How many flights depart from Chicago to Charleston on average per week?

As of November 2025, there are 133 flights per week flying from Chicago to Charleston. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

How many flights depart from Chicago to Charleston on average per day?

As of November 2025, 19 flights take off from Chicago and land in Charleston each day. The most common flight departure time for this route is 10:00AM, with 52% of daily flights taking off at noon.

What airlines fly to Charleston?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Charleston from Chicago according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 6 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago to Charleston?

Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Chicago to Charleston

When did momondo last update prices for flights from Chicago to Charleston Airport?

Prices for flights from Chicago to Charleston Airport are updated daily.

How many operators does momondo search for flights from Chicago to Charleston Airport?

There are 5 operators available for flights from Chicago to Charleston Airport as of November 2025.

How old do you have to be to fly from Chicago to Charleston 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 Chicago to Charleston Airport.

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

The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$61 Cheap Flights from Chicago to Charleston in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Charleston?

Prices are currently low for flights on this route. Typical prices usually range from $351 to $525. The lowest price recently found on this route was $248.

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Find the cheapest flights from Chicago to Charleston

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:31 pm - 7:56 amORD-CHS

16h 25m1 stop

6:11 pm - 11:14 amCHS-ORD

18h 03m2 stops

$248Multiple Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

2:31 pm - 7:56 amORD-CHS

16h 25m1 stop

8:10 pm - 1:03 pmCHS-ORD

17h 53m2 stops

$249Multiple Airlines

Find Deal

Fri, Nov 14 - Wed, Nov 19

7:00 am - 5:22 pmORD-CHS

9h 22m1 stop

9:30 am - 5:31 pmCHS-ORD

9h 01m1 stop

$250JetBlue

Find Deal

Tue, Mar 17 - Fri, Mar 20

6:25 pm - 9:43 pmORD-CHS

2h 18mnonstop

9:13 am - 10:48 amCHS-ORD

2h 35mnonstop

$279American Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 27

8:34 pm - 11:57 pmORD-CHS

2h 23mnonstop

1:45 pm - 3:21 pmCHS-ORD

2h 36mnonstop

$289American Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

10:40 am - 1:55 pmORD-CHS

2h 15mnonstop

11:33 am - 1:15 pmCHS-ORD

2h 42mnonstop

$299United Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

3:29 pm - 8:39 pmMDW-CHS

4h 10m1 stop

6:00 am - 9:05 amCHS-MDW

4h 05m1 stop

$299Delta

Find Deal

Wed, Dec 24 - Thu, Jan 1

11:18 am - 4:06 pmORD-CHS

3h 48m1 stop

12:00 pm - 9:35 pmCHS-ORD

10h 35m1 stop

$301Delta

Find Deal

Tue, Jan 20 - Mon, Jan 26

1:15 pm - 8:35 pmMDW-CHS

6h 20m1 stop

10:35 am - 5:35 pmCHS-MDW

8h 00m2 stops

$304Southwest

Find Deal

Wed, Dec 24 - Thu, Jan 1

9:20 am - 5:05 pmMDW-CHS

6h 45m1 stop

6:10 am - 7:25 amCHS-MDW

2h 15mnonstop

$309Southwest

Find Deal

Tue, Dec 2 - Sat, Dec 6

Frontier flights from Chicago to Charleston

Our best Frontier deals on Chicago to Charleston flight tickets

Frontier

Nov 6

MDW9:15 amChicago Midway

5h 06m

1 stop

CHS3:21 pmCharleston

Nov 9

CHS10:31 amCharleston

7h 40m

1 stop

MDW5:11 pmChicago Midway

$291

Find similar

Frontier

Nov 6

MDW9:15 amChicago Midway

5h 06m

1 stop

CHS3:21 pmCharleston

Nov 9

CHS10:31 amCharleston

7h 40m

1 stop

MDW5:11 pmChicago Midway

$351

Find similar

Frontier

Nov 7

MDW12:14 pmChicago Midway

5h 38m

1 stop

CHS6:52 pmCharleston

Nov 9

CHS10:31 amCharleston

7h 40m

1 stop

MDW5:11 pmChicago Midway

$392

Find similar

Delta flights from Chicago to Charleston

Our best Delta deals on Chicago to Charleston flight tickets

Delta

Dec 24

MDW3:29 pmChicago Midway

