What airlines fly to Allentown?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Allentown from Charleston according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 7 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Charleston Airport to Allentown-Bethlehem Airport were last updated today.

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

As of April 2026, there is 1 operator available to choose from for flights from Charleston Airport to Allentown-Bethlehem Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$137 Cheap Flights from Charleston to Allentown in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $342 to $308. The lowest price recently found on this route was $301.

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Find the cheapest flights from Charleston to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 pm - 11:28 pm

CHS

ABE

3h 49m

1 stop

6:00 am - 9:52 am

ABE

CHS

3h 52m

1 stop

$301American Airlines

Tue, May 5 - Tue, May 12

7:05 am - 8:10 pm

CHS

ABE

13h 05m

2 stops

3:46 pm - 8:45 am

ABE

CHS

16h 59m

1 stop

$315Multiple Airlines

Fri, May 8 - Sun, May 10

3:44 pm - 1:57 pm

CHS

ABE

22h 13m

1 stop

2:47 pm - 8:45 am

ABE

CHS

17h 58m

1 stop

$334Multiple Airlines

Sat, May 23 - Thu, May 28

4:04 pm - 5:52 pm

CHS

ABE

25h 48m

2 stops

4:38 pm - 6:14 pm

ABE

CHS

25h 36m

1 stop

$339Multiple Airlines

Tue, Jun 30 - Mon, Jul 6

5:06 pm - 10:30 pm

CHS

ABE

5h 24m

1 stop

1:12 pm - 6:59 pm

ABE

CHS

5h 47m

1 stop

$354Delta

Tue, Jun 9 - Wed, Jun 17

5:10 am - 12:27 pm

CHS

ABE

7h 17m

1 stop

6:09 pm - 12:45 am

ABE

CHS

6h 36m

1 stop

$356Delta

Tue, Jun 9 - Mon, Jun 15

4:25 pm - 11:28 pm

CHS

ABE

7h 03m

1 stop

12:00 pm - 5:49 pm

ABE

CHS

5h 49m

1 stop

$371American Airlines

Tue, Apr 21 - Sat, Apr 25

7:25 am - 11:04 pm

CHS

ABE

39h 39m

2 stops

2:47 pm - 8:45 am

ABE

CHS

17h 58m

1 stop

$376Multiple Airlines

Sun, May 24 - Sun, May 31

5:10 am - 12:27 pm

CHS

ABE

7h 17m

1 stop

6:20 am - 12:04 pm

ABE

CHS

5h 44m

1 stop

$390Delta

Fri, Jun 12 - Tue, Jun 16

12:03 pm - 10:53 pm

CHS

ABE

10h 50m

2 stops

9:00 am - 4:25 pm

ABE

CHS

7h 25m

1 stop

$398Multiple Airlines

Mon, Apr 27 - Thu, Apr 30

American Airlines flights from Charleston to Allentown

Our best American Airlines deals on Charleston to Allentown flight tickets

American Airlines

May 5

CHS7:39 pmCharleston

3h 49m

1 stop

ABE11:28 pmAllentown-Bethlehem

May 12

ABE6:00 amAllentown-Bethlehem

3h 52m

1 stop

CHS9:52 amCharleston

$301

American Airlines

Apr 21

CHS4:25 pmCharleston

7h 03m

1 stop

ABE11:28 pmAllentown-Bethlehem

Apr 25

ABE12:00 pmAllentown-Bethlehem

5h 49m

1 stop

CHS5:49 pmCharleston

$371

American Airlines

May 22

CHS7:50 pmCharleston

4h 31m

1 stop

ABE12:21 amAllentown-Bethlehem

May 24

ABE5:46 pmAllentown-Bethlehem

6h 13m

1 stop

CHS11:59 pmCharleston

$411

Delta flights from Charleston to Allentown

Our best Delta deals on Charleston to Allentown flight tickets

Delta

Jun 9

CHS5:06 pmCharleston

5h 24m

1 stop

ABE10:30 pmAllentown-Bethlehem

Jun 17

ABE1:12 pmAllentown-Bethlehem

5h 47m

1 stop

CHS6:59 pmCharleston

$354

Delta

Jun 9

CHS5:10 amCharleston

7h 17m

1 stop

ABE12:27 pmAllentown-Bethlehem

Jun 19

ABE6:09 pmAllentown-Bethlehem

6h 36m

1 stop

CHS12:45 amCharleston

$356

Delta

Jun 12

CHS5:10 amCharleston

7h 17m

1 stop

ABE12:27 pmAllentown-Bethlehem

Jun 16

ABE6:20 amAllentown-Bethlehem

5h 44m

1 stop

CHS12:04 pmCharleston

$390

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Tue 5/5

7:39 pm-11:28 pm

1 stop3h 49m

Allentown-Bethlehem

Tue 5/12

6:00 am-9:52 am

1 stop3h 52m

$301

