CHS

$58 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 2/21. 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 Charleston

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Everything you should know

Cheapest round-trip
$188
Overall average: $456
Multiple Airlines
Mon 3/2Tue 3/3
STL - CHS • 1 stop
Cheapest non-stop
$285
Typical prices: $348-$498
United Airlines
Tue 4/7Wed 4/15
ORD - CHS • Non-stop
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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 Charleston!
Flight Deals
Useful Info
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

Mon, Mar 2 - Tue, Mar 3
Multiple Airlines Logo
3:49 pm - 8:38 am
STL
-
CHS
15h 49m
1 stop
Multiple Airlines Logo
5:00 pm - 6:51 am
CHS
-
STL
14h 51m
2 stops
$188Multiple Airlines
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
3:49 pm - 4:05 pm
STL
-
CHS
23h 16m
2 stops
Multiple Airlines Logo
3:01 pm - 10:27 pm
CHS
-
STL
8h 26m
1 stop
$190Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Spirit Airlines Logo
7:00 am - 5:40 pm
ORD
-
CHS
9h 40m
1 stop
Spirit Airlines Logo
5:00 pm - 12:40 am
CHS
-
ORD
8h 40m
1 stop
$259Spirit Airlines
Wed, Feb 18 - Sat, Feb 21
Spirit Airlines Logo
6:51 pm - 5:40 pm
ORD
-
CHS
21h 49m
3 stops
Spirit Airlines Logo
6:35 pm - 7:54 am
CHS
-
ORD
14h 19m
2 stops
$260Spirit Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
5:22 pm - 10:59 pm
PIA
-
CHS
4h 37m
1 stop
American Airlines Logo
7:43 pm - 10:56 pm
CHS
-
PIA
4h 13m
1 stop
$269American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
5:00 am - 3:02 pm
PIA
-
CHS
9h 02m
2 stops
American Airlines Logo
12:25 pm - 6:25 pm
CHS
-
PIA
7h 00m
1 stop
$274American Airlines
Fri, Jun 26 - Sun, Jun 28
Delta Logo
5:00 pm - 11:57 pm
MLI
-
CHS
5h 57m
1 stop
Delta Logo
6:30 am - 10:26 am
CHS
-
MLI
4h 56m
1 stop
$274Delta
Sat, Feb 21 - Sat, Feb 28
Southwest Logo
1:55 pm - 10:05 pm
MDW
-
CHS
7h 10m
2 stops
Southwest Logo
7:35 am - 5:05 pm
CHS
-
MDW
10h 30m
2 stops
$280Southwest
Sat, Mar 7 - Tue, Mar 10
Southwest Logo
3:00 pm - 12:10 am
MDW
-
CHS
8h 10m
1 stop
Southwest Logo
4:35 pm - 5:55 pm
CHS
-
MDW
2h 20mnonstop
$281Southwest
Tue, Feb 24 - Tue, Mar 3
Delta Logo
5:59 pm - 11:54 pm
EVV
-
CHS
4h 55m
1 stop
Delta Logo
7:30 am - 10:33 am
CHS
-
EVV
4h 03m
1 stop
$297Delta
Useful Info

Good to know

Low seasonDecember
Cheapest flight$58
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 12% 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)