HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$114+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHS
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Charleston with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Allentown to Charleston

Cheapest flights from Allentown to Charleston
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 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/3. 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
Wed 9/24:34 pm
CHS
-
ABE
1 stop27h 51m
Multiple Airlines
Deal found 5/3$247
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 5/282:47 pm
ABE
-
CHS
1 stop17h 58m
Multiple Airlines
Wed 6/34:34 pm
CHS
-
ABE
1 stop21h 22m
Multiple Airlines
Deal found 5/1$274
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/302:53 pm
ABE
-
CHS
1 stop17h 45m
Multiple Airlines
Sat 6/66:18 pm
CHS
-
ABE
1 stop18h 09m
Multiple Airlines
Deal found 5/2$284
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 8/22:52 pm
ABE
-
CHS
1 stop17h 53m
Multiple Airlines
Thu 8/137:47 pm
CHS
-
ABE
1 stop18h 17m
Multiple Airlines
Deal found 5/3$289
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 11/46:30 am
ABE
-
CHS
1 stop4h 56m
Delta
Tue 11/106:30 am
CHS
-
ABE
1 stop5h 34m
Delta
Deal found 4/29$301
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:01 pm
ABE
-
CHS
2 stops34h 05m
Multiple Airlines
Thu 8/137:47 pm
CHS
-
ABE
1 stop18h 17m
Multiple Airlines
Deal found 5/3$313
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/223:32 pm
ABE
-
CHS
1 stop17h 16m
Multiple Airlines
Wed 5/274:34 pm
CHS
-
ABE
1 stop21h 23m
Multiple Airlines
Deal found 5/3$317
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/173:46 pm
ABE
-
CHS
1 stop16h 59m
Multiple Airlines
Wed 5/204:34 pm
CHS
-
ABE
1 stop21h 23m
Multiple Airlines
Deal found 5/2$318
This Delta deal was found by Cheapflights users on 5/3. 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 49m
Delta
Wed 8/126:20 am
CHS
-
ABE
1 stop6h 02m
Delta
Deal found 5/3$321
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Thu 5/143:46 pm
ABE
-
CHS
1 stop16h 59m
Multiple Airlines
Wed 5/204:34 pm
CHS
-
ABE
1 stop21h 23m
Multiple Airlines
Deal found 5/2$323

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 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Kiwi.com)

One-way from

$114
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$308
Provider with most accurate pricing for Allentown-Bethlehem-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Charleston flights.
Search Deals
From Allentown-Bethlehem to Charleston
Search Deals
One-way flight from Allentown-Bethlehem to Charleston
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 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

Price

Cheapest round-trip

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Tue 6/16

6:10 pm-12:36 am

1 stop6h 26m

Charleston

Sat 6/20

7:05 am-12:12 pm

1 stop5h 07m

$317
Quickest round-trip

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sat 7/11

6:05 pm-11:54 pm

1 stop5h 49m

Charleston

Sat 7/18

6:24 pm-11:08 pm

1 stop4h 44m

$330

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sat 5/23

12:59 pm-7:36 pm

1 stop6h 37m

Charleston

Wed 5/27

4:55 pm-10:18 pm

1 stop5h 23m

$455

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 6/7

1:12 pm-6:54 pm

1 stop5h 42m

Charleston

Wed 6/10

11:23 am-5:30 pm

1 stop6h 07m

$490

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 6/14

6:10 pm-12:36 am

1 stop6h 26m

Charleston

Mon 6/15

5:03 pm-11:08 pm

1 stop6h 05m

$493

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Fri 6/19

6:10 pm-12:45 am

1 stop6h 35m

Charleston

Sun 6/21

5:10 am-12:27 pm

1 stop7h 17m

$601

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sat 5/16

2:15 pm-7:39 pm

1 stop5h 24m

Charleston

Mon 5/18

5:08 pm-5:00 pm

1 stop23h 52m

$677

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sat 7/11

2:16 pm-9:48 pm

1 stop7h 32m

Charleston

Sat 7/18

6:50 am-9:07 pm

2 stops14h 17m

$703

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 7/5

6:20 am-1:41 pm

1 stop7h 21m

Charleston

Tue 7/7

11:18 am-5:25 pm

1 stop6h 07m

$703

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Wed 5/13

2:15 pm-7:39 pm

1 stop5h 24m

Charleston

Tue 5/19

7:44 pm-10:03 am

2 stops14h 19m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Charleston

What is the cheapest month to book a flight from Allentown to Charleston?

Currently, December is the cheapest month in which you can book a flight from Allentown to Charleston (average of $251). Flying from Allentown to Charleston in March is currently the most expensive (average of $536). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Allentown to Charleston?

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated May 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.
Delta
7.9
Good
8,460 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,672 reviews
Delta
7.9
Good
8,460 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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.

  • How long is the flight from Allentown to Charleston?

    Airlines like Delta fly from Allentown to Charleston in about 6h 26m. The time it takes to get you to your destination can typically vary by up to . There are 593 mi between Allentown and Charleston.

  • What are the cheapest airlines flying from Allentown to Charleston round-trip?

    Flying on American Airlines is currently your cheapest option to Charleston, with prices starting at $180. Another option worth looking into is Delta, starting at $216 round trip. American Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Allentown to Charleston that include hotel bookings?

    Yes. In addition to deals on Allentown to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Charleston.

  • Can I find deals for business class flights from Allentown to Charleston?

    Yes. Cheapflights offers flight deals from Allentown to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Charleston?

    Currently, December is the cheapest month in which you can book a flight from Allentown to Charleston (average of $251). Flying from Allentown to Charleston in March is currently the most expensive (average of $536). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Walterboro
Summerville
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.

Alternative routes for Allentown to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charlotte flights
LaGuardia to Charlotte flights
Newark to Charlotte flights
John F Kennedy Intl to Charleston flights
Newark to Charleston flights
LaGuardia to Charleston flights
Newark to Myrtle Beach flights
John F Kennedy Intl to Savannah flights
Dulles Intl to Charleston flights
Newark to Savannah flights
John F Kennedy Intl to Myrtle Beach flights
LaGuardia to Savannah flights
LaGuardia to Myrtle Beach flights
Reagan-National to Charleston flights
Dulles Intl to Charlotte flights
Philadelphia to Charlotte flights
Philadelphia to Charleston flights
Reagan-National to Charlotte flights
LaGuardia to Greenville flights
Newark to Greenville flights
Dulles Intl to Savannah flights
Philadelphia to Savannah flights
John F Kennedy Intl to Greenville flights
Newark to Columbia flights
Dulles Intl to Myrtle Beach flights
Philadelphia to Myrtle Beach flights
Reagan-National to Savannah flights
Reagan-National to Myrtle Beach flights
John F Kennedy Intl to Columbia flights
Newark to Hilton Head Island flights
Dulles Intl to Greenville flights
Pittsburgh to Myrtle Beach flights
Pittsburgh to Charleston flights
LaGuardia to Columbia flights
Reagan-National to Columbia flights
LaGuardia to Hilton Head Island flights
Pittsburgh to Charlotte flights
Dulles Intl to Columbia flights
Allentown to Myrtle Beach flights
Reagan-National to Greenville flights
Pittsburgh to Savannah flights
Latrobe to Myrtle Beach flights
Pittsburgh to Hilton Head Island flights
Allentown to Charlotte flights
Philadelphia to Greenville flights
John F Kennedy Intl to Augusta flights
Harrisburg to Charleston flights

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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$180Average$359FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$482FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.