$121+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ABE
Jun 16 — Jun 231
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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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 May 17, 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 May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/268:25 am
GSP
- ABE
1 stop15h 14m
Allegiant Air
Sat 8/15:55 pm
ABE
- GSP
1 stop13h 40m
Allegiant Air
Deal found 5/15![Allegiant Air logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/58:29 am
GSP
- ABE
1 stop28h 10m
Allegiant Air
Sun 6/76:30 am
ABE
- GSP
1 stop8h 28m
Allegiant Air
Deal found 5/13![Allegiant Air logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Fri 6/128:29 am
GSP
- ABE
1 stop11h 28m
Allegiant Air
Sun 6/146:30 am
ABE
- GSP
1 stop8h 28m
Allegiant Air
Deal found 5/12![Allegiant Air logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 7/28:25 am
GSP
- ABE
1 stop15h 14m
Multiple Airlines
Mon 7/63:31 pm
ABE
- GSP
1 stop23h 35m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/263:40 pm
GSP
- ABE
2 stops31h 30m
Multiple Airlines
Sat 8/15:55 pm
ABE
- GSP
1 stop13h 40m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 5/228:28 pm
GSP
- ABE
1 stop24h 07m
Multiple Airlines
Thu 6/46:00 pm
ABE
- GSP
1 stop13h 39m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:08 pm
GSP
- ABE
1 stop6h 13m
American Airlines
Tue 6/25:46 pm
ABE
- GSP
1 stop3h 49m
American Airlines
Deal found 5/14![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:45 am
GSP
- ABE
1 stop5h 19m
Delta
Mon 12/145:40 pm
ABE
- GSP
1 stop5h 57m
Delta
Deal found 5/12![Delta logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/53:21 pm
GSP
- ABE
1 stop8h 17m
Multiple Airlines
Sun 6/712:29 pm
ABE
- GSP
2 stops19h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$484
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 May 17, 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 May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Fri 6/1210:26 am
GSP
- ABE
2 stops12h 03m
Multiple Airlines
Sun 6/146:30 am
ABE
- GSP
1 stop8h 28m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:13 pm
GSP
- ABE
1 stop6h 59m
United Airlines
Sun 9/205:36 pm
ABE
- GSP
1 stop16h 07m
United Airlines
Deal found 5/14![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 5/15. 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 6/16:45 am
GSP
- ABE
1 stop5h 34m
Delta
Mon 6/16:15 pm
ABE
- GSP
1 stop5h 28m
Delta
Deal found 5/15![Delta logo]()
$910
This United Airlines deal was found by Cheapflights users on 5/16. 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 5/277:40 pm
GSP
- ABE
2 stops21h 21m
United Airlines
Sun 5/315:36 pm
ABE
- GSP
1 stop27h 41m
United Airlines
Deal found 5/16![United Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 5/16. 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 7/27:40 pm
GSP
- ABE
2 stops25h 27m
United Airlines
Mon 7/62:16 pm
ABE
- GSP
2 stops24h 04m
United Airlines
Deal found 5/16![United Airlines logo]()
$861
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:40 pm
GSP
- ABE
2 stops14h 23m
United Airlines
Tue 6/25:36 pm
ABE
- GSP
2 stops21h 43m
United Airlines
Deal found 5/14![United Airlines logo]()
$886
Last-minute flights from Greenville to AllentownDiscover last-minute flight deals from Greenville to Allentown. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Allentown. Data last updated May 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 5/228:28 pm
GSP
- ABE
1 stop24h 07m
Multiple Airlines
Thu 6/46:00 pm
ABE
- GSP
1 stop13h 39m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/14. 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.
Sat 5/233:15 pm
GSP
- ABE
1 stop7h 03m
Delta
Mon 5/256:15 pm
ABE
- GSP
1 stop5h 28m
Delta
Deal found 5/14![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 5/13. 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.
