178 € Cheap Flights from Chicago to Charleston

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Flight deals from Chicago to Charleston Airport

Looking for a cheap last-minute deal or the best return flight from Chicago to Charleston Airport? If you want to travel next month, return fares start from 178 €. Find the lowest prices on one-way and return tickets right here.

Charleston.178 € per passenger.Departing Fri, 3 Apr, returning Wed, 8 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Fri, 3 Apr, arriving in Charleston.Inbound indirect flight with Spirit Airlines, departs from Charleston on Wed, 8 Apr, arriving in Chicago Rockford.Price includes taxes and charges.From 178 €, select.

Charleston.205 € per passenger.Departing Sat, 16 May, returning Tue, 19 May.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sat, 16 May, arriving in Charleston.Inbound indirect flight with Breeze Airways, departs from Charleston on Tue, 19 May, arriving in Chicago Rockford.Price includes taxes and charges.From 205 €, select.

Charleston.212 € per passenger.Departing Tue, 21 Apr, returning Tue, 28 Apr.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Tue, 21 Apr, arriving in Charleston.Inbound direct flight with Southwest Airlines departs from Charleston on Tue, 28 Apr, arriving in Chicago Midway.Price includes taxes and charges.From 212 €, select.

Charleston.220 € per passenger.Departing Mon, 27 Apr, returning Mon, 4 May.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Chicago Midway on Mon, 27 Apr, arriving in Charleston.Inbound indirect flight with Breeze Airways, departs from Charleston on Mon, 4 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From 220 €, select.

Charleston.223 € per passenger.Departing Fri, 8 May, returning Sat, 9 May.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Fri, 8 May, arriving in Charleston.Inbound direct flight with Southwest Airlines departs from Charleston on Sat, 9 May, arriving in Chicago Midway.Price includes taxes and charges.From 223 €, select.

Charleston.231 € per passenger.Departing Thu, 4 Jun, returning Thu, 4 Jun.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Thu, 4 Jun, arriving in Charleston.Inbound indirect flight with United, departs from Charleston on Thu, 4 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 231 €, select.

Charleston.270 € per passenger.Departing Mon, 10 Aug, returning Sun, 16 Aug.Return flight with Allegiant Air and Breeze Airways.Outbound indirect flight with Allegiant Air, departs from Chicago Rockford on Mon, 10 Aug, arriving in Charleston.Inbound indirect flight with Breeze Airways, departs from Charleston on Sun, 16 Aug, arriving in Chicago Rockford.Price includes taxes and charges.From 270 €, select.

Charleston.291 € per passenger.Departing Tue, 28 Apr, returning Tue, 5 May.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Tue, 28 Apr, arriving in Charleston.Inbound direct flight with Southwest Airlines departs from Charleston on Tue, 5 May, arriving in Chicago Midway.Price includes taxes and charges.From 291 €, select.

Charleston.307 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Spirit Airlines and Breeze Airways.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Thu, 28 May, arriving in Charleston.Inbound indirect flight with Breeze Airways, departs from Charleston on Mon, 1 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 307 €, select.

Charleston.323 € per passenger.Departing Wed, 15 Jul, returning Sun, 19 Jul.Return flight with Allegiant Air and Breeze Airways.Outbound indirect flight with Allegiant Air, departs from Chicago Rockford on Wed, 15 Jul, arriving in Charleston.Inbound indirect flight with Breeze Airways, departs from Charleston on Sun, 19 Jul, arriving in Chicago Rockford.Price includes taxes and charges.From 323 €, select.

Charleston.325 € per passenger.Departing Sun, 29 Mar, returning Wed, 1 Apr.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sun, 29 Mar, arriving in Charleston.Inbound indirect flight with Spirit Airlines, departs from Charleston on Wed, 1 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From 325 €, select.

Charleston.335 € per passenger.Departing Tue, 2 Jun, returning Fri, 5 Jun.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Tue, 2 Jun, arriving in Charleston.Inbound direct flight with United departs from Charleston on Fri, 5 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 335 €, select.

