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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$74 CHEAP FLIGHTS from Illinois to Charleston

CHS

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Illinois to Charleston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Charleston

Sat, Apr 25 - Tue, Apr 28

5:20 pm - 8:15 pm

STL

CHS

1h 55mnonstop

3:40 pm - 5:00 pm

CHS

STL

2h 20mnonstop

$208Southwest

Sat, Apr 25 - Tue, Apr 28

8:45 am - 9:00 pm

STL

CHS

11h 15m

2 stops

3:40 pm - 5:00 pm

CHS

STL

2h 20mnonstop

$213Southwest

Wed, Apr 1 - Wed, Apr 8

9:15 am - 1:53 pm

STL

CHS

3h 38m

1 stop

5:21 am - 9:37 am

CHS

STL

5h 16m

1 stop

$226American Airlines

Sat, Apr 4 - Thu, Apr 9

4:36 pm - 8:38 am

ORD

CHS

15h 02m

2 stops

12:04 pm - 12:22 am

CHS

ORD

13h 18m

1 stop

$284Multiple Airlines

Fri, Apr 3 - Tue, Apr 7

8:00 pm - 11:23 pm

ORD

CHS

2h 23mnonstop

2:17 pm - 9:21 pm

CHS

ORD

8h 04m

1 stop

$286American Airlines

Sun, Apr 19 - Thu, Apr 23

3:08 pm - 9:59 pm

ORD

CHS

5h 51m

1 stop

3:01 pm - 9:30 pm

CHS

ORD

7h 29m

1 stop

$287Multiple Airlines

Thu, Jul 9 - Sun, Jul 12

5:00 pm - 11:57 pm

MLI

CHS

5h 57m

1 stop

6:30 am - 10:26 am

CHS

MLI

4h 56m

1 stop

$289Delta

Tue, Jun 9 - Tue, Jul 7

2:58 pm - 9:48 pm

BMI

CHS

5h 50m

1 stop

6:30 pm - 10:27 pm

CHS

BMI

4h 57m

1 stop

$289United Airlines

Tue, Apr 7 - Mon, Apr 13

1:37 pm - 9:24 pm

ORD

CHS

6h 47m

1 stop

7:44 pm - 11:59 pm

CHS

ORD

5h 15m

1 stop

$291Delta

Fri, Jun 19 - Mon, Jun 22

2:31 pm - 9:48 pm

MLI

CHS

6h 17m

1 stop

6:00 am - 12:39 pm

CHS

MLI

7h 39m

1 stop

$292United Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$74

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 12% increase in price.

Flight from Chicago O'Hare Airport 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.

North Charleston

Santee

Walterboro

Goose Creek

Everything you need to know for your flight to Charleston

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Charleston

Charleston (CHS)

CHS

$74 Find Cheap Flights from Illinois to Charleston

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

Cheap Flights from Illinois to Charleston

Recent round-trip flight deals from Illinois to Charleston

Recent one-way flight deals from Illinois to Charleston

Recent last minute flight deals from Illinois to Charleston

Recent direct flight deals from Illinois to Charleston

Good to know

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?

Everything you need to know for your flight to Charleston

Information on the airport you'll fly into in Charleston

Cabin class types available on flights to Illinois

Complete your trip to Charleston with a hotel stay or car rental

Find direct flights for Charleston

Flights to other popular destinations

Flights from domestic origins to Charleston

Choose which airport to fly into in Charleston

Find deals for your return flight