$153+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GSP
Apr 29 — May 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 March 30, 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 March 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/232:40 pm
ABE
- GSP
1 stop28h 58m
Multiple Airlines
Thu 4/3010:18 am
GSP
- ABE
1 stop8h 48m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/52:25 pm
ABE
- GSP
1 stop8h 33m
United Airlines
Tue 5/126:36 am
GSP
- ABE
1 stop7h 02m
United Airlines
Deal found 3/28![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 10/157:40 am
ABE
- GSP
1 stop6h 34m
Allegiant Air
Sun 10/189:44 am
GSP
- ABE
1 stop11h 16m
Allegiant Air
Deal found 3/28![Allegiant Air logo]()
$370
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:59 pm
ABE
- GSP
1 stop5h 57m
Delta
Tue 4/285:50 pm
GSP
- ABE
1 stop5h 10m
Delta
Deal found 3/29![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 3/25. 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 6/126:09 pm
ABE
- GSP
1 stop5h 50m
Delta
Sun 6/145:44 am
GSP
- ABE
1 stop6h 43m
Delta
Deal found 3/25![Delta logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/85:31 pm
ABE
- GSP
1 stop15h 12m
Multiple Airlines
Sun 4/122:43 pm
GSP
- ABE
2 stops29h 27m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 6/275:46 pm
ABE
- GSP
1 stop6h 06m
American Airlines
Sat 7/46:19 pm
GSP
- ABE
1 stop6h 04m
American Airlines
Deal found 3/28![American Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/206:55 pm
ABE
- GSP
1 stop12h 38m
Allegiant Air
Sun 5/248:23 am
GSP
- ABE
1 stop15h 16m
Allegiant Air
Deal found 3/29![Allegiant Air logo]()
$444
This Delta deal was found by Cheapflights users on 3/26. 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 3/2812:56 pm
ABE
- GSP
1 stop6h 44m
Delta
Thu 4/305:42 am
GSP
- ABE
1 stop6h 30m
Delta
Deal found 3/26![Delta logo]()
$452
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 4/2512:00 pm
ABE
- GSP
1 stop4h 00m
American Airlines
Sat 5/27:02 am
GSP
- ABE
1 stop4h 25m
American Airlines
Deal found 3/29![American Airlines logo]()
$455
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 March 30, 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 March 30, 2026.
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:59 pm
ABE
- GSP
1 stop5h 57m
Delta
Tue 4/285:50 pm
GSP
- ABE
1 stop5h 10m
Delta
Deal found 3/29![Delta logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/206:55 pm
ABE
- GSP
1 stop12h 38m
Allegiant Air
Sun 5/248:23 am
GSP
- ABE
1 stop15h 16m
Allegiant Air
Deal found 3/29![Allegiant Air logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/206:55 pm
ABE
- GSP
1 stop12h 38m
Multiple Airlines
Sun 5/242:18 pm
GSP
- ABE
2 stops23h 42m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/52:25 pm
ABE
- GSP
1 stop8h 33m
United Airlines
Tue 5/1210:33 am
GSP
- ABE
2 stops23h 15m
United Airlines
Deal found 3/28![United Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/236:04 am
ABE
- GSP
1 stop6h 15m
American Airlines
Mon 4/275:20 am
GSP
- ABE
1 stop6h 07m
American Airlines
Deal found 3/26![American Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 3/26. 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 5/45:59 pm
ABE
- GSP
1 stop4h 14m
Delta
Wed 5/65:50 pm
GSP
- ABE
1 stop5h 10m
Delta
Deal found 3/26![Delta logo]()
$506
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/25:40 pm
ABE
- GSP
1 stop5h 18m
United Airlines
Mon 5/47:35 pm
GSP
- ABE
2 stops14h 13m
United Airlines
Deal found 3/27![United Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 3/26. 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 5/45:59 pm
ABE
- GSP
1 stop4h 14m
Delta
Thu 5/75:40 am
GSP
- ABE
1 stop6h 39m
Delta
Deal found 3/26![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/275:43 pm
ABE
- GSP
2 stops20h 29m
United Airlines
Mon 5/47:35 pm
GSP
- ABE
2 stops14h 13m
United Airlines
Deal found 3/27![United Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 3/29. 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 4/65:58 pm
ABE
- GSP
1 stop5h 56m
Delta
Fri 4/105:41 pm
GSP
- ABE
1 stop5h 11m
Delta
Deal found 3/29![Delta logo]()
$680
This United Airlines deal was found by Cheapflights users on 3/28. 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 6/272:23 pm
ABE
- GSP
1 stop6h 54m
United Airlines
Sat 7/47:08 pm
GSP
- ABE
2 stops18h 40m
United Airlines
Deal found 3/28![United Airlines logo]()
$726
Last-minute flights from Allentown to GreenvilleDiscover last-minute flight deals from Allentown to Greenville. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Greenville. Data last updated March 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/26. 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 3/2812:56 pm
ABE
- GSP
1 stop6h 44m
Delta
Thu 4/305:42 am
GSP
- ABE
1 stop6h 30m
Delta
Deal found 3/26![Delta logo]()
$452
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 3/2812:00 pm
ABE
- GSP
1 stop3h 30m
American Airlines
Sat 4/46:22 pm
GSP
- ABE
1 stop6h 07m
American Airlines
Deal found 3/26![American Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 3/281:38 pm
ABE
- GSP
1 stop24h 29m
Multiple Airlines
Thu 4/302:12 pm
GSP
- ABE
2 stops29h 58m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/44:55 pm
ABE
- GSP
1 stop19h 02m
Multiple Airlines
Sun 4/52:48 pm
GSP
- ABE
1 stop6h 00m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/85:31 pm
ABE
- GSP
1 stop15h 12m
Multiple Airlines
