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Cheap flights from Allentown to Charleston from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Charleston departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 8:04 am
ABE
-
CHS
25h 04m
1 stop
Multiple Airlines Logo
2:13 pm - 8:25 pm
CHS
-
ABE
6h 12m
1 stop
$236Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
7:00 am - 8:04 am
ABE
-
CHS
25h 04m
1 stop
Multiple Airlines Logo
2:13 pm - 8:25 pm
CHS
-
ABE
6h 12m
1 stop
$258Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
7:50 pm - 6:14 pm
ABE
-
CHS
22h 24m
1 stop
Multiple Airlines Logo
2:13 pm - 8:25 pm
CHS
-
ABE
6h 12m
1 stop
$269Multiple Airlines
Mon, Sep 7 - Thu, Sep 17
Multiple Airlines Logo
2:52 pm - 8:45 am
ABE
-
CHS
17h 53m
1 stop
Multiple Airlines Logo
2:53 pm - 11:39 pm
CHS
-
ABE
8h 46m
1 stop
$275Multiple Airlines
Thu, Jul 9 - Thu, Jul 16
Multiple Airlines Logo
3:00 pm - 1:45 pm
ABE
-
CHS
22h 45m
2 stops
Multiple Airlines Logo
2:13 pm - 8:25 pm
CHS
-
ABE
6h 12m
1 stop
$314Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
2:53 pm - 8:45 am
ABE
-
CHS
17h 52m
1 stop
Multiple Airlines Logo
2:53 pm - 12:15 pm
CHS
-
ABE
21h 22m
1 stop
$316Multiple Airlines
Thu, Aug 6 - Thu, Aug 20
Delta Logo
6:30 am - 11:26 am
ABE
-
CHS
4h 56m
1 stop
Delta Logo
5:30 am - 12:04 pm
CHS
-
ABE
6h 34m
1 stop
$321Delta
Wed, Nov 4 - Tue, Nov 10
Multiple Airlines Logo
4:38 pm - 6:14 pm
ABE
-
CHS
25h 36m
1 stop
Multiple Airlines Logo
3:44 pm - 2:02 pm
CHS
-
ABE
22h 18m
1 stop
$328Multiple Airlines
Mon, Jul 27 - Sat, Aug 1
Multiple Airlines Logo
7:50 pm - 6:14 pm
ABE
-
CHS
22h 24m
1 stop
Multiple Airlines Logo
9:18 pm - 1:38 pm
CHS
-
ABE
16h 20m
2 stops
$331Multiple Airlines
Mon, Sep 7 - Sat, Sep 12
Multiple Airlines Logo
5:55 pm - 8:38 am
ABE
-
CHS
14h 43m
1 stop
Multiple Airlines Logo
3:13 pm - 1:41 pm
CHS
-
ABE
22h 28m
1 stop
$344Multiple Airlines
Sat, Jul 4 - Tue, Jul 7

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Delta flights from Allentown to Charleston

Our best Delta deals on Allentown to Charleston flight tickets
Delta
Nov 4
ABE6:30 amAllentown-Bethlehem
4h 56m
1 stop
CHS11:26 amCharleston
Nov 10
CHS5:30 amCharleston
6h 34m
1 stop
ABE12:04 pmAllentown-Bethlehem
$321
Delta
Jul 11
ABE6:30 amAllentown-Bethlehem
5h 24m
1 stop
CHS11:54 amCharleston
Jul 18
CHS7:05 amCharleston
5h 05m
1 stop
ABE12:10 pmAllentown-Bethlehem
$356
Delta
Jul 21
ABE6:30 amAllentown-Bethlehem
7h 12m
1 stop
CHS1:42 pmCharleston
Jul 25
CHS7:05 amCharleston
5h 05m
1 stop
ABE12:10 pmAllentown-Bethlehem
$364

