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Cheap flights from Allentown to Charleston from $161

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 5/24. 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
0 bags

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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 - 8:45 am
ABE
-
CHS
25h 45m
1 stop
Multiple Airlines Logo
4:34 pm - 8:25 pm
CHS
-
ABE
27h 51m
1 stop
$247Multiple Airlines
Thu, Aug 27 - Wed, Sep 2
Multiple Airlines Logo
7:00 am - 8:45 am
ABE
-
CHS
25h 45m
1 stop
Multiple Airlines Logo
3:13 pm - 3:40 pm
CHS
-
ABE
24h 27m
1 stop
$260Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
Multiple Airlines Logo
2:47 pm - 8:45 am
ABE
-
CHS
17h 58m
1 stop
Multiple Airlines Logo
4:34 pm - 1:56 pm
CHS
-
ABE
21h 22m
1 stop
$274Multiple Airlines
Thu, May 28 - Wed, Jun 3
Multiple Airlines Logo
2:53 pm - 8:38 am
ABE
-
CHS
17h 45m
1 stop
Multiple Airlines Logo
6:18 pm - 12:27 pm
CHS
-
ABE
18h 09m
1 stop
$284Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
2:52 pm - 8:45 am
ABE
-
CHS
17h 53m
1 stop
Multiple Airlines Logo
7:47 pm - 2:04 pm
CHS
-
ABE
18h 17m
1 stop
$289Multiple Airlines
Sun, Aug 2 - Thu, Aug 13
Multiple Airlines Logo
7:00 am - 8:45 am
ABE
-
CHS
25h 45m
1 stop
Multiple Airlines Logo
2:53 pm - 8:31 pm
CHS
-
ABE
5h 38m
1 stop
$293Multiple Airlines
Thu, Aug 27 - Sun, Aug 30
Multiple Airlines Logo
2:52 pm - 8:45 am
ABE
-
CHS
17h 53m
1 stop
Multiple Airlines Logo
7:47 pm - 2:04 pm
CHS
-
ABE
18h 17m
1 stop
$295Multiple Airlines
Sun, Aug 2 - Thu, Aug 13
Multiple Airlines Logo
2:47 pm - 8:45 am
ABE
-
CHS
17h 58m
1 stop
Multiple Airlines Logo
4:34 pm - 1:57 pm
CHS
-
ABE
21h 23m
1 stop
$300Multiple Airlines
Sun, May 24 - Wed, May 27
Delta Logo
6:23 am - 12:10 pm
ABE
-
CHS
5h 47m
1 stop
Delta Logo
7:25 am - 12:19 pm
CHS
-
ABE
4h 54m
1 stop
$301Delta
Sun, May 24 - Tue, Jun 2
Delta Logo
6:10 pm - 12:36 am
ABE
-
CHS
6h 26m
1 stop
Delta Logo
9:10 am - 1:25 pm
CHS
-
ABE
4h 15m
1 stop
$311Delta
Tue, Jun 30 - Sat, Jul 4

Delta flights from Allentown to Charleston

Our best Delta deals on Allentown to Charleston flight tickets
Delta
May 24
ABE6:23 amAllentown-Bethlehem
5h 47m
1 stop
CHS12:10 pmCharleston
Jun 2
CHS7:25 amCharleston
4h 54m
1 stop
ABE12:19 pmAllentown-Bethlehem
$301
Delta
Jun 30
ABE6:10 pmAllentown-Bethlehem
6h 26m
1 stop
CHS12:36 amCharleston
Jul 4
CHS9:10 amCharleston
4h 15m
1 stop
ABE1:25 pmAllentown-Bethlehem
$311
Delta
Aug 1
ABE6:05 pmAllentown-Bethlehem
5h 49m
1 stop
CHS11:54 pmCharleston
Aug 12
CHS6:20 amCharleston
6h 02m
1 stop
ABE12:22 pmAllentown-Bethlehem
$321

United Airlines flights from Allentown to Charleston

Our best United Airlines deals on Allentown to Charleston flight tickets
United Airlines
May 8
ABE2:15 pmAllentown-Bethlehem
5h 24m
1 stop
CHS7:39 pmCharleston
May 12
CHS9:40 amCharleston
7h 20m
1 stop
ABE5:00 pmAllentown-Bethlehem
$436
United Airlines
May 7
ABE2:15 pmAllentown-Bethlehem
5h 24m
1 stop
CHS7:39 pmCharleston
May 13
CHS9:40 amCharleston
7h 20m
1 stop
ABE5:00 pmAllentown-Bethlehem
$480

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 May 6, 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

Thu 8/27

7:00 am-8:45 am

1 stop25h 45m

Charleston

Wed 9/2

4:34 pm-8:25 pm

1 stop27h 51m

$247

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 9/3

7:00 am-8:45 am

1 stop25h 45m

Charleston

Tue 9/8

3:13 pm-3:40 pm

1 stop24h 27m

$260

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 5/28

2:47 pm-8:45 am

1 stop17h 58m

Charleston

Wed 6/3

4:34 pm-1:56 pm

1 stop21h 22m

$274

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sat 5/30

2:53 pm-8:38 am

1 stop17h 45m

Charleston

Sat 6/6

6:18 pm-12:27 pm

1 stop18h 09m

$284

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 8/2

2:52 pm-8:45 am

1 stop17h 53m

Charleston

Thu 8/13

7:47 pm-2:04 pm

1 stop18h 17m

$289

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Thu 8/27

7:00 am-8:45 am

1 stop25h 45m

Charleston

Sun 8/30

2:53 pm-8:31 pm

1 stop5h 38m

$293

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 8/2

2:52 pm-8:45 am

1 stop17h 53m

Charleston

Thu 8/13

7:47 pm-2:04 pm

1 stop18h 17m

$295

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 5/24

2:47 pm-8:45 am

1 stop17h 58m

Charleston

Wed 5/27

4:34 pm-1:57 pm

1 stop21h 23m

$300
Quickest round-trip

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Sun 5/24

6:23 am-12:10 pm

1 stop5h 47m

Charleston

Tue 6/2

7:25 am-12:19 pm

1 stop4h 54m

$301

AllentownCharleston

ABE - CHS

ABECHS

Allentown-Bethlehem

Tue 6/30

6:10 pm-12:36 am

1 stop6h 26m

Charleston

Sat 7/4

9:10 am-1:25 pm

1 stop4h 15m

$311

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 $251, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Charleston, with average flight prices from Allentown averaging around $308.

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
American AirlinesPriceFrom $180Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,456 reviews
Search Delta flights

Traveling to a place near Charleston?

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