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.

$103 CHEAP FLIGHTS from Illinois to Charleston

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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

Thu, Dec 17 - Wed, Jan 6

12:00 pm - 3:20 pmORD Chicago O'Hare Intl-CHS Charleston

2h 20mnonstop

6:05 am - 11:03 amCHS Charleston-ORD Chicago O'Hare Intl

5h 58m1 stop Charlotte Douglas

$244American Airlines

Sat, Dec 12 - Mon, Dec 14

8:10 am - 11:29 amORD Chicago O'Hare Intl-CHS Charleston

2h 19mnonstop

7:35 pm - 11:59 pmCHS Charleston-ORD Chicago O'Hare Intl

5h 24m1 stop Charlotte Douglas

$244American Airlines

Sat, Oct 31 - Mon, Nov 2

1:30 pm - 4:40 pmMDW Chicago Midway-CHS Charleston

2h 10mnonstop

8:55 pm - 12:05 amCHS Charleston-MDW Chicago Midway

4h 10m1 stop Nashville Intl

$244Southwest

Tue, Nov 3 - Mon, Nov 9

12:45 pm - 7:30 pmMDW Chicago Midway-CHS Charleston

5h 45m1 stop Nashville Intl

7:10 pm - 8:25 pmCHS Charleston-MDW Chicago Midway

2h 15mnonstop

$244Southwest

Fri, Feb 5 - Tue, Feb 9

6:23 pm - 9:55 pmORD Chicago O'Hare Intl-CHS Charleston

2h 32mnonstop

9:50 am - 11:29 amCHS Charleston-ORD Chicago O'Hare Intl

2h 39mnonstop

$247United Airlines

Tue, Dec 8 - Mon, Dec 14

5:24 pm - 8:38 amORD Chicago O'Hare Intl-CHS Charleston

14h 14m1 stop Orlando

8:58 pm - 6:37 pmCHS Charleston-ORD Chicago O'Hare Intl

22h 39m2 stops Tampa Atlanta Hartsfield-Jackson

$248Multiple Airlines

Tue, Dec 8 - Fri, Dec 11

5:24 pm - 8:38 amORD Chicago O'Hare Intl-CHS Charleston

14h 14m1 stop Orlando

8:58 pm - 6:37 pmCHS Charleston-ORD Chicago O'Hare Intl

22h 39m2 stops Tampa Atlanta Hartsfield-Jackson

$249Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

6:04 am - 11:07 amMDW Chicago Midway-CHS Charleston

4h 03m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:24 amCHS Charleston-MDW Chicago Midway

5h 24m1 stop Atlanta Hartsfield-Jackson

$253Delta

Tue, Dec 8 - Sat, Dec 12

1:02 pm - 9:07 pmMDW Chicago Midway-CHS Charleston

7h 05m1 stop Atlanta Hartsfield-Jackson

1:05 pm - 6:01 pmCHS Charleston-MDW Chicago Midway

5h 56m1 stop Detroit Metropolitan Wayne County

$253Delta

Tue, Nov 3 - Mon, Nov 9

8:50 am - 2:28 pmORD Chicago O'Hare Intl-CHS Charleston

4h 38m1 stop Washington, D.C. Dulles Intl

7:52 pm - 12:02 amCHS Charleston-ORD Chicago O'Hare Intl

5h 10m1 stop Washington, D.C. Dulles Intl

$254United Airlines

Recent last minute flight deals from Illinois to Charleston

Tue, Oct 13 - Tue, Nov 3

8:46 am - 8:38 amORD Chicago O'Hare Intl-CHS Charleston

22h 52m1 stop Orlando

3:00 pm - 6:30 pmCHS Charleston-ORD Chicago O'Hare Intl

28h 30m2 stops Orlando Atlanta Hartsfield-Jackson

$343Multiple Airlines

Tue, Oct 13 - Tue, Nov 3

8:40 pm - 11:59 pmORD Chicago O'Hare Intl-CHS Charleston

2h 19mnonstop

7:13 am - 9:00 amCHS Charleston-ORD Chicago O'Hare Intl

2h 47mnonstop

$352American Airlines

Tue, Oct 13 - Tue, Nov 3

8:46 am - 8:38 amORD Chicago O'Hare Intl-CHS Charleston

22h 52m1 stop Orlando

3:00 pm - 5:07 pmCHS Charleston-ORD Chicago O'Hare Intl

27h 07m1 stop Orlando

$354Multiple Airlines

Tue, Oct 13 - Tue, Nov 3

2:10 pm - 7:35 pmMDW Chicago Midway-CHS Charleston

4h 25m1 stop Nashville Intl

8:00 am - 9:15 amCHS Charleston-MDW Chicago Midway

2h 15mnonstop

$362Southwest

Tue, Oct 13 - Tue, Nov 3

6:59 am - 3:40 pmORD Chicago O'Hare Intl-CHS Charleston

7h 41m1 stop Washington, D.C. Reagan-National

12:17 pm - 1:59 pmCHS Charleston-ORD Chicago O'Hare Intl

2h 42mnonstop

$362American Airlines

Tue, Oct 13 - Tue, Nov 3

1:05 pm - 7:35 pmMDW Chicago Midway-CHS Charleston

5h 30m2 stops Louisville Intl Nashville Intl

8:00 am - 9:15 amCHS Charleston-MDW Chicago Midway

2h 15mnonstop

$367Southwest

Tue, Oct 13 - Tue, Oct 20

6:10 pm - 9:33 pmORD Chicago O'Hare Intl-CHS Charleston

2h 23mnonstop

8:00 am - 9:32 amCHS Charleston-ORD Chicago O'Hare Intl

2h 32mnonstop

$471United Airlines

Sat, Oct 10 - Sun, Nov 1

7:00 am - 10:27 amORD Chicago O'Hare Intl-CHS Charleston

2h 27mnonstop

10:23 am - 5:00 pmCHS Charleston-ORD Chicago O'Hare Intl

7h 37m1 stop Washington, D.C. Dulles Intl

$475United Airlines

Tue, Oct 13 - Wed, Oct 14

6:04 am - 11:35 amMDW Chicago Midway-CHS Charleston

4h 31m1 stop Atlanta Hartsfield-Jackson

12:40 pm - 4:14 pmCHS Charleston-MDW Chicago Midway

4h 34m1 stop Atlanta Hartsfield-Jackson

$491Delta

Wed, Oct 14 - Sat, Oct 24

6:04 am - 11:35 amMDW Chicago Midway-CHS Charleston

4h 31m1 stop Atlanta Hartsfield-Jackson

12:09 pm - 3:17 pmCHS Charleston-MDW Chicago Midway

4h 08m1 stop Atlanta Hartsfield-Jackson

$491Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$103

Best time to beat the crowds with an average 24% 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.