$124+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHS
Apr 8 — Apr 151
Round-trip
1 adult, Economy
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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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Best
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One-way
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 March 9, 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 March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 6/42:46 pm
ABE
- CHS
1 stop17h 59m
Multiple Airlines
Mon 6/83:21 pm
CHS
- ABE
1 stop18h 08m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 3/4. 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 7/115:40 pm
ABE
- CHS
1 stop6h 17m
Delta
Sat 7/186:30 am
CHS
- ABE
1 stop5h 40m
Delta
Deal found 3/4![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/6. 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 6/302:23 pm
ABE
- CHS
1 stop7h 25m
United Airlines
Fri 7/36:00 am
CHS
- ABE
1 stop7h 48m
United Airlines
Deal found 3/6![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:23 pm
ABE
- CHS
1 stop7h 25m
United Airlines
Tue 5/266:00 am
CHS
- ABE
1 stop7h 48m
United Airlines
Deal found 3/8![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 3/4. 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 6/166:30 am
ABE
- CHS
1 stop4h 54m
Delta
Sat 6/205:55 pm
CHS
- ABE
1 stop5h 01m
Delta
Deal found 3/4![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 3/5. 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 6/262:23 pm
ABE
- CHS
1 stop7h 25m
United Airlines
Wed 7/16:00 am
CHS
- ABE
1 stop7h 48m
United Airlines
Deal found 3/5![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/146:00 am
ABE
- CHS
1 stop3h 52m
American Airlines
Tue 4/215:44 pm
CHS
- ABE
1 stop5h 44m
American Airlines
Deal found 3/4![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 3/4. 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 4/45:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Wed 4/86:09 pm
CHS
- ABE
1 stop4h 43m
Delta
Deal found 3/4![Delta logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:00 am
ABE
- CHS
1 stop14h 13m
Multiple Airlines
Wed 3/258:07 am
CHS
- ABE
2 stops30h 54m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 3/5. 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 5/212:53 pm
ABE
- CHS
1 stop5h 59m
Delta
Tue 5/56:25 am
CHS
- ABE
1 stop5h 47m
Delta
Deal found 3/5![Delta logo]()
$334
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 March 9, 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 March 9, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 4/215:59 pm
ABE
- CHS
1 stop5h 51m
Delta
Sat 4/255:20 am
CHS
- ABE
1 stop6h 52m
Delta
Deal found 3/6![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/4. 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 5/206:15 am
ABE
- CHS
1 stop6h 02m
United Airlines
Sun 5/246:00 am
CHS
- ABE
1 stop7h 48m
United Airlines
Deal found 3/4![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/5. 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 4/45:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Sat 4/116:30 am
CHS
- ABE
1 stop5h 46m
Delta
Deal found 3/5![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 3/4. 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 4/45:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Wed 4/86:09 pm
CHS
- ABE
1 stop4h 43m
Delta
Deal found 3/4![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Wed 3/255:27 am
CHS
- ABE
1 stop6h 49m
Delta
Deal found 3/7![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 3/7. 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 3/1712:56 pm
ABE
- CHS
1 stop4h 14m
Delta
Tue 3/244:51 pm
CHS
- ABE
1 stop6h 05m
Delta
Deal found 3/7![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 3/4. 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 3/205:58 pm
ABE
- CHS
1 stop6h 18m
Delta
Sat 3/217:35 am
CHS
- ABE
1 stop4h 36m
Delta
Deal found 3/4![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 3/5. 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 5/15:59 pm
ABE
- CHS
1 stop6h 23m
Delta
Mon 5/46:25 am
CHS
- ABE
1 stop5h 47m
Delta
Deal found 3/5![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 3/8. 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 5/316:27 am
ABE
- CHS
1 stop5h 43m
Delta
Fri 6/54:55 pm
CHS
- ABE
1 stop5h 23m
Delta
Deal found 3/8![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 3/7. 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 3/175:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Fri 3/204:51 pm
CHS
- ABE
1 stop6h 05m
Delta
Deal found 3/7![Delta logo]()
$497
Last-minute flights from Allentown to CharlestonDiscover last-minute flight deals from Allentown to Charleston. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Charleston. Data last updated March 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Sat 3/217:35 am
CHS
- ABE
1 stop4h 36m
Delta
Deal found 3/5![Delta logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/166:30 am
ABE
- CHS
1 stop26h 08m
Multiple Airlines
Sat 3/218:07 am
CHS
- ABE
