$199+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GSP
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to Greenville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Allentown to Greenville
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Cheapest flights from Allentown to GreenvilleExplore 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 September 5, 2026.
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 September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/3010:00 am -
1 stop21h 49m
Mon 10/57:03 pm -
1 stop19h 31m
Deal found 9/1![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/257:40 am -
1 stop27h 11m
Wed 10/288:24 pm -
2 stops17h 52m
Deal found 9/1![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/16:10 am -
1 stop7h 38m
Thu 10/88:59 am -
1 stop14h 22m
Deal found 9/1![Allegiant Air logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/16:10 am -
1 stop7h 38m
Mon 10/57:03 pm -
1 stop19h 31m
Deal found 9/3![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 12/38:00 am -
1 stop11h 59m
Sun 12/63:49 pm -
1 stop28h 04m
Deal found 9/2![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 12/38:00 am -
1 stop6h 59m
Sun 12/63:49 pm -
1 stop28h 04m
Deal found 8/31![Allegiant Air logo]()
$375
This Delta deal was found by Cheapflights users on 9/2. 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 10/26:04 pm -
1 stop4h 56m
Wed 10/78:05 am -
1 stop4h 00m
Deal found 9/2![Delta logo]()
$427
Best flights from Allentown to GreenvilleDiscover carefully curated flight deals from Allentown to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Allentown to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/3010:00 am -
1 stop21h 49m
Mon 10/57:03 pm -
1 stop19h 31m
Deal found 9/3![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:45 pm -
1 stop7h 10m
Sun 11/225:40 am -
1 stop6h 24m
Deal found 8/31![Delta logo]()
$437
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:12 am -
1 stop4h 15m
Sat 11/288:35 pm -
1 stop3h 42m
Deal found 8/31![American Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 9/3. 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 2/610:10 am -
1 stop6h 44m
Tue 2/95:31 pm -
1 stop23h 14m
Deal found 9/3![United Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 9/2. 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 10/26:04 pm -
1 stop4h 56m
Sat 10/105:00 pm -
1 stop5h 19m
Deal found 9/2![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/4. 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.
Wed 10/146:03 pm -
1 stop4h 48m
Wed 10/215:40 am -
1 stop6h 25m
Deal found 9/4![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/4. 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.
Wed 10/146:39 am -
1 stop4h 21m
Tue 10/278:05 am -
1 stop4h 00m
Deal found 9/4![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 10/156:03 pm -
1 stop4h 48m
Fri 10/238:05 am -
1 stop4h 00m
Deal found 9/4![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 9/1. 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 10/236:03 pm -
1 stop4h 48m
Sun 10/258:05 am -
1 stop4h 00m
Deal found 9/1![Delta logo]()
$559
Last-minute flights from Allentown to GreenvilleDiscover last-minute flight deals from Allentown to Greenville. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Greenville. Data last updated September 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/3010:00 am -
1 stop21h 49m
Mon 10/57:03 pm -
1 stop19h 31m
Deal found 9/1![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/16:10 am -
1 stop7h 38m
Thu 10/88:59 am -
1 stop14h 22m
Deal found 9/1![Allegiant Air logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/16:10 am -
1 stop7h 38m
Mon 10/57:03 pm -
1 stop19h 31m
Deal found 9/3![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/16:10 am -
1 stop7h 38m
Thu 10/89:35 am -
2 stops37h 53m
Deal found 9/1![Multiple Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 9/2. 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 10/26:04 pm -
1 stop4h 56m
Wed 10/78:05 am -
1 stop4h 00m
Deal found 9/2![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 9/2. 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 10/26:04 pm -
1 stop4h 56m
Sat 10/105:00 pm -
1 stop5h 19m
Deal found 9/2![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/4. 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.
Wed 10/146:03 pm -
1 stop4h 48m
Fri 10/238:05 am -
1 stop4h 00m
Deal found 9/4![Delta logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/257:40 am -
1 stop27h 11m
Wed 10/288:24 pm -
2 stops17h 52m
Deal found 9/1![Multiple Airlines logo]()
$302
One-way flights from Allentown to GreenvilleSearch for one-way flight options from Allentown to Greenville. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Allentown to Greenville. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 9/218:00 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Allegiant Air logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/103:00 pm -
2 stops26h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 9/166:08 pm -
1 stop4h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 9/216:46 pm -
3 stops48h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/119:24 am -
1 stop8h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Allegiant Air logo]()
$333
This Delta deal was found by Cheapflights users on 9/2. 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 11/276:30 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$400
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/115:45 am -
2 stops10h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$742
Find 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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Kiwi.com) |
One-way from | $199 (Kiwi.com) |
Popular in | April |
Cheapest in | June |
Average price | $652 |
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 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Allentown to Greenville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Thu 9/10
3:00 pm-5:23 pm
2 stops26h 23m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
Quickest round-trip
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Wed 9/16
6:08 pm-10:55 pm
1 stop4h 47m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$281
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Wed 9/30
10:00 am-7:49 am
1 stop21h 49m
Greenville
Mon 10/5
7:03 pm-2:34 pm
1 stop19h 31m
$332
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 9/11
9:24 am-6:05 pm
1 stop8h 41m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Mon 9/21
8:10 am-5:14 pm
2 stops33h 04m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$376
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 11/27
6:30 am-1:15 pm
1 stop6h 45m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$400
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Sat 11/21
12:45 pm-7:55 pm
1 stop7h 10m
Greenville
Sun 11/22
5:40 am-12:04 pm
1 stop6h 24m
$437
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 10/2
6:04 pm-11:00 pm
1 stop4h 56m
Greenville
Sat 10/10
5:00 pm-10:19 pm
1 stop5h 19m
$437
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Wed 10/14
6:03 pm-10:51 pm
1 stop4h 48m
Greenville
Wed 10/21
5:40 am-12:05 pm
1 stop6h 25m
$437
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Wed 10/14
6:39 am-11:00 am
1 stop4h 21m
Greenville
Tue 10/27
8:05 am-12:05 pm
1 stop4h 00m
$437
Showing 1-10 of 14 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Allentown-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Greenville flight deals on Cheapflights vs. FlightHub >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 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 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.
ABE-GSP
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
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 September 5, 2026.
Read through reviews of airlines operating flights from Allentown to Greenville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
Traveling to a place near Greenville?
Book flights to Greenville if you plan to visit one of these locationsGreer
Simpsonville
Greenwood
Duncan
Anderson
Seneca
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Greenville
Explore flights to Greenville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Allentown and Greenville flights
Browse other Allentown and Greenville flight options. Last updated on September 5, 2026.
Other flights from Allentown
Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$386 | Average$675 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$410 | Average$539 | FlexibilityNo cancel fee | On-time71% |