American Airlines flights from Allentown to Charleston

Our best American Airlines deals on Allentown to Charleston flight tickets
American Airlines
Jul 17
ABE7:09 pmAllentown-Bethlehem
4h 50m
1 stop
CHS11:59 pmCharleston
Jul 21
CHS6:17 pmCharleston
6h 06m
1 stop
ABE12:23 amAllentown-Bethlehem
$386
American Airlines
Jul 4
ABE6:15 amAllentown-Bethlehem
4h 01m
1 stop
CHS10:16 amCharleston
Jul 4
CHS1:39 pmCharleston
4h 58m
1 stop
ABE6:37 pmAllentown-Bethlehem
$395
American Airlines
Sep 12
ABE2:25 pmAllentown-Bethlehem
4h 31m
1 stop
CHS6:56 pmCharleston
Sep 16
CHS6:20 amCharleston
6h 05m
1 stop
ABE12:25 pmAllentown-Bethlehem
$401

momondo 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, momondo users made 832,500 searches. Data last updated June 17, 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

Sun 9/13

7:00 am-8:04 am

1 stop25h 04m

Charleston

Thu 9/17

2:13 pm-8:25 pm

1 stop6h 12m

$236

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 9/10

7:00 am-8:04 am

1 stop25h 04m

Charleston

Thu 9/17

2:13 pm-8:25 pm

1 stop6h 12m

$258

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Mon 9/7

7:50 pm-6:14 pm

1 stop22h 24m

Charleston

Thu 9/17

2:13 pm-8:25 pm

1 stop6h 12m

$269

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 7/9

2:52 pm-8:45 am

1 stop17h 53m

Charleston

Thu 7/16

2:53 pm-11:39 pm

1 stop8h 46m

$275

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 9/10

3:00 pm-1:45 pm

2 stops22h 45m

Charleston

Thu 9/17

2:13 pm-8:25 pm

1 stop6h 12m

$314

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 8/6

2:53 pm-8:45 am

1 stop17h 52m

Charleston

Thu 8/20

2:53 pm-12:15 pm

1 stop21h 22m

$316
Quickest round-trip

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Wed 11/4

6:30 am-11:26 am

1 stop4h 56m

Charleston

Tue 11/10

5:30 am-12:04 pm

1 stop6h 34m

$321

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Mon 7/27

4:38 pm-6:14 pm

1 stop25h 36m

Charleston

Sat 8/1

3:44 pm-2:02 pm

1 stop22h 18m

$328

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Mon 9/7

7:50 pm-6:14 pm

1 stop22h 24m

Charleston

Sat 9/12

9:18 pm-1:38 pm

2 stops16h 20m

$331

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sat 7/4

5:55 pm-8:38 am

1 stop14h 43m

Charleston

Tue 7/7

3:13 pm-1:41 pm

1 stop22h 28m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

How to get the cheapest flight ticket from Allentown to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Allentown and Charleston?

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Allentown is in December. Flight prices, which tend to average around $255, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Allentown averaging around $298.

When to book flights from Allentown to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Charleston (ABE to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Charleston

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Allentown to Charleston takes 4h 56m
There are no direct flights from Allentown to Charleston. There are no popular flight routes from Allentown to Charleston.
Search flight deals

Frequently asked questions about flying from Allentown to Charleston

  • How far is Allentown-Bethlehem to Charleston by plane?

    The distance between Allentown-Bethlehem and Charleston is about 593.9 mi. Flights usually cover this in 4h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Charleston Airport?

    Prices for flights from Allentown-Bethlehem Airport to Charleston Airport refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Charleston Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Allentown to Charleston?

Best airlines flying from Allentown to Charleston

Compare and see reviews for airlines that fly from Allentown to Charleston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $146Free CancellationRating
7.8
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $188Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
North Charleston
Isle of Palms
Summerville
Kiawah Island
Mount Pleasant
Edisto Island
Walterboro
Santee
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Charleston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Charleston. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to Charleston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Charleston from Allentown with this policy.

How can momondo help me find flights from Allentown to Charleston?

Once all potential Allentown to Charleston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Allentown to Charleston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Allentown to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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