Charleston.335 € per passenger.Departing Fri, 18 Sep, returning Thu, 24 Sep.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Fri, 18 Sep, arriving in Charleston.Inbound direct flight with United departs from Charleston on Thu, 24 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From 335 €, select.

Charleston.335 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Thu, 28 May, arriving in Charleston.Inbound direct flight with United departs from Charleston on Mon, 1 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 335 €, select.

Charleston.336 € per passenger.Departing Thu, 20 Aug, returning Sun, 23 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Thu, 20 Aug, arriving in Charleston.Inbound direct flight with Southwest Airlines departs from Charleston on Sun, 23 Aug, arriving in Chicago Midway.Price includes taxes and charges.From 336 €, select.

Charleston.336 € per passenger.Departing Sat, 17 Oct, returning Sat, 24 Oct.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sat, 17 Oct, arriving in Charleston.Inbound direct flight with United departs from Charleston on Sat, 24 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 336 €, select.

Find the cheapest month to fly from Chicago to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Charleston flights are currently cheapest in April.

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Direct flights from Chicago to Charleston

Chicago to Charleston: Alternative routes

Compare routes from Chicago 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 178 €

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Chicago to Charleston: Flight information

The things to know before you go.

Cheapest flight found	178 €
Cheapest month to fly	April
Average flight time	2 hrs, 15 mins
Most popular airline	American Airlines
Average flights per week	338

Finding cheap flights from Chicago to Charleston: Frequently asked questions

How much are return flights from Chicago to Charleston?

The best price we found for a return flight from Chicago to Charleston is 178 €. 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.

How long does it take to fly from Chicago to Charleston?

2 hours and 15 minutes is the average flight time from Chicago to Charleston.

Which airlines fly direct from Chicago to Charleston?

American Airlines, Alaska Airlines and United fly direct from Chicago to Charleston.

How many flights are there a week from Chicago to Charleston?

As of March 2026, there are 338 flights per week flying from Chicago to Charleston.

When is the cheapest time to fly from Chicago to Charleston?

The cheapest month to fly from Chicago to Charleston is usually April.

Which upcoming date is cheapest to fly from Chicago to Charleston Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Charleston Airport on Friday, 3 April 2026.

Can I get a direct flight from Chicago to Charleston Airport?

Yes – the average flight time is 2 hours and 15 minutes.

How can I find the best flight deal to Charleston?

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.

When is the best time to book flights to Charleston?

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.

Travelling from Chicago to Charleston International Airport (CHS): What you need to know

Your travel story starts at one of Chicago's main airports, Chicago O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Explore the options for booking a flight from Chicago to Charleston International Airport (CHS) setting off from either of these bases.
The average length of a direct Chicago to Charleston International Airport flight is 2 hours 15 minutes.
Charleston International Airport is located in Charleston. The city follows the UTC-5 timezone and is one hour ahead of Chicago.
The most popular route is from Chicago O'Hare International Airport (ORD) to Charleston International Airport (CHS), with 41 direct weekly services. If you're not one for hanging around, the earliest flight from ORD to CHS is the 7:10am United Airlines service. If a later flight fits your day better, the last departure is at 8:20pm with American Airlines.
For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your flight from Chicago to CHS.
July is a busy month for travelling. If you're taking off then or around a major holiday like Thanksgiving, Memorial Day or Christmas, show up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

Take the express route from Chicago O'Hare International Airport (ORD). Nonstop flights from Chicago to Charleston International Airport (CHS) can be booked from here.
When jetting out of ORD, you can take a direct flight from Chicago to Charleston International Airport with United Airlines.
The majority of passengers prefer to book seats with United from ORD to CHS.
United is the most consistent performer for punctuality on this route.
Located around 27 kilometres from the centre of Chicago, ORD can be reached in about 30 minutes by car, depending on traffic. The journey on public transport is roughly 45 minutes.
Catching an early flight from Chicago to Charleston International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by staying at one of these stays near Chicago O'Hare International Airport:
Of all flights departing from Chicago O'Hare International Airport, 70% land on time at their destination.
ORD's address is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

