$275+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ABE
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Allentown 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 Greenville to Allentown
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Best
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One-way
Cheapest flights from Greenville to AllentownExplore 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 August 23, 2026.
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 August 23, 2026.
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.
Tue 11/2410:32 am -
1 stop6h 46m
Mon 11/306:04 pm -
1 stop5h 39m
Deal found 8/18![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 8/21. 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 10/175:40 am -
1 stop6h 25m
Mon 10/266:03 pm -
1 stop4h 48m
Deal found 8/21![Delta logo]()
$367
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.
Thu 9/33:39 pm -
1 stop5h 01m
Mon 9/77:50 pm -
2 stops19h 16m
Deal found 8/19![Multiple Airlines logo]()
$381
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am -
1 stop5h 58m
Mon 9/76:09 pm -
1 stop4h 50m
Deal found 8/19![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 10/185:40 am -
1 stop6h 25m
Thu 10/291:00 pm -
1 stop5h 09m
Deal found 8/21![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 8/21. 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 10/208:05 am -
1 stop4h 00m
Tue 10/271:00 pm -
1 stop5h 09m
Deal found 8/21![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 8/22. 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 9/55:20 pm -
1 stop5h 03m
Sun 9/61:10 pm -
1 stop5h 55m
Deal found 8/22![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 10/185:40 am -
1 stop6h 25m
Sun 10/256:39 am -
1 stop4h 21m
Deal found 8/21![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 8/21. 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 10/167:14 pm -
1 stop16h 51m
Mon 10/266:03 pm -
1 stop4h 48m
Deal found 8/21![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 10/185:40 am -
1 stop6h 25m
Fri 10/236:03 pm -
1 stop18h 36m
Deal found 8/21![Delta logo]()
$522
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.
Fri 9/49:20 pm -
2 stops38h 44m
Fri 9/119:24 am -
1 stop8h 41m
Deal found 8/20![Multiple Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 12/318:43 am -
2 stops14h 49m
Sun 1/33:11 pm -
1 stop23h 14m
Deal found 8/21![Multiple Airlines logo]()
$535
Best flights from Greenville to AllentownDiscover carefully curated flight deals from Greenville to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Greenville to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
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.
Tue 11/2410:32 am -
1 stop6h 46m
Mon 11/306:04 pm -
1 stop5h 39m
Deal found 8/18![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/246:20 am -
1 stop10h 48m
Tue 10/275:36 pm -
1 stop23h 20m
Deal found 8/21![United Airlines logo]()
$707
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 pm -
1 stop4h 01m
Mon 9/146:04 pm -
1 stop4h 51m
Deal found 8/20![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 8/21. 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 10/95:40 am -
1 stop6h 25m
Sun 10/116:03 pm -
1 stop4h 48m
Deal found 8/21![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 8/21. 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 10/18:05 am -
1 stop4h 10m
Sun 10/46:04 pm -
1 stop4h 56m
Deal found 8/21![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 8/22. 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 9/55:20 pm -
1 stop5h 03m
Sun 9/61:10 pm -
1 stop5h 55m
Deal found 8/22![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 12/157:48 pm -
2 stops13h 43m
Tue 1/55:36 pm -
2 stops20h 34m
Deal found 8/21![United Airlines logo]()
$718
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:08 pm -
1 stop6h 52m
Sun 9/136:01 pm -
1 stop27h 17m
Deal found 8/19![United Airlines logo]()
$740
Last-minute flights from Greenville to AllentownDiscover last-minute flight deals from Greenville to Allentown. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Allentown. Data last updated August 23, 2026 and is based on user searches.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 pm -
1 stop4h 20m
Sun 8/236:20 am -
1 stop5h 49m
Deal found 8/19![American Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 8/23. 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 8/266:55 am -
1 stop5h 33m
Fri 8/286:04 pm -
1 stop4h 55m
Deal found 8/23![Delta logo]()
$566
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 8/262:18 pm -
1 stop6h 42m
Fri 8/2810:32 am -
2 stops27h 47m
Deal found 8/23![United Airlines logo]()
$757
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.
Thu 9/33:39 pm -
1 stop5h 01m
Mon 9/77:50 pm -
2 stops19h 16m
Deal found 8/19![Multiple Airlines logo]()
$381
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am -
1 stop5h 58m
Mon 9/76:09 pm -
1 stop4h 50m
Deal found 8/19![Delta logo]()
$401
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.
