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Cheap Flights from Philadelphia (PHLA) to Greenville (GSP)

Compare Philadelphia to Greenville-Spartanburg flight deals

Find the cheapest month or even day of the year to fly to Greenville-Spartanburg

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Flight deals from Philadelphia to Greenville-Spartanburg

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Greenville-Spartanburg Airport? If you want to travel next month, return fares start from $521. Find the lowest prices on one-way and return tickets right here.
Greenville.$393 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 16 Sep, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Wed, 23 Sep, arriving in Philadelphia International.Price includes taxes and charges.From $393, select.
Greenville.$456 per passenger.Departing Thu, 1 Oct, returning Wed, 7 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Thu, 1 Oct, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Wed, 7 Oct, arriving in Philadelphia International.Price includes taxes and charges.From $456, select.
Greenville.$477 per passenger.Departing Thu, 13 Aug, returning Mon, 17 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Thu, 13 Aug, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Mon, 17 Aug, arriving in Philadelphia International.Price includes taxes and charges.From $477, select.
Greenville.$521 per passenger.Departing Wed, 15 Jul, returning Wed, 22 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 15 Jul, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Wed, 22 Jul, arriving in Philadelphia International.Price includes taxes and charges.From $521, select.
Greenville.$523 per passenger.Departing Sat, 7 Nov, returning Wed, 11 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sat, 7 Nov, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Wed, 11 Nov, arriving in Philadelphia International.Price includes taxes and charges.From $523, select.
Greenville.$523 per passenger.Departing Fri, 19 Jun, returning Mon, 22 Jun.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Fri, 19 Jun, arriving in Greenville-Spartanburg.Inbound indirect flight with Breeze Airways, departs from Greenville-Spartanburg on Mon, 22 Jun, arriving in Philadelphia International.Price includes taxes and charges.From $523, select.
Greenville.$566 per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 29 Jul, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Sun, 2 Aug, arriving in Philadelphia International.Price includes taxes and charges.From $566, select.
Greenville.$620 per passenger.Departing Mon, 29 Jun, returning Fri, 10 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Mon, 29 Jun, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Fri, 10 Jul, arriving in Philadelphia International.Price includes taxes and charges.From $620, select.
Greenville.$620 per passenger.Departing Thu, 27 Aug, returning Fri, 4 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Thu, 27 Aug, arriving in Greenville-Spartanburg.Inbound indirect flight with Southwest Airlines, departs from Greenville-Spartanburg on Fri, 4 Sep, arriving in Philadelphia International.Price includes taxes and charges.From $620, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Greenville-Spartanburg flights are currently cheapest in September.
Jun
from $523
Jul
from $521
Aug
from $477
Sep
from $393
Oct
from $456
Nov
from $523
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Direct flights from Philadelphia to Greenville-Spartanburg

Philadelphia to Greenville-Spartanburg: Alternative routes

Compare routes from Philadelphia to Greenville below. You may find an airport to fly into that's cheaper, faster, or easier than Greenville-Spartanburg.

Greenville-Spartanburg

17km from central Greenville
ClosestCheapest
from $393
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Asheville

66km from central Greenville
from $553
Search flights

Philadelphia to Greenville: Flight information

The things to know before you go.
Cheapest flight found$393
Cheapest month to flySeptember
Average flight time2 hrs, 3 mins
Most popular airlineAmerican Airlines
Average flights per week92

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

The best price we found for a return flight from Philadelphia to Greenville-Spartanburg is $393. 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.
2 hours and 3 minutes is the average flight time from Philadelphia to Greenville-Spartanburg.
American Airlines, Piedmont Airlines and British Airways fly direct from Philadelphia to Greenville-Spartanburg.
As of June 2026, there are 182 flights per week flying from Philadelphia to Greenville-Spartanburg.
The cheapest month to fly from Philadelphia to Greenville-Spartanburg is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Greenville-Spartanburg Airport on Wednesday, 16 September 2026.
Yes – the average flight time is 2 hours and 3 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 Greenville-Spartanburg 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 Greenville is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Greenville-Spartanburg is Southwest Airlines .

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

  • Your journey comes together at Philadelphia's main airport, Philadelphia International Airport (PHL). Explore your options for catching a flight from Philadelphia to Greenville-Spartanburg International Airport (GSP) departing from this base.

