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$108+ Cheap flights from Greenville to Philadelphia (GSP - PHL)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PHL
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Greenville to Philadelphia with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Greenville to Philadelphia are usually found in December or September, booked 73 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Greenville to Philadelphia

Cheapest flights from Greenville to Philadelphia
Explore the most affordable flight options available from Greenville to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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 10/148:24 pm
GSP
-
PHL
1 stop16h 08m
Multiple Airlines
Mon 10/199:24 am
PHL
-
GSP
1 stop5h 21m
Multiple Airlines
Deal found 7/25$209
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/257:03 pm
GSP
-
PHL
1 stop5h 27m
Multiple Airlines
Fri 10/26:00 pm
PHL
-
GSP
1 stop25h 44m
Multiple Airlines
Deal found 7/27$220
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/217:03 pm
GSP
-
PHL
1 stop5h 27m
Multiple Airlines
Fri 10/26:00 pm
PHL
-
GSP
1 stop25h 44m
Multiple Airlines
Deal found 7/27$225
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/116:03 pm
GSP
-
PHL
1 stop6h 27m
Multiple Airlines
Wed 9/1611:59 am
PHL
-
GSP
1 stop7h 45m
Multiple Airlines
Deal found 7/27$227
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/257:03 pm
GSP
-
PHL
1 stop5h 27m
Multiple Airlines
Wed 9/3011:59 am
PHL
-
GSP
1 stop7h 45m
Multiple Airlines
Deal found 7/27$231
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/217:03 pm
GSP
-
PHL
1 stop5h 27m
Multiple Airlines
Wed 9/3011:59 am
PHL
-
GSP
1 stop7h 45m
Multiple Airlines
Deal found 7/27$237
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.
Wed 11/118:24 pm
GSP
-
PHL
1 stop16h 08m
Multiple Airlines
Sat 11/141:00 pm
PHL
-
GSP
1 stop6h 44m
Multiple Airlines
Deal found 7/24$243
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/248:45 pm
GSP
-
PHL
1 stop12h 06m
Multiple Airlines
Mon 8/318:35 am
PHL
-
GSP
1 stop10h 58m
Multiple Airlines
Deal found 7/27$244
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2511:07 am
GSP
-
PHL
1 stop14h 09m
Multiple Airlines
Tue 9/18:35 am
PHL
-
GSP
1 stop6h 31m
Multiple Airlines
Deal found 7/26$245

Find flight deals from Greenville to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Philadelphia (PHL). 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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(Kiwi.com)

One-way from

$108
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$478

Good round-trip deal

$411 or less

Good one-way deal

$327 or less
Provider with most accurate pricing for Greenville-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Philadelphia flights.
Search Deals
From Greenville to Philadelphia
Search Deals
One-way flight from Greenville to Philadelphia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($27 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 July 2026
Search Deals
Price to beat on a round-trip flight from Greenville to Philadelphia.
Search Deals
Price to beat on a one-way flight from Greenville to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Philadelphia 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 28, 2026.
Use the filters below to find and compare flights from Greenville to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Fri 9/11

1:05 pm-9:45 pm

2 stops8h 40m

Philadelphia

Wed 9/16

6:25 am-4:45 pm

2 stops10h 20m

$336

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Thu 10/8

2:10 pm-11:25 pm

2 stops9h 15m

Philadelphia

Tue 10/13

11:25 am-9:00 pm

2 stops9h 35m

$374

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Mon 10/5

6:25 am-2:40 pm

2 stops8h 15m

Philadelphia

Thu 10/8

12:20 pm-9:30 pm

2 stops9h 10m

$394
Quickest round-trip

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 10/24

3:57 pm-5:50 pm

Nonstop1h 53m

Philadelphia

Tue 10/27

8:20 am-10:34 am

Nonstop2h 14m

$423

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 10/24

12:00 pm-4:45 pm

1 stop4h 45m

Philadelphia

Tue 10/27

10:34 am-2:49 pm

1 stop4h 15m

$443

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 9/23

8:15 am-4:00 pm

2 stops7h 45m

Philadelphia

Sun 9/27

11:50 am-8:30 pm

2 stops8h 40m

$483

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 8/1

8:45 am-2:15 pm

1 stop5h 30m

Philadelphia

Mon 8/3

6:59 pm-10:59 pm

1 stop4h 00m

$530

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Thu 10/8

5:40 am-9:29 am

1 stop3h 49m

Philadelphia

Sun 10/11

5:20 am-9:23 am

1 stop4h 03m

$533

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 8/1

6:55 am-1:00 pm

1 stop6h 05m

Philadelphia

Mon 8/3

12:50 pm-9:40 pm

2 stops8h 50m

$535

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Mon 8/17

7:47 pm-9:43 am

1 stop13h 56m

Philadelphia

Fri 8/21

7:40 pm-7:05 pm

1 stop23h 25m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Greenville to Philadelphia

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

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

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

The price you pay for your flight from Greenville to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Greenville to Philadelphia?

Currently, December is the cheapest month in which you can book a flight from Greenville to Philadelphia (average of $427). Flying from Greenville to Philadelphia in March is currently the most expensive (average of $604). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to PHL?

Find hourly flight availability from Greenville to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greenville to Philadelphia as you normally would.

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

Airfare is below average for this route at the moment.

Greenville to Philadelphia flights typically cost between $435 and $612 in October.
The cheapest round-trip price found within the last 5 days was $209 on Multiple Airlines (Oct 14-Oct 19).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated July 28, 2026.
Read reviews from past customers who have flown American Airlines from Greenville to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,839 reviews

Entertainment

6.8

Comfort

7.2

Crew

7.9

Food

6.4

Boarding

7.5

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.1
Good
11,839 reviews
American Airlines
7.1
Good
11,839 reviews

Entertainment

6.8

Comfort

7.2

Crew

7.9

Food

6.4

Boarding

7.5

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Greenville to Philadelphia. 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 Greenville to Philadelphia?

    You will need to book a flight from Greenville to Philadelphia if you want to fly from Greenville to Philadelphia. At least 1 airline has flights from Greenville (GSP) to Philadelphia (PHL) on a regular basis. There are 6 flights to Philadelphia from the Greenville airport per day. If you manage to book one that is nonstop, then you can expect the flight time from GSP to PHL to be around 1h 50m.

  • How popular is this Greenville to Philadelphia flight route?

    Flights from Greenville to Philadelphia have been viewed 5 times in the past calendar month.

  • How long is the flight from Greenville to Philadelphia?

    Departing from Greenville to Philadelphia will take you 1h 53m. There are 514 mi between Greenville and Philadelphia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Greenville to Philadelphia round-trip?

    Flying on American Airlines is currently your cheapest option to Philadelphia, with prices starting at $388. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Greenville to Philadelphia consider choosing Alaska Airlines (90%), Piedmont Airlines (84%) or American Airlines (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Greenville to Philadelphia?

    The cheapest flight price from Greenville to Philadelphia is $189. On average you can expect to pay $1,013. The most popular route, (Greenville - Philadelphia), can usually be booked for $211.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Greenville to Philadelphia (average of $427). Flying from Greenville to Philadelphia in March is currently the most expensive (average of $604). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Greenville to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Greenville to Philadelphia

Discover the top airline that operate flights from Greenville to Philadelphia. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$388Average$499FlexibilityNo cancel feeOn-time71%

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