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Cheap flights from Chicago O'Hare Intl Airport to Charleston from $119

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:34 pm - 10:59 pmORD  Chicago O'Hare Intl-CHS Charleston
2h 25mnonstop
American Airlines Logo
7:46 pm - 9:30 pmCHS  Charleston-ORD Chicago O'Hare Intl
2h 44mnonstop
$237American Airlines
Wed, Sep 16 - Sat, Sep 19
American Airlines Logo
9:04 pm - 12:24 amORD  Chicago O'Hare Intl-CHS Charleston
2h 20mnonstop
American Airlines Logo
4:16 pm - 6:00 pmCHS  Charleston-ORD Chicago O'Hare Intl
2h 44mnonstop
$237American Airlines
Sat, Nov 7 - Mon, Nov 9
United Airlines Logo
4:20 pm - 7:40 pmORD  Chicago O'Hare Intl-CHS Charleston
2h 20mnonstop
United Airlines Logo
4:58 pm - 6:30 pmCHS  Charleston-ORD Chicago O'Hare Intl
2h 32mnonstop
$237United Airlines
Tue, Sep 22 - Thu, Oct 1
United Airlines Logo
7:25 am - 10:27 amORD  Chicago O'Hare Intl-CHS Charleston
2h 02mnonstop
United Airlines Logo
6:05 am - 7:25 amCHS  Charleston-ORD Chicago O'Hare Intl
2h 20mnonstop
$237United Airlines
Sat, Feb 6 - Wed, Feb 10
American Airlines Logo
11:38 am - 2:55 pmORD  Chicago O'Hare Intl-CHS Charleston
2h 17mnonstop
American Airlines Logo
4:16 pm - 6:00 pmCHS  Charleston-ORD Chicago O'Hare Intl
2h 44mnonstop
$237American Airlines
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
3:45 pm - 7:11 pmORD  Chicago O'Hare Intl-CHS Charleston
2h 26mnonstop
American Airlines Logo
7:46 pm - 9:30 pmCHS  Charleston-ORD Chicago O'Hare Intl
2h 44mnonstop
$237American Airlines
Tue, Sep 22 - Thu, Sep 24
United Airlines Logo
7:00 am - 10:27 amORD  Chicago O'Hare Intl-CHS Charleston
2h 27mnonstop
United Airlines Logo
11:27 am - 1:00 pmCHS  Charleston-ORD Chicago O'Hare Intl
2h 33mnonstop
$237United Airlines
Wed, Oct 7 - Sat, Oct 10
Multiple Airlines Logo
7:11 am - 1:24 pmORD  Chicago O'Hare Intl-CHS Charleston
29h 13m2 stops Fort Lauderdale Tampa
Multiple Airlines Logo
3:00 pm - 10:59 pmCHS  Charleston-ORD Chicago O'Hare Intl
8h 59m1 stop Orlando
$240Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
3:50 pm - 8:38 amORD  Chicago O'Hare Intl-CHS Charleston
15h 48m1 stop Orlando
Multiple Airlines Logo
1:21 pm - 3:20 pmCHS  Charleston-ORD Chicago O'Hare Intl
26h 59m2 stops Tampa Fort Lauderdale
$241Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
3:50 pm - 8:38 amORD  Chicago O'Hare Intl-CHS Charleston
15h 48m1 stop Orlando
Multiple Airlines Logo
4:57 pm - 3:20 pmCHS  Charleston-ORD Chicago O'Hare Intl
23h 23m1 stop Fort Lauderdale
$241Multiple Airlines
Tue, Sep 22 - Mon, Sep 28

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Delta flights from Chicago O'Hare Intl Airport to Charleston

Our best Delta deals on Chicago O'Hare Intl Airport to Charleston flight tickets
Delta
Sep 16
ORD6:40 amChicago O'Hare Intl
5h 27m
1 stop
CHS1:07 pmCharleston
Sep 22
CHS4:12 pmCharleston
5h 44m
1 stop
ORD8:56 pmChicago O'Hare Intl
$257
Delta
Sep 9
ORD5:30 amChicago O'Hare Intl
5h 08m
1 stop
CHS11:38 amCharleston
Sep 16
CHS7:10 amCharleston
6h 49m
1 stop
ORD12:59 pmChicago O'Hare Intl
$304
Delta
Sep 9
ORD3:40 pmChicago O'Hare Intl
4h 55m
1 stop
CHS9:35 pmCharleston
Sep 11
CHS6:26 pmCharleston
6h 33m
1 stop
ORD11:59 pmChicago O'Hare Intl
$325