1 stop6h 38m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/166:30 am
ABE
- CHS
1 stop26h 08m
Multiple Airlines
Fri 3/208:07 am
CHS
- ABE
1 stop12h 13m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:00 am
ABE
- CHS
1 stop14h 13m
Multiple Airlines
Wed 3/258:07 am
CHS
- ABE
2 stops30h 54m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:00 am
ABE
- CHS
1 stop14h 13m
Multiple Airlines
Fri 3/278:07 am
CHS
- ABE
2 stops15h 07m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/5. 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 4/45:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Sat 4/116:30 am
CHS
- ABE
1 stop5h 46m
Delta
Deal found 3/5![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 3/4. 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 4/45:58 pm
ABE
- CHS
1 stop5h 57m
Delta
Wed 4/86:09 pm
CHS
- ABE
1 stop4h 43m
Delta
Deal found 3/4![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/146:00 am
ABE
- CHS
1 stop3h 52m
American Airlines
Tue 4/215:44 pm
CHS
- ABE
1 stop5h 44m
American Airlines
Deal found 3/4![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 3/6. 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 4/215:59 pm
ABE
- CHS
1 stop5h 51m
Delta
Sat 4/255:20 am
CHS
- ABE
1 stop6h 52m
Delta
Deal found 3/6![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 3/8. 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 stop6h 23m
Delta
Sat 4/255:20 am
CHS
- ABE
1 stop6h 52m
Delta
Deal found 3/8![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 3/5. 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
1 stop5h 51m
Delta
Tue 4/285:20 am
CHS
- ABE
1 stop6h 52m
Delta
Deal found 3/5![Delta logo]()
$339
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 March 9, 2026.
Search for one-way flight options from Allentown to Charleston. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/236:30 am
ABE
- CHS
1 stop26h 08m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/229:09 pm
ABE
- CHS
1 stop11h 34m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/166:30 am
ABE
- CHS
1 stop26h 08m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 3/4. 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 4/56:32 am
ABE
- CHS
1 stop6h 49m
Delta
Deal found 3/4![Delta logo]()
$237
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 March 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Kiwi.com) |
One-way from | $124 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
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 March 9, 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
Tue 4/21
5:59 pm-11:50 pm
1 stop5h 51m
Charleston
Sat 4/25
5:20 am-12:12 pm
1 stop6h 52m
$281
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 4/4
5:58 pm-11:55 pm
1 stop5h 57m
Charleston
Sat 4/11
6:30 am-12:16 pm
1 stop5h 46m
$310
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 4/4
5:58 pm-11:55 pm
1 stop5h 57m
Charleston
Wed 4/8
6:09 pm-10:52 pm
1 stop4h 43m
$326
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Wed 5/20
6:15 am-12:17 pm
1 stop6h 02m
Charleston
Sun 5/24
6:00 am-1:48 pm
1 stop7h 48m
$339
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sat 3/21
5:58 pm-11:55 pm
1 stop5h 57m
Charleston
Wed 3/25
5:27 am-12:16 pm
1 stop6h 49m
$351
Quickest round-trip
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Tue 3/17
12:56 pm-5:10 pm
1 stop4h 14m
Charleston
Tue 3/24
4:51 pm-10:56 pm
1 stop6h 05m
$351
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Fri 3/20
5:58 pm-12:16 am
1 stop6h 18m
Charleston
Sat 3/21
7:35 am-12:11 pm
1 stop4h 36m
$405
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Fri 5/1
5:59 pm-12:22 am
1 stop6h 23m
Charleston
Mon 5/4
6:25 am-12:12 pm
1 stop5h 47m
$489
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Sun 5/31
6:27 am-12:10 pm
1 stop5h 43m
Charleston
Fri 6/5
4:55 pm-10:18 pm
1 stop5h 23m
$492
AllentownCharleston
ABE - CHS
ABECHS
Allentown-Bethlehem
Tue 3/17
5:58 pm-11:55 pm
1 stop5h 57m
Charleston
Fri 3/20
4:51 pm-10:56 pm
1 stop6h 05m
$497
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Allentown-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
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 March 9, 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.
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
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
Walterboro
Summerville
Isle of Palms
Mount Pleasant
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.
Alternative routes
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Alternative routes for Allentown to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
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 March 9, 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 March 9, 2026.
Other flights from Allentown
Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on March 9, 2026.
Popular flight searches
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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 March 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$320 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$482 | FlexibilityNo cancel fee | On-timeN/A |