$137+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHS
Jun 17 — Jun 241
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 May 18, 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 May 18, 2026.
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 8/277:00 am
ABE
- CHS
1 stop25h 45m
Multiple Airlines
Sun 8/302:53 pm
CHS
- ABE
1 stop5h 38m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$299
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.
Thu 5/286:15 pm
ABE
- CHS
1 stop4h 41m
Delta
Wed 6/177:20 am
CHS
- ABE
1 stop5h 07m
Delta
Deal found 5/13![Delta logo]()
$311
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.
Tue 5/2610:17 am
ABE
- CHS
1 stop23h 21m
Multiple Airlines
Wed 6/174:34 pm
CHS
- ABE
1 stop19h 05m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$317
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.
Wed 11/46:30 am
ABE
- CHS
1 stop7h 17m
Delta
Tue 11/104:30 pm
CHS
- ABE
1 stop6h 16m
Delta
Deal found 5/13![Delta logo]()
$321
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.
Sun 6/72:46 pm
ABE
- CHS
1 stop17h 59m
Multiple Airlines
Fri 6/129:30 pm
CHS
- ABE
2 stops26h 09m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/192:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Thu 7/237:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$324
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.
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 5/14![Multiple Airlines logo]()
$325
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.
Mon 8/244:01 pm
ABE
- CHS
1 stop16h 37m
Multiple Airlines
Fri 8/283:23 pm
CHS
- ABE
1 stop18h 06m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$326
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.
Tue 5/2610:17 am
ABE
- CHS
1 stop23h 21m
Multiple Airlines
Thu 5/288:20 pm
CHS
- ABE
1 stop23h 40m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$345
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.
Wed 5/276:23 am
ABE
- CHS
1 stop5h 47m
Delta
Wed 6/106:24 pm
CHS
- ABE
1 stop4h 44m
Delta
Deal found 5/13![Delta logo]()
$346
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.
Tue 9/155:40 pm
ABE
- CHS
1 stop6h 17m
Delta
Sat 9/197:45 am
CHS
- ABE
1 stop4h 23m
Delta
Deal found 5/14![Delta logo]()
$350
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 May 18, 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 May 18, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:13 pm
ABE
- CHS
1 stop5h 46m
Delta
Sat 9/55:30 am
CHS
- ABE
1 stop6h 38m
Delta
Deal found 5/16![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/296:15 am
ABE
- CHS
1 stop7h 43m
United Airlines
Wed 9/212:26 pm
CHS
- ABE
1 stop8h 34m
United Airlines
Deal found 5/17![United Airlines logo]()
$478
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.
Wed 7/226:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Sat 7/258:05 am
CHS
- ABE
1 stop4h 02m
Delta
Deal found 5/14![Delta logo]()
$321
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Wed 6/176:15 am
CHS
- ABE
1 stop6h 12m
Delta
Deal found 5/16![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:09 pm
ABE
- CHS
1 stop5h 48m
Delta
Sun 6/217:20 am
CHS
- ABE
1 stop5h 07m
Delta
Deal found 5/16![Delta logo]()
$409
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:16 pm
ABE
- CHS
1 stop7h 32m
United Airlines
Wed 7/156:00 am
CHS
- ABE
1 stop7h 41m
United Airlines
Deal found 5/13![United Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 5/17. 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 6/186:10 pm
ABE
- CHS
1 stop5h 14m
Delta
Mon 6/225:10 am
CHS
- ABE
1 stop7h 17m
Delta
Deal found 5/17![Delta logo]()
$427
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.
Thu 6/256:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Mon 6/295:10 am
CHS
- ABE
1 stop7h 17m
Delta
Deal found 5/14![Delta logo]()
$427
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:10 pm
ABE
- CHS
1 stop6h 35m
Delta
Sat 6/138:05 am
CHS
- ABE
1 stop4h 22m
Delta
Deal found 5/16![Delta logo]()
$435
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.
Sun 6/146:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Tue 6/235:10 am
CHS
- ABE
1 stop7h 17m
Delta
Deal found 5/15![Delta logo]()
$479
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Mon 6/157:20 am
CHS
- ABE
1 stop5h 07m
Delta
Deal found 5/16![Delta logo]()
$552
Last-minute flights from Allentown to CharlestonDiscover last-minute flight deals from Allentown to Charleston. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Charleston. Data last updated May 18, 2026 and is based on user searches.
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.
Tue 5/2610:17 am
ABE
- CHS
1 stop23h 21m
Multiple Airlines
Wed 6/174:34 pm
CHS
- ABE
1 stop19h 05m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$317
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.
Tue 5/2610:17 am
ABE
- CHS
1 stop23h 21m
Multiple Airlines
Thu 5/288:20 pm
CHS
- ABE
1 stop23h 40m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$345
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.