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Charleston flight tickets
United Airlines
Sep 25
ORD7:00 amChicago O'Hare Intl
2h 27m
CHS10:27 amCharleston
Sep 28
CHS6:50 pmCharleston
2h 39m
ORD8:29 pmChicago O'Hare Intl
$258
United Airlines
Jan 16
ORD10:35 amChicago O'Hare Intl
2h 23m
CHS1:58 pmCharleston
Jan 18
CHS6:05 amCharleston
2h 20m
ORD7:25 amChicago O'Hare Intl
$267
United Airlines
Oct 9
ORD6:10 pmChicago O'Hare Intl
2h 23m
CHS9:33 pmCharleston
Oct 12
CHS6:30 amCharleston
2h 30m
ORD8:00 amChicago O'Hare Intl
$273

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Wed 9/16

7:34 pm-10:59 pm

Nonstop2h 25m

Charleston

Sat 9/19

7:46 pm-9:30 pm

Nonstop2h 44m

$237

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Sat 11/7

9:04 pm-12:24 am

Nonstop2h 20m

Charleston

Mon 11/9

4:16 pm-6:00 pm

Nonstop2h 44m

$237

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Tue 9/22

4:20 pm-7:40 pm

Nonstop2h 20m

Charleston

Thu 10/1

4:58 pm-6:30 pm

Nonstop2h 32m

$237
Quickest round-trip

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Sat 2/6

7:25 am-10:27 am

Nonstop2h 02m

Charleston

Wed 2/10

6:05 am-7:25 am

Nonstop2h 20m

$237

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Thu 10/29

11:38 am-2:55 pm

Nonstop2h 17m

Charleston

Mon 11/2

4:16 pm-6:00 pm

Nonstop2h 44m

$237

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Tue 9/22

3:45 pm-7:11 pm

Nonstop2h 26m

Charleston

Thu 9/24

7:46 pm-9:30 pm

Nonstop2h 44m

$237

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Wed 10/7

7:00 am-10:27 am

Nonstop2h 27m

Charleston

Sat 10/10

11:27 am-1:00 pm

Nonstop2h 33m

$237

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Tue 9/22

7:11 am-1:24 pm

2 stops29h 13m

Charleston

Tue 9/29

3:00 pm-10:59 pm

1 stop8h 59m

$240

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Tue 9/22

3:50 pm-8:38 am

1 stop15h 48m

Charleston

Tue 9/29

1:21 pm-3:20 pm

2 stops26h 59m

$241

ChicagoCharleston

ORD Chicago O'Hare Intl - CHS Charleston

ORDCHS

Chicago O'Hare Intl

Tue 9/22

3:50 pm-8:38 am

1 stop15h 48m

Charleston

Mon 9/28

4:57 pm-3:20 pm

1 stop23h 23m

$241

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 Charleston from

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

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 Chicago O'Hare Intl Airport and Charleston?

Prices are currently low for flights on this route.

Typical prices usually range from $297 to $434.
The lowest price recently found on this route was $237.

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Chicago O'Hare Intl Airport is in September. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Charleston, with average flight prices from Chicago O'Hare Intl Airport averaging around $369.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Chicago O'Hare Intl Airport to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $347. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $406.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is at noon when flights can be purchased for as low as $381. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $389 per ticket.

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

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

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

You are more likely to see cheaper flights to Charleston from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $385 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Chicago O'Hare Intl Airport for as low as $343 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to Charleston 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 Chicago O'Hare Intl Airport to Charleston flights?

You could potentially save up to 5% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Charleston flight.

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

As of August 2026, prices for Chicago O'Hare Intl Airport to Charleston flights are approximately 28% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$119

Fastest flight time

2h 02m

Direct flights

Every day

Airports in Charleston

1 airport
The best one-way flight to Charleston from Chicago O'Hare Intl Airport in the past 72 hours is $119. The best round-trip flight deal from Chicago O'Hare Intl Airport to Charleston found on momondo in the last 72 hours is $237.
The fastest flight from Chicago O'Hare Intl Airport to Charleston takes 2h 02m
Direct flights go from Chicago O'Hare Intl Airport to Charleston every day.
There is 1 airport in Charleston. From Chicago O'Hare Intl Airport there are direct flights to Charleston (CHS).
Search flight deals

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

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

    Charleston is 770.7 mi away from Chicago O'Hare Intl. By plane, this route typically takes 2h 02m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Charleston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $239Free CancellationRating
7.4
10,121 reviews
Search United Airlines flights
American AirlinesPriceFrom $243Free CancellationRating
7.1
11,995 reviews
Search American Airlines flights

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

    United Airlines flight deals from Chicago O'Hare Intl Airport to Charleston start from $239 round-trip. Over the 14 United Airlines flights for this route in a normal week, average airfare is usually $406 round-trip - but some users have found much cheaper deals with momondo.

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

    Across 11,995 American Airlines reviews on momondo, the average score is 7.1/10. American Airlines flies from Chicago O'Hare Intl Airport to Charleston about 9 times each week, with ticket deals ranging from $243 to $372. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
North Charleston
Summerville
Isle of Palms
Mount Pleasant
Kiawah Island
Walterboro
Goose Creek
Santee
Edisto Island
Edisto Beach
Seabrook Island

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Charleston. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Chicago to Charleston on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to Charleston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Charleston trip

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