CHS - ABE

$125 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 6/10. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$301
Typical prices: $392-$370
Delta
Fri 5/29Tue 6/2
CHS - ABE • 1 stop
Cheapest one-way
$125
Multiple Airlines
Wed 6/10
CHS - ABE • 1 stop
Top airlines
Cheapest • from $301 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Charleston and Allentown. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $237 (round-trip)
Shortest trip • 4h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% 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 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

Fri, May 29 - Tue, Jun 2
Delta Logo
1:17 pm - 5:28 pm
CHS
-
ABE
4h 11m
1 stop
Delta Logo
6:15 pm - 11:59 pm
ABE
-
CHS
5h 44m
1 stop
$301Delta
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
4:34 pm - 2:56 pm
CHS
-
ABE
22h 22m
1 stop
Multiple Airlines Logo
3:46 pm - 8:45 am
ABE
-
CHS
16h 59m
1 stop
$306Multiple Airlines
Thu, Jul 2 - Tue, Jul 7
United Airlines Logo
6:00 am - 1:48 pm
CHS
-
ABE
7h 48m
1 stop
United Airlines Logo
2:23 pm - 9:48 pm
ABE
-
CHS
7h 25m
1 stop
$320United Airlines
Mon, Jun 15 - Tue, Jun 23
Multiple Airlines Logo
3:23 pm - 3:57 pm
CHS
-
ABE
24h 34m
1 stop
Multiple Airlines Logo
10:00 am - 9:38 am
ABE
-
CHS
23h 38m
1 stop
$345Multiple Airlines
Mon, Jun 15 - Thu, Jun 25
Multiple Airlines Logo
3:23 pm - 3:57 pm
CHS
-
ABE
24h 34m
1 stop
Multiple Airlines Logo
2:46 pm - 8:45 am
ABE
-
CHS
17h 59m
1 stop
$349Multiple Airlines
Tue, Jun 16 - Thu, Jun 25
Delta Logo
8:20 am - 12:27 pm
CHS
-
ABE
4h 07m
1 stop
Delta Logo
1:12 pm - 6:54 pm
ABE
-
CHS
5h 42m
1 stop
$356Delta
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
3:23 pm - 3:57 pm
CHS
-
ABE
24h 34m
1 stop
Multiple Airlines Logo
2:46 pm - 8:45 am
ABE
-
CHS
17h 59m
1 stop
$366Multiple Airlines
Tue, May 12 - Sat, May 16
Delta Logo
6:03 pm - 10:18 pm
CHS
-
ABE
4h 15m
1 stop
Delta Logo
6:27 am - 12:10 pm
ABE
-
CHS
5h 43m
1 stop
$371Delta
Thu, Jul 2 - Sun, Jul 5
Multiple Airlines Logo
6:00 am - 11:06 pm
CHS
-
ABE
17h 06m
2 stops
Multiple Airlines Logo
2:52 pm - 8:45 am
ABE
-
CHS
17h 53m
1 stop
$374Multiple Airlines
Thu, Jul 2 - Tue, Jul 7
Multiple Airlines Logo
6:00 am - 11:06 pm
CHS
-
ABE
17h 06m
2 stops
Multiple Airlines Logo
10:00 am - 9:38 am
ABE
-
CHS
23h 38m
1 stop
$376Multiple Airlines
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 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 March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $559 and $485 respectively.

Good to know

Low seasonJuly
Cheapest flight$125
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 48% 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 $125 for a one-way ticket and $301 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 $291 and an overall rating of 7.1.

  • 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 9680 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

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

Flight was fine, but not having WiFi was a major negative

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

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

Information on your arrival and departure airports