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Cheap flights from Chicago to Charleston from $58

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 2/19. 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
0 bags

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Find the cheapest flights from Chicago to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
7:00 am - 5:40 pm
ORD
-
CHS
9h 40m
1 stop
Spirit Airlines Logo
6:35 pm - 11:47 pm
CHS
-
ORD
6h 12m
1 stop
$262Spirit Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
2:20 pm - 5:38 pm
ORD
-
CHS
2h 18mnonstop
American Airlines Logo
2:54 pm - 4:24 pm
CHS
-
ORD
2h 30mnonstop
$265American Airlines
Sat, Feb 28 - Tue, Mar 3
Spirit Airlines Logo
12:44 pm - 5:40 pm
ORD
-
CHS
27h 56m
3 stops
Spirit Airlines Logo
5:00 pm - 7:11 pm
CHS
-
ORD
27h 11m
3 stops
$274Spirit Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
10:17 am - 9:53 pm
ORD
-
CHS
10h 36m
1 stop
Multiple Airlines Logo
3:35 pm - 10:43 pm
CHS
-
ORD
8h 08m
1 stop
$275Multiple Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
7:00 pm - 8:38 am
MDW
-
CHS
12h 38m
1 stop
Multiple Airlines Logo
6:15 am - 10:25 pm
CHS
-
MDW
17h 10m
2 stops
$275Multiple Airlines
Mon, Feb 9 - Sun, Feb 15
Multiple Airlines Logo
1:27 pm - 10:41 pm
ORD
-
CHS
8h 14m
1 stop
Multiple Airlines Logo
2:53 pm - 7:59 am
CHS
-
ORD
18h 06m
1 stop
$276Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
7:30 am - 4:05 pm
MDW
-
CHS
7h 35m
1 stop
Multiple Airlines Logo
12:04 pm - 10:19 pm
CHS
-
MDW
11h 15m
2 stops
$276Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
American Airlines Logo
3:16 pm - 11:01 pm
ORD
-
CHS
6h 45m
1 stop
American Airlines Logo
3:54 pm - 7:40 pm
CHS
-
ORD
4h 46m
1 stop
$279American Airlines
Sat, Mar 14 - Tue, Mar 17
Southwest Logo
3:10 pm - 6:10 pm
MDW
-
CHS
2h 00mnonstop
Southwest Logo
4:50 pm - 10:05 pm
CHS
-
MDW
6h 15m
1 stop
$281Southwest
Sat, Feb 28 - Wed, Mar 4
Southwest Logo
3:10 pm - 6:10 pm
MDW
-
CHS
2h 00mnonstop
Southwest Logo
7:55 am - 3:40 pm
CHS
-
MDW
8h 45m
2 stops
$286Southwest
Sat, Feb 28 - Wed, Mar 4

Southwest flights from Chicago to Charleston

Our best Southwest deals on Chicago to Charleston flight tickets
Southwest
Feb 28
MDW3:10 pmChicago Midway
2h 00m
CHS6:10 pmCharleston
Mar 4
CHS4:50 pmCharleston
6h 15m
1 stop
MDW10:05 pmChicago Midway
$281
Southwest
Feb 28
MDW3:10 pmChicago Midway
2h 00m
CHS6:10 pmCharleston
Mar 4
CHS7:55 amCharleston
8h 45m
2 stops
MDW3:40 pmChicago Midway
$286
Southwest
Feb 24
MDW6:10 amChicago Midway
5h 40m
2 stops
CHS12:50 pmCharleston
Feb 28
CHS6:45 amCharleston
8h 45m
1 stop
MDW2:30 pmChicago Midway
$288

United Airlines flights from Chicago to Charleston

Our best United Airlines deals on Chicago to Charleston flight tickets
United Airlines
Apr 25
ORD4:20 pmChicago O'Hare Intl
6h 39m
1 stop
CHS11:59 pmCharleston
Apr 27
CHS8:00 amCharleston
2h 36m
ORD9:36 amChicago O'Hare Intl
$283
United Airlines
Mar 28
ORD5:45 pmChicago O'Hare Intl
5h 14m
1 stop
CHS11:59 pmCharleston
Mar 30
CHS6:00 amCharleston
2h 35m
ORD7:35 amChicago O'Hare Intl
$286
United Airlines
Apr 29
ORD9:00 amChicago O'Hare Intl
2h 25m
CHS12:25 pmCharleston
May 4
CHS6:00 amCharleston
2h 36m
ORD7:36 amChicago O'Hare Intl
$299

