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$91+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PHL
May 4 — May 111
Mon 5/4
Mon 5/11
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 June or July, booked 84 days in advance, depart on a Thursday or Saturday 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 April 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/15:43 pm
GSP
-
PHL
1 stop16h 06m
Multiple Airlines
Sun 5/33:20 pm
PHL
-
GSP
1 stop25h 33m
Multiple Airlines
Deal found 3/31$189
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/245:43 pm
GSP
-
PHL
1 stop21h 48m
Multiple Airlines
Mon 5/46:45 am
PHL
-
GSP
1 stop10h 08m
Multiple Airlines
Deal found 3/31$191
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/85:43 pm
GSP
-
PHL
1 stop7h 01m
Multiple Airlines
Mon 5/116:00 am
PHL
-
GSP
1 stop10h 53m
Multiple Airlines
Deal found 3/30$197
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 4/245:43 pm
GSP
-
PHL
1 stop21h 48m
Multiple Airlines
Mon 4/277:00 am
PHL
-
GSP
1 stop9h 53m
Multiple Airlines
Deal found 4/3$204
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 4/175:43 pm
GSP
-
PHL
1 stop16h 06m
Multiple Airlines
Sun 4/195:32 pm
PHL
-
GSP
1 stop23h 21m
Multiple Airlines
Deal found 4/2$207
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/295:05 pm
GSP
-
PHL
1 stop7h 39m
Multiple Airlines
Mon 6/18:00 am
PHL
-
GSP
1 stop8h 15m
Multiple Airlines
Deal found 3/31$209
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/73:28 pm
GSP
-
PHL
1 stop9h 38m
Multiple Airlines
Sat 5/99:16 pm
PHL
-
GSP
1 stop11h 27m
Multiple Airlines
Deal found 3/30$211
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/248:18 pm
GSP
-
PHL
1 stop11h 23m
Multiple Airlines
Sun 4/265:32 pm
PHL
-
GSP
1 stop23h 21m
Multiple Airlines
Deal found 4/1$217
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/164:55 pm
GSP
-
PHL
1 stop21h 27m
Multiple Airlines
Sun 4/195:32 pm
PHL
-
GSP
1 stop23h 21m
Multiple Airlines
Deal found 3/30$219

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 April 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(Kiwi.com)

One-way from

$91
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$457

Good round-trip deal

$498 or less

Good one-way deal

$270 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. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 4, 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

Thu 5/7

6:25 am-3:50 pm

2 stops9h 25m

Philadelphia

Sat 5/9

11:50 am-8:40 pm

2 stops8h 50m

$385

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 5/16

10:45 am-3:45 pm

1 stop5h 00m

Philadelphia

Sat 5/23

9:45 am-4:35 pm

1 stop6h 50m

$404

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Fri 4/24

12:35 pm-9:45 pm

2 stops9h 10m

Philadelphia

Mon 4/27

11:10 am-10:15 pm

2 stops11h 05m

$427

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 7/11

5:16 pm-9:20 pm

1 stop4h 04m

Philadelphia

Sat 7/18

8:30 am-2:01 pm

1 stop5h 31m

$433
Quickest round-trip

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Thu 9/17

1:05 pm-5:25 pm

1 stop4h 20m

Philadelphia

Tue 9/22

7:15 am-12:25 pm

1 stop5h 10m

$435

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 7/11

12:50 pm-8:55 pm

2 stops8h 05m

Philadelphia

Tue 7/14

1:50 pm-7:00 pm

1 stop5h 10m

$451

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 4/29

6:26 pm-10:50 pm

1 stop4h 24m

Philadelphia

Mon 5/4

5:32 pm-10:46 pm

1 stop5h 14m

$468

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Thu 5/7

1:50 pm-10:45 pm

2 stops8h 55m

Philadelphia

Sun 5/10

8:00 am-6:30 pm

2 stops10h 30m

$473
Cheapest one-way

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 5/30

10:45 am-3:45 pm

1 stop5h 00m

$217

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Tue 9/29

8:10 am-6:00 pm

2 stops9h 50m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 17 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 April.
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?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Philadelphia. Price data was last updated on April 2, 2026.

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 84 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, July is the cheapest month in which you can book a flight from Greenville to Philadelphia (average of $41). Flying from Greenville to Philadelphia in December is currently the most expensive (average of $78). 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 April 4, 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?

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 April 4, 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
11,556 reviews

Comfort

7.2

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,556 reviews
American Airlines
7.1
Good
11,556 reviews

Comfort

7.2

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

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 2 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 52m.

  • How popular is this Greenville to Philadelphia flight route?

    Flights from Greenville to Philadelphia have been viewed 3 times in the past calendar month.

  • How long is the flight from Greenville to Philadelphia?

    Departing from Greenville to Philadelphia will take you 9h 25m. There are 514 mi between Greenville and Philadelphia.

  • 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 $371. Users have found that American Airlines is 20% 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 PSA Airlines (86%), American Airlines (86%) or Piedmont Airlines (86%) 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 $148. On average you can expect to pay $1,029. The most popular route, (Greenville - Philadelphia), can usually be booked for $205.

  • 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, July is the cheapest month in which you can book a flight from Greenville to Philadelphia (average of $41). Flying from Greenville to Philadelphia in December is currently the most expensive (average of $78). 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
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark

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 April 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$461FlexibilityNo cancel feeOn-time71%

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