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$101+ Cheap flights from Philadelphia to Greenville (PHL - 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GSP
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find cheap flights from Philadelphia to Greenville with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Philadelphia to Greenville are usually found in September or January, booked 49 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Philadelphia to Greenville

Cheapest flights from Philadelphia to Greenville
Explore the most affordable flight options available from Philadelphia to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

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.
Fri 10/26:00 am
PHL
-
GSP
1 stop12h 23m
Multiple Airlines
Mon 10/58:32 pm
GSP
-
PHL
2 stops16h 40m
Multiple Airlines
Deal found 7/23$209
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 8/276:40 pm
PHL
-
GSP
1 stop24h 53m
Multiple Airlines
Mon 8/318:45 pm
GSP
-
PHL
2 stops15h 41m
Multiple Airlines
Deal found 7/23$210
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 9/115:15 am
PHL
-
GSP
1 stop13h 45m
Multiple Airlines
Mon 9/147:55 pm
GSP
-
PHL
2 stops17h 17m
Multiple Airlines
Deal found 7/22$212
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.
Thu 9/1010:37 am
PHL
-
GSP
1 stop9h 12m
Multiple Airlines
Mon 9/148:32 pm
GSP
-
PHL
2 stops16h 40m
Multiple Airlines
Deal found 7/22$215
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.
Tue 9/18:35 am
PHL
-
GSP
1 stop6h 31m
Multiple Airlines
Thu 9/38:37 am
GSP
-
PHL
1 stop7h 39m
Multiple Airlines
Deal found 7/23$225
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 10/17:10 am
PHL
-
GSP
2 stops36h 42m
Multiple Airlines
Mon 10/57:03 pm
GSP
-
PHL
1 stop5h 35m
Multiple Airlines
Deal found 7/23$226
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:40 pm
PHL
-
GSP
1 stop24h 59m
Multiple Airlines
Thu 9/38:37 am
GSP
-
PHL
1 stop14h 52m
Multiple Airlines
Deal found 7/24$227
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 8/2010:01 pm
PHL
-
GSP
1 stop17h 59m
Multiple Airlines
Mon 8/248:45 pm
GSP
-
PHL
2 stops15h 41m
Multiple Airlines
Deal found 7/23$231
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:40 pm
PHL
-
GSP
1 stop24h 59m
Multiple Airlines
Wed 9/308:24 pm
GSP
-
PHL
1 stop28h 06m
Multiple Airlines
Deal found 7/24$232

Find flight deals from Philadelphia to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(Kiwi.com)

One-way from

$101
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$543

Good round-trip deal

$500 or less

Good one-way deal

$280 or less
Provider with most accurate pricing for Philadelphia-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Greenville flights.
Search Deals
From Philadelphia to Greenville
Search Deals
One-way flight from Philadelphia to Greenville
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Greenville.
Search Deals
Price to beat on a one-way flight from Philadelphia to Greenville.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 July 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Wed 8/19

7:15 am-12:25 pm

1 stop5h 10m

Greenville

Sat 8/22

6:45 am-1:30 pm

1 stop6h 45m

$321

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Thu 8/27

10:20 am-8:15 pm

2 stops9h 55m

Greenville

Mon 8/31

7:00 am-1:15 pm

1 stop6h 15m

$326

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Tue 12/1

7:25 am-6:05 pm

2 stops10h 40m

Greenville

Tue 12/8

7:05 am-1:15 pm

1 stop6h 10m

$326

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Wed 9/16

10:45 am-9:00 pm

2 stops10h 15m

Greenville

Fri 9/18

7:00 am-3:25 pm

2 stops8h 25m

$374
Quickest round-trip

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Wed 10/14

6:00 am-12:40 pm

1 stop6h 40m

Greenville

Sun 10/18

7:35 pm-12:20 am

1 stop4h 45m

$384

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Fri 10/2

3:20 pm-10:45 pm

2 stops7h 25m

Greenville

Mon 10/5

1:05 pm-9:50 pm

2 stops8h 45m

$394

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Sun 11/1

1:50 pm-10:55 pm

2 stops9h 05m

Greenville

Wed 11/4

11:25 am-9:20 pm

2 stops9h 55m

$394

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Fri 9/4

10:20 am-8:15 pm

2 stops9h 55m

Greenville

Sun 9/6

11:35 am-9:00 pm

2 stops9h 25m

$399
Cheapest one-way

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Mon 9/28

5:32 pm-5:14 pm

2 stops23h 42m

$154
Quickest one-way

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Wed 8/19

7:15 am-12:25 pm

1 stop5h 10m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Philadelphia 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 Philadelphia to Greenville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-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 Philadelphia-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 Philadelphia to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Philadelphia 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 Philadelphia to Greenville

How far ahead should I book a flight from Philadelphia to Greenville?

To ensure you get the cheapest price possible for a flight from Philadelphia to Greenville, you should look to book at least 48 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 Philadelphia to Greenville?

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Greenville (average of $413). Flying from Philadelphia to Greenville in November is currently the most expensive (average of $597). 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 PHL to GSP?

Find hourly flight availability from Philadelphia 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 July 27, 2026.

It’s optimal to fly from Philadelphia to Greenville in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Philadelphia to Greenville?

Airfare is below average for this route at the moment.

Philadelphia to Greenville flights typically cost between $458 and $685 in October.
The cheapest round-trip price found within the last 5 days was $209 on Multiple Airlines (Oct 2-Oct 5).

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 July 27, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Philadelphia 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.
Delta
7.8
Good
8,487 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,844 reviews
Delta
7.8
Good
8,487 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Greenville?

    Booking a flight from Philadelphia (PHL) to Greenville (GSP) is your only option if you wish to fly from Philadelphia to Greenville. On a typical day, there are 8 flights from Philadelphia to Greenville, all of which are around 1h 54m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Philadelphia to Greenville.

  • How popular is this Philadelphia to Greenville flight route?

    Flights from Philadelphia to Greenville have been viewed 1 times in the past calendar month.

  • How long is the flight from Philadelphia to Greenville?

    A quick flight from Philadelphia to Greenville can take about 5h 10m. Southwest provides one of the quickest options available for as low as $321. Airlines will cover a distance of 514 mi.

  • What are the cheapest airlines flying from Philadelphia to Greenville round-trip?

    Delta, at $226, was found to be the cheapest airline from Philadelphia to Greenville. An alternate airline flying to your destination would be American Airlines. Delta is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Philadelphia to Greenville?

    Before booking your flight to Greenville from Philadelphia, check out the most reliable airlines to get you to your destination on time: Piedmont Airlines (83%), British Airways (74%), American Airlines( 69%).

  • What are the cheapest flights from Philadelphia to Greenville?

    Looking at all options, your cheapest flight can be booked for $280. While the most popular route (Philadelphia - Greenville) can be booked for $212 on average, our data indicates $402 when flying from Philadelphia to Greenville.

  • Can I find deals for flights from Philadelphia to Greenville that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Greenville?

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

  • Can I find deals for business class flights from Philadelphia to Greenville?

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Greenville?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Greenville (average of $413). Flying from Philadelphia to Greenville in November is currently the most expensive (average of $597). 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
Greer
Simpsonville
Greenwood
Duncan
Seneca

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Alternative routes for Philadelphia to Greenville

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Top 2 airlines flying from Philadelphia to Greenville

Discover the top 2 airlines that operate flights from Philadelphia 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$226Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$393Average$501FlexibilityNo cancel feeOn-time71%

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