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Cheap flights from Charleston to Chicago from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Chicago departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:00 pm - 12:40 am
CHS
-
ORD
8h 40m
1 stop
Spirit Airlines Logo
4:36 pm - 11:09 am
ORD
-
CHS
17h 33m
3 stops
$277Spirit Airlines
Wed, Mar 11 - Sat, Mar 14
Multiple Airlines Logo
3:21 pm - 1:00 pm
CHS
-
ORD
22h 39m
1 stop
Multiple Airlines Logo
10:31 am - 8:48 am
ORD
-
CHS
21h 17m
1 stop
$278Multiple Airlines
Mon, May 4 - Fri, May 8
American Airlines Logo
11:58 am - 6:24 pm
CHS
-
ORD
7h 26m
1 stop
American Airlines Logo
7:51 pm - 11:08 pm
ORD
-
CHS
2h 17mnonstop
$279American Airlines
Tue, Mar 31 - Fri, Apr 10
JetBlue Logo
5:55 pm - 7:41 am
CHS
-
ORD
14h 46m
1 stop
JetBlue Logo
8:31 am - 4:32 pm
ORD
-
CHS
7h 01m
1 stop
$280JetBlue
Fri, Apr 17 - Mon, Apr 20
Spirit Airlines Logo
8:07 am - 11:17 am
CHS
-
ORD
28h 10m
1 stop
Spirit Airlines Logo
6:10 pm - 11:09 am
ORD
-
CHS
39h 59m
2 stops
$281Spirit Airlines
Fri, Mar 13 - Sun, Mar 15
Multiple Airlines Logo
8:59 pm - 8:23 am
CHS
-
ORD
36h 24m
2 stops
Multiple Airlines Logo
8:10 am - 10:13 pm
ORD
-
CHS
13h 03m
1 stop
$282Multiple Airlines
Sun, Mar 29 - Wed, Apr 1
Spirit Airlines Logo
7:00 am - 5:50 am
CHS
-
ORD
23h 50m
2 stops
Spirit Airlines Logo
7:06 am - 9:49 pm
ORD
-
CHS
13h 43m
1 stop
$284Spirit Airlines
Thu, Jun 4 - Sun, Jun 7
Spirit Airlines Logo
8:07 am - 12:22 am
CHS
-
ORD
17h 15m
2 stops
Spirit Airlines Logo
8:58 pm - 10:13 pm
ORD
-
CHS
24h 15m
2 stops
$285Spirit Airlines
Thu, Mar 26 - Mon, Mar 30
Spirit Airlines Logo
12:04 pm - 12:22 am
CHS
-
ORD
13h 18m
1 stop
Spirit Airlines Logo
6:01 pm - 11:09 am
ORD
-
CHS
16h 08m
1 stop
$286Spirit Airlines
Tue, Mar 31 - Fri, Apr 10
Spirit Airlines Logo
12:04 pm - 12:22 am
CHS
-
ORD
13h 18m
1 stop
Spirit Airlines Logo
7:31 pm - 10:13 pm
ORD
-
CHS
25h 42m
2 stops
$288Spirit Airlines
Thu, Apr 2 - Mon, Apr 6

JetBlue flights from Charleston to Chicago O'Hare Intl Airport

Our best JetBlue deals on Charleston to Chicago O'Hare Intl Airport flight tickets
JetBlue
Apr 17
CHS5:55 pmCharleston
14h 46m
1 stop
ORD7:41 amChicago O'Hare Intl
Apr 20
ORD8:31 amChicago O'Hare Intl
7h 01m
1 stop
CHS4:32 pmCharleston
$280
JetBlue
Mar 12
CHS10:32 amCharleston
7h 52m
1 stop
ORD5:24 pmChicago O'Hare Intl
Mar 17
ORD12:20 pmChicago O'Hare Intl
6h 43m
1 stop
CHS8:03 pmCharleston
$311
JetBlue
Mar 13
CHS10:50 amCharleston
6h 14m
1 stop
ORD4:04 pmChicago O'Hare Intl
Mar 17
ORD12:20 pmChicago O'Hare Intl
6h 43m
1 stop
CHS8:03 pmCharleston
$353

United Airlines flights from Charleston to Chicago O'Hare Intl Airport

Our best United Airlines deals on Charleston to Chicago O'Hare Intl Airport flight tickets
United Airlines
May 5
CHS1:19 pmCharleston
2h 36m
ORD2:55 pmChicago O'Hare Intl
May 9
ORD4:20 pmChicago O'Hare Intl
2h 19m
CHS7:39 pmCharleston
$297
United Airlines
Apr 30
CHS6:53 pmCharleston
2h 47m
ORD8:40 pmChicago O'Hare Intl
May 2
ORD4:20 pmChicago O'Hare Intl
2h 19m
CHS7:39 pmCharleston
$298
United Airlines
Apr 16
CHS4:55 pmCharleston
2h 37m
ORD6:32 pmChicago O'Hare Intl
Apr 19
ORD8:05 pmChicago O'Hare Intl
2h 23m
CHS11:28 pmCharleston
$305