Fri 9/49:20 pm -
2 stops38h 44m
Fri 9/119:24 am -
1 stop8h 41m
Deal found 8/20![Multiple Airlines logo]()
$533
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.
Fri 9/43:46 pm -
1 stop7h 19m
Fri 9/119:24 am -
1 stop8h 41m
Deal found 8/20![Allegiant Air logo]()
$545
This Delta deal was found by Cheapflights users on 8/22. 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 9/55:20 pm -
1 stop5h 03m
Sun 9/61:10 pm -
1 stop5h 55m
Deal found 8/22![Delta logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/712:06 pm -
1 stop6h 54m
Fri 9/119:24 am -
1 stop8h 41m
Deal found 8/23![Multiple Airlines logo]()
$688
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 pm -
1 stop4h 01m
Mon 9/146:04 pm -
1 stop4h 51m
Deal found 8/20![Delta logo]()
$367
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:08 pm -
1 stop6h 52m
Sun 9/136:01 pm -
1 stop27h 17m
Deal found 8/19![United Airlines logo]()
$740
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:41 pm -
1 stop3h 41m
Fri 9/185:45 am -
1 stop3h 52m
Deal found 8/19![American Airlines logo]()
$692
One-way flights from Greenville to AllentownSearch for one-way flight options from Greenville to Allentown. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Greenville to Allentown. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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 10/16:25 pm -
1 stop3h 51m
Deal found 8/21![Delta logo]()
$275
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:20 pm -
1 stop5h 03m
Deal found 8/18![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/52:18 pm -
1 stop6h 42m
Deal found 8/22![United Airlines logo]()
$296
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.
Sat 12/262:33 pm -
1 stop24h 04m
Deal found 8/20![Allegiant Air logo]()
$302
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:27 am -
2 stops16h 58m
Deal found 8/18![American Airlines logo]()
$578
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:37 pm -
2 stops25h 14m
Deal found 8/20![United Airlines logo]()
$665
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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (Delta) |
One-way from | $275 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $509 |
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 7,457,451 searches. Data last updated August 23, 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
Cheapest round-trip
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Tue 11/24
10:32 am-5:18 pm
1 stop6h 46m
Allentown-Bethlehem
Mon 11/30
6:04 pm-11:43 pm
1 stop5h 39m
$365
Quickest round-trip
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Fri 9/11
6:25 pm-10:26 pm
1 stop4h 01m
Allentown-Bethlehem
Mon 9/14
6:04 pm-10:55 pm
1 stop4h 51m
$367
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Fri 10/9
5:40 am-12:05 pm
1 stop6h 25m
Allentown-Bethlehem
Sun 10/11
6:03 pm-10:51 pm
1 stop4h 48m
$367
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Thu 10/1
8:05 am-12:15 pm
1 stop4h 10m
Allentown-Bethlehem
Sun 10/4
6:04 pm-11:00 pm
1 stop4h 56m
$367
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Sat 9/5
5:20 pm-10:23 pm
1 stop5h 03m
Allentown-Bethlehem
Sun 9/6
1:10 pm-7:05 pm
1 stop5h 55m
$443
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Sat 10/24
6:20 am-5:08 pm
1 stop10h 48m
Allentown-Bethlehem
Tue 10/27
5:36 pm-4:56 pm
1 stop23h 20m
$707
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Tue 12/15
7:48 pm-9:31 am
2 stops13h 43m
Allentown-Bethlehem
Tue 1/5
5:36 pm-2:10 pm
2 stops20h 34m
$718
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Fri 9/11
2:08 pm-9:00 pm
1 stop6h 52m
Allentown-Bethlehem
Sun 9/13
6:01 pm-9:18 pm
1 stop27h 17m
$740
Cheapest one-way
Quickest one-way
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Thu 10/1
6:25 pm-10:16 pm
1 stop3h 51m
$275
GreenvilleAllentown
GSP Greenville - ABE Allentown-Bethlehem
GSPABE
Greenville
Mon 8/31
5:20 pm-10:23 pm
1 stop5h 03m
$295
Showing 1-10 of 14 resultsSorted by cheapest first
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 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 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.
GSP-ABE
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 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 August 23, 2026.
Get a feel of what it's like to fly with Delta and 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.
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Alternative routes for Greenville to Allentown
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Greenville to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and Allentown flights
Browse other Greenville and Allentown flight options. Last updated on August 23, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Greenville to Allentown
Discover the top 2 airlines 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$410 | Average$506 | FlexibilityNo cancel fee | On-time71% |