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 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
$223
Typical prices: $342-$506
Multiple Airlines
Thu 1/22Mon 1/26
STL - CHS • 2 stops
Cheapest non-stop
$299
Typical prices: $317-$416
United Airlines
Wed 2/11Sat 2/21
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

Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
5:42 pm - 4:10 pm
STL
-
CHS
21h 28m2 stops
Multiple Airlines Logo
3:21 pm - 11:33 pm
CHS
-
STL
9h 12m1 stop
$223Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
5:42 pm - 8:43 am
STL
-
CHS
14h 01m1 stop
Multiple Airlines Logo
3:21 pm - 11:33 pm
CHS
-
STL
9h 12m1 stop
$237Multiple Airlines
Fri, Jan 16 - Sun, Jan 18
Delta Logo
5:11 pm - 11:55 pm
MLI
-
CHS
5h 44m1 stop
Delta Logo
5:18 pm - 10:33 pm
CHS
-
MLI
6h 15m1 stop
$269Delta
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
5:29 pm - 11:07 pm
PIA
-
CHS
4h 38m1 stop
American Airlines Logo
7:42 pm - 11:24 pm
CHS
-
PIA
4h 42m1 stop
$269American Airlines
Fri, Jan 16 - Sun, Jan 18
Delta Logo
5:11 pm - 11:55 pm
MLI
-
CHS
5h 44m1 stop
Delta Logo
5:18 pm - 10:33 pm
CHS
-
MLI
6h 15m1 stop
$274Delta
Fri, Jan 16 - Mon, Jan 19
American Airlines Logo
5:29 pm - 11:07 pm
PIA
-
CHS
4h 38m1 stop
American Airlines Logo
5:41 pm - 11:24 pm
CHS
-
PIA
6h 43m1 stop
$274American Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
5:25 pm - 11:15 pm
PIA
-
CHS
4h 50m1 stop
United Airlines Logo
8:15 am - 12:43 pm
CHS
-
PIA
5h 28m1 stop
$298United Airlines
Wed, Feb 11 - Sat, Feb 21
United Airlines Logo
10:36 am - 2:02 pm
ORD
-
CHS
2h 26mnonstop
United Airlines Logo
1:11 pm - 2:54 pm
CHS
-
ORD
2h 43mnonstop
$299United Airlines
Wed, Apr 22 - Tue, Apr 28
Southwest Logo
10:15 am - 8:00 pm
MDW
-
CHS
8h 45m2 stops
Southwest Logo
7:15 am - 8:30 am
CHS
-
MDW
2h 15mnonstop
$300Southwest
Wed, Feb 11 - Sat, Feb 21
Southwest Logo
6:10 am - 12:50 pm
MDW
-
CHS
5h 40m2 stops
Southwest Logo
6:45 am - 5:00 pm
CHS
-
MDW
11h 15m2 stops
$302Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$66
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)