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Cheap Flights from Greenville-Spartanburg to Philadelphia

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      Compare Greenville-Spartanburg to Philadelphia flight deals

      Find the cheapest month or even day of the year to fly to Philadelphia

      Book the best Philadelphia fare with no extra fees

      Flight deals from Greenville-Spartanburg to Philadelphia

      Looking for a cheap last-minute deal or the best return flight from Greenville-Spartanburg Airport to Philadelphia? If you want to travel next month, return fares start from R 3,640. Find the lowest prices on one-way and return tickets right here.
      Philadelphia.R 1,721 per passenger.Departing Fri, 18 Sep.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Greenville-Spartanburg on Fri, 18 Sep, arriving in Philadelphia International.Price includes taxes and charges.From R 1,721, select.
      Philadelphia.R 1,788 per passenger.Departing Fri, 6 Nov.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Greenville-Spartanburg on Fri, 6 Nov, arriving in Philadelphia International.Price includes taxes and charges.From R 1,788, select.
      Philadelphia.R 2,093 per passenger.Departing Mon, 19 Oct.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Greenville-Spartanburg on Mon, 19 Oct, arriving in Philadelphia International.Price includes taxes and charges.From R 2,093, select.
      Philadelphia.R 2,548 per passenger.Departing Wed, 2 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Wed, 2 Dec, arriving in Philadelphia International.Price includes taxes and charges.From R 2,548, select.
      Philadelphia.R 3,565 per passenger.Departing Sun, 31 Jan.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Sun, 31 Jan, arriving in Philadelphia International.Price includes taxes and charges.From R 3,565, select.
      Philadelphia.R 3,884 per passenger.Departing Sat, 29 Aug.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Sat, 29 Aug, arriving in Philadelphia International.Price includes taxes and charges.From R 3,884, select.
      Philadelphia.R 7,241 per passenger.Departing Fri, 16 Oct.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Greenville-Spartanburg on Fri, 16 Oct, arriving in Philadelphia International.Price includes taxes and charges.From R 7,241, select.

      Find the cheapest month to fly from Greenville-Spartanburg to Philadelphia

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Greenville-Spartanburg to Philadelphia flights are currently cheapest in September.
      Aug
      from R 3,877
      Sep
      from R 1,718
      Oct
      from R 2,089
      Nov
      from R 1,785
      Dec
      from R 2,543
      Jan
      from R 3,558
      Feb
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      Mar
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      Apr
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      May
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      Jun
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      Jul
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      Direct flights from Greenville-Spartanburg to Philadelphia

      American Airlines
      British Airways
      Qatar Airways

      Alternative Greenville-Spartanburg to Philadelphia routes

      Looking for the cheapest, fastest or easiest route from Greenville-Spartanburg to Philadelphia? You could fly into the following airports instead.

      Philadelphia International

      11km from central Philadelphia
      ClosestCheapest
      from R 1,718
      Search flights

      Philadelphia Trenton-Mercer

      47km from central Philadelphia
      from R 2,284
      Search flights

      Greater Wilmington

      49km from central Philadelphia
      Search flights

      Atlantic City International

      75km from central Philadelphia
      from R 2,235
      Search flights

      Allentown

      81km from central Philadelphia
      from R 2,439
      Search flights

      Greenville to Philadelphia: Flight information

      The things to know before you go.
      Cheapest flight foundR 1,721
      Cheapest month to flySeptember
      Average flight time1 hr, 55 mins
      Most popular airlineAmerican Airlines
      Average flights per week67

      Finding cheap flights from Greenville-Spartanburg to Philadelphia: Frequently asked questions

      There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
      The best price we found for a return flight from Greenville-Spartanburg to Philadelphia is R 3,609. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 55 minutes is the average flight time from Greenville-Spartanburg to Philadelphia.
      American Airlines, British Airways and Qatar Airways fly direct from Greenville-Spartanburg to Philadelphia.
      As of August 2026, there are 134 flights per week flying from Greenville-Spartanburg to Philadelphia.
      The cheapest month to fly from Greenville-Spartanburg to Philadelphia is usually September.
      If you're flying from Greenville-Spartanburg Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from R 3,609.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Greenville-Spartanburg Airport to Philadelphia on Thursday, 24 September 2026.
      Yes – the average flight time is 1 hour and 55 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

      In August, the average temperature is usually around 24°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
      Currently, Allegiant Air offers the cheapest flight tickets to Philadelphia.