Sun 5/246:45 am
GSP
- ABE
1 stop5h 34m
Delta
Sun 5/246:15 pm
ABE
- GSP
1 stop5h 33m
Delta
Deal found 5/13![Delta logo]()
$493
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:32 pm
GSP
- ABE
1 stop4h 49m
American Airlines
Sun 5/316:22 am
ABE
- GSP
1 stop3h 46m
American Airlines
Deal found 5/13![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:08 pm
GSP
- ABE
1 stop6h 13m
American Airlines
Tue 6/25:46 pm
ABE
- GSP
1 stop3h 49m
American Airlines
Deal found 5/14![American Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/58:29 am
GSP
- ABE
1 stop28h 10m
Allegiant Air
Sun 6/76:30 am
ABE
- GSP
1 stop8h 28m
Allegiant Air
Deal found 5/13![Allegiant Air logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/53:21 pm
GSP
- ABE
1 stop8h 17m
Multiple Airlines
Sun 6/712:29 pm
ABE
- GSP
2 stops19h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Fri 6/128:29 am
GSP
- ABE
1 stop11h 28m
Allegiant Air
Sun 6/146:30 am
ABE
- GSP
1 stop8h 28m
Allegiant Air
Deal found 5/12![Allegiant Air logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Fri 6/1210:26 am
GSP
- ABE
2 stops12h 03m
Multiple Airlines
Sun 6/146:30 am
ABE
- GSP
1 stop8h 28m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$581
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 May 17, 2026.
Search for one-way flight options from Greenville to Allentown. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/2712:06 pm
GSP
- ABE
1 stop11h 04m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:19 am
GSP
- ABE
1 stop15h 20m
Allegiant Air
Deal found 5/14![Allegiant Air logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/308:25 am
GSP
- ABE
1 stop15h 14m
Allegiant Air
Deal found 5/15![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/268:25 am
GSP
- ABE
1 stop15h 14m
Allegiant Air
Deal found 5/15![Allegiant Air logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/316:19 pm
GSP
- ABE
2 stops29h 17m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/263:40 pm
GSP
- ABE
2 stops31h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Tue 7/2811:07 am
GSP
- ABE
3 stops26h 34m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:40 pm
GSP
- ABE
2 stops30h 49m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 5/15. 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 7/285:44 am
GSP
- ABE
1 stop6h 38m
Delta
Deal found 5/15![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/308:37 am
GSP
- ABE
2 stops14h 29m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$249
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 May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Kiwi.com) |
One-way from | $121 (Kiwi.com) |
Popular in | June |
Cheapest in | July |
Average price | $492 |
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 2,558,603 searches. Data last updated May 17, 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 - ABE
GSPABE
Greenville
Fri 6/12
10:26 am-10:29 pm
2 stops12h 03m
Allentown-Bethlehem
Sun 6/14
6:30 am-2:58 pm
1 stop8h 28m
$581
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Sat 9/19
2:13 pm-9:12 pm
1 stop6h 59m
Allentown-Bethlehem
Sun 9/20
5:36 pm-9:43 am
1 stop16h 07m
$786
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Wed 5/27
7:40 pm-5:01 pm
2 stops21h 21m
Allentown-Bethlehem
Sun 5/31
5:36 pm-9:17 pm
1 stop27h 41m
$850
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Thu 7/2
7:40 pm-9:07 pm
2 stops25h 27m
Allentown-Bethlehem
Mon 7/6
2:16 pm-2:20 pm
2 stops24h 04m
$861
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Fri 5/29
7:40 pm-10:03 am
2 stops14h 23m
Allentown-Bethlehem
Tue 6/2
5:36 pm-3:19 pm
2 stops21h 43m
$886
Quickest round-trip
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Mon 6/1
6:45 am-12:19 pm
1 stop5h 34m
Allentown-Bethlehem
Mon 6/1
6:15 pm-11:43 pm
1 stop5h 28m
$910
Cheapest one-way
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Thu 6/11
8:19 am-11:39 pm
1 stop15h 20m
$138
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Thu 7/30
8:25 am-11:39 pm
1 stop15h 14m
$152
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Sun 7/26
3:40 pm-11:10 pm
2 stops31h 30m
$218
Quickest one-way
GreenvilleAllentown
GSP - ABE
GSPABE
Greenville
Wed 7/29
11:38 am-5:25 pm
1 stop5h 47m
$247
Showing 1-10 of 12 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 May.
| 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.
Cheapflights Insights
Everything you need to know about your flight from Greenville to Allentown
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 May 17, 2026.
Get a feel of what it's like to fly with 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.
Crew
7.9
Food
6.4
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Food
6.4
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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Other flights to Allentown
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Alternative routes for Greenville to Allentown
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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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Greenville and Allentown flights
Browse other Greenville and Allentown flight options. Last updated on May 17, 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 May 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Greenville to Allentown
Discover the top airline 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 2,558,603 searches. Data last updated May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$506 | FlexibilityNo cancel fee | On-time71% |