$151+ Cheap flights from Greenville (GSP) to Sky Harbor Intl (PHX)
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PHX
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Sky Harbor Intl 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
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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 Greenville to Sky Harbor Intl
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Cheapest flights from Greenville to Sky Harbor IntlExplore the most affordable flight options available from Greenville to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Greenville to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
GSP
- PHX
1 stop8h 59m
American Airlines
Mon 8/176:20 am
PHX
- GSP
1 stop9h 16m
American Airlines
Deal found 7/22![American Airlines logo]()
$301
This Southwest deal was found by Cheapflights users on 7/23. 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 9/297:00 am
GSP
- PHX
2 stops8h 20m
Southwest
Mon 10/510:30 pm
PHX
- GSP
1 stop8h 35m
Southwest
Deal found 7/23![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 7/24. 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 10/301:05 pm
GSP
- PHX
2 stops8h 50m
Southwest
Mon 11/912:45 pm
PHX
- GSP
2 stops8h 10m
Southwest
Deal found 7/24![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 7/20. 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 8/1110:04 am
GSP
- PHX
1 stop7h 46m
Delta
Tue 9/17:05 am
PHX
- GSP
1 stop8h 40m
Delta
Deal found 7/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:15 am
GSP
- PHX
1 stop9h 39m
Delta
Thu 9/1711:59 pm
PHX
- GSP
1 stop8h 09m
Delta
Deal found 7/21![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 7/24. 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 10/58:40 pm
GSP
- PHX
1 stop6h 30m
Southwest
Sat 10/105:45 am
PHX
- GSP
1 stop10h 45m
Southwest
Deal found 7/24![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 7/21. 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 10/128:40 pm
GSP
- PHX
1 stop6h 30m
Southwest
Thu 10/1511:50 pm
PHX
- GSP
1 stop9h 40m
Southwest
Deal found 7/21![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 7/23. 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 8/207:00 am
GSP
- PHX
2 stops7h 55m
Southwest
Thu 8/276:55 am
PHX
- GSP
2 stops8h 25m
Southwest
Deal found 7/23![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 7/22. 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 11/55:40 am
GSP
- PHX
1 stop6h 31m
Delta
Thu 11/1211:00 am
PHX
- GSP
1 stop5h 49m
Delta
Deal found 7/22![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 7/22. 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 10/105:35 pm
GSP
- PHX
1 stop7h 35m
Southwest
Thu 10/1511:50 pm
PHX
- GSP
1 stop9h 40m
Southwest
Deal found 7/22![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 7/24. 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 9/107:00 am
GSP
- PHX
2 stops9h 05m
Southwest
Mon 9/2111:10 pm
PHX
- GSP
1 stop8h 05m
Southwest
Deal found 7/24![Southwest logo]()
$335
Best flights from Greenville to Sky Harbor IntlDiscover carefully curated flight deals from Greenville to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Greenville to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:40 am
GSP
- PHX
1 stop6h 49m
Delta
Wed 12/161:05 pm
PHX
- GSP
1 stop5h 09m
Delta
Deal found 7/23![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 7/22. 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 10/268:40 pm
GSP
- PHX
1 stop6h 30m
Southwest
Sat 10/319:55 am
PHX
- GSP
1 stop7h 40m
Southwest
Deal found 7/22![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 7/22. 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 1/75:41 pm
GSP
- PHX
1 stop7h 03m
United Airlines
Thu 1/141:00 pm
PHX
- GSP
1 stop8h 19m
United Airlines
Deal found 7/22![United Airlines logo]()
$301
This Southwest deal was found by Cheapflights users on 7/23. 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 9/297:00 am
GSP
- PHX
2 stops8h 20m
Southwest
Mon 10/510:30 pm
PHX
- GSP
1 stop8h 35m
Southwest
Deal found 7/23![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 7/23. 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 9/297:00 am
GSP
- PHX
2 stops8h 30m
Southwest
Tue 10/69:50 am
PHX
- GSP
2 stops8h 10m
Southwest
Deal found 7/23![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 7/22. 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 1/73:15 pm
GSP