4h 10m

1 stop

CHS8:39 pmCharleston

Jan 1

CHS6:00 amCharleston

4h 05m

1 stop

MDW9:05 amChicago Midway

$299

Find similar

Delta

Jan 20

ORD11:18 amChicago O'Hare Intl

3h 48m

1 stop

CHS4:06 pmCharleston

Jan 26

CHS12:00 pmCharleston

10h 35m

1 stop

ORD9:35 pmChicago O'Hare Intl

$301

Find similar

Delta

Dec 2

MDW5:13 pmChicago Midway

5h 37m

1 stop

CHS11:50 pmCharleston

Dec 6

CHS6:00 amCharleston

4h 54m

1 stop

MDW9:54 amChicago Midway

$319

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Fri 11/14

2:31 pm-7:56 am

1 stop16h 25m

Charleston

Tue 11/18

6:11 pm-11:14 am

2 stops18h 03m

$248

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Fri 11/14

2:31 pm-7:56 am

1 stop16h 25m

Charleston

Wed 11/19

8:10 pm-1:03 pm

2 stops17h 53m

$249

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 3/17

7:00 am-5:22 pm

1 stop9h 22m

Charleston

Fri 3/20

9:30 am-5:31 pm

1 stop9h 01m

$250

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 1/13

6:25 pm-9:43 pm

Nonstop2h 18m

Charleston

Tue 1/27

9:13 am-10:48 am

Nonstop2h 35m

$279

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 12/2

8:34 pm-11:57 pm

Nonstop2h 23m

Charleston

Sat 12/6

1:45 pm-3:21 pm

Nonstop2h 36m

$289

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 12/2

10:40 am-1:55 pm

Nonstop2h 15m

Charleston

Sat 12/6

11:33 am-1:15 pm

Nonstop2h 42m

$299

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Wed 12/24

3:29 pm-8:39 pm

1 stop4h 10m

Charleston

Thu 1/1

6:00 am-9:05 am

1 stop4h 05m

$299

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 1/20

11:18 am-4:06 pm

1 stop3h 48m

Charleston

Mon 1/26

12:00 pm-9:35 pm

1 stop10h 35m

$301

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Wed 12/24

1:15 pm-8:35 pm

1 stop6h 20m

Charleston

Thu 1/1

10:35 am-5:35 pm

2 stops8h 00m

$304

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Tue 12/2

9:20 am-5:05 pm

1 stop6h 45m

Charleston

Sat 12/6

6:10 am-7:25 am

Nonstop2h 15m

$309

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How to get the cheapest flight ticket from Chicago 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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Chicago and Charleston?

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Chicago is in August. Flight prices, which tend to average around $341, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Charleston, with average flight prices from Chicago averaging around $355.

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

The cheapest day to depart from Chicago to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $359. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $405.

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 $358. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $393 per ticket.

What is the cheapest Chicago to Charleston flight route?

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

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Chicago for as low as $322 on momondo.

What cabin class options are available on Chicago to Charleston flights?

There are 4 cabin classes available to choose from on Chicago 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 to Charleston flights?

No. A direct flight is the cheapest option for a flight between Chicago to Charleston.

How have Chicago to Charleston flight prices changed over time?

As of November 2025, prices for Chicago to Charleston flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Charleston (CHI to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Charleston

Best Price Found	$184
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Charleston	1 airport

The best one-way flight to Charleston from Chicago in the past 72 hours is $184. The best round-trip flight deal from Chicago to Charleston found on momondo in the last 72 hours is $324.

The fastest flight from Chicago to Charleston takes 2h 00m

Direct flights go from Chicago to Charleston every day.

