CHS - ABE

$179 Find Cheap Flights from Charleston to Allentown

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Allentown departing on 11/12. 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 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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Everything you should know

Cheapest round-trip
$179
Overall average: $412
American Airlines
Wed 11/12Wed 11/19
CHS - ABE • 1 stop
Cheapest one-way
$209
Multiple Airlines
Sun 12/28
CHS - ABE • 1 stop
Top airlines
American Airlines
Cheapest • from $179 (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 • 51% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
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 12 - Wed, Nov 19
American Airlines Logo
7:12 pm - 10:52 pmCHS-ABE
3h 40m1 stop
American Airlines Logo
4:30 pm - 9:06 pmABE-CHS
4h 36m1 stop
$179American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
4:06 pm - 10:11 pmCHS-ABE
6h 05m1 stop
Delta Logo
12:54 pm - 7:21 pmABE-CHS
6h 27m1 stop
$254Delta
Find Deal
Wed, Feb 18 - Sat, Feb 21
Delta Logo
5:30 am - 12:07 pmCHS-ABE
6h 37m1 stop
Delta Logo
1:00 pm - 7:09 pmABE-CHS
6h 09m1 stop
$271Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
2:59 pm - 8:36 pmCHS-ABE
5h 37m1 stop
Multiple Airlines Logo
3:09 pm - 10:43 pmABE-CHS
31h 34m2 stops
$298Multiple Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
8:37 pm - 12:16 amCHS-ABE
3h 39m1 stop
American Airlines Logo
5:40 pm - 9:22 pmABE-CHS
3h 42m1 stop
$437American Airlines
Find Deal
Mon, Dec 15 - Tue, Dec 16
Delta Logo
8:00 am - 12:14 pmCHS-ABE
4h 14m1 stop
Delta Logo
6:25 am - 11:45 amABE-CHS
5h 20m1 stop
$486Delta
Find Deal
Tue, Nov 4 - Wed, Nov 5
Delta Logo
6:40 am - 12:06 pmCHS-ABE
5h 26m1 stop
Delta Logo
12:46 pm - 6:00 pmABE-CHS
5h 14m1 stop
$491Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
7:47 pm - 11:52 amCHS-ABE
16h 05m2 stops
United Airlines Logo
1:00 pm - 3:10 pmABE-CHS
26h 10m2 stops
$566United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
2:52 pm - 11:48 amCHS-ABE
20h 56m2 stops
United Airlines Logo
6:32 am - 1:55 pmABE-CHS
7h 23m1 stop
$587United Airlines
Find Deal
Mon, Dec 15 - Tue, Dec 16
United Airlines Logo
6:05 am - 11:52 amCHS-ABE
5h 47m1 stop
United Airlines Logo
1:00 pm - 7:30 pmABE-CHS
6h 30m1 stop
$592United Airlines
Find Deal
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.

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 December, where the average cost of round-trip tickets is $596 and $491 respectively.

Good to know

Low seasonFebruary
Cheapest flight$179
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 52% 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 $209 for a one-way ticket and $179 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Charleston and Allentown, with Star Alliance 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 $371 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 8995 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

2.0 MediocreAnonymous, Oct 2025PHX - ORD
Read more United Airlines reviews

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

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.

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

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