$256+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GSP
Sep 13 — Sep 201
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
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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 August 14, 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 August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/710:00 am -
1 stop22h 09m
Sat 10/102:30 pm -
1 stop6h 51m
Deal found 8/10![Allegiant Air logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/117:40 am -
1 stop25h 21m
Wed 10/148:24 pm -
2 stops17h 52m
Deal found 8/10![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/87:40 am -
1 stop24h 31m
Sat 10/102:30 pm -
1 stop6h 51m
Deal found 8/10![Allegiant Air logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 -
1 stop22h 28m
Wed 9/168:24 pm -
2 stops25h 13m
Deal found 8/13![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/56:30 am -
2 stops32h 59m
Sat 10/102:30 pm -
1 stop6h 51m
Deal found 8/10![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 10/103:37 pm -
1 stop17h 17m
Wed 10/148:24 pm -
2 stops17h 52m
Deal found 8/10![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/710:00 am -
1 stop22h 09m
Mon 10/123:18 pm -
1 stop23h 16m
Deal found 8/10![Allegiant Air logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/710:00 am -
1 stop22h 09m
Wed 10/148:24 pm -
2 stops17h 52m
Deal found 8/10![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/9. 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
Thu 9/1710:07 am -
2 stops11h 30m
Deal found 8/9![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/56:30 am -
2 stops13h 22m
Thu 10/88:59 am -
1 stop14h 22m
Deal found 8/10![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/95:00 pm -
1 stop20h 40m
Wed 10/148:24 pm -
2 stops17h 52m
Deal found 8/10![Multiple Airlines logo]()
$331
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 August 14, 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 August 14, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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 11/206:04 pm -
1 stop4h 13m
Mon 11/235:00 pm -
1 stop5h 27m
Deal found 8/13![Delta logo]()
$437
This American Airlines deal was found by Cheapflights users on 8/12. 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 -
1 stop5h 44m
Fri 9/185:21 pm -
1 stop6h 01m
Deal found 8/12![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/1010:32 am -
1 stop6h 42m
Wed 9/1610:25 am -
2 stops23h 14m
Deal found 8/10![United Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 8/10. 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 10/255:40 am -
1 stop6h 25m
Deal found 8/10![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 8/241:10 pm -
1 stop5h 59m
Sun 8/305:46 am -
1 stop6h 42m
Deal found 8/9![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 8/14. 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 9/1012:56 pm -
1 stop6h 56m
Wed 9/165:00 pm -
1 stop5h 16m
Deal found 8/14![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 8/11. 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 9/256:04 pm -
1 stop4h 51m
Sun 9/275:45 am -
1 stop6h 30m
Deal found 8/11![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/266:20 am -
2 stops12h 40m
Sun 9/276:20 am -
1 stop27h 15m
Deal found 8/10![United Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/25:43 pm -
2 stops25h 17m
Mon 10/55:46 pm -
1 stop15h 49m
Deal found 8/9![United Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 8/9. 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 10/166:03 pm -
1 stop4h 48m
Sun 10/185:40 am -
1 stop16h 49m
Deal found 8/9![Delta logo]()
$552
Last-minute flights from Allentown to GreenvilleDiscover last-minute flight deals from Allentown to Greenville. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Greenville. Data last updated August 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/166:30 am -
1 stop8h 33m
Thu 8/203:43 pm -
1 stop5h 07m
Deal found 8/9![Allegiant Air logo]()
$444
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 8/241:10 pm -
1 stop5h 59m
Sun 8/305:46 am -
1 stop6h 42m
Deal found 8/9![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 -
1 stop22h 28m
Wed 9/168:24 pm -
2 stops25h 13m
Deal found 8/13![Multiple Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 8/14. 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 9/1012:56 pm -
1 stop6h 56m
Wed 9/165:00 pm -
1 stop5h 16m
Deal found 8/14![Delta logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 8/9. 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
Thu 9/1710:07 am -
2 stops11h 30m
Deal found 8/9![Multiple Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/12. 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 -
1 stop5h 44m
Fri 9/185:21 pm -
1 stop6h 01m
Deal found 8/12![American Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/178:30 am -
1 stop11h 19m
Mon 9/217:10 pm -
2 stops44h 30m
Deal found 8/9![Multiple Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 8/10. 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.
Tue 9/226:08 pm -
1 stop4h 47m
Sun 9/275:45 am -
1 stop6h 30m
Deal found 8/10![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 8/10. 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 9/256:04 pm -
1 stop4h 51m
Sun 9/275:45 am -
1 stop6h 30m
Deal found 8/10![Delta logo]()
$467
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 August 14, 2026.
Search for one-way flight options from Allentown to Greenville. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/194:57 pm -
1 stop5h 53m
Deal found 8/12![American Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 8/10. 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 9/106:25 am -
1 stop4h 43m
Deal found 8/10![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 9/206:15 am -
2 stops32h 05m
Deal found 8/11![United Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 8/1912:02 pm -
2 stops47h 24m
Deal found 8/12![Multiple Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/106:15 am -
2 stops13h 30m
Deal found 8/10![United Airlines logo]()
$558
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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Kiwi.com) |
One-way from | $256 (American Airlines) |
Popular in | April |
Cheapest in | June |
Average price | $446 |
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 August 14, 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
Quickest round-trip
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 11/20
6:04 pm-10:17 pm
1 stop4h 13m
Greenville
Mon 11/23
5:00 pm-10:27 pm
1 stop5h 27m
$437
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 10/23
6:03 pm-10:51 pm
1 stop4h 48m
Greenville
Sun 10/25
5:40 am-12:05 pm
1 stop6h 25m
$467
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Mon 8/24
1:10 pm-7:09 pm
1 stop5h 59m
Greenville
Sun 8/30
5:46 am-12:28 pm
1 stop6h 42m
$477
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Thu 9/10
12:56 pm-7:52 pm
1 stop6h 56m
Greenville
Wed 9/16
5:00 pm-10:16 pm
1 stop5h 16m
$488
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 9/25
6:04 pm-10:55 pm
1 stop4h 51m
Greenville
Sun 9/27
5:45 am-12:15 pm
1 stop6h 30m
$493
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 9/11
5:45 am-11:29 am
1 stop5h 44m
Greenville
Fri 9/18
5:21 pm-11:22 pm
1 stop6h 01m
$516
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 10/16
6:03 pm-10:51 pm
1 stop4h 48m
Greenville
Sun 10/18
5:40 am-10:29 pm
1 stop16h 49m
$552
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Thu 9/10
10:32 am-5:14 pm
1 stop6h 42m
Greenville
Wed 9/16
10:25 am-9:39 am
2 stops23h 14m
$642
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Sat 9/26
6:20 am-7:00 pm
2 stops12h 40m
Greenville
Sun 9/27
6:20 am-9:35 am
1 stop27h 15m
$712
AllentownGreenville
ABE Allentown-Bethlehem - GSP Greenville
ABEGSP
Allentown-Bethlehem
Fri 10/2
5:43 pm-7:00 pm
2 stops25h 17m
Greenville
Mon 10/5
5:46 pm-9:35 am
1 stop15h 49m
$712
Showing 1-10 of 16 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 August.
| 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.
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 August 14, 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.
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
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Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
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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 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$675 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$410 | Average$520 | FlexibilityNo cancel fee | On-time71% |