CHS

$56 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 1/26. 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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Everything you should know

Cheapest round-trip
$199
Overall average: $416
Multiple Airlines
Wed 1/14Tue 1/20
STL - CHS • 2 stops
Cheapest non-stop
$249
Typical prices: $349-$473
United Airlines
Sat 1/17Tue 1/20
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

Wed, Jan 14 - Tue, Jan 20
Multiple Airlines Logo
8:32 pm - 5:36 pm
STL
-
CHS
20h 04m2 stops
Multiple Airlines Logo
3:01 pm - 11:33 pm
CHS
-
STL
9h 32m1 stop
$199Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
5:11 pm - 8:43 am
STL
-
CHS
14h 32m1 stop
Multiple Airlines Logo
8:28 pm - 6:51 am
CHS
-
STL
35h 23m2 stops
$203Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
5:11 pm - 8:43 am
STL
-
CHS
14h 32m1 stop
Multiple Airlines Logo
6:35 pm - 6:51 am
CHS
-
STL
37h 16m2 stops
$204Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Spirit Airlines Logo
12:44 pm - 5:30 pm
ORD
-
CHS
27h 46m3 stops
Spirit Airlines Logo
5:00 pm - 11:42 pm
CHS
-
ORD
7h 42m1 stop
$222Spirit Airlines
Sat, Feb 28 - Sun, Mar 1
Spirit Airlines Logo
5:15 am - 5:30 pm
ORD
-
CHS
11h 15m1 stop
Spirit Airlines Logo
5:00 pm - 6:52 pm
CHS
-
ORD
26h 52m2 stops
$227Spirit Airlines
Sat, Apr 25 - Wed, Apr 29
JetBlue Logo
1:45 pm - 11:07 pm
ORD
-
CHS
8h 22m1 stop
JetBlue Logo
11:40 am - 7:26 pm
CHS
-
ORD
8h 46m1 stop
$241JetBlue
Fri, Jan 16 - Sun, Jan 18
Delta Logo
5:11 pm - 11:55 pm
MLI
-
CHS
5h 44m1 stop
Delta Logo
12:53 pm - 4:26 pm
CHS
-
MLI
4h 33m1 stop
$243Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
5:11 pm - 11:55 pm
MLI
-
CHS
5h 44m1 stop
Delta Logo
12:53 pm - 4:26 pm
CHS
-
MLI
4h 33m1 stop
$253Delta
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
3:52 pm - 9:32 pm
MLI
-
CHS
4h 40m1 stop
United Airlines Logo
6:00 am - 10:09 am
CHS
-
MLI
5h 09m1 stop
$269United Airlines
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
1:24 pm - 8:02 pm
PIA
-
CHS
5h 38m1 stop
United Airlines Logo
6:05 am - 10:10 am
CHS
-
PIA
5h 05m1 stop
$269United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$56
Best time to beat the crowds with an average 16% drop 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)