      Travelling from Greenville-Spartanburg International Airport (GSP) to Philadelphia: what you need to know

      • The average duration of a direct flight from Greenville-Spartanburg International Airport to Philadelphia is 2 hours.

      • Philadelphia and Greenville (where Greenville-Spartanburg International Airport is located) share the UTC-5 timezone. That means there's no time difference to adjust for.

      • The most popular route is from Greenville-Spartanburg International Airport (GSP) to Philadelphia International Airport (PHL). You can select from 20 weekly services between these two airports. If you'd like to get on your way as soon as possible, the earliest flight from GSP to PHL is the 07:00 American Airlines service. If you prefer to travel later, the final departure is at 18:38 with American Airlines.

      • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to board your GSP to Philadelphia flight.

      • Flying over a peak time like July? School holidays and other high seasons can lead to longer lines and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

      • You can book a direct Greenville-Spartanburg International Airport to Philadelphia ticket. Start your journey at GSP and touch down at Philadelphia International Airport (PHL).

      • Keep your eyes peeled for deals with American Airlines. This carrier has direct flights from Greenville-Spartanburg International Airport to Philadelphia.

      • Located around 16 kilometres from central Greenville, GSP can be reached in about 25 minutes by car. Travelling on public transport will take roughly 50 minutes.

      • Searching for a hotel close to GSP? If you're boarding an early flight from Greenville-Spartanburg International Airport to Philadelphia, these accommodation options will get you from your pillow to the plane in no time:

      • 79% of flights that leave from Greenville-Spartanburg International Airport land at their destination on time.

      • GSP is located at 2000 GPS Drive, Suite 1.

      How to find the cheapest flights from Greenville-Spartanburg International Airport (GSP) to Philadelphia

      • The best price we've seen for a one-way Greenville-Spartanburg International Airport to Philadelphia flight is R 1,718. The cheapest price for a return flight is R 3,615. Bear in mind fares can change due to availability at the time of booking.

      • To pick up cheap flights from GSP to Philadelphia, reserve your journey one month before your planned departure.

      • The best month for scoring cheap Greenville-Spartanburg International Airport to Philadelphia tickets is June. Use the 'Whole month' tool to compare prices, then choose the dates that offer the lowest fares.

      • There's no need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's an even better deal on cheap flights from GSP to Philadelphia.

      • Tailor your trip with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Greenville-Spartanburg International Airport to Philadelphia.

      Airports in Philadelphia

      Philadelphia International Airport (PHL)

      • Philadelphia International Airport (PHL) to central Philadelphia takes about 20 minutes to reach by car. The centre is roughly 18 kilometres away.

      • Travelling to the centre on public transport takes about 30 minutes.

      • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from Greenville-Spartanburg International Airport to Philadelphia. Book one of these accommodation options near PHL instead:

      • Reserving your ride from Philadelphia International Airport about three weeks ahead of your flight from GSP to Philadelphia can help you get the lowest rate.

      • PHL is located at 8500 Essington Ave.

      Trenton-Mercer Airport (TTN)

      • Once your flight from Greenville-Spartanburg International Airport to Philadelphia has arrived, you can reach the city centre in around 40 minutes by car. Central Philadelphia is roughly 48 kilometres from Trenton-Mercer Airport (TTN).

      • If you're catching public transport, it'll take about 1 hour 35 minutes.

      • Hang the 'Do not disturb' sign on your door and rest at a hotel close to TTN. Here are a few options where you can put your feet up after your GSP to Philadelphia flight:

      • Get the pick of the lot. Booking your ride from TTN four weeks in advance often means better deals and a greater selection of vehicles.

      • The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

      Best time to go to Philadelphia

      • July is the most popular month for flights from Greenville-Spartanburg International Airport to Philadelphia. To skip the crowds, head to Philadelphia in December.

      • Lock in a Greenville-Spartanburg International Airport to Philadelphia plane ticket with a departure in July if you're eager to visit the city during its warmest month. You can expect temperatures to range from 18ºC (64ºF) to 32ºC (90ºF).

      • Look for cheap tickets from GSP to Philadelphia in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 9ºC (48ºF) on average.

      More about Philadelphia

      Explore more of the United States

      • New York is just one of the many cities in the United States waiting to be explored after you've experienced Philadelphia. Around 129 kilometres away to the northeast, well-known attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.

      • If you want to check out another major destination in the United States, consider Boston, about 434 kilometres northeast of Philadelphia. Museum of Fine Arts Boston, Freedom Trail and USS Constitution Museum are the start of reasons to visit.

      Plan the rest of your trip from Greenville to Philadelphia

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.