CHS - ABE

$204 Find Cheap Flights from Charleston to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Allentown departing on 9/21. 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

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

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

Cheap Flights from Charleston to Allentown (CHS-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Allentown 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 Charleston to Allentown

Wed, Nov 19 - Thu, Dec 4
American Airlines Logo
7:12 pm - 10:52 pmCHS-ABE
3h 40m1 stop
American Airlines Logo
5:14 pm - 11:45 pmABE-CHS
6h 31m1 stop
$239American Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 11
American Airlines Logo
4:30 pm - 10:40 pmCHS-ABE
6h 10m1 stop
American Airlines Logo
5:53 pm - 9:39 pmABE-CHS
3h 46m1 stop
$244American Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
 Logo
12:08 pm - 9:32 pmCHS-ABE
9h 24m1 stop
 Logo
3:01 pm - 9:06 amABE-CHS
18h 05m1 stop
Thu, Oct 2 - Sun, Oct 5
 Logo
9:38 pm - 2:17 pmCHS-ABE
16h 39m2 stops
 Logo
3:01 pm - 9:06 amABE-CHS
18h 05m1 stop
Fri, Oct 3 - Sun, Oct 5
 Logo
10:10 am - 8:36 amCHS-ABE
22h 26m2 stops
 Logo
3:01 pm - 9:06 amABE-CHS
18h 05m1 stop
Fri, Oct 3 - Sun, Oct 5
American Airlines Logo
2:59 pm - 9:50 pmCHS-ABE
6h 51m1 stop
American Airlines Logo
7:59 pm - 12:10 amABE-CHS
4h 11m1 stop
$346American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
Delta Logo
4:44 pm - 10:41 pmCHS-ABE
5h 57m1 stop
Delta Logo
6:00 am - 11:48 amABE-CHS
5h 48m1 stop
$577Delta
Find Deal
Wed, Nov 26 - Sun, Nov 30
American Airlines Logo
6:32 pm - 10:53 pmCHS-ABE
4h 21m1 stop
American Airlines Logo
5:10 pm - 10:04 pmABE-CHS
4h 54m1 stop
$582American Airlines
Find Deal
Wed, Nov 19 - Thu, Dec 4
United Airlines Logo
6:15 am - 11:48 amCHS-ABE
5h 33m1 stop
United Airlines Logo
1:00 pm - 3:10 pmABE-CHS
26h 10m2 stops
$695United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
United Airlines Logo
7:45 pm - 10:37 amCHS-ABE
14h 52m2 stops
United Airlines Logo
6:37 am - 2:07 pmABE-CHS
7h 30m1 stop
$705United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $239 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 49% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$239
Typical prices: $323-528
American Airlines
Wed 11/19Thu 12/4
CHS - ABE • 1 stop
Cheapest one-way
$204
Multiple Airlines
Sun 9/21
CHS - ABE • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Booking Insights

KAYAK's insights & trends for Charleston to Allentown flights

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

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

What’s the cheapest day of the week to fly from Charleston to Allentown?

The average price of all round-trip flights from Charleston to Allentown clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Charleston to Allentown, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Allentown, Saturday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Allentown, 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 Charleston to Allentown is July, where tickets cost $200 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is $596 and $520 respectively.

Good to know

Low seasonApril
Cheapest flight$204
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 49% lower on average.
Flight from Charleston to Allentown

When to book flights from Charleston to Allentown

Are your dates flexible? Find out the best times to travel from Charleston to Allentown 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 Charleston to Allentown

  • What is the cheapest flight from Charleston to Allentown?

    In the last 3 days, the lowest price for a flight from Charleston to Allentown was $204 for a one-way ticket and $239 for a round-trip.

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

    No, a passport isn't needed to fly from Charleston to Allentown. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from Charleston to Allentown?

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

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

    The two airlines most popular with KAYAK users for flights from Charleston to Allentown are United Airlines and American Airlines. With an average price for the route of $368 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $338 and an overall rating of 7.2.

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

    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 Charleston to Allentown.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Charleston 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 Charleston to Allentown?

    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 Allentown with an airline and back to Charleston with another airline. Booking your flights between Charleston and ABE 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 Charleston to Allentown?

    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 Allentown from Charleston 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 Charleston to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Allentown. 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 Charleston to Allentown? 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.
7.4
United AirlinesOverall score based on 8937 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

IAD with the archaic people movers is just a place to be avoided.

10.0 ExcellentThomas, Aug 2025CMH - IAD
Read more United Airlines reviews

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Would have thought that they would gas up plane before everyone got on board

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

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

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