ABE - GSP

$248 Find Cheap Flights from Allentown 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 Allentown to Greenville departing on 1/1. 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 Allentown 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 Allentown to Greenville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$249
Allegiant Air
Sun 1/18Fri 1/23
ABE - GSP • 1 stop
Cheapest one-way
$248
Multiple Airlines
Thu 1/1
ABE - GSP • 1 stop
Top airlines
Allegiant Air
Cheapest • from $249 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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 Allentown to Greenville (ABE-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown 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 Allentown to Greenville

Sun, Jan 18 - Fri, Jan 23
Allegiant Air Logo
8:30 am - 4:19 pm
ABE
-
GSP
7h 49m1 stop
Allegiant Air Logo
9:48 am - 10:01 pm
GSP
-
ABE
12h 13m1 stop
$249Allegiant Air
Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
8:30 am - 8:58 am
ABE
-
GSP
24h 28m2 stops
Multiple Airlines Logo
9:48 am - 10:01 pm
GSP
-
ABE
12h 13m1 stop
$283Multiple Airlines
Tue, Mar 10 - Sat, Mar 14
American Airlines Logo
7:41 am - 1:15 pm
ABE
-
GSP
5h 34m1 stop
American Airlines Logo
5:20 am - 11:30 am
GSP
-
ABE
6h 10m1 stop
$395American Airlines
Sun, Jan 18 - Sat, Jan 24
Delta Logo
6:28 am - 11:08 am
ABE
-
GSP
4h 40m1 stop
Delta Logo
5:40 am - 12:05 pm
GSP
-
ABE
6h 25m1 stop
$428Delta
Fri, Jan 2 - Sun, Jan 4
United Airlines Logo
2:30 pm - 8:47 pm
ABE
-
GSP
6h 17m1 stop
United Airlines Logo
8:34 am - 4:30 pm
GSP
-
ABE
7h 56m1 stop
$443United Airlines
Tue, Dec 30 - Sun, Jan 4
United Airlines Logo
2:30 pm - 8:56 pm
ABE
-
GSP
6h 26m1 stop
United Airlines Logo
8:34 am - 4:30 pm
GSP
-
ABE
7h 56m1 stop
$459United Airlines
Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
11:30 am - 4:52 pm
ABE
-
GSP
5h 22m1 stop
United Airlines Logo
10:00 am - 10:41 am
GSP
-
ABE
24h 41m2 stops
$480United Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
5:15 pm - 9:43 pm
ABE
-
GSP
4h 28m1 stop
American Airlines Logo
6:20 pm - 11:29 pm
GSP
-
ABE
5h 09m1 stop
$483American Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
6:15 am - 8:47 pm
ABE
-
GSP
14h 32m1 stop
United Airlines Logo
10:37 am - 4:22 pm
GSP
-
ABE
5h 45m1 stop
$525United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
6:15 am - 7:29 pm
ABE
-
GSP
13h 14m2 stops
United Airlines Logo
10:37 am - 4:22 pm
GSP
-
ABE
5h 45m1 stop
$530United Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Greenville flights

Get data-powered insights and trends into flights from Allentown 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 Allentown to Greenville?

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

If you are looking for a flight deal from Allentown to Greenville, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Greenville, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Find deals

Good to know

Low seasonAugust
Cheapest flight$248
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Allentown to Greenville

When to book flights from Allentown to Greenville

Are your dates flexible? Find out the best times to travel from Allentown 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 Allentown to Greenville

  • What is the cheapest flight from Allentown to Greenville?

    In the last 3 days, the lowest price for a flight from Allentown to Greenville was $248 for a one-way ticket and $249 for a round-trip.

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

    No

  • Which airports will I be using when flying from Allentown to Greenville?

    On your way to Greenville, you’ll fly out from Allentown-Bethlehem. You’ll be landing at Greenville.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Greenville?

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

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

    The two airlines most popular with KAYAK users for flights from Allentown to Greenville are United Airlines and American Airlines. With an average price for the route of $302 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $566 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Allentown 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 Allentown to Greenville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Allentown 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 Allentown 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 Allentown with another airline. Booking your flights between Allentown 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 Allentown 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 Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Allentown 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 Allentown 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.
7.4
United AirlinesOverall score based on 9091 reviews
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

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

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

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.

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

Information on your arrival and departure airports

Allentown (ABE)
Greenville (GSP)