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Allentown

$191+ Cheap flights from Greenville to Allentown (GSP - ABE)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ABE
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
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Cheap flight deals from Greenville to Allentown

Cheapest flights from Greenville to Allentown
Explore the most affordable flight options available from Greenville to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:18 am
GSP
-
ABE
1 stop8h 48m
Allegiant Air
Sun 5/37:30 am
ABE
-
GSP
1 stop9h 46m
Allegiant Air
Deal found 3/30$308
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:23 am
GSP
-
ABE
1 stop6h 19m
Allegiant Air
Sun 5/246:00 pm
ABE
-
GSP
1 stop13h 33m
Allegiant Air
Deal found 3/30$315
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:28 pm
GSP
-
ABE
1 stop24h 07m
Multiple Airlines
Mon 5/257:30 am
ABE
-
GSP
1 stop8h 14m
Multiple Airlines
Deal found 3/27$327
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:10 pm
GSP
-
ABE
1 stop6h 18m
Allegiant Air
Sun 7/56:30 am
ABE
-
GSP
1 stop8h 26m
Allegiant Air
Deal found 3/27$328
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:52 pm
GSP
-
ABE
1 stop16h 42m
Multiple Airlines
Mon 9/218:00 am
ABE
-
GSP
1 stop11h 25m
Multiple Airlines
Deal found 3/27$330
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:23 am
GSP
-
ABE
1 stop6h 19m
Allegiant Air
Mon 5/257:30 am
ABE
-
GSP
1 stop8h 14m
Allegiant Air
Deal found 3/30$346
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:25 am
GSP
-
ABE
1 stop15h 14m
Multiple Airlines
Tue 7/2812:00 pm
ABE
-
GSP
2 stops43h 57m
Multiple Airlines
Deal found 3/31$361
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:10 pm
GSP
-
ABE
1 stop6h 18m
Multiple Airlines
Mon 7/273:31 pm
ABE
-
GSP
1 stop23h 35m
Multiple Airlines
Deal found 3/27$373
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:19 am
GSP
-
ABE
1 stop15h 20m
Multiple Airlines
Tue 6/2310:00 am
ABE
-
GSP
2 stops28h 58m
Multiple Airlines
Deal found 3/30$404
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
GSP
-
ABE
1 stop7h 48m
United Airlines
Tue 7/282:23 pm
ABE
-
GSP
1 stop6h 54m
United Airlines
Deal found 3/31$408

Find flight deals from Greenville to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Allentown (ABE). 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 March 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(Kiwi.com)

One-way from

$191
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$476
Provider with most accurate pricing for Greenville-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Allentown-Bethlehem flights.
Search Deals
From Greenville to Allentown-Bethlehem
Search Deals
One-way flight from Greenville to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Allentown 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 March 31, 2026.
Use the filters below to find and compare flights from Greenville to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Thu 7/23

8:25 am-11:39 pm

1 stop15h 14m

Allentown-Bethlehem

Tue 7/28

12:00 pm-7:57 am

2 stops43h 57m

$361

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Thu 7/23

6:00 am-1:48 pm

1 stop7h 48m

Allentown-Bethlehem

Tue 7/28

2:23 pm-9:17 pm

1 stop6h 54m

$408

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Tue 9/1

6:30 am-1:42 pm

1 stop7h 12m

Allentown-Bethlehem

Sat 9/5

2:30 pm-9:17 pm

1 stop6h 47m

$409

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Thu 6/18

5:44 am-12:27 pm

1 stop6h 43m

Allentown-Bethlehem

Tue 6/23

6:09 pm-11:59 pm

1 stop5h 50m

$417

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Fri 5/22

8:23 am-2:42 pm

1 stop6h 19m

Allentown-Bethlehem

Sun 5/24

8:00 am-7:11 pm

2 stops11h 11m

$478

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Fri 5/8

8:28 pm-3:41 pm

1 stop19h 13m

Allentown-Bethlehem

Sat 5/16

10:00 am-8:43 am

1 stop22h 43m

$487
Quickest round-trip

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Mon 6/15

5:16 pm-10:30 pm

1 stop5h 14m

Allentown-Bethlehem

Wed 6/17

6:20 am-12:18 pm

1 stop5h 58m

$506

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Thu 4/30

10:18 am-7:06 pm

1 stop8h 48m

Allentown-Bethlehem

Sun 5/3

1:01 pm-4:53 pm

2 stops27h 52m

$637
Cheapest one-way

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Mon 5/25

8:23 am-9:27 am

1 stop25h 04m

$191

GreenvilleAllentown

GSP - ABE

GSPABE

Greenville

Thu 6/4

8:19 am-11:39 pm

1 stop15h 20m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Greenville to Allentown

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 Greenville to Allentown in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Greenville-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub 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 Greenville-Allentown 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 Greenville to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Greenville 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 Greenville to Allentown

What is the cheapest month to book a flight from Greenville to Allentown?

Currently, July is the cheapest month in which you can book a flight from Greenville to Allentown (average of $41). Flying from Greenville to Allentown in November is currently the most expensive (average of $86). 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.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated March 31, 2026.
Get a feel of what it's like to fly with American Airlines from Greenville to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,543 reviews

Entertainment

6.9

Food

6.4

Overall

7.1

Comfort

7.2

Boarding

7.5

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,543 reviews
American Airlines
7.1
Good
11,543 reviews

Entertainment

6.9

Food

6.4

Overall

7.1

Comfort

7.2

Boarding

7.5

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greenville to Allentown?

    A quick flight from Greenville to Allentown can take about 6h 43m. United Airlines provides one of the quickest options available for as low as $417. The distance between Greenville and Allentown is about 543 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Greenville to Allentown round-trip?

    Our cheapest airline available from Greenville to Allentown is American Airlines. Our recent data shows that you can find tickets from as low as $476 on this airline.

  • Can I find deals for flights from Greenville to Allentown that include hotel bookings?

    Yes. In addition to deals on Greenville to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Allentown.

  • Can I find deals for business class flights from Greenville to Allentown?

    Yes. Cheapflights offers flight deals from Greenville to Allentown 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 Greenville to Allentown?

    Currently, July is the cheapest month in which you can book a flight from Greenville to Allentown (average of $41). Flying from Greenville to Allentown in November is currently the most expensive (average of $86). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Greenville to Allentown

Discover the top airline that operate flights from Greenville to Allentown. 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 March 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$476Average$506FlexibilityNo cancel feeOn-time71%

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