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Charleston to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Wed 3/11

5:00 pm-12:40 am

1 stop8h 40m

Chicago O'Hare Intl

Sat 3/14

4:36 pm-11:09 am

3 stops17h 33m

$277

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Mon 5/4

3:21 pm-1:00 pm

1 stop22h 39m

Chicago O'Hare Intl

Fri 5/8

10:31 am-8:48 am

1 stop21h 17m

$278

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Tue 3/31

11:58 am-6:24 pm

1 stop7h 26m

Chicago O'Hare Intl

Fri 4/10

7:51 pm-11:08 pm

Nonstop2h 17m

$279

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 4/17

5:55 pm-7:41 am

1 stop14h 46m

Chicago O'Hare Intl

Mon 4/20

8:31 am-4:32 pm

1 stop7h 01m

$280

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 3/13

8:07 am-11:17 am

1 stop28h 10m

Chicago O'Hare Intl

Sun 3/15

6:10 pm-11:09 am

2 stops39h 59m

$281

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sun 3/29

8:59 pm-8:23 am

2 stops36h 24m

Chicago O'Hare Intl

Wed 4/1

8:10 am-10:13 pm

1 stop13h 03m

$282

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 6/4

7:00 am-5:50 am

2 stops23h 50m

Chicago O'Hare Intl

Sun 6/7

7:06 am-9:49 pm

1 stop13h 43m

$284

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 3/26

8:07 am-12:22 am

2 stops17h 15m

Chicago O'Hare Intl

Mon 3/30

8:58 pm-10:13 pm

2 stops24h 15m

$285

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Tue 3/31

12:04 pm-12:22 am

1 stop13h 18m

Chicago O'Hare Intl

Fri 4/10

6:01 pm-11:09 am

1 stop16h 08m

$286

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 4/2

12:04 pm-12:22 am

1 stop13h 18m

Chicago O'Hare Intl

Mon 4/6

7:31 pm-10:13 pm

2 stops25h 42m

$288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Charleston to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Charleston averaging around $301.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $405. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Charleston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $702.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Charleston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $362 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $600. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Charleston to Chicago O'Hare Intl flight route?

Fly from Charleston to Chicago O'Hare Intl for the best Charleston - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Charleston for as low as $268 on momondo.

What cabin class options are available on Charleston to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Charleston to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charleston to Chicago O'Hare Intl Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Charleston to Chicago O'Hare Intl Airport flight.

How have Charleston to Chicago O'Hare Intl Airport flight prices changed over time?

As of February 2026, prices for Charleston to Chicago O'Hare Intl Airport flights are approximately 50% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Chicago O'Hare Intl Airport (CHS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Chicago O'Hare Intl Airport

Best Price Found

$176

Fastest flight time

2h 33m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Charleston in the past 72 hours is $176. The best round-trip flight deal from Charleston to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $362.
The fastest flight from Charleston to Chicago O'Hare Intl Airport takes 2h 33m
Direct flights go from Charleston to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Charleston to Chicago O'Hare Intl by plane?

    There are 770.7 mi between Charleston and Chicago O'Hare Intl. Typically, this will take 2h 33m by plane in normal conditions.

  • When did momondo last update prices for flights from Charleston Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Charleston Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Charleston Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Charleston to Chicago O'Hare Intl Airport?

Best airlines flying from Charleston to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Charleston to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $135Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,363 reviews
Search United Airlines flights

  • United Airlines Flights From Charleston to Chicago O'Hare Intl Airport

    United Airlines is one of the most popular airlines flying from Charleston to Chicago O'Hare Intl Airport, operating 14 flights/week on average for this route. A good United Airlines flight deal for Charleston to Chicago O'Hare Intl Airport starts from $237 round-trip, up to an average price of $388. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Charleston to Chicago O'Hare Intl Airport

    $135 is the best American Airlines flight deal from Charleston to Chicago O'Hare Intl Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $347, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,367 user reviews) flies into Chicago O'Hare Intl Airport from Charleston 10 times in an average week so prices can vary.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Kenosha
Orland Park
Oak Brook
Joliet
Racine
Janesville
Hammond
Aurora
Tinley Park
Elgin
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Charleston.

Can I find flights from Charleston to Chicago with flexible booking policies on momondo?

Flights from Charleston to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Charleston to Chicago?

Once you have performed a search for Charleston to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Charleston to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charleston to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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