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Charleston 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 3, 2026.
Use the filters below to find and compare flights from Chicago to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Fri 3/6

7:00 am-5:40 pm

1 stop9h 40m

Charleston

Sun 3/8

6:35 pm-11:47 pm

1 stop6h 12m

$262

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sat 2/28

2:20 pm-5:38 pm

Nonstop2h 18m

Charleston

Tue 3/3

2:54 pm-4:24 pm

Nonstop2h 30m

$265

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Thu 3/5

12:44 pm-5:40 pm

3 stops27h 56m

Charleston

Mon 3/9

5:00 pm-7:11 pm

3 stops27h 11m

$274

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Fri 5/1

10:17 am-9:53 pm

1 stop10h 36m

Charleston

Tue 5/5

3:35 pm-10:43 pm

1 stop8h 08m

$275

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Mon 2/9

7:00 pm-8:38 am

1 stop12h 38m

Charleston

Sun 2/15

6:15 am-10:25 pm

2 stops17h 10m

$275

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Thu 5/14

1:27 pm-10:41 pm

1 stop8h 14m

Charleston

Sun 5/17

2:53 pm-7:59 am

1 stop18h 06m

$276

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Sun 3/8

7:30 am-4:05 pm

1 stop7h 35m

Charleston

Thu 3/12

12:04 pm-10:19 pm

2 stops11h 15m

$276

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sat 3/14

3:16 pm-11:01 pm

1 stop6h 45m

Charleston

Tue 3/17

3:54 pm-7:40 pm

1 stop4h 46m

$279

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Sat 2/28

3:10 pm-6:10 pm

Nonstop2h 00m

Charleston

Wed 3/4

4:50 pm-10:05 pm

1 stop6h 15m

$281

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Sat 2/28

3:10 pm-6:10 pm

Nonstop2h 00m

Charleston

Wed 3/4

7:55 am-3:40 pm

2 stops8h 45m

$286

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 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?

The cheapest month to fly to Charleston from Chicago is in August. Flight prices, which tend to average around $338, 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 $357.

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

The cheapest day to depart from Chicago to Charleston is on a Monday. Travelers who choose to depart for Charleston on a Monday will often find tickets for as low as $350. The most expensive day to fly to Charleston is Friday, with ticket prices averaging around $393.

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 $359. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $383 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 $377 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.

How have Chicago to Charleston flight prices changed over time?

As of February 2026, prices for Chicago to Charleston flights are approximately 57% more expensive 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

$194

Fastest flight time

2h 04m

Direct flights

Every day

Airports in Charleston

1 airport
The best one-way flight to Charleston from Chicago in the past 72 hours is $194. The best round-trip flight deal from Chicago to Charleston found on momondo in the last 72 hours is $360.
The fastest flight from Chicago to Charleston takes 2h 04m
Direct flights go from Chicago to Charleston every day.
There is 1 airport in Charleston. From Chicago there are direct flights to 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 04m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $109Free CancellationRating
6.3
8,396 reviews
Search Spirit Airlines flights
DeltaPriceFrom $149Free CancellationRating
7.9
8,132 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
SouthwestPriceFrom $245Free CancellationRating
8.0
4,271 reviews
Search Southwest flights

  • United Airlines Flights From Chicago to Charleston

    The lowest priced United Airlines flight from Chicago to Charleston from the last 72 hours was $234. Generally, United Airlines has 19 flights on this route every week with an average price of $406. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Chicago to Charleston

    American Airlines (7.2/10 from 11,212 reviews) operates around 8 flights from Chicago to Charleston in any given week. The average American Airlines airfare for this route is around $362, with deals from around $216 rare but found on momondo. Referenced prices are for round-trip Chicago to Charleston flight 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
Isle of Palms
Kiawah Island
North Charleston
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

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