSP
- DEN
1 stop6h 50m
Southwest
Tue 6/165:00 am
DEN
- GSP
1 stop6h 10m
Southwest
Deal found 5/7![Southwest logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:29 am
GSP
- DEN
2 stops32h 03m
Multiple Airlines
Mon 6/156:00 am
DEN
- GSP
1 stop10h 09m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/58:29 am
GSP
- DEN
1 stop16h 42m
Multiple Airlines
Tue 6/168:46 pm
DEN
- GSP
2 stops32h 48m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/78:44 pm
GSP
- DEN
2 stops28h 17m
Multiple Airlines
Sun 6/1411:59 pm
DEN
- GSP
1 stop7h 47m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$336
One-way flights from Greenville to DenverSearch for one-way flight options from Greenville to Denver. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Greenville to Denver. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/288:54 pm
GSP
- DEN
2 stops26h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 6/78:44 pm
GSP
- DEN
2 stops17h 23m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:17 pm
GSP
- DEN
2 stops42h 38m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/293:22 pm
GSP
- DEN
2 stops33h 02m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 5/7. 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 5/296:25 pm
GSP
- DEN
1 stop7h 20m
Southwest
Deal found 5/7![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/14:23 pm
GSP
- DEN
2 stops42h 42m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 7/28:37 am
GSP
- DEN
3 stops47h 54m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 5/5. 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.
Fri 7/312:55 pm
GSP
- DEN
2 stops8h 15m
Southwest
Deal found 5/5![Southwest logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/293:06 pm
GSP
- DEN
2 stops33h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/38:13 pm
GSP
- DEN
3 stops29h 41m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/213:27 pm
GSP
- DEN
2 stops18h 05m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$187
Find flight deals from Greenville to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $119 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $367 |
Good round-trip deal | $413 or less |
Good one-way deal | $266 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Denver 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 May 10, 2026.
Use the filters below to find and compare flights from Greenville to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Tue 6/16
5:44 am-8:35 am
1 stop4h 51m
Denver Intl
Tue 6/23
3:15 pm-11:59 pm
1 stop6h 44m
$329
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Sat 8/29
2:55 pm-7:44 pm
1 stop6h 49m
Denver Intl
Sat 9/5
6:13 am-2:19 pm
1 stop6h 06m
$329
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Fri 6/5
6:50 pm-11:40 pm
1 stop6h 50m
Denver Intl
Tue 6/9
5:00 am-1:10 pm
1 stop6h 10m
$329
Quickest round-trip
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Wed 6/3
5:40 am-8:44 am
1 stop5h 04m
Denver Intl
Thu 6/11
4:43 pm-11:59 pm
1 stop5h 16m
$329
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Thu 7/30
12:55 pm-7:10 pm
2 stops8h 15m
Denver Intl
Sun 8/2
5:00 am-12:10 pm
1 stop5h 10m
$334
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Thu 7/23
6:50 pm-11:40 pm
1 stop6h 50m
Denver Intl
Fri 7/24
6:15 am-6:15 pm
2 stops10h 00m
$340
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Fri 6/5
6:50 pm-11:40 pm
1 stop6h 50m
Denver Intl
Fri 6/12
12:40 pm-10:50 pm
2 stops8h 10m
$344
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Wed 7/22
4:15 pm-5:55 pm
Nonstop3h 40m
Denver Intl
Sun 7/26
11:59 pm-9:55 am
1 stop7h 56m
$385
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Tue 6/2
4:15 pm-5:55 pm
Nonstop3h 40m
Denver Intl
Tue 6/16
11:59 pm-9:55 am
1 stop7h 56m
$409
GreenvilleDenver
GSP - DEN
GSPDEN
Greenville
Thu 5/28
4:15 pm-5:55 pm
Nonstop3h 40m
Denver Intl
Mon 6/1
11:59 pm-9:55 am
1 stop7h 56m
$409
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Greenville to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Denver in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Greenville to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Greenville with our price prediction graph.
GSP-DEN
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 Denver
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How far ahead should I book a flight from Greenville to Denver?
To ensure you get the cheapest price possible for a flight from Greenville to Denver, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Greenville to Denver?
Currently, August is the cheapest month in which you can book a flight from Greenville to Denver (average of $323). Flying from Greenville to Denver in December is currently the most expensive (average of $541). 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 DEN?
Find hourly flight availability from Greenville to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greenville to Denver as you normally would.
What’s the top layover airport for flights from Greenville to Denver?
Share of 1-stop round-trip flights from Greenville to Denver chosen by Cheapflights users in the past 12 months, using the same layover each way.
Baltimore (BWI) – chosen by Cheapflights users on 50% of 1-stop itineraries from Greenville to Denver on Cheapflights.
What’s the cheapest layover airport for flights from Greenville to Denver?
Average round-trip fare for 1-stop flights from Greenville to Denver, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $268.
What’s the fastest layover option from Greenville to Denver?
Shortest average travel time for 1-stop one-way flights from Greenville to Denver, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 6h 50m.
Which airport typically offers the quickest layover for flights from Greenville to Denver?
Average layover duration for 1-stop one-way flights from Greenville to Denver, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 01m.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated May 10, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Greenville to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Greenville to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
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Greenville and Denver flights
Browse other Greenville and Denver flight options. Last updated on May 10, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
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Top 5 airlines flying from Greenville to Denver
Discover the top 5 airlines that operate flights from Greenville to Denver. 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$182 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$188 | Average$347 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$383 | FlexibilityNo cancel fee | On-time63% |