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>

$84 CHEAP FLIGHTS from Illinois to Charleston

CHS

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

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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 19 - Tue, May 26

6:00 am - 12:10 pm

STL

CHS

5h 10m

1 stop

6:03 pm - 11:59 pm

CHS

STL

6h 56m

1 stop

$221Delta

Wed, Sep 9 - Tue, Sep 15

5:55 am - 12:35 pm

STL

CHS

5h 40m

1 stop

8:10 am - 4:25 pm

CHS

STL

9h 15m

2 stops

$227Southwest

Wed, Jun 3 - Wed, Jun 10

10:15 am - 8:00 pm

STL

CHS

8h 45m

2 stops

8:15 pm - 11:00 pm

CHS

STL

3h 45m

1 stop

$228Southwest

Wed, May 20 - Wed, May 27

11:57 am - 7:39 pm

MLI

CHS

6h 42m

1 stop

6:21 pm - 10:36 pm

CHS

MLI

5h 15m

1 stop

$261United Airlines

Wed, May 20 - Wed, May 27

11:57 am - 7:39 pm

MLI

CHS

6h 42m

1 stop

10:00 am - 4:48 pm

CHS

MLI

7h 48m

2 stops

$266United Airlines

Wed, May 20 - Sat, May 23

3:55 pm - 8:38 am

ORD

CHS

15h 43m

1 stop

3:44 pm - 7:55 am

CHS

ORD

17h 11m

2 stops

$266Multiple Airlines

Fri, Jun 5 - Tue, Jun 9

1:49 pm - 1:44 pm

ORD

CHS

22h 55m

1 stop

3:13 pm - 7:53 pm

CHS

ORD

29h 40m

2 stops

$267Multiple Airlines

Tue, Jun 9 - Wed, Jun 17

7:41 pm - 11:00 pm

ORD

CHS

2h 19mnonstop

6:00 am - 9:51 am

CHS

ORD

4h 51m

1 stop

$272American Airlines

Fri, Jun 5 - Wed, Jun 10

7:41 pm - 11:00 pm

ORD

CHS

2h 19mnonstop

12:25 pm - 1:58 pm

CHS

ORD

2h 33mnonstop

$274American Airlines

Wed, Jul 1 - Fri, Jul 3

5:06 pm - 1:32 pm

ORD

CHS

19h 26m

1 stop

2:27 pm - 4:11 pm

CHS

ORD

26h 44m

1 stop

$276Spirit Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$84

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

Most popular time to fly with an average 20% 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

$102 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