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.

$90 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 5 - Sat, Sep 12

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

$208Southwest

Tue, Sep 1 - Sat, Sep 5

1:40 pm - 7:15 pmSTL Lambert-St Louis-CHS Charleston

4h 35m1 stop Baltimore/Washington

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

2h 00mnonstop

$218Southwest

Mon, Sep 28 - Tue, Oct 6

5:19 pm - 8:38 amSTL Lambert-St Louis-CHS Charleston

14h 19m1 stop Orlando

9:18 am - 9:40 amCHS Charleston-STL Lambert-St Louis

49h 22m2 stops Orlando Atlanta Hartsfield-Jackson

$225Multiple Airlines

Sat, Sep 5 - Sun, Sep 6

4:50 pm - 11:59 pmSTL Lambert-St Louis-CHS Charleston

6h 09m1 stop Newark

6:30 am - 10:12 amCHS Charleston-STL Lambert-St Louis

4h 42m1 stop Chicago O'Hare Intl

$232United Airlines

Sat, Sep 5 - Sun, Sep 6

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

2h 24mnonstop

6:30 am - 8:00 amCHS Charleston-ORD Chicago O'Hare Intl

2h 30mnonstop

$237United Airlines

Sat, Sep 5 - Fri, Sep 11

5:23 pm - 11:59 pmSTL Lambert-St Louis-CHS Charleston

5h 36m1 stop Atlanta Hartsfield-Jackson

8:35 am - 12:32 pmCHS Charleston-STL Lambert-St Louis

4h 57m1 stop Atlanta Hartsfield-Jackson

$237Delta

Sun, Sep 6 - Fri, Sep 11

7:00 am - 11:54 amSTL Lambert-St Louis-CHS Charleston

3h 54m1 stop Atlanta Hartsfield-Jackson

8:35 am - 12:32 pmCHS Charleston-STL Lambert-St Louis

4h 57m1 stop Atlanta Hartsfield-Jackson

$237Delta

Thu, Sep 24 - Sun, Sep 27

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

7h 52m1 stop Fort Lauderdale

10:05 pm - 2:45 pmCHS Charleston-ORD Chicago O'Hare Intl

17h 40m1 stop Fort Lauderdale

$237Multiple Airlines

Sat, Sep 5 - Sun, Sep 6

8:37 pm - 11:59 pmORD Chicago O'Hare Intl-CHS Charleston

2h 22mnonstop

12:23 pm - 1:59 pmCHS Charleston-ORD Chicago O'Hare Intl

2h 36mnonstop

$239American Airlines

Wed, Oct 7 - Mon, Oct 12

11:45 am - 3:02 pmORD Chicago O'Hare Intl-CHS Charleston

2h 17mnonstop

7:04 pm - 11:00 pmCHS Charleston-ORD Chicago O'Hare Intl

4h 56m1 stop Charlotte Douglas

$240American Airlines

Recent last minute flight deals from Illinois to Charleston

Tue, Aug 18 - Wed, Aug 26

8:05 am - 6:14 pmORD Chicago O'Hare Intl-CHS Charleston

9h 09m1 stop Fort Lauderdale

4:04 pm - 11:08 pmCHS Charleston-ORD Chicago O'Hare Intl

8h 04m1 stop Orlando

$309Multiple Airlines

Tue, Aug 18 - Sat, Aug 22

8:05 am - 6:14 pmORD Chicago O'Hare Intl-CHS Charleston

9h 09m1 stop Fort Lauderdale

3:44 pm - 11:08 pmCHS Charleston-ORD Chicago O'Hare Intl

8h 24m1 stop Orlando

$310Multiple Airlines

Fri, Aug 14 - Sun, Aug 16

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

5h 50m1 stop Atlanta Hartsfield-Jackson

6:45 pm - 10:19 pmCHS Charleston-MLI Moline Quad-City

4h 34m1 stop Atlanta Hartsfield-Jackson

$421Delta

Fri, Aug 14 - Mon, Aug 17

4:05 pm - 11:00 pmMLI Moline Quad-City-CHS Charleston

5h 55m1 stop Charlotte Douglas

7:00 am - 11:13 amCHS Charleston-MLI Moline Quad-City

5h 13m1 stop Chicago O'Hare Intl

$421American Airlines

Fri, Aug 14 - Sun, Aug 16

4:05 pm - 11:00 pmMLI Moline Quad-City-CHS Charleston

5h 55m1 stop Charlotte Douglas

7:00 am - 11:13 amCHS Charleston-MLI Moline Quad-City

5h 13m1 stop Chicago O'Hare Intl

$421American Airlines

Fri, Aug 14 - Mon, Aug 17

1:15 pm - 11:59 pmMLI Moline Quad-City-CHS Charleston

9h 44m2 stops Chicago O'Hare Intl Newark

6:30 am - 12:22 pmCHS Charleston-MLI Moline Quad-City

6h 52m1 stop Chicago O'Hare Intl

$426United Airlines

Tue, Aug 18 - Wed, Aug 26

7:05 am - 10:36 amORD Chicago O'Hare Intl-CHS Charleston

2h 31mnonstop

6:30 am - 8:00 amCHS Charleston-ORD Chicago O'Hare Intl

2h 30mnonstop

$431United Airlines

Sat, Aug 15 - Wed, Aug 19

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

Tue, Aug 18 - Wed, Aug 26

6:00 pm - 9:10 pmMDW Chicago Midway-CHS Charleston

2h 10mnonstop

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

2h 10mnonstop

$431Southwest

Tue, Aug 18 - Fri, Aug 21

10:54 am - 5:38 pmMDW Chicago Midway-CHS Charleston

5h 44m1 stop Atlanta Hartsfield-Jackson

6:15 am - 9:59 amCHS Charleston-MDW Chicago Midway

4h 44m1 stop Atlanta Hartsfield-Jackson

$506Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$90

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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Charleston (CHS)

CHS

$90 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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FAQs for booking flights from Illinois to Charleston

Traveling to a place near Charleston?

Everything you need to know for your flight to Charleston

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Cabin class types available on flights to Illinois

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

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