$134+ Cheap flights from Sky Harbor Intl (PHX) to Greenville (GSP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GSP
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Greenville 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.Cheap flight deals from Sky Harbor Intl to Greenville
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One-way
Cheapest flights from Sky Harbor Intl to GreenvilleExplore the most affordable flight options available from Sky Harbor Intl to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/272:05 pm -
1 stop5h 51m
Wed 11/115:17 pm -
1 stop9h 08m
Deal found 9/14![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 9/14. 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 10/2710:30 pm -
1 stop8h 35m
Wed 11/117:05 am -
2 stops8h 40m
Deal found 9/14![Southwest logo]()
$272
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 10/2610:34 am -
1 stop6h 47m
Thu 10/295:40 am -
1 stop6h 29m
Deal found 9/10![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/275:20 am -
2 stops8h 36m
Sat 10/314:29 pm -
1 stop7h 08m
Deal found 9/10![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 9/10. 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 10/2710:05 am -
2 stops8h 00m
Sat 10/316:40 am -
2 stops9h 25m
Deal found 9/10![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/2911:58 pm -
1 stop8h 10m
Wed 1/66:30 am -
1 stop7h 58m
Deal found 9/14![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 10/1910:25 pm -
1 stop8h 56m
Fri 10/233:39 pm -
1 stop8h 22m
Deal found 9/14![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 10/1910:30 pm -
1 stop8h 35m
Fri 10/232:10 pm -
2 stops10h 35m
Deal found 9/14![Southwest logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/1410:12 pm -
1 stop18h 47m
Mon 10/198:32 pm -
1 stop27h 10m
Deal found 9/13![Multiple Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/13. 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 10/3012:20 pm -
2 stops7h 30m
Wed 11/47:05 am -
2 stops7h 35m
Deal found 9/13![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3012:29 pm -
1 stop6h 30m
Mon 11/24:29 pm -
1 stop7h 08m
Deal found 9/14![United Airlines logo]()
$344
Best flights from Sky Harbor Intl to GreenvilleDiscover carefully curated flight deals from Sky Harbor Intl to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:30 am -
1 stop6h 05m
Sat 11/75:16 pm -
1 stop8h 09m
Deal found 9/9![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 9/14. 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 12/56:25 am -
1 stop7h 35m
Sun 12/138:50 pm -
1 stop6h 25m
Deal found 9/14![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 11/27:00 am -
2 stops11h 58m
Wed 11/116:20 am -
1 stop9h 54m
Deal found 9/10![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 9/10. 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 10/710:30 am -
2 stops7h 35m
Tue 10/131:25 pm -
1 stop12h 15m
Deal found 9/10![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/2812:29 pm -
1 stop6h 30m
Mon 11/25:37 pm -
1 stop8h 03m
Deal found 9/10![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/2711:20 am -
1 stop6h 38m
Mon 11/24:29 pm -
1 stop7h 08m
Deal found 9/10![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/410:45 am -
1 stop10h 15m
Wed 11/1111:58 am -
2 stops11h 39m
Deal found 9/11![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/3010:35 am -
1 stop8h 24m
Thu 11/1210:42 am -
2 stops12h 43m
Deal found 9/11![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/3012:29 pm -
1 stop6h 30m
Sat 11/710:42 am -
2 stops10h 05m
Deal found 9/13![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/310:45 am -
1 stop10h 15m
Thu 11/1210:42 am -
2 stops12h 43m
Deal found 9/13![United Airlines logo]()
$526
Last-minute flights from Sky Harbor Intl to GreenvilleDiscover last-minute flight deals from Sky Harbor Intl to Greenville. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Greenville. Data last updated September 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/10. 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 10/711:32 pm -
1 stop6h 51m
Tue 10/135:40 am -
1 stop6h 29m
Deal found 9/10![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/1410:12 pm -
1 stop18h 47m
Mon 10/198:32 pm -
1 stop27h 10m
Deal found 9/13![Multiple Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 10/1910:25 pm -
1 stop8h 56m
Fri 10/233:39 pm -
1 stop8h 22m
Deal found 9/14![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 10/1910:30 pm -
1 stop8h 35m
Fri 10/232:10 pm -
2 stops10h 35m
Deal found 9/14![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 10/2610:34 am -
1 stop6h 47m
Thu 10/295:40 am -
1 stop6h 29m
Deal found 9/10![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/272:05 pm -
1 stop5h 51m
Wed 11/115:17 pm -
1 stop9h 08m
Deal found 9/14![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 9/14. 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 10/2710:30 pm -
1 stop8h 35m
Wed 11/117:05 am -
2 stops8h 40m
Deal found 9/14![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/275:20 am -
2 stops8h 36m
Sat 10/314:29 pm -
1 stop7h 08m
Deal found 9/10![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 9/10. 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 10/2710:05 am -
2 stops8h 00m
Sat 10/316:40 am -
2 stops9h 25m
Deal found 9/10![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 9/13. 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 10/3012:20 pm -
