$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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHS
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to Charleston with Cheapflights
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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
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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 3, 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 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:38 pm
ABE
- CHS
1 stop25h 36m
Multiple Airlines
Tue 7/214:04 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:38 pm
ABE
- CHS
1 stop25h 36m
Multiple Airlines
Mon 7/209:44 pm
CHS
- ABE
1 stop19h 19m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 7/156:42 pm
ABE
- CHS
1 stop18h 22m
Multiple Airlines
Tue 7/214:04 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/103:46 pm
ABE
- CHS
1 stop16h 59m
Multiple Airlines
Wed 5/204:34 pm
CHS
- ABE
1 stop21h 23m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 5/39:00 am
ABE
- CHS
1 stop7h 25m
Multiple Airlines
Wed 5/64:34 pm
CHS
- ABE
1 stop22h 22m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/31. 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
Wed 7/155:10 am
CHS
- ABE
1 stop7h 12m
Delta
Deal found 3/31![Delta logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:00 am
ABE
- CHS
1 stop23h 38m
Multiple Airlines
Sun 7/197:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:49 pm
ABE
- CHS
1 stop11h 49m
Multiple Airlines
Sun 7/197:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 7/156:42 pm
ABE
- CHS
1 stop18h 22m
Multiple Airlines
Sun 7/197:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/41:41 pm
ABE
- CHS
2 stops19h 52m
Multiple Airlines
Wed 5/134:34 pm
CHS
- ABE
1 stop22h 22m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:49 pm
ABE
- CHS
1 stop11h 49m
Multiple Airlines
Thu 7/166:00 am
CHS
- ABE
2 stops17h 06m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$325
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 4/2. 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 7/116:05 pm
ABE
- CHS
1 stop5h 49m
Delta
Sat 7/1810:53 am
CHS
- ABE
1 stop6h 32m
Delta
Deal found 4/2![Delta logo]()
$301
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:15 am
ABE
- CHS
1 stop6h 02m
United Airlines
Sat 5/910:22 am
CHS
- ABE
1 stop6h 38m
United Airlines
Deal found 3/29![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 3/30. 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 7/226:20 am
ABE
- CHS
1 stop5h 40m
Delta
Sat 7/2510:53 am
CHS
- ABE
1 stop6h 32m
Delta
Deal found 3/30![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/31. 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 6/301:12 pm
ABE
- CHS
1 stop5h 47m
Delta
Sat 7/45:00 pm
CHS
- ABE
1 stop5h 30m
Delta
Deal found 3/31![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/2. 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 8/2910:38 am
ABE
- CHS
1 stop7h 08m
United Airlines
Wed 9/28:55 am
CHS
- ABE
1 stop8h 01m
United Airlines
Deal found 4/2![United Airlines logo]()
$400
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.
Thu 5/146:15 pm
ABE
- CHS
1 stop4h 41m
Delta
Tue 5/196:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 3/29![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/2. 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 9/145:40 pm
ABE
- CHS
1 stop4h 07m
Delta
Thu 9/175:55 pm
CHS
- ABE
1 stop5h 01m
Delta
Deal found 4/2![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 3/31. 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 7/16:09 pm
ABE
- CHS
1 stop6h 27m
Delta
Sun 7/55:10 am
CHS
- ABE
1 stop7h 17m
Delta
Deal found 3/31![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 3/31. 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 6/86:09 pm
ABE
- CHS
1 stop5h 15m
Delta
Wed 6/105:06 pm
CHS
- ABE
1 stop5h 24m
Delta
Deal found 3/31![Delta logo]()
$551
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.
Sun 4/265:59 pm
ABE
- CHS
1 stop5h 03m
Delta
Wed 4/294:35 pm
CHS
- ABE
1 stop6h 25m
Delta
Deal found 3/29![Delta logo]()
$551
Last-minute flights from Allentown to CharlestonDiscover last-minute flight deals from Allentown to Charleston. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Charleston. Data last updated April 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 5/39:00 am
ABE
- CHS
1 stop7h 25m
Multiple Airlines
Wed 5/64:34 pm
CHS
- ABE
1 stop22h 22m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/31:01 pm
ABE
- CHS
2 stops29h 08m
Multiple Airlines
Wed 5/134:34 pm
CHS
- ABE
1 stop22h 22m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/41:41 pm
ABE
- CHS
2 stops19h 52m
Multiple Airlines
Wed 5/134:34 pm
CHS
- ABE
1 stop22h 22m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 4/1. 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
Tue 5/126:03 pm
CHS
- ABE
1 stop4h 15m
Delta
Deal found 4/1![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 4/1. 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 5/512:53 pm
ABE
- CHS
1 stop5h 59m
Delta
Wed 5/134:55 pm
CHS
- ABE
1 stop5h 23m
Delta
Deal found 4/1![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/56:15 am
ABE
- CHS
1 stop6h 02m
United Airlines
Wed 6/36:00 am
CHS
- ABE
1 stop7h 48m
United Airlines
Deal found 3/31![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/512:57 pm
ABE
- CHS
1 stop5h 52m
American Airlines
Wed 6/36:18 pm
CHS
- ABE
1 stop6h 03m
American Airlines
Deal found 4/1![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/103:46 pm
ABE
- CHS
1 stop16h 59m
Multiple Airlines
Wed 5/204:34 pm
CHS
- ABE
1 stop21h 23m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/103:46 pm
ABE
- CHS
1 stop16h 59m
Multiple Airlines
Sat 5/163:44 pm
CHS
- ABE
1 stop23h 12m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 stops20h 17m
Multiple Airlines
Wed 5/204:34 pm
CHS
- ABE
1 stop21h 23m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$329
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 3, 2026.
