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.

$95 CHEAP FLIGHTS from Illinois 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

Sat, Sep 19 - Sat, Sep 26

1:40 pm - 4:40 pmSTL Lambert-St Louis-CHS Charleston

2h 00mnonstop

6:45 am - 7:45 amCHS Charleston-STL Lambert-St Louis

2h 00mnonstop

$217Southwest

Thu, Sep 10 - Mon, Sep 14

3:35 pm - 6:35 pmSTL Lambert-St Louis-CHS Charleston

2h 00mnonstop

5:20 pm - 6:25 pmCHS Charleston-STL Lambert-St Louis

2h 05mnonstop

$217Southwest

Thu, Dec 17 - Mon, Dec 21

10:00 am - 3:06 pmSTL Lambert-St Louis-CHS Charleston

4h 06m1 stop Atlanta Hartsfield-Jackson

7:59 pm - 11:39 pmCHS Charleston-STL Lambert-St Louis

4h 40m1 stop Atlanta Hartsfield-Jackson

$227Delta

Thu, Dec 24 - Thu, Dec 31

9:20 am - 3:39 pmSTL Lambert-St Louis-CHS Charleston

5h 19m1 stop Atlanta Hartsfield-Jackson

5:30 am - 10:28 amCHS Charleston-STL Lambert-St Louis

5h 58m1 stop Atlanta Hartsfield-Jackson

$227Delta

Thu, Sep 10 - Mon, Sep 14

12:59 pm - 7:40 pmSTL Lambert-St Louis-CHS Charleston

5h 41m1 stop Chicago O'Hare Intl

4:58 pm - 9:36 pmCHS Charleston-STL Lambert-St Louis

5h 38m1 stop Chicago O'Hare Intl

$227United Airlines

Thu, Sep 10 - Tue, Sep 15

12:59 pm - 7:40 pmSTL Lambert-St Louis-CHS Charleston

5h 41m1 stop Chicago O'Hare Intl

4:58 pm - 10:00 pmCHS Charleston-STL Lambert-St Louis

6h 02m1 stop Chicago O'Hare Intl

$227United Airlines

Sat, Oct 31 - Tue, Nov 3

12:49 pm - 6:18 pmSTL Lambert-St Louis-CHS Charleston

4h 29m1 stop Charlotte Douglas

12:16 pm - 4:43 pmCHS Charleston-STL Lambert-St Louis

5h 27m1 stop Chicago O'Hare Intl

$227American Airlines

Sat, Sep 19 - Sat, Sep 26

3:34 pm - 10:48 pmSTL Lambert-St Louis-CHS Charleston

6h 14m1 stop Dallas/Fort Worth

7:18 am - 1:16 pmCHS Charleston-STL Lambert-St Louis

6h 58m1 stop Chicago O'Hare Intl

$227American Airlines

Fri, Oct 2 - Mon, Oct 5

7:11 am - 8:56 pmORD Chicago O'Hare Intl-CHS Charleston

12h 45m1 stop Fort Lauderdale

4:57 pm - 3:20 pmCHS Charleston-ORD Chicago O'Hare Intl

23h 23m1 stop Fort Lauderdale

$238Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

7:11 am - 4:03 pmORD Chicago O'Hare Intl-CHS Charleston

7h 52m1 stop Fort Lauderdale

4:57 pm - 3:20 pmCHS Charleston-ORD Chicago O'Hare Intl

23h 23m1 stop Fort Lauderdale

$238Multiple Airlines

Recent last minute flight deals from Illinois to Charleston

Sat, Aug 22 - Tue, Aug 25

5:59 pm - 8:38 amORD Chicago O'Hare Intl-CHS Charleston

13h 39m1 stop Orlando

11:15 am - 11:27 pmCHS Charleston-ORD Chicago O'Hare Intl

37h 12m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

$414Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

12:44 am - 6:14 pmORD Chicago O'Hare Intl-CHS Charleston

40h 30m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

2:16 pm - 11:08 pmCHS Charleston-ORD Chicago O'Hare Intl

9h 52m1 stop Orlando

$420Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

6:34 am - 1:16 pmPIA Greater Peoria-CHS Charleston

5h 42m1 stop Charlotte Douglas

8:43 pm - 11:58 pmCHS Charleston-PIA Greater Peoria

4h 15m1 stop Charlotte Douglas

$424American Airlines

Fri, Aug 21 - Sun, Aug 23

6:00 am - 11:33 amPIA Greater Peoria-CHS Charleston

4h 33m1 stop Chicago O'Hare Intl

9:13 am - 6:17 pmCHS Charleston-PIA Greater Peoria

10h 04m2 stops Charlotte Douglas Chicago O'Hare Intl

$429American Airlines

Sat, Aug 22 - Sat, Aug 29

6:10 pm - 9:34 pmORD Chicago O'Hare Intl-CHS Charleston

2h 24mnonstop

11:40 am - 1:13 pmCHS Charleston-ORD Chicago O'Hare Intl

2h 33mnonstop

$431United Airlines

Sat, Aug 22 - Tue, Sep 1

6:10 pm - 9:34 pmORD Chicago O'Hare Intl-CHS Charleston

2h 24mnonstop

4:38 pm - 6:10 pmCHS Charleston-ORD Chicago O'Hare Intl

2h 32mnonstop

$431United Airlines

Sat, Aug 22 - Tue, Aug 25

3:05 pm - 6:10 pmMDW Chicago Midway-CHS Charleston

2h 05mnonstop

7:35 am - 8:45 amCHS Charleston-MDW Chicago Midway

2h 10mnonstop

$431Southwest

Sat, Aug 22 - Tue, Aug 25

3:05 pm - 6:10 pmMDW Chicago Midway-CHS Charleston

2h 05mnonstop

5:10 pm - 8:45 pmCHS Charleston-MDW Chicago Midway

4h 35m1 stop Baltimore/Washington

$441Southwest

Fri, Aug 21 - Sun, Aug 23

12:46 pm - 6:52 pmMDW Chicago Midway-CHS Charleston

5h 06m1 stop Atlanta Hartsfield-Jackson

12:59 pm - 6:33 pmCHS Charleston-MDW Chicago Midway

6h 34m1 stop Detroit Metropolitan Wayne County

$561Delta

Mon, Aug 24 - Fri, Aug 28

5:09 pm - 11:59 pmMLI Moline Quad-City-CHS Charleston

5h 50m1 stop Atlanta Hartsfield-Jackson

5:10 am - 10:25 amCHS Charleston-MLI Moline Quad-City

6h 15m1 stop Atlanta Hartsfield-Jackson

$843Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$95

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from St. Louis 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

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Information on the airport you'll fly into in Charleston

Charleston (CHS)

CHS

$95 Find Cheap Flights from Illinois to Charleston - Compare and Save

Cheap Flights from Illinois to Charleston

Recent round-trip flight deals from Illinois to Charleston

Recent one-way flight deals from Illinois to Charleston

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Recent direct flight deals from Illinois to Charleston

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Cheapest flight

FAQs for booking flights from Illinois to Charleston

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

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