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$110+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Philadelphia are usually found in November or October, booked 49 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap 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 June 12, 2025.

Round-trip from

$243
(Mytrip)

One-way from

$110
(Mytrip)

Popular in

March

Cheapest in

November

Average price

$471

Good round-trip deal

$334 or less

Good one-way deal

$213 or less
From Greenville to Philadelphia
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One-way flight from Greenville to Philadelphia
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Greenville to Philadelphia.
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Price to beat on a one-way flight from Greenville to Philadelphia.
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Find 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/259:46 pmGSP - PHL
2 stops15h 55mMultiple Airlines
Sat 6/288:15 pmPHL - GSP
1 stop25h 09mMultiple Airlines
Deal found 6/10$243
This Southwest deal was found by Cheapflights users on 6/11. 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 7/127:20 amGSP - PHL
2 stops8h 35mSouthwest
Sat 7/2612:20 pmPHL - GSP
2 stops8h 50mSouthwest
Deal found 6/11$352
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/47:50 amGSP - PHL
1 stop8h 19mAmerican Airlines
Wed 7/910:26 amPHL - GSP
1 stop8h 26mAmerican Airlines
Deal found 6/11$357
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 7/307:00 amGSP - PHL
1 stop4h 45mDelta
Sun 8/35:30 amPHL - GSP
1 stop5h 29mDelta
Deal found 6/12$382
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/116:00 amGSP - PHL
1 stop3h 39mUnited Airlines
Sat 7/125:16 pmPHL - GSP
1 stop5h 26mUnited Airlines
Deal found 6/10$423

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 June 12, 2025.
Use the filters below to find and compare flights from Greenville to Philadelphia that are best for you.

Fly from

Greenville

Fly to

Philadelphia

Route

Depart

Return

Price

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 6/25

9:46 pm-1:41 pm

2 stops15h 55m

Philadelphia

Sat 6/28

8:15 pm-9:24 pm

1 stop25h 09m

$243

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Sat 7/12

7:20 am-3:55 pm

2 stops8h 35m

Philadelphia

Sat 7/26

12:20 pm-9:10 pm

2 stops8h 50m

$352

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Fri 7/4

7:50 am-4:09 pm

1 stop8h 19m

Philadelphia

Wed 7/9

10:26 am-6:52 pm

1 stop8h 26m

$357

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 7/30

7:00 am-11:45 am

1 stop4h 45m

Philadelphia

Sun 8/3

5:30 am-10:59 am

1 stop5h 29m

$382

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 7/2

6:00 am-9:55 am

1 stop3h 55m

Philadelphia

Fri 7/4

6:05 am-11:43 pm

2 stops17h 38m

$474

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 6/25

9:46 pm-1:41 pm

2 stops15h 55m

$110

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 9/3

9:30 am-9:05 pm

2 stops11h 35m

$168

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Tue 8/5

6:30 am-1:24 pm

1 stop6h 54m

$237

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Wed 9/3

11:26 am-4:27 pm

1 stop5h 01m

$239

GreenvillePhiladelphia

GSP - PHL

GSPPHL

Greenville

Tue 7/8

6:00 am-9:55 am

1 stop3h 55m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 2025.

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 49 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, August is the cheapest month in which you can book a flight from Greenville to Philadelphia (average of $236). Flying from Greenville to Philadelphia in March is currently the most expensive (average of $295). 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 June 12, 2025.

One of the essential ways to save on airfare from Greenville to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 51% on airfare.

Weekly flight availability from Greenville to Philadelphia

Explore weekly flight availability from Greenville to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from GSP to PHL are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Greenville to Philadelphia 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
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 2 different airlines have flights from Greenville (GSP) to Philadelphia (PHL) on a regular basis. There are 5 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 45m.

  • How popular is this Greenville to Philadelphia flight route?

    Flights from Greenville to Philadelphia have been viewed 10 times in the past calendar month.

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

    Flying on Southwest is currently your cheapest option to Philadelphia, with prices starting at $352. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $357 and $382, respectively. Users have found that Southwest is 21% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Greenville to Philadelphia one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $168. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Greenville to Philadelphia for a low price.

  • 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 (97%), Qatar Airways (89%) or PSA Airlines (82%) 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 $143. On average you can expect to pay $1,712. The most popular route, (Greenville - Philadelphia), can usually be booked for $246.

  • 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, August is the cheapest month in which you can book a flight from Greenville to Philadelphia (average of $236). Flying from Greenville to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

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Alternative routes for Greenville to Philadelphia

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Top 2 airlines flying from Greenville to Philadelphia

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$309Average$351FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$353Average$439FlexibilityNo cancel feeOn-time71%

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