Search for one-way flight options from Allentown to Charleston. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Delta deal was found by Cheapflights users on 3/31. 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 5/66:33 am
ABE
- CHS
1 stop4h 47m
Delta
Deal found 3/31![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 4/2. 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 4/155:59 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 4/2![Delta logo]()
$266
This Delta deal was found by Cheapflights users on 3/31. 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
- CHS
1 stop5h 26m
Delta
Deal found 3/31![Delta logo]()
$276
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/245:43 pm
ABE
- CHS
2 stops22h 28m
United Airlines
Deal found 3/31![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/256:15 am
ABE
- CHS
2 stops12h 49m
United Airlines
Deal found 3/31![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 4/266:15 am
ABE
- CHS
2 stops9h 56m
United Airlines
Deal found 3/31![United Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 3/31. 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 4/305:59 pm
ABE
- CHS
1 stop5h 03m
Delta
Deal found 3/31![Delta logo]()
$650
This United Airlines deal was found by Cheapflights users on 4/2. 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 4/155:43 pm
ABE
- CHS
2 stops25h 16m
United Airlines
Deal found 4/2![United Airlines logo]()
$865
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Kiwi.com) |
One-way from | $234 (Delta) |
Popular in | March |
Cheapest in | May |
Average price | $497 |
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 3, 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 7/11
6:05 pm-11:54 pm
1 stop5h 49m
Charleston
Sat 7/18
10:53 am-5:25 pm
1 stop6h 32m
$301
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 7/22
6:20 am-12:00 pm
1 stop5h 40m
Charleston
Sat 7/25
10:53 am-5:25 pm
1 stop6h 32m
$327
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Tue 6/30
1:12 pm-6:59 pm
1 stop5h 47m
Charleston
Sat 7/4
5:00 pm-10:30 pm
1 stop5h 30m
$327
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 5/6
6:15 am-12:17 pm
1 stop6h 02m
Charleston
Sat 5/9
10:22 am-5:00 pm
1 stop6h 38m
$335
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 8/29
10:38 am-5:46 pm
1 stop7h 08m
Charleston
Wed 9/2
8:55 am-4:56 pm
1 stop8h 01m
$400
Quickest round-trip
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Thu 5/14
6:15 pm-10:56 pm
1 stop4h 41m
Charleston
Tue 5/19
6:03 pm-10:18 pm
1 stop4h 15m
$479
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Mon 9/14
5:40 pm-9:47 pm
1 stop4h 07m
Charleston
Thu 9/17
5:55 pm-10:56 pm
1 stop5h 01m
$493
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 7/1
6:09 pm-12:36 am
1 stop6h 27m
Charleston
Sun 7/5
5:10 am-12:27 pm
1 stop7h 17m
$549
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Mon 6/8
6:09 pm-11:24 pm
1 stop5h 15m
Charleston
Wed 6/10
5:06 pm-10:30 pm
1 stop5h 24m
$551
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sun 4/26
5:59 pm-11:02 pm
1 stop5h 03m
Charleston
Wed 4/29
4:35 pm-11:00 pm
1 stop6h 25m
$551
Showing 1-10 of 19 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, September is the cheapest month in which you can book a flight from Allentown to Charleston (average of $50). Flying from Allentown to Charleston in July is currently the most expensive (average of $80). 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 3, 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
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
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
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.
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Alternative routes for Allentown to Charleston
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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 3, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Allentown to Charleston by cabin class
Find flights from Allentown to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Allentown and Charleston flights
Browse other Allentown and Charleston flight options. Last updated on April 3, 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 April 3, 2026.
Popular flight searches
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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$331 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$482 | FlexibilityNo cancel fee | On-timeN/A |