CHS

$66 Find Cheap Flights from Illinois to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Charleston departing on 4/14. 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

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Flight Deals

Cheap Flights from Illinois to Charleston

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

Sat, Mar 21 - Sat, Mar 28
American Airlines Logo
6:57 pm - 11:55 pm
STL
-
CHS
3h 58m
1 stop
American Airlines Logo
5:10 am - 8:35 am
CHS
-
STL
4h 25m
1 stop
$243American Airlines
Sat, May 2 - Fri, May 8
Delta Logo
11:42 am - 6:52 pm
STL
-
CHS
6h 10m
1 stop
Delta Logo
5:15 am - 8:10 am
CHS
-
STL
3h 55m
1 stop
$246Delta
Mon, Apr 13 - Fri, Apr 17
Multiple Airlines Logo
8:41 am - 8:38 am
STL
-
CHS
22h 57m
1 stop
Multiple Airlines Logo
12:03 pm - 6:50 am
CHS
-
STL
19h 47m
2 stops
$253Multiple Airlines
Mon, Apr 27 - Thu, Apr 30
Breeze Airways Logo
7:46 pm - 8:38 am
EVV
-
CHS
11h 52m
1 stop
Breeze Airways Logo
10:48 pm - 7:06 pm
CHS
-
EVV
21h 18m
1 stop
$259Breeze Airways
Tue, May 5 - Sat, May 9
United Airlines Logo
9:14 am - 6:59 pm
STL
-
CHS
8h 45m
2 stops
United Airlines Logo
6:53 pm - 10:45 pm
CHS
-
STL
4h 52m
1 stop
$263United Airlines
Fri, May 8 - Wed, May 13
Southwest Logo
4:00 pm - 9:30 pm
STL
-
CHS
4h 30m
1 stop
Southwest Logo
3:40 pm - 5:00 pm
CHS
-
STL
2h 20mnonstop
$265Southwest
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
4:59 pm - 8:38 am
STL
-
CHS
14h 39m
1 stop
Multiple Airlines Logo
12:03 pm - 6:50 am
CHS
-
STL
19h 47m
2 stops
$266Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
6:30 am - 2:54 pm
MLI
-
CHS
7h 24m
2 stops
United Airlines Logo
4:55 pm - 9:06 pm
CHS
-
MLI
5h 11m
1 stop
$274United Airlines
Fri, May 8 - Wed, May 13
Southwest Logo
4:00 pm - 9:30 pm
STL
-
CHS
4h 30m
1 stop
Southwest Logo
7:15 am - 11:30 am
CHS
-
STL
5h 15m
1 stop
$274Southwest
Sat, Apr 18 - Tue, Apr 21
Breeze Airways Logo
10:06 am - 8:38 am
SPI
-
CHS
21h 32m
1 stop
Breeze Airways Logo
3:01 pm - 9:26 am
CHS
-
SPI
19h 25m
1 stop
$276Breeze Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$66
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Chicago O'Hare Airport to Charleston

FAQs for booking flights from Illinois to Charleston

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

    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 Illinois to Charleston.

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

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

    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 Charleston with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Charleston?

    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 Charleston from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Walterboro
Goose Creek

Everything you need to know for your flight to Charleston

Information on the airport you'll fly into in Charleston

Charleston (CHS)