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Cheap flights from Charleston to Chicago from $84

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 5/18. 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.
Delta Logo
6:00 am - 10:10 am
CHS
-
ORD
5h 10m
1 stop
Delta Logo
5:15 am - 10:13 am
ORD
-
CHS
3h 58m
1 stop
$167Delta
Sat, Jul 18 - Sun, Jul 19
Delta Logo
11:47 am - 7:20 pm
CHS
-
ORD
8h 33m
1 stop
Delta Logo
7:05 am - 2:03 pm
ORD
-
CHS
5h 58m
1 stop
$187Delta
Fri, May 22 - Sun, May 24
Multiple Airlines Logo
10:56 pm - 9:05 am
CHS
-
ORD
11h 09m
1 stop
Multiple Airlines Logo
6:00 am - 9:33 am
ORD
-
CHS
26h 33m
1 stop
$192Multiple Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
10:56 pm - 9:05 am
CHS
-
ORD
11h 09m
1 stop
Multiple Airlines Logo
3:55 pm - 9:38 am
ORD
-
CHS
16h 43m
1 stop
$202Multiple Airlines
Fri, May 1 - Tue, May 5
Delta Logo
6:00 am - 12:31 pm
CHS
-
ORD
7h 31m
1 stop
Delta Logo
6:06 pm - 11:59 pm
ORD
-
CHS
4h 53m
1 stop
$206Delta
Sat, May 2 - Fri, May 8
Delta Logo
2:55 pm - 8:36 pm
CHS
-
ORD
6h 41m
1 stop
Delta Logo
7:05 am - 12:10 pm
ORD
-
CHS
4h 05m
1 stop
$207Delta
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
12:05 pm - 11:42 am
CHS
-
ORD
24h 37m
1 stop
Multiple Airlines Logo
8:30 am - 9:35 am
ORD
-
CHS
24h 05m
1 stop
$208Multiple Airlines
Sat, May 2 - Mon, May 4
Multiple Airlines Logo
10:56 pm - 9:05 am
CHS
-
ORD
11h 09m
1 stop
Multiple Airlines Logo
12:59 pm - 1:44 pm
ORD
-
CHS
23h 45m
1 stop
$219Multiple Airlines
Fri, May 1 - Fri, May 8
Spirit Airlines Logo
12:03 pm - 11:42 am
CHS
-
ORD
24h 39m
1 stop
Spirit Airlines Logo
1:49 pm - 1:44 pm
ORD
-
CHS
22h 55m
1 stop
$226Spirit Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
10:56 pm - 9:05 am
CHS
-
ORD
11h 09m
1 stop
Multiple Airlines Logo
3:55 pm - 8:38 am
ORD
-
CHS
15h 43m
1 stop
$227Multiple Airlines
Fri, May 1 - Wed, May 6

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

Our best American Airlines deals on Charleston to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jun 2
CHS6:00 amCharleston
6h 32m
1 stop
ORD11:32 amChicago O'Hare Intl
Jun 10
ORD6:55 amChicago O'Hare Intl
4h 13m
1 stop
CHS12:08 pmCharleston
$257
American Airlines
Sep 2
CHS5:25 pmCharleston
7h 32m
1 stop
ORD11:57 pmChicago O'Hare Intl
Sep 8
ORD9:55 amChicago O'Hare Intl
2h 21m
CHS1:16 pmCharleston
$269
American Airlines
May 7
CHS5:00 amCharleston
6h 11m
1 stop
ORD10:11 amChicago O'Hare Intl
May 11
ORD2:36 pmChicago O'Hare Intl
2h 26m
CHS6:02 pmCharleston
$275

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
Jun 2
CHS6:00 amCharleston
2h 33m
ORD7:33 amChicago O'Hare Intl
Jun 10
ORD6:45 amChicago O'Hare Intl
2h 23m
CHS10:08 amCharleston
$237
United Airlines
May 13
CHS7:44 pmCharleston
5h 00m
1 stop
ORD11:44 pmChicago O'Hare Intl
May 20
ORD9:00 amChicago O'Hare Intl
2h 17m
CHS12:17 pmCharleston
$247
United Airlines
May 27
CHS6:30 pmCharleston
2h 47m
ORD8:17 pmChicago O'Hare Intl
Jun 1
ORD6:25 pmChicago O'Hare Intl
2h 26m
CHS9:51 pmCharleston
$251

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 April 17, 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

Cheapest round-trip
Quickest round-trip

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sat 7/18

6:00 am-10:10 am

1 stop5h 10m

Chicago O'Hare Intl

Sun 7/19

5:15 am-10:13 am

1 stop3h 58m

$167

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 5/22

11:47 am-7:20 pm

1 stop8h 33m

Chicago O'Hare Intl

Sun 5/24

7:05 am-2:03 pm

1 stop5h 58m

$187

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 5/1

10:56 pm-9:05 am

1 stop11h 09m

Chicago O'Hare Intl

Mon 5/4

6:00 am-9:33 am

1 stop26h 33m

$192

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 5/1

10:56 pm-9:05 am

1 stop11h 09m

Chicago O'Hare Intl

Tue 5/5

3:55 pm-9:38 am

1 stop16h 43m

$202

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sat 5/2

6:00 am-12:31 pm

1 stop7h 31m

Chicago O'Hare Intl

Fri 5/8

6:06 pm-11:59 pm

1 stop4h 53m

$206

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Tue 5/5

2:55 pm-8:36 pm

1 stop6h 41m

Chicago O'Hare Intl

Sat 5/9

7:05 am-12:10 pm

1 stop4h 05m

$207

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sat 5/2

12:05 pm-11:42 am

1 stop24h 37m

Chicago O'Hare Intl

Mon 5/4

8:30 am-9:35 am

1 stop24h 05m

$208

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 5/1

10:56 pm-9:05 am

1 stop11h 09m

Chicago O'Hare Intl

Fri 5/8

12:59 pm-1:44 pm

1 stop23h 45m

$219

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 5/1

12:03 pm-11:42 am

1 stop24h 39m

Chicago O'Hare Intl

Mon 5/4

1:49 pm-1:44 pm

1 stop22h 55m

$226

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 5/1

10:56 pm-9:05 am

1 stop11h 09m

Chicago O'Hare Intl

Wed 5/6

3:55 pm-8:38 am

1 stop15h 43m

$227

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 typical price of a round-trip flight between Charleston and Chicago O'Hare Intl Airport?

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 $403. 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 $694.

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 $550. 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 $366 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?

No. A direct flight is the cheapest option for a flight between Charleston to Chicago O'Hare Intl Airport.

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

As of April 2026, prices for Charleston to Chicago O'Hare Intl Airport flights are approximately 21% 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

$214

Fastest flight time

2h 20m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Charleston in the past 72 hours is $214. The best round-trip flight deal from Charleston to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $383.
The fastest flight from Charleston to Chicago O'Hare Intl Airport takes 2h 20m
Direct flights go from Charleston to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Charleston to Chicago O'Hare Intl Airport

  • 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 20m 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
11,593 reviews
Search American Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,602 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 19 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 $352, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,593 user reviews) flies into Chicago O'Hare Intl Airport from Charleston 16 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
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Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Oak Brook
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Joliet
Aurora
Janesville
Racine
Hammond
Elgin
Tinley Park
Evanston

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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