Wed 5/276:23 am
ABE
- CHS
1 stop5h 47m
Delta
Wed 6/106:24 pm
CHS
- ABE
1 stop4h 44m
Delta
Deal found 5/13![Delta logo]()
$346
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.
Thu 5/286:15 pm
ABE
- CHS
1 stop4h 41m
Delta
Wed 6/177:20 am
CHS
- ABE
1 stop5h 07m
Delta
Deal found 5/13![Delta logo]()
$311
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.
Sun 6/72:46 pm
ABE
- CHS
1 stop17h 59m
Multiple Airlines
Fri 6/129:30 pm
CHS
- ABE
2 stops26h 09m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$322
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.
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 5/14![Multiple Airlines logo]()
$325
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.
Wed 6/106:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Wed 6/178:20 am
CHS
- ABE
1 stop4h 07m
Delta
Deal found 5/13![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:10 pm
ABE
- CHS
1 stop5h 14m
Delta
Wed 6/177:20 am
CHS
- ABE
1 stop5h 07m
Delta
Deal found 5/16![Delta logo]()
$374
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 6/166:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Wed 6/245:03 pm
CHS
- ABE
1 stop6h 05m
Delta
Deal found 5/15![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/212:46 pm
ABE
- CHS
1 stop17h 59m
Multiple Airlines
Thu 6/252:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$368
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 May 18, 2026.
Search for one-way flight options from Allentown to Charleston. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
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.
Thu 5/282:47 pm
ABE
- CHS
1 stop17h 58m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$137
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.
Sat 6/276:00 pm
ABE
- CHS
1 stop14h 38m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$175
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.
Sat 6/271:29 pm
ABE
- CHS
2 stops31h 38m
Allegiant Air
Deal found 5/14![Allegiant Air logo]()
$196
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.
Wed 6/106:51 pm
ABE
- CHS
1 stop13h 47m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$197
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.
Tue 5/266:15 pm
ABE
- CHS
1 stop5h 44m
Delta
Deal found 5/13![Delta logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 5/2610:17 am
ABE
- CHS
2 stops12h 30m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$264
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 6/296:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Deal found 5/15![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 5/17. 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 5/256:23 am
ABE
- CHS
1 stop5h 47m
Delta
Deal found 5/17![Delta logo]()
$286
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:46 pm
ABE
- CHS
1 stop6h 13m
American Airlines
Deal found 5/15![American Airlines logo]()
$433
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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Kiwi.com) |
One-way from | $137 (Kiwi.com) |
Popular in | May |
Cheapest in | December |
Average price | $562 |
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 May 18, 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 8/29
6:13 pm-11:59 pm
1 stop5h 46m
Charleston
Sat 9/5
5:30 am-12:08 pm
1 stop6h 38m
$321
Quickest round-trip
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 7/22
6:05 pm-12:26 am
1 stop6h 21m
Charleston
Sat 7/25
8:05 am-12:07 pm
1 stop4h 02m
$321
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Tue 6/9
6:10 pm-12:36 am
1 stop6h 26m
Charleston
Wed 6/17
6:15 am-12:27 pm
1 stop6h 12m
$356
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 6/13
6:09 pm-11:57 pm
1 stop5h 48m
Charleston
Sun 6/21
7:20 am-12:27 pm
1 stop5h 07m
$409
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 6/18
6:10 pm-11:24 pm
1 stop5h 14m
Charleston
Mon 6/22
5:10 am-12:27 pm
1 stop7h 17m
$427
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 6/25
6:10 pm-12:36 am
1 stop6h 26m
Charleston
Mon 6/29
5:10 am-12:27 pm
1 stop7h 17m
$427
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Mon 6/8
6:10 pm-12:45 am
1 stop6h 35m
Charleston
Sat 6/13
8:05 am-12:27 pm
1 stop4h 22m
$435
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 8/29
6:15 am-1:58 pm
1 stop7h 43m
Charleston
Wed 9/2
12:26 pm-9:00 pm
1 stop8h 34m
$478
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sun 6/14
6:10 pm-12:36 am
1 stop6h 26m
Charleston
Tue 6/23
5:10 am-12:27 pm
1 stop7h 17m
$479
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 7/9
2:16 pm-9:48 pm
1 stop7h 32m
Charleston
Wed 7/15
6:00 am-1:41 pm
1 stop7h 41m
$525
Showing 1-10 of 22 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 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 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 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?
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 May 18, 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
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
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
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Allentown and Charleston flights
Browse other Allentown and Charleston flight options. Last updated on May 18, 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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$356 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$241 | Average$490 | FlexibilityNo cancel fee | On-timeN/A |