- PHX
1 stop8h 20m
Southwest
Thu 1/1411:30 am
PHX
- GSP
2 stops7h 30m
Southwest
Deal found 7/22![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/267:00 am
GSP
- PHX
1 stop10h 13m
United Airlines
Sat 8/296:20 am
PHX
- GSP
1 stop7h 42m
United Airlines
Deal found 7/24![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 7/21. 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 11/92:20 pm
GSP
- PHX
2 stops10h 52m
United Airlines
Sat 11/141:55 pm
PHX
- GSP
1 stop6h 51m
United Airlines
Deal found 7/21![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/116:20 am
GSP
- PHX
1 stop9h 36m
United Airlines
Mon 9/149:45 am
PHX
- GSP
1 stop8h 33m
United Airlines
Deal found 7/24![United Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 7/24. 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 9/257:00 am
GSP
- PHX
2 stops8h 40m
Southwest
Tue 9/2911:10 pm
PHX
- GSP
1 stop8h 05m
Southwest
Deal found 7/24![Southwest logo]()
$394
Last-minute flights from Greenville to Sky Harbor IntlDiscover last-minute flight deals from Greenville to Sky Harbor Intl. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Sky Harbor Intl. Data last updated July 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/20. 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 8/1110:04 am
GSP
- PHX
1 stop7h 46m
Delta
Tue 9/17:05 am
PHX
- GSP
1 stop8h 40m
Delta
Deal found 7/20![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
GSP
- PHX
1 stop8h 59m
American Airlines
Mon 8/176:20 am
PHX
- GSP
1 stop9h 16m
American Airlines
Deal found 7/22![American Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/148:45 pm
GSP
- PHX
1 stop16h 50m
Multiple Airlines
Mon 8/1711:23 pm
PHX
- GSP
2 stops12h 43m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 7/21. 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 8/185:30 pm
GSP
- PHX
1 stop7h 50m
Southwest
Tue 8/2510:45 am
PHX
- GSP
2 stops7h 10m
Southwest
Deal found 7/21![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 7/23. 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 8/207:00 am
GSP
- PHX
2 stops7h 55m
Southwest
Thu 8/276:55 am
PHX
- GSP
2 stops8h 25m
Southwest
Deal found 7/23![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 7/21. 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 8/201:28 pm
GSP
- PHX
1 stop7h 11m
Delta
Thu 8/2710:19 am
PHX
- GSP
1 stop7h 13m
Delta
Deal found 7/21![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/255:28 pm
GSP
- PHX
1 stop6h 09m
American Airlines
Sun 8/3012:15 pm
PHX
- GSP
1 stop8h 10m
American Airlines
Deal found 7/20![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/267:00 am
GSP
- PHX
1 stop10h 13m
United Airlines
Sat 8/296:20 am
PHX
- GSP
1 stop7h 42m
United Airlines
Deal found 7/24![United Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:28 pm
GSP
- PHX
1 stop6h 09m
American Airlines
Sun 8/308:32 am
PHX
- GSP
1 stop8h 08m
American Airlines
Deal found 7/20![American Airlines logo]()
$402
One-way flights from Greenville to Sky Harbor IntlSearch for one-way flight options from Greenville to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Greenville to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/910:33 am
GSP
- PHX
1 stop7h 47m
United Airlines
Deal found 7/22![United Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 7/22. 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 9/97:00 am
GSP
- PHX
2 stops8h 30m
Southwest
Deal found 7/22![Southwest logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/1710:07 am
GSP
- PHX
2 stops14h 32m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/98:24 pm
GSP
- PHX
3 stops38h 34m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/144:57 pm
GSP
- PHX
2 stops32h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/308:47 pm
GSP
- PHX
3 stops29h 42m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$198
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/296:30 am
GSP
- PHX
1 stop7h 39m
United Airlines
Deal found 7/22![United Airlines logo]()
$201
Find flight deals from Greenville to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Sky Harbor Intl (PHX). 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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $151 (United Airlines) |
Popular in | January |
Cheapest in | October |
Average price | $440 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Sky Harbor Intl 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 July 25, 2026.
