For a quick snack, grab some Garrett Popcorn near gate B8, a Chicago favorite, before your flight.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $240 (Mytrip) |
One-way from | $51 (Mytrip) |
Popular in | December |
Cheapest in | August |
Average price | $449 |
Good round-trip deal | $344 or less |
Good one-way deal | $184 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
sáb. 1/17
11:25 am-5:53 pm
1 stop5h 28m
Charleston
dom. 1/18
5:25 am-10:07 am
1 stop5h 42m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
sáb. 2/7
10:36 am-2:02 pm
Nonstop2h 26m
Charleston
sáb. 2/14
6:00 am-7:35 am
Nonstop2h 35m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
jue. 1/1
4:06 pm-7:18 pm
Nonstop2h 12m
Charleston
mar. 1/6
4:41 pm-6:10 pm
Nonstop2h 29m
ChicagoCharleston
MDW - CHS
MDWCHS
Chicago Midway
mié. 2/18
2:35 pm-7:10 pm
1 stop3h 35m
Charleston
sáb. 2/21
6:00 am-7:15 am
Nonstop2h 15m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
mié. 2/18
8:50 am-2:49 pm
1 stop4h 59m
Charleston
mié. 2/25
10:20 am-11:55 am
Nonstop2h 35m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
jue. 1/15
8:58 am-12:32 pm
Nonstop2h 34m
Charleston
sáb. 1/17
10:30 am-11:59 am
Nonstop2h 29m
ChicagoCharleston
MDW - CHS
MDWCHS
Chicago Midway
sáb. 2/14
2:10 pm-8:55 pm
1 stop5h 45m
Charleston
mar. 2/17
12:55 pm-5:35 pm
1 stop5h 40m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
mié. 1/21
10:36 am-2:02 pm
Nonstop2h 26m
Charleston
mié. 1/28
2:58 pm-6:37 pm
1 stop4h 39m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
jue. 1/8
10:36 am-2:02 pm
Nonstop2h 26m
Charleston
mié. 1/14
1:13 pm-2:53 pm
Nonstop2h 40m
ChicagoCharleston
ORD - CHS
ORDCHS
Chicago O'Hare Intl
mar. 1/13
9:35 am-6:19 pm
1 stop7h 44m
Charleston
mar. 1/27
9:00 am-1:40 pm
1 stop5h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Chicago to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, May is the cheapest month in which you can book a flight from Chicago to Charleston (average of $46). Flying from Chicago to Charleston in December is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Chicago to Charleston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the morning.
Travelers seeking maximum savings on their Chicago to Charleston flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to CHS are scheduled on a Friday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
Comfort
Overall
Food
Boarding
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Food
Boarding
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Food
Boarding
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Food
Boarding
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Food
Boarding
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Food
Boarding
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$203 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$222 | Average$364 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$348 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$413 | FlexibilityNo cancel fee | On-time69% |