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Cheap flights from Charleston to Chicago from $105

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 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:44 pm - 8:08 pm
CHS
-
ORD
23h 24m
2 stops
Multiple Airlines Logo
7:44 pm - 8:38 am
ORD
-
CHS
11h 54m
1 stop
$282Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
7:47 pm - 12:50 pm
CHS
-
ORD
18h 03m
1 stop
Multiple Airlines Logo
9:10 pm - 8:38 am
ORD
-
CHS
10h 28m
1 stop
$284Multiple Airlines
Thu, Aug 20 - Mon, Aug 24
Multiple Airlines Logo
7:00 am - 12:02 pm
CHS
-
ORD
30h 02m
2 stops
Multiple Airlines Logo
4:49 pm - 8:38 am
ORD
-
CHS
14h 49m
1 stop
$286Multiple Airlines
Sun, Sep 13 - Tue, Sep 15
Multiple Airlines Logo
2:16 pm - 11:08 pm
CHS
-
ORD
9h 52m
1 stop
Multiple Airlines Logo
1:59 pm - 8:38 am
ORD
-
CHS
17h 39m
2 stops
$287Multiple Airlines
Mon, Aug 31 - Wed, Sep 2
American Airlines Logo
4:08 pm - 10:11 pm
CHS
-
ORD
7h 03m
1 stop
American Airlines Logo
6:49 am - 1:16 pm
ORD
-
CHS
5h 27m
1 stop
$289American Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
9:44 pm - 8:08 pm
CHS
-
ORD
23h 24m
2 stops
Multiple Airlines Logo
9:10 pm - 8:38 am
ORD
-
CHS
10h 28m
1 stop
$292Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Multiple Airlines Logo
7:00 am - 12:02 pm
CHS
-
ORD
30h 02m
2 stops
Multiple Airlines Logo
4:49 pm - 8:38 am
ORD
-
CHS
14h 49m
1 stop
$293Multiple Airlines
Sun, Sep 13 - Wed, Sep 16
Multiple Airlines Logo
8:56 pm - 7:59 pm
CHS
-
ORD
24h 03m
2 stops
Multiple Airlines Logo
8:05 am - 1:04 pm
ORD
-
CHS
27h 59m
1 stop
$295Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
9:44 pm - 8:08 pm
CHS
-
ORD
23h 24m
2 stops
Multiple Airlines Logo
9:10 pm - 8:38 am
ORD
-
CHS
10h 28m
1 stop
$297Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
1:21 pm - 12:02 pm
CHS
-
ORD
23h 41m
2 stops
Multiple Airlines Logo
7:45 am - 8:56 pm
ORD
-
CHS
12h 11m
1 stop
$299Multiple Airlines
Tue, Sep 22 - Fri, Sep 25

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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
Aug 27
CHS7:43 pmCharleston
4h 54m
1 stop
ORD11:37 pmChicago O'Hare Intl
Aug 31
ORD9:56 amChicago O'Hare Intl
4h 41m
1 stop
CHS3:37 pmCharleston
$289
American Airlines
Sep 17
CHS2:05 pmCharleston
2h 37m
ORD3:42 pmChicago O'Hare Intl
Sep 19
ORD9:52 amChicago O'Hare Intl
2h 23m
CHS1:15 pmCharleston
$317
American Airlines
Aug 1
CHS1:39 pmCharleston
5h 11m
1 stop
ORD5:50 pmChicago O'Hare Intl
Aug 8
ORD8:37 pmChicago O'Hare Intl
2h 22m
CHS11:59 pmCharleston
$339

Delta flights from Charleston to Chicago O'Hare Intl Airport

Our best Delta deals on Charleston to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 30
CHS5:25 amCharleston
4h 59m
1 stop
ORD9:24 amChicago O'Hare Intl
Sep 30
ORD1:55 pmChicago O'Hare Intl
7h 18m
1 stop
CHS10:13 pmCharleston
$303
Delta
Dec 10
CHS7:59 pmCharleston
4h 51m
1 stop
ORD11:50 pmChicago O'Hare Intl
Dec 13
ORD5:55 pmChicago O'Hare Intl
5h 01m
1 stop
CHS11:56 pmCharleston
$333
Delta
Dec 10
CHS5:55 pmCharleston
6h 55m
1 stop
ORD11:50 pmChicago O'Hare Intl
Dec 13
ORD7:05 amChicago O'Hare Intl
4h 16m
1 stop
CHS12:21 pmCharleston
$343

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 July 18, 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

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 9/4

9:44 pm-8:08 pm

2 stops23h 24m

Chicago O'Hare Intl

Tue 9/8

7:44 pm-8:38 am

1 stop11h 54m

$282

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 8/20

7:47 pm-12:50 pm

1 stop18h 03m

Chicago O'Hare Intl

Mon 8/24

9:10 pm-8:38 am

1 stop10h 28m

$284

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sun 9/13

7:00 am-12:02 pm

2 stops30h 02m

Chicago O'Hare Intl

Tue 9/15

4:49 pm-8:38 am

1 stop14h 49m

$286

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Mon 8/31

2:16 pm-11:08 pm

1 stop9h 52m

Chicago O'Hare Intl

Wed 9/2

1:59 pm-8:38 am

2 stops17h 39m

$287
Quickest round-trip

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 9/3

4:08 pm-10:11 pm

1 stop7h 03m

Chicago O'Hare Intl

Mon 9/7

6:49 am-1:16 pm

1 stop5h 27m

$289

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 8/21

9:44 pm-8:08 pm

2 stops23h 24m

Chicago O'Hare Intl

Mon 8/24

9:10 pm-8:38 am

1 stop10h 28m

$292

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sun 9/13

7:00 am-12:02 pm

2 stops30h 02m

Chicago O'Hare Intl

Wed 9/16

4:49 pm-8:38 am

1 stop14h 49m

$293

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sat 8/22

8:56 pm-7:59 pm

2 stops24h 03m

Chicago O'Hare Intl

Sat 8/29

8:05 am-1:04 pm

1 stop27h 59m

$295

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Fri 8/28

9:44 pm-8:08 pm

2 stops23h 24m

Chicago O'Hare Intl

Mon 8/31

9:10 pm-8:38 am

1 stop10h 28m

$297

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Tue 9/22

1:21 pm-12:02 pm

2 stops23h 41m

Chicago O'Hare Intl

Fri 9/25

7:45 am-8:56 pm

1 stop12h 11m

$299

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 August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Charleston averaging around $329.

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 $417. 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 $761.

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 $387 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $563. 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 from Charleston 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 $370 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 $195 on momondo.

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

There are 4 cabin classes available to choose from on Charleston to Chicago O'Hare Intl Airport 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 29% 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 July 2026, prices for Charleston to Chicago O'Hare Intl Airport flights are approximately 22% cheaper 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

$210

Fastest flight time

2h 30m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Charleston in the past 72 hours is $210. The best round-trip flight deal from Charleston to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $352.
The fastest flight from Charleston to Chicago O'Hare Intl Airport takes 2h 30m
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 30m 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
11,828 reviews
Search American Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
10,006 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 17 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 $389. 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 $365, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,826 user reviews) flies into Chicago O'Hare Intl Airport from Charleston 19 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
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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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