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Cheap Flights from Allentown (ABE) to Charleston (CHS)

Compare Allentown to Charleston flight deals

Find the cheapest month or even day of the year to fly to Charleston

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Flight deals from Allentown to Charleston

Looking for a cheap last-minute deal or the best return flight from Allentown Airport to Charleston Airport? If you want to travel next month, return fares start from $463. Find the lowest prices on one-way and return tickets right here.
Charleston.$463 per passenger.Departing Wed, 19 Aug, returning Sat, 22 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Wed, 19 Aug, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Sat, 22 Aug, arriving in Allentown.Price includes taxes and charges.From $463, select.
Charleston.$464 per passenger.Departing Wed, 29 Jul, returning Tue, 4 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Wed, 29 Jul, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Tue, 4 Aug, arriving in Allentown.Price includes taxes and charges.From $464, select.
Charleston.$541 per passenger.Departing Fri, 16 Oct, returning Tue, 20 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Fri, 16 Oct, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Tue, 20 Oct, arriving in Allentown.Price includes taxes and charges.From $541, select.
Charleston.$541 per passenger.Departing Wed, 28 Oct, returning Sun, 1 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Wed, 28 Oct, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Sun, 1 Nov, arriving in Allentown.Price includes taxes and charges.From $541, select.
Charleston.$541 per passenger.Departing Sat, 25 Jul, returning Fri, 31 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Sat, 25 Jul, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Fri, 31 Jul, arriving in Allentown.Price includes taxes and charges.From $541, select.
Charleston.$580 per passenger.Departing Mon, 14 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Mon, 14 Sep, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Wed, 23 Sep, arriving in Allentown.Price includes taxes and charges.From $580, select.
Charleston.$705 per passenger.Departing Wed, 2 Dec, returning Sun, 6 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Allentown on Wed, 2 Dec, arriving in Charleston.Inbound indirect flight with Delta, departs from Charleston on Sun, 6 Dec, arriving in Allentown.Price includes taxes and charges.From $705, select.

Find the cheapest month to fly from Allentown to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Allentown to Charleston flights are currently cheapest in August.
Jul
from $541
Aug
from $463
Sep
from $580
Oct
from $541
Nov
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Dec
from $705
Jan
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Feb
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Mar
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Apr
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May
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Jun
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Allentown to Charleston: Alternative routes

Compare routes from Allentown to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Charleston

17km from central Charleston
ClosestCheapest
from $463
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Allentown to Charleston: Flight information

The things to know before you go.
Cheapest flight found$463
Cheapest month to flyAugust

Finding cheap flights from Allentown to Charleston: Frequently asked questions

The best price we found for a return flight from Allentown to Charleston is $463. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Allentown to Charleston. But we found flights with one or more stops from $463.
As of July 2026, there are no flights flying from Allentown to Charleston.
The cheapest month to fly from Allentown to Charleston is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Allentown Airport to Charleston Airport on Wednesday, 19 August 2026.
No airlines currently offer direct flights between Allentown Airport and Charleston Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta offers the cheapest flight tickets to Charleston.

Travelling from Allentown Airport (ABE) to Charleston Airport (CHS): what you need to know

  • Charleston's timezone is UTC-5, which is the same as Allentown.

  • Give yourself enough time to catch your ABE to CHS flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Allentown Airport to Charleston Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Top stopovers between ABE and CHS include:

    • Chicago O'Hare International Airport

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

Handy information about Allentown Airport (ABE)

  • ABE is located at 3311 Airport Road.

  • When it comes to Allentown Airport's on-time performance, 78% of flights complete their journey on time.

  • Allentown Airport is about 13 kilometres from central Allentown. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • You can expect a trip time of around 45 minutes on public transport.

  • Have an early flight from Allentown Airport to Charleston Airport? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these stays close to ABE:

Arriving at Charleston Airport (CHS)

Getting from Charleston Airport (CHS) to central Charleston

  • From Charleston Airport, Charleston is approximately 19 kilometres away. It takes around 25 minutes to get to the centre driving.

  • Getting to the centre on public transport will take you roughly 50 minutes.

When to fly to Charleston Airport (CHS)

  • The quietest month for a flight from Allentown Airport to Charleston Airport is March, while July is the most popular. Choose the best time to go to Charleston based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Charleston is July, with the temperature ranging between 24ºC (75ºF) and 32ºC (90ºF). Lock in your flights from Allentown Airport to Charleston Airport in this month if you enjoy this type of weather.

  • Look for cheap tickets from ABE to CHS in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 17ºC (63ºF) on average.

Explore more of the United States

  • Jacksonville is just one of the many cities in the United States waiting to be discovered once you've taken in the sights of Charleston. Around 322 kilometres away to the south-west, popular attractions include St. John's Cathedral, Museum of Contemporary Art Jacksonville and The Cummer Museum of Art & Gardens.

  • Charlotte is another well-known destination in the United States and is around 290 kilometres north of Charleston. No trip is complete without a visit to Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

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Plan the rest of your trip from Allentown to Charleston

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.