Use the filters below to find and compare flights from Greenville to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Thu 12/10
5:40 am-10:29 am
1 stop6h 49m
Phoenix Sky Harbor Intl
Wed 12/16
1:05 pm-8:14 pm
1 stop5h 09m
$301
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Mon 10/26
8:40 pm-12:10 am
1 stop6h 30m
Phoenix Sky Harbor Intl
Sat 10/31
9:55 am-8:35 pm
1 stop7h 40m
$301
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Thu 1/7
5:41 pm-10:44 pm
1 stop7h 03m
Phoenix Sky Harbor Intl
Thu 1/14
1:00 pm-11:19 pm
1 stop8h 19m
$301
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Tue 9/29
7:00 am-12:20 pm
2 stops8h 20m
Phoenix Sky Harbor Intl
Mon 10/5
10:30 pm-10:05 am
1 stop8h 35m
$306
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Tue 9/29
7:00 am-12:30 pm
2 stops8h 30m
Phoenix Sky Harbor Intl
Tue 10/6
9:50 am-9:00 pm
2 stops8h 10m
$311
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Thu 1/7
3:15 pm-9:35 pm
1 stop8h 20m
Phoenix Sky Harbor Intl
Thu 1/14
11:30 am-9:00 pm
2 stops7h 30m
$324
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Fri 9/25
7:00 am-12:40 pm
2 stops8h 40m
Phoenix Sky Harbor Intl
Tue 9/29
11:10 pm-10:15 am
1 stop8h 05m
$394
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Wed 8/26
7:00 am-2:13 pm
1 stop10h 13m
Phoenix Sky Harbor Intl
Sat 8/29
6:20 am-5:02 pm
1 stop7h 42m
$401
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Mon 11/9
2:20 pm-11:12 pm
2 stops10h 52m
Phoenix Sky Harbor Intl
Sat 11/14
1:55 pm-10:46 pm
1 stop6h 51m
$406
GreenvillePhoenix
GSP - PHX
GSPPHX
Greenville
Fri 9/11
6:20 am-12:56 pm
1 stop9h 36m
Phoenix Sky Harbor Intl
Mon 9/14
9:45 am-9:18 pm
1 stop8h 33m
$406
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Greenville to Sky Harbor Intl
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 Sky Harbor Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Phoenix Sky Harbor Intl Airport 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-Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Greenville with our price prediction graph.
GSP-PHX
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 Phoenix Sky Harbor Intl Airport
How far ahead should I book a flight from Greenville to Phoenix Sky Harbor Intl Airport?
To ensure you get the cheapest price possible for a flight from Greenville to Phoenix Sky Harbor Intl Airport, you should look to book at least 54 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 Phoenix Sky Harbor Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Greenville to Phoenix Sky Harbor Intl Airport (average of $414). Flying from Greenville to Phoenix Sky Harbor Intl Airport in January is currently the most expensive (average of $555). 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 Greenville to Phoenix Sky Harbor Intl Airport?
Airfare is below average for this route at the moment.
Greenville to Phoenix Sky Harbor Intl Airport flights typically cost between $384 and $527 in August.The cheapest round-trip price found within the last 5 days was $301 on American Airlines (Aug 13-Aug 17).
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Greenville to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Related info for your journey
Find useful and relevant information for your journey from Greenville to Sky Harbor Intl. 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 Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Casa Grande
Chandler
Camp Verde
Globe
Payson
Fountain Hills
Guadalupe
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Greenville and Sky Harbor Intl flights
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Top 4 airlines flying from Greenville to Sky Harbor Intl
Discover the top 4 airlines that operate flights from Greenville to Sky Harbor Intl. 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$301 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$326 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$330 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$376 | Average$479 | FlexibilityNo cancel fee | On-time63% |