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$136+ Cheap flights from Allentown to Greenville (ABE - GSP)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GSP
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Allentown to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Greenville (GSP). 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 agosto 20, 2025.

Round-trip from

$237
(Mytrip)

One-way from

$136
(Mytrip)

Popular in

April

Cheapest in

December

Average price

$360
From Allentown-Bethlehem to Greenville
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One-way flight from Allentown-Bethlehem to Greenville
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Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Allentown to Greenville

Cheapest flights from Allentown to Greenville
Explore the most affordable flight options available from Allentown to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:00 amABE - GSP
1 stop7h 57mAllegiant Air
dom. 9/711:18 amGSP - ABE
1 stop11h 29mAllegiant Air
Deal found 8/18$237
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mié. 9/311:15 amABE - GSP
1 stop23h 13mAllegiant Air
dom. 9/711:18 amGSP - ABE
1 stop26h 52mAllegiant Air
Deal found 8/19$247
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
dom. 10/198:00 amABE - GSP
1 stop13h 03mAllegiant Air
dom. 10/263:37 pmGSP - ABE
1 stop28h 35mAllegiant Air
Deal found 8/20$304
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
vie. 9/56:00 amABE - GSP
1 stop7h 57mMultiple Airlines
dom. 9/711:18 amGSP - ABE
2 stops35h 24mMultiple Airlines
Deal found 8/18$322
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
lun. 10/206:15 amABE - GSP
1 stop13h 46mAllegiant Air
dom. 10/263:37 pmGSP - ABE
1 stop28h 35mAllegiant Air
Deal found 8/19$329
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
sáb. 10/182:17 pmABE - GSP
1 stop24h 35mAllegiant Air
dom. 10/263:37 pmGSP - ABE
1 stop28h 35mAllegiant Air
Deal found 8/18$338
This United Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 8/221:00 pmABE - GSP
1 stop8h 01mUnited Airlines
sáb. 8/239:35 amGSP - ABE
1 stop7h 18mUnited Airlines
Deal found 8/18$339
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:12 pmABE - GSP
1 stop5h 40mDelta
vie. 9/194:35 pmGSP - ABE
1 stop6h 06mDelta
Deal found 8/18$367
This United Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/25:28 pmABE - GSP
1 stop5h 18mUnited Airlines
sáb. 9/69:17 amGSP - ABE
1 stop7h 36mUnited Airlines
Deal found 8/18$376

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Greenville 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 agosto 20, 2025.
Use the filters below to find and compare flights from Allentown to Greenville that are best for you.

Fly from

Allentown

Fly to

Greenville

Route

Depart

Return

Price

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

vie. 9/5

6:00 am-1:57 pm

1 stop7h 57m

Greenville

dom. 9/7

11:18 am-10:47 pm

1 stop11h 29m

$237

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

mié. 9/3

11:15 am-10:28 am

1 stop23h 13m

Greenville

dom. 9/7

11:18 am-2:10 pm

1 stop26h 52m

$247

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

dom. 10/19

8:00 am-9:03 pm

1 stop13h 03m

Greenville

dom. 10/26

3:37 pm-8:12 pm

1 stop28h 35m

$304

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

vie. 9/5

6:00 am-1:57 pm

1 stop7h 57m

Greenville

dom. 9/7

11:18 am-10:42 pm

2 stops35h 24m

$322

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

lun. 10/20

6:15 am-8:01 pm

1 stop13h 46m

Greenville

dom. 10/26

3:37 pm-8:12 pm

1 stop28h 35m

$329

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

sáb. 10/18

2:17 pm-2:52 pm

1 stop24h 35m

Greenville

dom. 10/26

3:37 pm-8:12 pm

1 stop28h 35m

$338

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

vie. 9/12

6:12 pm-11:52 pm

1 stop5h 40m

Greenville

vie. 9/19

4:35 pm-10:41 pm

1 stop6h 06m

$367

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

mar. 9/2

5:28 pm-10:46 pm

1 stop5h 18m

Greenville

sáb. 9/6

9:17 am-4:53 pm

1 stop7h 36m

$376

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

jue. 9/25

6:00 am-11:24 am

1 stop5h 24m

Greenville

mar. 9/30

6:35 am-12:04 pm

1 stop5h 29m

$413

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

jue. 9/4

8:30 am-2:22 pm

1 stop5h 52m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
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Best time to book a flight from Allentown to Greenville

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

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Greenville (average of $329). Flying from Allentown to Greenville in March is currently the most expensive (average of $385). 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.

What is the cheapest time of day to fly from ABE to GSP?

Find hourly flight availability from Allentown to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 20, 2025.

One of the essential ways to save on airfare from Allentown to Greenville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated agosto 20, 2025.
Read through reviews of airlines operating flights from Allentown to Greenville, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,928 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Allentown to Greenville. 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 Allentown to Greenville?

    Departing from Allentown to Greenville will take you 7h 57m. The distance between Allentown and Greenville is about 543 mi.

  • What are the cheapest airlines flying from Allentown to Greenville round-trip?

    Currently priced at $223, United Airlines will fly you from Allentown to Greenville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $277. You may be able to fly from Allentown to Greenville for 45% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Allentown to Greenville one-way?

    The cheapest airlines for a one-way flight from Allentown to Greenville are Allegiant Air ($136), Delta ($279), and United Airlines ($299).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Allentown to Greenville (average of $329). Flying from Allentown to Greenville in March is currently the most expensive (average of $385). 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

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

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Top 2 airlines flying from Allentown to Greenville

Discover the top 2 airlines that operate flights from Allentown to Greenville. 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$302FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$277Average$469FlexibilityNo cancel feeOn-time71%

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