$234+ Cheap flights from Allentown to Charleston (ABE - CHS)
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHS
May 16 — May 231
Round-trip
1 adult, Economy
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Cheapest flights from Allentown to CharlestonExplore the most affordable flight options available from Allentown to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2026.
Explore the most affordable flight options available from Allentown to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/312:47 pm
ABE
- CHS
1 stop17h 58m
Multiple Airlines
Wed 6/34:34 pm
CHS
- ABE
1 stop21h 22m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 4/13. 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.
Sat 7/111:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Sat 7/186:24 pm
CHS
- ABE
1 stop4h 03m
Delta
Deal found 4/13![Delta logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 6/72:46 pm
ABE
- CHS
1 stop17h 59m
Multiple Airlines
Wed 6/104:34 pm
CHS
- ABE
1 stop21h 22m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 7/52:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Mon 7/133:23 pm
CHS
- ABE
1 stop24h 39m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 11/46:30 am
ABE
- CHS
1 stop4h 56m
Delta
Tue 11/106:30 am
CHS
- ABE
1 stop5h 34m
Delta
Deal found 4/13![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:23 pm
ABE
- CHS
1 stop7h 25m
United Airlines
Thu 7/166:00 am
CHS
- ABE
1 stop7h 48m
United Airlines
Deal found 4/12![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/96:04 am
ABE
- CHS
1 stop6h 41m
American Airlines
Sat 5/168:17 pm
CHS
- ABE
1 stop4h 05m
American Airlines
Deal found 4/14![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 7/52:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Thu 7/167:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/248:00 am
ABE
- CHS
2 stops15h 19m
Multiple Airlines
Wed 5/274:34 pm
CHS
- ABE
1 stop21h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Thu 7/22:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Wed 7/154:34 pm
CHS
- ABE
1 stop21h 28m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 7/52:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Tue 7/144:04 pm
CHS
- ABE
2 stops25h 48m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$347
Best flights from Allentown to CharlestonDiscover carefully curated flight deals from Allentown to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
Discover carefully curated flight deals from Allentown to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 6/276:09 pm
ABE
- CHS
1 stop5h 48m
Delta
Sat 7/117:05 am
CHS
- ABE
1 stop5h 17m
Delta
Deal found 4/15![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:30 pm
ABE
- CHS
1 stop7h 18m
United Airlines
Wed 9/28:55 am
CHS
- ABE
1 stop8h 01m
United Airlines
Deal found 4/15![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 4/12. 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.
Tue 6/306:09 pm
ABE
- CHS
1 stop6h 27m
Delta
Tue 7/146:24 pm
CHS
- ABE
1 stop4h 03m
Delta
Deal found 4/12![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:27 am
ABE
- CHS
1 stop5h 43m
Delta
Sat 5/236:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/16![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 4/12. 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 7/26:09 pm
ABE
- CHS
1 stop6h 27m
Delta
Tue 7/146:24 pm
CHS
- ABE
1 stop4h 03m
Delta
Deal found 4/12![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 4/12. 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.
Mon 5/256:15 pm
ABE
- CHS
1 stop4h 41m
Delta
Sat 5/306:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/12![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 4/15. 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.
Wed 6/36:15 pm
ABE
- CHS
1 stop5h 44m
Delta
Sun 6/77:20 am
CHS
- ABE
1 stop5h 07m
Delta
Deal found 4/15![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 4/13. 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.
Sat 6/612:59 pm
ABE
- CHS
1 stop4h 15m
Delta
Wed 6/108:20 am
CHS
- ABE
1 stop4h 07m
Delta
Deal found 4/13![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 4/15. 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.