There is 1 airport near Charleston: Charleston (CHS)

Search flight deals

How far is Chicago to Charleston by plane?
A flight from Chicago to Charleston will travel around 756.4 mi. A reasonable flight in good conditions will take 2h 00m.
When did momondo last update prices for flights from Chicago to Charleston Airport?
Prices for flights from Chicago to Charleston Airport are updated daily.
How many operators does momondo search for flights from Chicago to Charleston Airport?
There are 5 operators available for flights from Chicago to Charleston Airport as of November 2025.
How old do you have to be to fly from Chicago to Charleston 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 Chicago to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Charleston?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Charleston is Airbus A319 (23.05% of total bookings). The next most popular plane models are Embraer 175 (20.67%), Embraer 170 (17.42%), and Boeing 737-700 (9.23%).
What is the most popular airline from Chicago to Charleston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Charleston is United Airlines (43% of total bookings). The next most popular airlines are American Airlines (38%), Southwest (17%), and Delta (1%).

Best airlines flying from Chicago to Charleston

Compare and see reviews for airlines that fly from Chicago to Charleston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Spirit Airlines	PriceFrom $157	Free Cancellation	Rating 6.3 8,115 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $221	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Southwest	PriceFrom $245	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
United Airlines	PriceFrom $252	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights

Southwest Flights From Chicago to Charleston
The lowest priced Southwest flight from Chicago to Charleston from the last 72 hours was $245. Generally, Southwest has 3 flights on this route every week with an average price of $359. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Chicago to Charleston
United Airlines (7.4/10 from 8,997 reviews) operates around 19 flights from Chicago to Charleston in any given week. The average United Airlines airfare for this route is around $418, with deals from around $252 rare but found on momondo. Referenced prices are for round-trip Chicago to Charleston flight searches in the last 72 hours.

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

Summerville

Mount Pleasant

Edisto Island

Santee

Walterboro

Goose Creek

Edisto Beach

Seabrook Island

Why use momondo?

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

It is quick and easy to find Chicago to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Charleston.

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

Price alerts on flights to Charleston from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Chicago to Charleston 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 Chicago to Charleston departing on 11/17. 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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Frontier flights from Chicago to Charleston

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How to get the cheapest flight ticket from Chicago 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 and Charleston?

What is the cheapest month to fly to Charleston?

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

The cheapest day to depart from Chicago to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $359. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $405.

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 $358. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $393 per ticket.

What is the cheapest Chicago to Charleston flight route?

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

How far in advance should I book a flight to Charleston?

What cabin class options are available on Chicago to Charleston flights?

There are 4 cabin classes available to choose from on Chicago 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 to Charleston flights?

No. A direct flight is the cheapest option for a flight between Chicago to Charleston.

How have Chicago to Charleston flight prices changed over time?

As of November 2025, prices for Chicago to Charleston flights are approximately 12% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Charleston?

Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Chicago to Charleston

What airlines fly to Charleston?

How many flights depart from Chicago to Charleston on average per day?

As of November 2025, 19 flights take off from Chicago and land in Charleston each day. The most common flight departure time for this route is 10:00AM, with 52% of daily flights taking off at noon.

How many flights depart from Chicago to Charleston on average per week?

As of November 2025, there are 133 flights per week flying from Chicago to Charleston. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

When to book flights from Chicago to Charleston

Cheap Chicago to Charleston (CHI to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Charleston

Best Price Found

Fastest flight time

Direct flights

Airports in Charleston

How far is Chicago to Charleston by plane?

When did momondo last update prices for flights from Chicago to Charleston Airport?

How many operators does momondo search for flights from Chicago to Charleston Airport?

How old do you have to be to fly from Chicago to Charleston Airport?

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

What is the most popular plane model from Chicago to Charleston?

What is the most popular airline from Chicago to Charleston?

Best airlines flying from Chicago to Charleston

Compare and see reviews for airlines that fly from Chicago to Charleston with momondo

Southwest Flights From Chicago to Charleston

United Airlines Flights From Chicago to Charleston

Traveling to a place near Charleston?

Why use momondo?

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

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

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

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

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Carolina