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.

$106 CHEAP FLIGHTS from Illinois to Charleston

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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, Dec 1 - Tue, Dec 8

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

14h 14m1 stop Orlando

3:00 pm - 1:01 amCHS Charleston-ORD Chicago O'Hare Intl

11h 01m1 stop Orlando

$247Multiple Airlines

Wed, Dec 2 - Wed, Dec 16

5:35 am - 8:38 amORD Chicago O'Hare Intl-CHS Charleston

26h 03m1 stop Orlando

3:42 pm - 1:01 amCHS Charleston-ORD Chicago O'Hare Intl

10h 19m1 stop Orlando

$251Multiple Airlines

Mon, Dec 7 - Fri, Dec 11

6:43 am - 11:31 amORD Chicago O'Hare Intl-CHS Charleston

3h 48m1 stop Charlotte Douglas

1:33 pm - 5:24 pmCHS Charleston-ORD Chicago O'Hare Intl

4h 51m1 stop Washington, D.C. Reagan-National

$263American Airlines

Wed, Dec 2 - Wed, Dec 9

1:22 pm - 6:45 pmORD Chicago O'Hare Intl-CHS Charleston

4h 23m1 stop Charlotte Douglas

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

5h 24m1 stop Charlotte Douglas

$263American Airlines

Mon, Feb 22 - Wed, Mar 3

3:00 pm - 8:41 pmORD Chicago O'Hare Intl-CHS Charleston

4h 41m1 stop Atlanta Hartsfield-Jackson

5:30 am - 10:07 amCHS Charleston-ORD Chicago O'Hare Intl

5h 37m1 stop Atlanta Hartsfield-Jackson

$263Delta

Tue, Feb 9 - Tue, Feb 9

6:00 am - 1:47 pmMDW Chicago Midway-CHS Charleston

6h 47m1 stop Atlanta Hartsfield-Jackson

5:55 pm - 10:10 pmCHS Charleston-MDW Chicago Midway

5h 15m1 stop Atlanta Hartsfield-Jackson

$263Delta

Thu, Jan 7 - Mon, Jan 11

7:50 am - 2:50 pmMDW Chicago Midway-CHS Charleston

6h 00m1 stop Nashville Intl

5:15 pm - 9:20 pmCHS Charleston-MDW Chicago Midway

5h 05m1 stop Baltimore/Washington

$263Southwest

Thu, Dec 3 - Mon, Dec 7

9:55 am - 5:25 pmMDW Chicago Midway-CHS Charleston

6h 30m1 stop Nashville Intl

6:25 pm - 10:40 pmCHS Charleston-MDW Chicago Midway

5h 15m1 stop Nashville Intl

$263Southwest

Tue, Feb 2 - Sat, Feb 6

6:30 am - 1:46 pmMLI Moline Quad-City-CHS Charleston

6h 16m1 stop Chicago O'Hare Intl

12:36 pm - 6:06 pmCHS Charleston-MLI Moline Quad-City

6h 30m1 stop Chicago O'Hare Intl

$286United Airlines

Tue, Nov 10 - Tue, Nov 17

2:32 pm - 6:06 pmORD Chicago O'Hare Intl-CHS Charleston

2h 34mnonstop

8:30 am - 10:11 amCHS Charleston-ORD Chicago O'Hare Intl

2h 41mnonstop

$290United Airlines

Recent last minute flight deals from Illinois to Charleston

Wed, Oct 21 - Sat, Oct 24

5:30 pm - 11:59 pmPIA Greater Peoria-CHS Charleston

5h 29m1 stop Chicago O'Hare Intl

8:08 pm - 11:56 pmCHS Charleston-PIA Greater Peoria

4h 48m1 stop Charlotte Douglas

$429American Airlines

Wed, Oct 21 - Sat, Oct 24

5:30 pm - 11:59 pmPIA Greater Peoria-CHS Charleston

5h 29m1 stop Chicago O'Hare Intl

4:31 pm - 12:10 amCHS Charleston-PIA Greater Peoria

8h 39m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$434American Airlines

Wed, Oct 21 - Sat, Oct 24

6:15 am - 7:05 pmPIA Greater Peoria-CHS Charleston

11h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:00 am - 3:06 pmCHS Charleston-PIA Greater Peoria

10h 06m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$459United Airlines

Mon, Oct 19 - Mon, Oct 26

8:04 am - 9:01 pmORD Chicago O'Hare Intl-CHS Charleston

11h 57m1 stop Fort Lauderdale

4:57 pm - 12:51 pmCHS Charleston-ORD Chicago O'Hare Intl

20h 54m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$463Multiple Airlines

Mon, Oct 19 - Thu, Oct 29

8:04 am - 9:01 pmORD Chicago O'Hare Intl-CHS Charleston

11h 57m1 stop Fort Lauderdale

10:13 pm - 3:37 pmCHS Charleston-ORD Chicago O'Hare Intl

18h 24m1 stop Fort Lauderdale

$464Multiple Airlines

Sat, Oct 17 - Sat, Oct 17

7:00 am - 10:25 amORD Chicago O'Hare Intl-CHS Charleston

2h 25mnonstop

11:28 am - 1:00 pmCHS Charleston-ORD Chicago O'Hare Intl

2h 32mnonstop

$466United Airlines

Wed, Oct 21 - Sat, Oct 24

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

2h 10mnonstop

8:30 am - 9:40 amCHS Charleston-MDW Chicago Midway

2h 10mnonstop

$471Southwest

Wed, Oct 21 - Sat, Oct 24

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

2h 10mnonstop

6:35 pm - 9:45 pmCHS Charleston-MDW Chicago Midway

4h 10m1 stop Nashville Intl

$481Southwest

Wed, Oct 21 - Tue, Oct 27

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

4h 31m1 stop Atlanta Hartsfield-Jackson

5:43 pm - 10:33 pmCHS Charleston-MDW Chicago Midway

5h 50m1 stop Atlanta Hartsfield-Jackson

$491Delta

Wed, Oct 21 - Sat, Oct 24

6:04 am - 1:00 pmMDW Chicago Midway-CHS Charleston

5h 56m1 stop Atlanta Hartsfield-Jackson

7:10 am - 12:47 pmCHS Charleston-MDW Chicago Midway

6h 37m1 stop Detroit Metropolitan Wayne County

$491Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$106

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 11% 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.