Fri 5/226:15 pm
ABE
- CHS
1 stop4h 41m
Delta
Tue 5/266:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/15![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:00 pm
ABE
- CHS
1 stop5h 56m
Delta
Sun 8/166:30 am
CHS
- ABE
1 stop5h 38m
Delta
Deal found 4/16![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 4/14. 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 5/216:15 pm
ABE
- CHS
1 stop14h 28m
Delta
Tue 5/266:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/14![Delta logo]()
$573
Last-minute flights from Allentown to CharlestonDiscover last-minute flight deals from Allentown to Charleston. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Charleston. Data last updated April 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 4/216:33 am
ABE
- CHS
1 stop4h 47m
Delta
Sat 4/257:25 am
CHS
- ABE
1 stop4h 47m
Delta
Deal found 4/14![Delta logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Tue 5/512:17 pm
ABE
- CHS
1 stop21h 21m
Multiple Airlines
Thu 5/72:53 pm
CHS
- ABE
1 stop21h 18m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/96:04 am
ABE
- CHS
1 stop6h 41m
American Airlines
Sat 5/168:17 pm
CHS
- ABE
1 stop4h 05m
American Airlines
Deal found 4/14![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Mon 5/111:41 pm
ABE
- CHS
2 stops24h 03m
Multiple Airlines
Mon 5/183:23 pm
CHS
- ABE
1 stop20h 04m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 5/196:15 pm
ABE
- CHS
1 stop5h 44m
Delta
Sat 5/236:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/14![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 5/196:15 pm
ABE
- CHS
1 stop4h 41m
Delta
Tue 5/266:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/14![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 4/14. 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 5/2312:59 pm
ABE
- CHS
1 stop6h 37m
Delta
Sun 5/243:10 pm
CHS
- ABE
1 stop7h 08m
Delta
Deal found 4/14![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:59 pm
ABE
- CHS
1 stop6h 37m
Delta
Wed 5/277:25 am
CHS
- ABE
1 stop4h 54m
Delta
Deal found 4/16![Delta logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/248:00 am
ABE
- CHS
2 stops15h 19m
Multiple Airlines
Wed 5/274:34 pm
CHS
- ABE
1 stop21h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/312:47 pm
ABE
- CHS
1 stop17h 58m
Multiple Airlines
Wed 6/34:34 pm
CHS
- ABE
1 stop21h 22m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$292
One-way flights from Allentown to CharlestonSearch for one-way flight options from Allentown to Charleston. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
Search for one-way flight options from Allentown to Charleston. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 6/106:20 am
ABE
- CHS
1 stop7h 21m
Delta
Deal found 4/14![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 5/301:04 pm
ABE
- CHS
1 stop4h 10m
Delta
Deal found 4/15![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 4/15. 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 4/205:59 pm
ABE
- CHS
1 stop5h 03m
Delta
Deal found 4/15![Delta logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 4/201:01 pm
ABE
- CHS
2 stops20h 34m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/15. 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 5/55:59 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 4/15![Delta logo]()
$416
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:00 pm
ABE
- CHS
1 stop4h 06m
American Airlines
Deal found 4/15![American Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 4/14. 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 4/255:59 pm
ABE
- CHS
2 stops17h 47m
Delta
Deal found 4/14![Delta logo]()
$544
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sun 4/266:04 am
ABE
- CHS
2 stops14h 52m
American Airlines
Deal found 4/14![American Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 6/106:15 am
ABE
- CHS
2 stops8h 12m
United Airlines
Deal found 4/14![United Airlines logo]()
$728
Find flight deals from Allentown to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Charleston (CHS). 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 April 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (Kiwi.com) |
One-way from | $234 (Delta) |
Popular in | March |
Cheapest in | December |
Average price | $500 |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Charleston 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 April 16, 2026.
Use the filters below to find and compare flights from Allentown to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 6/27
6:09 pm-11:57 pm
1 stop5h 48m
Charleston
Sat 7/11
7:05 am-12:22 pm
1 stop5h 17m
$301
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Tue 6/30
6:09 pm-12:36 am
1 stop6h 27m
Charleston
Tue 7/14
6:24 pm-10:27 pm
1 stop4h 03m
$301
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 5/16
6:27 am-12:10 pm
1 stop5h 43m
Charleston
Sat 5/23
6:03 pm-10:18 pm
1 stop4h 15m
$330
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 7/2
6:09 pm-12:36 am
1 stop6h 27m
Charleston
Tue 7/14
6:24 pm-10:27 pm
1 stop4h 03m
$356
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Mon 5/25
6:15 pm-10:56 pm
1 stop4h 41m
Charleston
Sat 5/30
6:03 pm-10:18 pm
1 stop4h 15m
$356
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 6/3
6:15 pm-11:59 pm
1 stop5h 44m
Charleston
Sun 6/7
7:20 am-12:27 pm
1 stop5h 07m
$385
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 8/29
2:30 pm-9:48 pm
1 stop7h 18m
Charleston
Wed 9/2
8:55 am-4:56 pm
1 stop8h 01m
$434
Quickest round-trip
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 6/6
12:59 pm-5:14 pm
1 stop4h 15m
Charleston
Wed 6/10
8:20 am-12:27 pm
1 stop4h 07m
$459
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Fri 5/22
6:15 pm-10:56 pm
1 stop4h 41m
Charleston
Tue 5/26
6:03 pm-10:18 pm
1 stop4h 15m
$509
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 8/13
1:00 pm-6:56 pm
1 stop5h 56m
Charleston
Sun 8/16
6:30 am-12:08 pm
1 stop5h 38m
$525
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Allentown to Charleston
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 Charleston in April.
| 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-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-Charleston 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-Charleston 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 Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Allentown with our price prediction graph.
ABE-CHS
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 Charleston
What is the cheapest month to book a flight from Allentown to Charleston?
Currently, December is the cheapest month in which you can book a flight from Allentown to Charleston (average of $251). Flying from Allentown to Charleston in March is currently the most expensive (average of $536). 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 Charleston?
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated April 16, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Allentown to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
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 Charleston. 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 Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
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Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 16, 2026.
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Allentown and Charleston flights
Browse other Allentown and Charleston flight options. Last updated on April 16, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Allentown to Charleston
Discover the top 2 airlines that operate flights from Allentown to Charleston. 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 April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$345 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$440 | FlexibilityNo cancel fee | On-timeN/A |