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Fri 5/8

7:05 am-8:10 pm

2 stops13h 05m

Allentown-Bethlehem

Sun 5/10

3:46 pm-8:45 am

1 stop16h 59m

$315

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Sat 5/23

3:44 pm-1:57 pm

1 stop22h 13m

Allentown-Bethlehem

Thu 5/28

2:47 pm-8:45 am

1 stop17h 58m

$334

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Tue 6/30

4:04 pm-5:52 pm

2 stops25h 48m

Allentown-Bethlehem

Mon 7/6

4:38 pm-6:14 pm

1 stop25h 36m

$339

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Tue 6/9

5:06 pm-10:30 pm

1 stop5h 24m

Allentown-Bethlehem

Wed 6/17

1:12 pm-6:59 pm

1 stop5h 47m

$354

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Tue 6/9

5:10 am-12:27 pm

1 stop7h 17m

Allentown-Bethlehem

Mon 6/15

6:09 pm-12:45 am

1 stop6h 36m

$356

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Tue 4/21

4:25 pm-11:28 pm

1 stop7h 03m

Allentown-Bethlehem

Sat 4/25

12:00 pm-5:49 pm

1 stop5h 49m

$371

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Sun 5/24

7:25 am-11:04 pm

2 stops39h 39m

Allentown-Bethlehem

Sun 5/31

2:47 pm-8:45 am

1 stop17h 58m

$376

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Fri 6/12

5:10 am-12:27 pm

1 stop7h 17m

Allentown-Bethlehem

Tue 6/16

6:20 am-12:04 pm

1 stop5h 44m

$390

CharlestonAllentown

CHS - ABE

CHSABE

Charleston

Mon 4/27

12:03 pm-10:53 pm

2 stops10h 50m

Allentown-Bethlehem

Thu 4/30

9:00 am-4:25 pm

1 stop7h 25m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Charleston to Allentown

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

Prices

Airlines

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

When to book flights from Charleston to Allentown

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

Estimated round-trip price

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

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

Fastest flight time	4h 43m
Direct flights	None

The fastest flight from Charleston to Allentown takes 4h 43m

There are no direct flights from Charleston to Allentown. There are no popular flight routes from Charleston to Allentown.

Search flight deals

Frequently asked questions about flying from Charleston to Allentown

How far is Charleston to Allentown-Bethlehem by plane?
A flight from Charleston to Allentown-Bethlehem will travel around 593.9 mi. A reasonable flight in good conditions will take 4h 43m.
When did momondo last update prices for flights from Charleston Airport to Allentown-Bethlehem Airport?
Prices for flights from Charleston Airport to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Charleston Airport to Allentown-Bethlehem Airport?
As of April 2026, there is 1 operator available to choose from for flights from Charleston Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Charleston Airport to Allentown-Bethlehem Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Charleston to Allentown?
momondo data reveals that the most frequently booked airline on the route from Charleston to Allentown is American Airlines, representing 100% of all bookings.

Best airlines flying from Charleston to Allentown

Compare and see reviews for airlines that fly from Charleston to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,563 reviews		Search American Airlines flights

Lehighton

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from Charleston.

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

Yes. All flights to Allentown from Charleston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Charleston and Allentown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Charleston to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.