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

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
$152
Overall average: $432
Multiple Airlines
Sat 1/31Tue 2/3
STL - CHS • 1 stop
Cheapest non-stop
$299
Typical prices: $322-$451
United Airlines
Sat 1/31Sat 2/7
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

Sat, Jan 31 - Tue, Feb 3
Multiple Airlines Logo
5:42 pm - 8:38 am
STL
-
CHS
13h 56m1 stop
Multiple Airlines Logo
3:01 pm - 11:33 pm
CHS
-
STL
9h 32m1 stop
$152Multiple Airlines
Sat, Jan 24 - Tue, Jan 27
Multiple Airlines Logo
12:12 pm - 4:10 pm
STL
-
CHS
26h 58m2 stops
Multiple Airlines Logo
3:01 pm - 11:33 pm
CHS
-
STL
9h 32m1 stop
$176Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Delta Logo
5:11 pm - 10:07 pm
MLI
-
CHS
3h 56m1 stop
Delta Logo
7:00 pm - 10:33 pm
CHS
-
MLI
4h 33m1 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
5:41 pm - 11:24 pm
CHS
-
PIA
6h 43m1 stop
$269American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:00 am - 2:25 pm
MLI
-
CHS
7h 25m1 stop
American Airlines Logo
5:41 pm - 9:33 pm
CHS
-
MLI
4h 52m1 stop
$274American Airlines
Sat, Mar 14 - Thu, Mar 19
Southwest Logo
12:10 pm - 10:00 pm
MDW
-
CHS
8h 50m1 stop
Southwest Logo
4:30 pm - 12:45 am
CHS
-
MDW
9h 15m2 stops
$293Southwest
Mon, Feb 2 - Thu, Feb 5
Southwest Logo
9:50 am - 3:50 pm
MDW
-
CHS
5h 00m1 stop
Southwest Logo
8:15 am - 9:30 am
CHS
-
MDW
2h 15mnonstop
$294Southwest
Fri, Feb 20 - Sun, Feb 22
Spirit Airlines Logo
5:15 am - 5:40 pm
ORD
-
CHS
11h 25m1 stop
Spirit Airlines Logo
6:35 pm - 11:47 pm
CHS
-
ORD
6h 12m1 stop
$294Spirit Airlines
Wed, Apr 22 - Mon, Apr 27
Spirit Airlines Logo
10:17 am - 10:41 pm
ORD
-
CHS
11h 24m2 stops
Spirit Airlines Logo
7:00 am - 11:27 am
CHS
-
ORD
29h 27m1 stop
$296Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Delta Logo
11:40 am - 4:06 pm
EVV
-
CHS
3h 26m1 stop
Delta Logo
8:00 am - 10:55 am
CHS
-
EVV
3h 55m1 stop
$297Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$66
Best time to beat the crowds with an average 10% 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)