$107+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHS
Aug 24 — Aug 311
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 July 25, 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 July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Mon 8/178:50 pm
ABE
- CHS
1 stop11h 48m
Multiple Airlines
Mon 8/243:23 pm
CHS
- ABE
1 stop24h 22m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Fri 9/259:01 pm
ABE
- CHS
1 stop11h 37m
Multiple Airlines
Mon 9/283:27 pm
CHS
- ABE
1 stop26h 13m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/162:53 pm
ABE
- CHS
1 stop17h 52m
Multiple Airlines
Thu 8/202:53 pm
CHS
- ABE
1 stop5h 38m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
ABE
- CHS
1 stop25h 45m
Multiple Airlines
Sun 8/307:47 pm
CHS
- ABE
1 stop21h 41m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/162:53 pm
ABE
- CHS
1 stop17h 52m
Multiple Airlines
Wed 8/194:04 pm
CHS
- ABE
1 stop28h 27m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 9/2612:56 pm
ABE
- CHS
1 stop6h 42m
Delta
Wed 10/75:30 am
CHS
- ABE
1 stop6h 45m
Delta
Deal found 7/20![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 11/46:00 pm
ABE
- CHS
1 stop5h 59m
Delta
Tue 11/105:30 am
CHS
- ABE
1 stop6h 34m
Delta
Deal found 7/22![Delta logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/132:53 pm
ABE
- CHS
1 stop17h 52m
Multiple Airlines
Thu 8/202:53 pm
CHS
- ABE
1 stop5h 38m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:00 am
ABE
- CHS
1 stop24h 38m
Multiple Airlines
Thu 8/132:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1110:19 am
ABE
- CHS
1 stop22h 49m
Multiple Airlines
Thu 8/132:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$348
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 July 25, 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 July 25, 2026.
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/56:16 am
ABE
- CHS
1 stop5h 38m
Delta
Fri 9/114:27 pm
CHS
- ABE
1 stop5h 59m
Delta
Deal found 7/23![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 7/21. 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 9/2512:56 pm
ABE
- CHS
1 stop7h 21m
Delta
Tue 9/295:35 pm
CHS
- ABE
1 stop4h 41m
Delta
Deal found 7/21![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 9/41:10 pm
ABE
- CHS
1 stop5h 42m
Delta
Tue 9/811:13 am
CHS
- ABE
1 stop6h 08m
Delta
Deal found 7/23![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 8/16:05 pm
ABE
- CHS
1 stop5h 48m
Delta
Sat 8/84:56 pm
CHS
- ABE
1 stop5h 27m
Delta
Deal found 7/20![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 7/24. 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 9/21:10 pm
ABE
- CHS
1 stop6h 40m
Delta
Sun 9/64:56 pm
CHS
- ABE
1 stop5h 27m
Delta
Deal found 7/24![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 7/21. 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.
Wed 7/296:30 am
ABE
- CHS
1 stop5h 30m
Delta
Sat 8/84:56 pm
CHS
- ABE
1 stop5h 27m
Delta
Deal found 7/21![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 7/24. 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 8/191:10 pm
ABE
- CHS
1 stop4h 28m
Delta
Sun 8/235:06 pm
CHS
- ABE
1 stop5h 17m
Delta
Deal found 7/24![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/20. 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 9/2512:56 pm
ABE
- CHS
1 stop7h 21m
Delta
Sun 9/276:40 am
CHS
- ABE
1 stop5h 35m
Delta
Deal found 7/20![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 7/21. 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 9/246:04 pm
ABE
- CHS
1 stop5h 55m
Delta
Mon 9/284:12 pm
CHS
- ABE
1 stop6h 04m
Delta
Deal found 7/21![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 7/20. 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.
Mon 8/36:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Sat 8/81:13 pm
CHS
- ABE
1 stop4h 10m
Delta
Deal found 7/20![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 7/23. 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.
