ABE - CHS

$151 Find Cheap Flights from Allentown to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Charleston departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Charleston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$260
Typical prices: $444-$218
Multiple Airlines
Thu 9/3Tue 9/8
ABE - CHS • 1 stop
Cheapest one-way
$151
Multiple Airlines
Sun 5/24
ABE - CHS • 1 stop
Top airlines
Cheapest • from $301 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Allentown and Charleston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $294 (round-trip)
Shortest trip • 4h 06m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Charleston (ABE-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Charleston

Thu, Sep 3 - Tue, Sep 8
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, Aug 27 - Sun, Aug 30
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
Sun, Aug 2 - Thu, Aug 13
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, May 24 - Wed, May 27
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
Fri, Jul 3 - Sat, Jul 4
Delta Logo
1:12 pm - 7:37 pm
ABE
-
CHS
6h 25m
1 stop
Delta Logo
9:10 am - 1:25 pm
CHS
-
ABE
4h 15m
1 stop
$301Delta
Tue, Jun 30 - Sat, Jul 4
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
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
8:48 pm - 9:37 am
ABE
-
CHS
12h 49m
1 stop
Multiple Airlines Logo
3:23 pm - 9:29 am
CHS
-
ABE
18h 06m
1 stop
$316Multiple Airlines
Sat, May 23 - Wed, May 27
Multiple Airlines Logo
2:53 pm - 5:35 pm
ABE
-
CHS
26h 42m
2 stops
Multiple Airlines Logo
4:34 pm - 1:57 pm
CHS
-
ABE
21h 23m
1 stop
$318Multiple Airlines
Wed, Jul 22 - Sat, Jul 25
Delta Logo
6:05 pm - 12:26 am
ABE
-
CHS
6h 21m
1 stop
Delta Logo
8:05 am - 12:07 pm
CHS
-
ABE
4h 02m
1 stop
$321Delta
Sun, May 24 - Thu, May 28
Multiple Airlines Logo
2:47 pm - 8:45 am
ABE
-
CHS
17h 58m
1 stop
Multiple Airlines Logo
6:00 am - 11:26 pm
CHS
-
ABE
17h 26m
2 stops
$333Multiple Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Charleston flights

Get data-powered insights and trends into flights from Allentown to Charleston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Allentown to Charleston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Allentown to Charleston departing in September.

What is the cheapest month to fly from Allentown to Charleston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Charleston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Allentown to Charleston is December, where tickets cost $251 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $536 and $500 respectively.

Good to know

Low seasonMarch
Cheapest flight$151
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Allentown to Charleston

When to book flights from Allentown to Charleston

Are your dates flexible? Find out the best times to travel from Allentown to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Charleston

  • What is the cheapest flight from Allentown to Charleston?

    In the last 3 days, the lowest price for a flight from Allentown to Charleston was $151 for a one-way ticket and $260 for a round-trip.

  • Do I need a passport to fly between Allentown and Charleston?

    No

  • Which aircraft models fly most regularly from Allentown to Charleston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Charleston?

    SkyTeam, and oneworld are the airline alliances operating flights between Allentown and Charleston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Allentown to Charleston, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to Charleston are Delta and American Airlines. With an average price for the route of $490 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $359 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Allentown to Charleston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Allentown with another airline. Booking your flights between Allentown and CHS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Charleston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8456 reviews
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

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

Information on your arrival and departure airports