HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greenville

$120+ Cheap flights from Sky Harbor Intl (PHX) to Greenville (GSP)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GSP
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Greenville are usually found in January or February, booked 68 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap 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 17, 2025.

Round-trip from

$313
(Kiwi.com)

One-way from

$120
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$443
From Phoenix Sky Harbor Intl to Greenville
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Greenville
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Sky Harbor Intl to Greenville

Cheapest flights from Sky Harbor Intl to Greenville
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 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/411:59 pmPHX - GSP
1 stop17h 24mMultiple Airlines
Sun 12/79:33 amGSP - PHX
1 stop27h 34mMultiple Airlines
Deal found 9/15$277
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/1310:55 pmPHX - GSP
1 stop13h 33mMultiple Airlines
Mon 10/208:03 pmGSP - PHX
2 stops26h 02mMultiple Airlines
Deal found 9/15$302
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/1711:24 pmPHX - GSP
1 stop12h 24mMultiple Airlines
Mon 10/208:03 pmGSP - PHX
2 stops26h 02mMultiple Airlines
Deal found 9/15$308
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/1610:59 pmPHX - GSP
1 stop17h 24mMultiple Airlines
Tue 10/214:18 pmGSP - PHX
1 stop23h 59mMultiple Airlines
Deal found 9/16$313
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/252:25 pmPHX - GSP
1 stop26h 41mMultiple Airlines
Mon 9/297:26 pmGSP - PHX
2 stops20h 39mMultiple Airlines
Deal found 9/16$320
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/266:30 amPHX - GSP
1 stop10h 36mMultiple Airlines
Mon 9/297:26 pmGSP - PHX
2 stops20h 39mMultiple Airlines
Deal found 9/15$326
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/2112:18 amPHX - GSP
1 stop7h 34mAmerican Airlines
Wed 10/296:00 amGSP - PHX
1 stop6h 14mAmerican Airlines
Deal found 9/15$337
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/226:00 amPHX - GSP
1 stop6h 42mUnited Airlines
Wed 10/2912:30 pmGSP - PHX
2 stops9h 19mUnited Airlines
Deal found 9/15$342
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/1811:00 pmPHX - GSP
1 stop12h 52mMultiple Airlines
Thu 10/233:37 pmGSP - PHX
1 stop26h 42mMultiple Airlines
Deal found 9/15$345

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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Greenville that are best for you.

Fly from

Sky Harbor Intl

Fly to

Greenville

Route

Depart

Return

Price

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Fri 10/17

11:24 pm-2:48 pm

1 stop12h 24m

Greenville

Mon 10/20

8:03 pm-7:05 pm

2 stops26h 02m

$308

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Wed 10/22

6:00 am-3:42 pm

1 stop6h 42m

Greenville

Wed 10/29

4:45 pm-9:15 pm

1 stop7h 30m

$337

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Tue 10/14

10:59 pm-8:59 am

1 stop7h 00m

Greenville

Tue 10/21

5:30 am-9:23 am

1 stop6h 53m

$337

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Tue 10/28

5:50 am-2:25 pm

1 stop5h 35m

Greenville

Thu 11/6

4:15 pm-9:15 pm

1 stop7h 00m

$348

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Fri 10/24

11:52 pm-1:04 pm

1 stop10h 12m

Greenville

Mon 10/27

8:01 pm-11:17 pm

1 stop6h 16m

$368

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Thu 10/9

5:49 pm-8:06 pm

1 stop23h 17m

Greenville

Mon 10/13

10:01 am-11:59 pm

1 stop16h 58m

$382

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Wed 10/22

7:10 am-7:55 pm

2 stops9h 45m

Greenville

Wed 10/29

6:05 am-1:00 pm

2 stops9h 55m

$387

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Tue 10/14

9:50 pm-10:00 am

1 stop9h 10m

Greenville

Tue 10/21

6:05 am-1:00 pm

2 stops9h 55m

$393

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Fri 10/31

7:00 pm-10:52 am

1 stop12h 52m

Greenville

Mon 11/3

4:24 pm-9:19 pm

1 stop6h 55m

$401

PhoenixGreenville

PHX - GSP

PHXGSP

Phoenix Sky Harbor Intl

Thu 10/30

6:00 am-2:59 pm

1 stop5h 59m

Greenville

Sun 11/2

4:17 pm-9:21 pm

1 stop7h 04m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Greenville. Price data was last updated on September 12, 2025.

Booking 66 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, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Greenville (average of $321). Flying from Phoenix Sky Harbor Intl Airport to Greenville in March is currently the most expensive (average of $386). 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 PHX to GSP?

Find hourly flight availability from Sky Harbor Intl to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Greenville in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

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 17, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly into for flights to Greenville from Phoenix Sky Harbor Intl?

    Most people fly into Greenville (GSP) if they book a flight to Greenville from Phoenix Sky Harbor Intl. On average, Greenville has 0 inbound flights from Phoenix Sky Harbor Intl per day from 4 airlines. Greenville is conveniently located just 10.4 mi from Greenville’s city center.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Greenville?

    A quick flight from Phoenix Sky Harbor Intl Airport to Greenville can take about 5h 35m. United Airlines provides one of the quickest options available for as low as $348. The distance from Phoenix Sky Harbor Intl Airport to Greenville is about 1698 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Greenville round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to Greenville is American Airlines. Our recent data shows that you can find tickets from as low as $276 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $276 and $336 round-trip. American Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sky Harbor Intl to Greenville that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Greenville.

  • Can I find deals for business class flights from Sky Harbor Intl to Greenville?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Greenville?

    Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Greenville (average of $321). Flying from Phoenix Sky Harbor Intl Airport to Greenville in March is currently the most expensive (average of $386). 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.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$457FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$350Average$426FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.