You can book a direct Chicago to Charleston International Airport (CHS) plane ticket with departures from Chicago Midway International Airport (MDW). Decide if leaving from MDW is a better fit for your trip.
Southwest Airlines operates direct flights from Chicago to CHS leaving from MDW. Book your favourite window seat and arrive at your destination in one go.
On the MDW to CHS route, Southwest Airlines is the go-to airline for most travellers on this route.
Want to fly with the most punctual carrier? Go with Southwest Airlines. 84.81% of its flights between Chicago Midway International Airport and Charleston International Airport arrive on schedule.
You can get to MDW from the centre of Chicago in approximately 25 minutes by car, depending on traffic. The ride on public transport will take roughly 30 minutes to travel the 16 kilometres or so.
Got a crack-of-dawn departure? Think about checking in to one of these accommodation options near Chicago Midway International Airport the day before your Chicago to CHS flight:
When it comes to flights staying on schedule, Chicago Midway International Airport has an on-time arrival performance of 76%.
You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

The journey time to RFD from central Chicago is around 2 hours by public transport. If you're going by car, it'll take you about 1 hour 40 minutes to cover the 145 kilometres or so.
Make catching an early Chicago to Charleston International Airport flight the easiest part of your trip. Book a room at one of these accommodation options close to Chicago Rockford International Airport and get to the check-in counter feeling relaxed and unhurried:
The on-time performance rate of RFD is 71%. In simpler terms, that's how frequently flights from this airport arrive within the expected time frame.
Chicago Rockford International Airport is located at 2 Airport Cir.

About Charleston International Airport (CHS)

Reserve a hotel near CHS if you're catching a late flight from Chicago to Charleston International Airport. Settle into one of these accommodation options and skip the long transfer:
Lock in the best rate by reserving your vehicle around one week ahead of your Chicago to Charleston International Airport flight.

Getting from Charleston International Airport (CHS) to central Charleston

Central Charleston is around 19 kilometres from Charleston International Airport and takes about 25 minutes to reach by car. See what your options are for getting into town, whether that's with a taxi, car hire or ride-share.
It takes roughly 50 minutes to get there using public transport.

How to find the cheapest flights from Chicago to Charleston International Airport (CHS)

Currently, 78 € is the best price we've found for a one-way ticket from Chicago to Charleston International Airport. The cheapest price for a return flight is 178 €. Remember fares can change due to demand at the time of booking.
Don't wait until the last moment. You're more likely to walk away with cheap flights from Chicago to CHS if you book ahead. Airlines often have some excellent early bird deals.
If you have some flexibility with your travel dates, use the 'Whole month' search tool. It'll show you the cheapest price in each month when searching for your Chicago to Charleston International Airport ticket.
Locking in a cheap plane ticket from Chicago to CHS is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when there's a price drop.
Tailor your trip using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Chicago to Charleston International Airport.

The best time to fly from Chicago to Charleston International Airport (CHS)

It's time to figure out your travel dates for your flight from Chicago to Charleston International Airport (CHS). June is the most popular month to visit Charleston. If you like things a bit more low-key, go in December.
Book a Chicago to CHS plane ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Charleston to range from 24ºC (75ºF) to 32ºC (90ºF).
Search for cheap tickets from Chicago to Charleston International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 17ºC (63ºF).

More about Charleston

When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Charleston right here. Explore these hotels as soon as you've booked your flight from Chicago to Charleston International Airport:
There are so many things to discover in this city, it can be hard to work out where to start. International African American Museum, Fort Sumter National Monument and Charleston City Market are leading attractions which should feature on any good Charleston itinerary.

Explore more of the United States

Charleston is easy to fall in love with, but there are so many other corners of the United States you should also see. About 274 kilometres north of Charleston, a trip to Charlotte will keep you on the go. Start with leading sights like Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.
Fayetteville is another must-experience destination in the United States and is around 257 kilometres northeast of Charleston. No journey is complete without visiting Airborne and Special Operations Museum, Fayetteville Transportation Museum and David McCune International Art Gallery.