Mon 8/36:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Wed 8/125:06 pm
CHS
- ABE
1 stop5h 17m
Delta
Deal found 7/23![Delta logo]()
$465
Last-minute flights from Allentown to CharlestonDiscover last-minute flight deals from Allentown to Charleston. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Charleston. Data last updated July 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/108:50 pm
ABE
- CHS
1 stop11h 48m
Multiple Airlines
Thu 8/132:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1110:19 am
ABE
- CHS
1 stop22h 49m
Multiple Airlines
Thu 8/132:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:00 am
ABE
- CHS
1 stop24h 38m
Multiple Airlines
Thu 8/132:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/132:53 pm
ABE
- CHS
1 stop17h 52m
Multiple Airlines
Thu 8/202:53 pm
CHS
- ABE
1 stop5h 38m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sat 8/153:13 pm
ABE
- CHS
2 stops26h 24m
Multiple Airlines
Thu 8/202:53 pm
CHS
- ABE
1 stop5h 38m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/162:53 pm
ABE
- CHS
1 stop17h 52m
Multiple Airlines
Thu 8/202:53 pm
CHS
- ABE
1 stop5h 38m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/162:53 pm
ABE
- CHS
1 stop17h 52m
Multiple Airlines
Wed 8/194:04 pm
CHS
- ABE
1 stop28h 27m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Mon 8/178:50 pm
ABE
- CHS
1 stop11h 48m
Multiple Airlines
Mon 8/243:23 pm
CHS
- ABE
1 stop24h 22m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:28 pm
ABE
- CHS
1 stop18h 17m
Multiple Airlines
Sun 8/237:47 pm
CHS
- ABE
1 stop20h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
ABE
- CHS
1 stop25h 45m
Multiple Airlines
Sun 8/307:47 pm
CHS
- ABE
1 stop21h 41m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/266:15 am
ABE
- CHS
1 stop7h 43m
United Airlines
Mon 8/3111:40 am
CHS
- ABE
1 stop5h 16m
United Airlines
Deal found 7/23![United Airlines logo]()
$358
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 July 25, 2026.
Search for one-way flight options from Allentown to Charleston. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 9/207:00 am
ABE
- CHS
1 stop25h 49m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$107
This Delta deal was found by Cheapflights users on 7/22. 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.
Tue 7/286:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 7/22![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 7/22. 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.
Mon 7/276:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 7/22![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 7/316:05 pm
ABE
- CHS
1 stop5h 14m
Delta
Deal found 7/22![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 7/286:15 am
ABE
- CHS
2 stops12h 52m
United Airlines
Deal found 7/22![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 7/2910:35 am
ABE
- CHS
2 stops11h 40m
United Airlines
Deal found 7/22![United Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:01 am
ABE
- CHS
2 stops17h 58m
American Airlines
Deal found 7/22![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:10 pm
ABE
- CHS
2 stops16h 44m
American Airlines
Deal found 7/22![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:01 am
ABE
- CHS
2 stops15h 53m
American Airlines
Deal found 7/22![American Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 7/276:15 am
ABE
- CHS
2 stops8h 12m
United Airlines
Deal found 7/22![United Airlines logo]()
$739
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (Kiwi.com) |
One-way from | $107 (Kiwi.com) |
Popular in | May |
Cheapest in | December |
Average price | $374 |
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 July 25, 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 9/5
6:16 am-11:54 am
1 stop5h 38m
Charleston
Fri 9/11
4:27 pm-10:26 pm
1 stop5h 59m
$331
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Fri 9/25
12:56 pm-8:17 pm
1 stop7h 21m
Charleston
Tue 9/29
5:35 pm-10:16 pm
1 stop4h 41m
$384
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Fri 9/4
1:10 pm-6:52 pm
1 stop5h 42m
Charleston
Tue 9/8
11:13 am-5:21 pm
1 stop6h 08m
$384
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 8/1
6:05 pm-11:53 pm
1 stop5h 48m
Charleston
Sat 8/8
4:56 pm-10:23 pm
1 stop5h 27m
$391
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 9/2
1:10 pm-7:50 pm
1 stop6h 40m
Charleston
Sun 9/6
4:56 pm-10:23 pm
1 stop5h 27m
$394
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 7/29
6:30 am-12:00 pm
1 stop5h 30m
Charleston
Sat 8/8
4:56 pm-10:23 pm
1 stop5h 27m
$401
Quickest round-trip
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 8/19
1:10 pm-5:38 pm
1 stop4h 28m
Charleston
Sun 8/23
5:06 pm-10:23 pm
1 stop5h 17m
$419
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Fri 9/25
12:56 pm-8:17 pm
1 stop7h 21m
Charleston
Sun 9/27
6:40 am-12:15 pm
1 stop5h 35m
$427
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 9/24
6:04 pm-11:59 pm
1 stop5h 55m
Charleston
Mon 9/28
4:12 pm-10:16 pm
1 stop6h 04m
$437
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Mon 8/3
6:08 pm-11:59 pm
1 stop5h 51m
Charleston
Sat 8/8
1:13 pm-5:23 pm
1 stop4h 10m
$439
Showing 1-10 of 17 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 July.
| 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 $247). Flying from Allentown to Charleston in May is currently the most expensive (average of $562). 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?
Airfare is typical for this route at the moment.
Allentown to Charleston flights typically cost between $222 and $461 in August.The cheapest round-trip price found within the last 5 days was $268 on Multiple Airlines (Aug 17-Aug 24).
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 July 25, 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.
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Allentown to 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 July 25, 2026.
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Allentown and Charleston flights
Browse other Allentown and Charleston flight options. Last updated on July 25, 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$390 | FlexibilityNo cancel fee | On-time71% |