2 stops7h 30m
Wed 11/47:05 am -
2 stops7h 35m
Deal found 9/13![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3012:29 pm -
1 stop6h 30m
Mon 11/24:29 pm -
1 stop7h 08m
Deal found 9/14![United Airlines logo]()
$344
One-way flights from Sky Harbor Intl to GreenvilleSearch for one-way flight options from Sky Harbor Intl to Greenville. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Sky Harbor Intl to Greenville. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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 12/2911:55 pm -
1 stop7h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$134
This Southwest deal was found by Cheapflights users on 9/10. 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 10/215:45 am -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/219:20 pm -
3 stops32h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/612:25 pm -
3 stops28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/511:52 pm -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/611:48 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$201
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/215:00 am -
1 stop8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/412:04 pm -
3 stops27h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$225
Find flight deals from Sky Harbor Intl to Greenville
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Greenville (GSP). 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (American Airlines) |
One-way from | $134 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $404 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl to Greenville 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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Greenville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Mon 10/5
11:52 pm-9:58 am
1 stop7h 06m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$200
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Sat 10/10
10:30 pm-10:45 am
1 stop9h 15m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$201
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Tue 11/17
1:29 pm-9:59 pm
1 stop6h 30m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$201
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Tue 10/6
11:48 am-11:13 pm
1 stop8h 25m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$201
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Tue 11/17
11:05 am-8:50 pm
2 stops7h 45m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$206
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Wed 10/21
5:00 am-3:21 pm
1 stop7h 21m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$206
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Wed 10/21
7:15 am-5:18 pm
2 stops31h 03m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$216
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Sun 10/4
11:05 pm-10:24 am
1 stop8h 19m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$275
Quickest round-trip
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Wed 10/7
11:50 pm-8:24 am
1 stop5h 34m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$275
PhoenixGreenville
PHX Phoenix Sky Harbor Intl - GSP Greenville
PHXGSP
Phoenix Sky Harbor Intl
Sat 10/31
7:30 am-4:35 pm
1 stop6h 05m
Greenville
Sat 11/7
5:16 pm-11:25 pm
1 stop8h 09m
$299
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to Greenville
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 Sky Harbor Intl to Greenville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Greenville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Greenville 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 Phoenix Sky Harbor Intl Airport-Greenville 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 Sky Harbor Intl to Greenville
Have a flexible travel schedule? Discover the best time to fly to Greenville from Sky Harbor Intl with our price prediction graph.
PHX-GSP
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 Phoenix Sky Harbor Intl Airport to Greenville
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Greenville?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Greenville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Greenville?
Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Greenville (average of $404). Flying from Phoenix Sky Harbor Intl Airport to Greenville in March is currently the most expensive (average of $661). 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.
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Greenville?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to Greenville flights typically cost between $371 and $468 in October.The cheapest round-trip price found within the last 5 days was $267 on American Airlines (Oct 27-Nov 11).
Reviews of airlines servicing Greenville
Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated September 14, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Phoenix Sky Harbor Intl Airport to Greenville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Sky Harbor Intl to Greenville
Discover the top 4 airlines that operate flights from Sky Harbor Intl to Greenville. 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$474 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$300 | Average$512 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$306 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$542 | FlexibilityNo cancel fee | On-time63% |