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$380+ Cheap flights from Allentown to Greenville (ABE - GSP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GSP
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$280
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$536
Provider with most accurate pricing for Allentown-Bethlehem-Greenville flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Greenville flights.
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From Allentown-Bethlehem to Greenville
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High demand for flights, 3% potential price rise
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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 January 2026
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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 January 8, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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.
Sat 2/215:58 pmABE - GSP
1 stop5h 46mDelta
Thu 2/265:40 amGSP - ABE
1 stop6h 25mDelta
Deal found 1/7$380
This American Airlines deal was found by Cheapflights users on 1/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:04 amABE - GSP
1 stop6h 15mAmerican Airlines
Tue 5/267:29 pmGSP - ABE
1 stop4h 50mAmerican Airlines
Deal found 1/8$395
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 5/216:00 pmABE - GSP
1 stop13h 33mAllegiant Air
Mon 5/258:23 amGSP - ABE
1 stop6h 19mAllegiant Air
Deal found 1/7$431
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/212:55 pmABE - GSP
1 stop5h 46mUnited Airlines
Thu 2/2610:00 amGSP - ABE
2 stops24h 01mUnited Airlines
Deal found 1/7$453
This Delta deal was found by Cheapflights users on 1/8. 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.
Fri 1/235:59 pmABE - GSP
1 stop5h 51mDelta
Sun 1/255:40 amGSP - ABE
1 stop6h 25mDelta
Deal found 1/8$465
This Delta deal was found by Cheapflights users on 1/6. 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.
Fri 2/135:58 pmABE - GSP
1 stop5h 45mDelta
Sun 2/156:49 amGSP - ABE
1 stop6h 10mDelta
Deal found 1/6$477
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:30 amABE - GSP
1 stop3h 54mAmerican Airlines
Sun 2/16:00 amGSP - ABE
1 stop6h 32mAmerican Airlines
Deal found 1/7$483
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 1/3011:30 amABE - GSP
1 stop5h 22mUnited Airlines
Sun 2/12:55 pmGSP - ABE
2 stops19h 46mUnited Airlines
Deal found 1/7$507
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 3/136:30 amABE - GSP
1 stop13h 08mMultiple Airlines
Sun 3/152:57 pmGSP - ABE
1 stop7h 42mMultiple Airlines
Deal found 1/8$527
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 4/1712:47 pmABE - GSP
1 stop7h 14mDelta
Mon 4/205:40 pmGSP - ABE
1 stop5h 19mDelta
Deal found 1/7$571
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 1/2311:30 amABE - GSP
1 stop5h 22mUnited Airlines
Sun 1/2510:00 amGSP - ABE
2 stops24h 41mUnited Airlines
Deal found 1/8$577

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 January 8, 2026.
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

Sat 2/21

5:58 pm-11:44 pm

1 stop5h 46m

Greenville

Thu 2/26

5:40 am-12:05 pm

1 stop6h 25m

$380

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Sat 5/16

5:40 pm-11:40 pm

1 stop6h 00m

Greenville

Sun 5/24

5:45 am-12:10 pm

1 stop6h 25m

$380

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Wed 5/20

6:04 am-12:19 pm

1 stop6h 15m

Greenville

Tue 5/26

7:29 pm-12:19 am

1 stop4h 50m

$395

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Sat 2/21

2:55 pm-8:41 pm

1 stop5h 46m

Greenville

Thu 2/26

10:00 am-10:01 am

2 stops24h 01m

$453

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 1/23

5:59 pm-11:50 pm

1 stop5h 51m

Greenville

Sun 1/25

5:40 am-12:05 pm

1 stop6h 25m

$465

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 2/13

5:58 pm-11:43 pm

1 stop5h 45m

Greenville

Sun 2/15

6:49 am-12:59 pm

1 stop6h 10m

$477

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 5/15

6:30 am-1:10 pm

1 stop6h 40m

Greenville

Sun 5/17

5:45 am-12:10 pm

1 stop6h 25m

$477

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 1/30

7:30 am-11:24 am

1 stop3h 54m

Greenville

Sun 2/1

6:00 am-12:32 pm

1 stop6h 32m

$483

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 1/30

11:30 am-4:52 pm

1 stop5h 22m

Greenville

Sun 2/1

2:55 pm-10:41 am

2 stops19h 46m

$507

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 3/13

6:30 am-7:38 pm

1 stop13h 08m

Greenville

Sun 3/15

2:57 pm-10:39 pm

1 stop7h 42m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
1
2

Compare providers for flights from Allentown to Greenville

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 Allentown to Greenville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Allentown-Greenville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Greenville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Greenville flights, Cheapflights users trust eDreams the most. eDreams 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 Allentown-Greenville 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 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, February is the cheapest month in which you can book a flight from Allentown to Greenville (average of $38). Flying from Allentown to Greenville in January is currently the most expensive (average of $79). 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 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 January 8, 2026.
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
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 5h 46m. The distance between Allentown and Greenville is about 543 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $450. You may be able to fly from Allentown to Greenville for 51% less than the average price by searching for these airlines.

  • 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, February is the cheapest month in which you can book a flight from Allentown to Greenville (average of $38). Flying from Allentown to Greenville in January is currently the most expensive (average of $79). 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
Greer
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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$329FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$450Average$568FlexibilityNo cancel feeOn-time71%

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