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>

$88 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 24% 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

Tue, May 26 - Tue, Jun 2

6:33 pm - 9:38 am

STL

CHS

14h 05m

2 stops

10:38 am - 11:57 pm

CHS

STL

14h 19m

1 stop

$221Multiple Airlines

Tue, May 26 - Tue, Jun 2

1:45 pm - 9:05 pm

STL

CHS

6h 20m

1 stop

3:40 pm - 5:00 pm

CHS

STL

2h 20mnonstop

$222Southwest

Tue, May 26 - Tue, Jun 2

5:14 am - 12:08 pm

STL

CHS

5h 54m

1 stop

6:37 am - 2:26 pm

CHS

STL

8h 49m

1 stop

$227American Airlines

Mon, May 25 - Wed, May 27

2:10 pm - 5:05 pm

STL

CHS

1h 55mnonstop

3:40 pm - 5:00 pm

CHS

STL

2h 20mnonstop

$228Southwest

Sat, May 30 - Tue, Jun 2

6:12 pm - 11:59 pm

STL

CHS

4h 47m

1 stop

12:58 pm - 5:20 pm

CHS

STL

5h 22m

1 stop

$243American Airlines

Wed, Aug 26 - Sat, Aug 29

6:00 am - 1:11 pm

MLI

CHS

6h 11m

1 stop

6:41 pm - 10:28 pm

CHS

MLI

4h 47m

1 stop

$261Delta

Tue, Sep 15 - Tue, Sep 22

6:22 am - 11:16 am

MLI

CHS

3h 54m

1 stop

4:19 pm - 11:03 pm

CHS

MLI

7h 44m

2 stops

$266American Airlines

Tue, Jun 2 - Tue, Jun 9

6:25 pm - 9:51 pm

ORD

CHS

2h 26mnonstop

10:00 am - 2:29 pm

CHS

ORD

5h 29m

1 stop

$267United Airlines

Sat, May 23 - Tue, May 26

1:44 pm - 10:02 pm

ORD

CHS

7h 18m

1 stop

11:47 am - 4:51 pm

CHS

ORD

6h 04m

1 stop

$271Delta

Wed, Jun 17 - Sat, Jun 20

7:05 am - 10:35 am

ORD

CHS

2h 30mnonstop

6:00 am - 7:33 am

CHS

ORD

2h 33mnonstop

$279United Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$88

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

Most popular time to fly with an average 19% 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

$88 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