HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greenville

$98+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GSP
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia 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 Philadelphia to Greenville are usually found in August or March, booked 56 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap 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 April 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$244
(Mytrip)

One-way from

$98
(Mytrip)

Popular in

January

Cheapest in

August

Average price

$479

Good round-trip deal

$394 or less

Good one-way deal

$208 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. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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

Find 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 April 16, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:05 pmPHL - GSP
1 stop20h 00mMultiple Airlines
Mon 5/53:55 pmGSP - PHL
1 stop24h 45mMultiple Airlines
Deal found 4/16$244
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:00 amPHL - GSP
1 stop6h 14mDelta
Sat 7/52:59 pmGSP - PHL
1 stop6h 57mDelta
Deal found 4/16$293
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:20 amPHL - GSP
2 stops11h 05mSouthwest
Tue 6/173:10 pmGSP - PHL
2 stops7h 35mSouthwest
Deal found 4/15$320
This American Airlines deal was found by Cheapflights users on 4/15. 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 6/104:27 pmPHL - GSP
1 stop7h 12mAmerican Airlines
Tue 6/176:00 amGSP - PHL
1 stop9h 37mAmerican Airlines
Deal found 4/15$348
This deal was found by Cheapflights users on 4/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:15 amPHL - GSP
1 stop3h 37mUnited Airlines
Tue 5/136:00 amGSP - PHL
1 stop3h 45mUnited Airlines
Deal found 4/16$454

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 April 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Greenville that are best for you.

Fly from

Philadelphia

Fly to

Greenville

Route

Depart

Return

Price

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Thu 5/1

7:05 pm-3:05 pm

1 stop20h 00m

Greenville

Mon 5/5

3:55 pm-4:40 pm

1 stop24h 45m

$244

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Tue 7/1

8:00 am-2:14 pm

1 stop6h 14m

Greenville

Sat 7/5

2:59 pm-9:56 pm

1 stop6h 57m

$293

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Tue 6/10

7:20 am-6:25 pm

2 stops11h 05m

Greenville

Tue 6/17

3:10 pm-10:45 pm

2 stops7h 35m

$320

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Tue 6/10

4:27 pm-11:39 pm

1 stop7h 12m

Greenville

Tue 6/17

6:00 am-3:37 pm

1 stop9h 37m

$348

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Sat 5/10

6:15 am-9:52 am

1 stop3h 37m

Greenville

Tue 5/13

6:00 am-9:45 am

1 stop3h 45m

$454

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Sun 4/27

6:00 pm-8:55 pm

1 stop26h 55m

$98

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Tue 7/15

7:20 am-6:25 pm

2 stops11h 05m

$169

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Tue 7/15

10:26 am-6:54 pm

1 stop8h 28m

$194

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Wed 5/14

10:44 am-9:52 am

1 stop23h 08m

$255

PhiladelphiaGreenville

PHL - GSP

PHLGSP

Philadelphia

Sat 7/19

7:15 am-11:45 pm

1 stop16h 30m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Philadelphia-Greenville flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Greenville. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Greenville, you should look to book at least 56 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, January is the cheapest month in which you can book a flight from Philadelphia to Greenville (average of $329). Flying from Philadelphia to Greenville in March is currently the most expensive (average of $384). 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 April 16, 2025.

It’s optimal to fly from Philadelphia to Greenville in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Philadelphia to Greenville

Explore weekly flight availability from Philadelphia to Greenville. 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 April 16, 2025.

The most flights from PHL to GSP are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Greenville by month

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

In terms of precipitation, rainfall in Greenville ranges from 3.6 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Greenville when rainfall is around 3.6 in.

Temperature in Greenville by month

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

If weather is an important factor for your trip to Greenville, 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 41.0 F).

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 April 16, 2025.
To help decide which airline to fly from Philadelphia to Greenville, see what other customers have to say about Southwest, Delta and United Airlines. 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.
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,282 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,916 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,665 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 46m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Philadelphia to Greenville.

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

    Delta, at $293, was found to be the cheapest airline from Philadelphia to Greenville.Alternate airlines to your destination round-trip include Southwest and American Airlines. Delta is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Philadelphia to Greenville are Southwest ($169), American Airlines ($194), and United Airlines ($255).

  • 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: Alaska Airlines (87%), Piedmont Airlines (81%), American Airlines( 78%).

  • What are the cheapest flights from Philadelphia to Greenville?

    Looking at all options, your cheapest flight can be booked for $124. While the most popular route (Philadelphia - Greenville) can be booked for $231 on average our data indicates $328 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, January is the cheapest month in which you can book a flight from Philadelphia to Greenville (average of $329). Flying from Philadelphia to Greenville in March is currently the most expensive (average of $384). 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
Simpsonville
Seneca
Duncan
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.

Alternative routes for Philadelphia to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charlotte flights
John F Kennedy Intl to Charleston flights
LaGuardia to Charleston flights
Newark to Charleston flights
Newark to Charlotte flights
LaGuardia to Charlotte flights
LaGuardia to Myrtle Beach flights
John F Kennedy Intl to Myrtle Beach flights
Newark to Myrtle Beach flights
Newark to Savannah flights
Dulles Intl to Charleston flights
John F Kennedy Intl to Savannah flights
Reagan-National to Charleston flights
Dulles Intl to Charlotte flights
LaGuardia to Savannah flights
Dulles Intl to Savannah flights
Philadelphia to Charleston flights
Reagan-National to Charlotte flights
Newark to Greenville flights
Philadelphia to Savannah flights
Reagan-National to Savannah flights
John F Kennedy Intl to Greenville flights
LaGuardia to Greenville flights
Philadelphia to Myrtle Beach flights
LaGuardia to Hilton Head Island flights
Newark to Hilton Head Island flights
Pittsburgh to Myrtle Beach flights
Reagan-National to Myrtle Beach flights
John F Kennedy Intl to Hilton Head Island flights
Philadelphia to Charlotte flights
Dulles Intl to Myrtle Beach flights
LaGuardia to Columbia flights
John F Kennedy Intl to Columbia flights
Dulles Intl to Columbia flights
Pittsburgh to Charlotte flights
Dulles Intl to Greenville flights
Pittsburgh to Charleston flights
Philadelphia to Columbia flights
Newark to Columbia flights
Allentown to Myrtle Beach flights
Latrobe to Myrtle Beach flights
Reagan-National to Hilton Head Island flights
Reagan-National to Greenville flights
Dulles Intl to Hilton Head Island flights
Allentown to Charlotte flights
Reagan-National to Columbia flights
Scranton to Charlotte flights
Harrisburg to Charlotte flights
Pittsburgh to Savannah flights

Top 3 airlines flying from Philadelphia to Greenville

Discover the top 3 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$425FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$331Average$442FlexibilityNo cancel feeOn-time71%

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.