  • Around 2 hours is how long you can expect to be travelling on a direct Philadelphia to Greenville-Spartanburg International Airport flight.

  • Greenville (where Greenville-Spartanburg International Airport is located) and Philadelphia share the UTC-5 timezone. You can fly without needing to calculate any time difference.

  • With 20 direct flights a week between the two airports, Philadelphia International Airport (PHL) to Greenville-Spartanburg International Airport (GSP) is the busiest route. American Airlines operates the earliest flight at 8:14am. If you're eager to make the most of your day before flying, the latest departure from PHL to GSP is with American Airlines at 6:39pm.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Make sure you're at the airport on time to board your flight from Philadelphia to GSP.

  • If you're getting away during a peak month like July, get to the terminal even earlier. It's wise to arrive up to four hours before an international flight and two hours ahead of domestic departures. Check-in and security lines are longer during high seasons like Christmas, New Year and spring break.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Get to your destination in one go from Philadelphia International Airport (PHL). Nonstop flights from Philadelphia to Greenville-Spartanburg International Airport (GSP) are available from here.

  • You'll find a direct flight from Philadelphia to Greenville-Spartanburg International Airport with American Airlines. This popular carrier operates services from PHL.

  • The airline most travellers choose when flying between PHL and GSP is American Airlines.

  • With a reliable 80.67% of services arriving on schedule, American Airlines is the leading carrier for punctuality on this route.

  • PHL is about 18 kilometres from central Philadelphia. If you're catching a taxi, driving or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 30 minutes.

  • Catching an early flight from Philadelphia to Greenville-Spartanburg International Airport? Avoid the mad dash to the terminal (and sneak in some extra snooze time) by staying at one of these hotels near Philadelphia International Airport:

  • When it comes to Philadelphia International Airport's on-time performance, 77% of flights arrive within the expected time frame.

  • You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • TTN is around 48 kilometres from central Philadelphia. It'll take 40 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour 35 minutes.

  • Got an early start? Think about checking in to one of these accommodation options near Trenton-Mercer Airport the day before your Philadelphia to GSP flight:

  • 76% of flights departing Trenton-Mercer Airport arrive within the expected time frame.

  • TTN is located at Scotch Road, Terminal Building.

About Greenville-Spartanburg International Airport (GSP)

Getting from Greenville-Spartanburg International Airport (GSP) to central Greenville

  • From Greenville-Spartanburg International Airport, central Greenville is around 23 kilometres away. It takes about 25 minutes to reach the city centre by car.

  • It takes roughly 50 minutes if you're using public transport.

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

  • Currently, $230 is the best price we've found for a one-way ticket from Philadelphia to Greenville-Spartanburg International Airport. The cheapest price for a return flight is $393. Keep in mind fares can change due to availability at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from Philadelphia to GSP. Airlines adjust prices based on demand, so the closer you get to departure, the more you'll likely spend.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll show you the cheapest price in each month when searching for your Philadelphia to Greenville-Spartanburg International Airport ticket.

  • Finding a cheap plane ticket from Philadelphia to GSP is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Save on your flight from Philadelphia to Greenville-Spartanburg International Airport by using the search filters. Select your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Philadelphia to Greenville-Spartanburg International Airport (GSP)

  • Think about the kind of holiday you want when deciding the best time to fly. January is the quietest month to go to Greenville. July is when most people book flights from Philadelphia to Greenville-Spartanburg International Airport (GSP), which may be perfect if you're chasing more action.

  • When booking your Philadelphia to GSP plane ticket, consider what kind of weather you prefer. July is the warmest month in Greenville, with temperatures ranging from 19ºC (66ºF) to 34ºC (93ºF).

  • January sees temperatures of between -3ºC (27ºF) and 13ºC (55ºF). Look for cheap tickets from Philadelphia to Greenville-Spartanburg International Airport around that time if you want to travel in cooler conditions.

More about Greenville

Explore more of the United States

  • Greenville will leave a lasting impression, but there are so many other corners of the United States just waiting to be discovered. Around 129 kilometres east of Greenville, a trip to Charlotte will keep you busy. Check out popular attractions like Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

  • Around 241 kilometres southwest of Greenville, Atlanta is another essential stop in the United States. Get a taste of what this destination has to offer at Georgia Aquarium, Birth Home of Martin Luther King, Jr and Fox Theatre.

Plan the rest of your trip from Philadelphia to Greenville

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