PHL - GSP

$86 Find Cheap Flights from Philadelphia to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Greenville departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Greenville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$168
Overall average: $524
Multiple Airlines
Thu 1/8Mon 1/12
PHL - GSP • 1 stop
Cheapest non-stop
$353
Typical prices: $417-$521
American Airlines
Tue 4/28Tue 5/5
PHL - GSP • Non-stop
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 12% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greenville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Greenville (PHL-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Greenville

Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
5:40 pm - 8:58 am
PHL
-
GSP
15h 18m1 stop
Multiple Airlines Logo
9:49 pm - 10:39 am
GSP
-
PHL
12h 50m1 stop
$168Multiple Airlines
Mon, Jan 12 - Fri, Jan 23
Multiple Airlines Logo
6:00 am - 3:59 pm
PHL
-
GSP
9h 59m1 stop
Multiple Airlines Logo
9:48 am - 8:47 am
GSP
-
PHL
22h 59m1 stop
$184Multiple Airlines
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
8:43 pm - 3:59 pm
PHL
-
GSP
19h 16m1 stop
Multiple Airlines Logo
6:45 pm - 2:56 pm
GSP
-
PHL
20h 11m1 stop
$188Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
5:30 am - 3:59 pm
PHL
-
GSP
10h 29m1 stop
Multiple Airlines Logo
4:39 pm - 10:32 pm
GSP
-
PHL
5h 53m1 stop
$199Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
5:40 pm - 8:58 am
PHL
-
GSP
15h 18m1 stop
Multiple Airlines Logo
4:39 pm - 3:48 pm
GSP
-
PHL
23h 09m2 stops
$202Multiple Airlines
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
11:47 am - 3:59 pm
PHL
-
GSP
28h 12m1 stop
Multiple Airlines Logo
6:45 pm - 2:56 pm
GSP
-
PHL
20h 11m1 stop
$209Multiple Airlines
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
1:00 pm - 8:58 am
PHL
-
GSP
19h 58m2 stops
Multiple Airlines Logo
6:45 pm - 2:56 pm
GSP
-
PHL
20h 11m1 stop
$210Multiple Airlines
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
5:30 am - 8:58 am
PHL
-
GSP
27h 28m2 stops
Multiple Airlines Logo
6:45 pm - 2:56 pm
GSP
-
PHL
20h 11m1 stop
$213Multiple Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
7:45 am - 4:23 pm
PHL
-
GSP
8h 38m1 stop
Multiple Airlines Logo
4:41 pm - 12:13 pm
GSP
-
PHL
19h 32m1 stop
$217Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
5:15 am - 5:53 pm
PHL
-
GSP
12h 38m1 stop
Multiple Airlines Logo
6:05 pm - 8:39 am
GSP
-
PHL
14h 34m1 stop
$224Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Greenville flights

Get data-powered insights and trends into flights from Philadelphia to Greenville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Greenville?

The average price of all round-trip flights from Philadelphia to Greenville clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Greenville on a Saturday and more expensive on a Monday. On your return trip to Philadelphia, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Philadelphia to Greenville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Greenville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Greenville is March, where tickets cost $410 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $558 and $524 respectively.

Can I save money by flying with a layover from Philadelphia to Greenville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $435 on average.

How far in advance should I book a flight from Philadelphia to Greenville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Greenville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Greenville, you should book around 6 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$86
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Philadelphia to Greenville

When to book flights from Philadelphia to Greenville

Are your dates flexible? Find out the best times to travel from Philadelphia to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Greenville

  • What is the cheapest flight from Philadelphia to Greenville?

    In the last 3 days, the lowest price for a flight from Philadelphia to Greenville was $86 for a one-way ticket and $168 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Greenville?

    No

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Greenville?

    American Airlines, and Delta offer inflight Wi-Fi service on the Philadelphia to Greenville flight route.

  • Which aircraft models fly most regularly from Philadelphia to Greenville?

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Philadelphia to Greenville flight route.

  • Which airline alliances offer flights from Philadelphia to Greenville?

    SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Greenville, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Philadelphia to Greenville?

    There are nonstop flights from Philadelphia to Greenville on a daily basis.

  • Which is the best airline for flights from Philadelphia to Greenville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Greenville are Delta and American Airlines. With an average price for the route of $346 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $470 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and GSP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Greenville

  • Looking for a cheap flight? 25% of our users found flights on this route for $423 or less round-trip.

Prefer to fly direct from Philadelphia to Greenville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Philadelphia to Greenville.
Find which airlines fly direct from Philadelphia Airport to Greenville Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Greenville

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Greenville to Philadelphia

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airlines flying from Philadelphia to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8005 reviews
7.9Entertainment
7.9Comfort
8.1Boarding
7.3Food
8.5Crew
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

Everything you need to know for your flight from Philadelphia to Greenville

Information on your arrival and departure airports