Sun 4/122:43 pm
GSP
- ABE
2 stops29h 27m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:58 pm
ABE
- GSP
1 stop3h 54m
Delta
Sat 4/115:38 pm
GSP
- ABE
1 stop4h 33m
Delta
Deal found 3/25![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 3/27. 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 4/115:58 pm
ABE
- GSP
1 stop5h 56m
Delta
Wed 4/155:50 pm
GSP
- ABE
1 stop5h 10m
Delta
Deal found 3/27![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/232:40 pm
ABE
- GSP
1 stop28h 58m
Multiple Airlines
Thu 4/3010:18 am
GSP
- ABE
1 stop8h 48m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:59 pm
ABE
- GSP
1 stop5h 57m
Delta
Tue 4/285:50 pm
GSP
- ABE
1 stop5h 10m
Delta
Deal found 3/29![Delta logo]()
$417
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 4/2512:00 pm
ABE
- GSP
1 stop4h 00m
American Airlines
Sat 5/27:02 am
GSP
- ABE
1 stop4h 25m
American Airlines
Deal found 3/29![American Airlines logo]()
$455
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 March 30, 2026.
Search for one-way flight options from Allentown to Greenville. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/257:30 am
ABE
- GSP
1 stop8h 14m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$153
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:58 pm
ABE
- GSP
1 stop3h 54m
Delta
Deal found 3/25![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/15:40 pm
ABE
- GSP
1 stop16h 07m
United Airlines
Deal found 3/26![United Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/11:41 pm
ABE
- GSP
3 stops47h 31m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 5/252:23 pm
ABE
- GSP
2 stops23h 57m
United Airlines
Deal found 3/27![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/1010:35 am
ABE
- GSP
1 stop6h 19m
United Airlines
Deal found 3/25![United Airlines logo]()
$540
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 March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Kiwi.com) |
One-way from | $153 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $505 |
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 March 30, 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 - GSP
ABEGSP
Allentown-Bethlehem
Fri 4/24
5:59 pm-11:56 pm
1 stop5h 57m
Greenville
Tue 4/28
5:50 pm-11:00 pm
1 stop5h 10m
$417
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Wed 5/20
6:55 pm-7:33 am
1 stop12h 38m
Greenville
Sun 5/24
8:23 am-11:39 pm
1 stop15h 16m
$444
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Wed 5/20
6:55 pm-7:33 am
1 stop12h 38m
Greenville
Sun 5/24
2:18 pm-2:00 pm
2 stops23h 42m
$505
Quickest round-trip
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Mon 5/4
5:59 pm-10:13 pm
1 stop4h 14m
Greenville
Wed 5/6
5:50 pm-11:00 pm
1 stop5h 10m
$506
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Mon 5/4
5:59 pm-10:13 pm
1 stop4h 14m
Greenville
Thu 5/7
5:40 am-12:19 pm
1 stop6h 39m
$519
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Tue 5/5
2:25 pm-10:58 pm
1 stop8h 33m
Greenville
Tue 5/12
10:33 am-9:48 am
2 stops23h 15m
$546
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Sat 5/2
5:40 pm-10:58 pm
1 stop5h 18m
Greenville
Mon 5/4
7:35 pm-9:48 am
2 stops14h 13m
$553
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Thu 4/23
6:04 am-12:19 pm
1 stop6h 15m
Greenville
Mon 4/27
5:20 am-11:27 am
1 stop6h 07m
$608
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Mon 4/6
5:58 pm-11:54 pm
1 stop5h 56m
Greenville
Fri 4/10
5:41 pm-10:52 pm
1 stop5h 11m
$680
AllentownGreenville
ABE - GSP
ABEGSP
Allentown-Bethlehem
Mon 4/27
5:43 pm-2:12 pm
2 stops20h 29m
Greenville
Mon 5/4
7:35 pm-9:48 am
2 stops14h 13m
$710
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 March.
| 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
What is the cheapest month to book a flight from Allentown to Greenville?
Currently, June is the cheapest month in which you can book a flight from Allentown to Greenville (average of $46). Flying from Allentown to Greenville in March is currently the most expensive (average of $82). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip 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 March 30, 2026.
Read through reviews of airlines operating flights from Allentown to Greenville, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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
Duncan
Seneca
Anderson
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.
Alternative routes
Complete your trip
Flights by cabin class
Greenville flight routes
Other flight options
Other flights from Allentown
Popular flights
Alternative routes for Allentown to Greenville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Greenville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Allentown to Greenville by cabin class
Find flights from Allentown to Greenville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 March 30, 2026.
Allentown and Greenville flights
Browse other Allentown and Greenville flight options. Last updated on March 30, 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 March 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Allentown to Greenville
Discover the top 3 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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$223 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$505 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$450 | Average$586 | FlexibilityNo cancel fee | On-time71% |