Cheap flights from Chicago to Charleston from $53

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 9/24. 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

American Airlines Logo
2:19 pm - 5:44 pmORD-CHS
2h 25mnonstop
American Airlines Logo
12:00 pm - 1:30 pmCHS-ORD
2h 30mnonstop
$105American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Southwest Logo
7:35 pm - 10:40 pmMDW-CHS
2h 05mnonstop
Southwest Logo
5:30 am - 6:35 amCHS-MDW
2h 05mnonstop
$105Southwest
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
4:09 pm - 7:25 pmORD-CHS
2h 16mnonstop
American Airlines Logo
4:19 pm - 5:55 pmCHS-ORD
2h 36mnonstop
$106American Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
Southwest Logo
7:35 pm - 10:40 pmMDW-CHS
2h 05mnonstop
Southwest Logo
6:35 am - 7:40 amCHS-MDW
2h 05mnonstop
$112Southwest
Find Deal
Mon, Sep 15 - Wed, Sep 17
Southwest Logo
11:45 am - 5:05 pmMDW-CHS
4h 20m1 stop
Southwest Logo
6:35 am - 7:40 amCHS-MDW
2h 05mnonstop
$115Southwest
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
7:35 pm - 10:40 pmMDW-CHS
2h 05mnonstop
Southwest Logo
6:25 am - 7:30 amCHS-MDW
2h 05mnonstop
$118Southwest
Find Deal
Thu, Sep 11 - Sat, Sep 13
United Airlines Logo
7:00 am - 10:23 amORD-CHS
2h 23mnonstop
United Airlines Logo
6:05 am - 7:37 amCHS-ORD
2h 32mnonstop
$120United Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 11
United Airlines Logo
6:15 pm - 9:33 pmORD-CHS
2h 18mnonstop
United Airlines Logo
11:25 am - 12:54 pmCHS-ORD
2h 29mnonstop
$125United Airlines
Find Deal
Sat, Aug 9 - Wed, Aug 13
Delta Logo
2:00 pm - 9:54 pmORD-CHS
6h 54m1 stop
Delta Logo
7:59 pm - 12:09 amCHS-ORD
5h 10m1 stop
$197Delta
Find Deal
Fri, Aug 8 - Sun, Aug 10
Delta Logo
6:04 am - 11:50 amMDW-CHS
4h 46m1 stop
Delta Logo
4:44 pm - 9:44 pmCHS-MDW
6h 00m1 stop
$197Delta
Find Deal
Wed, Aug 13 - Mon, Aug 18

Southwest flights from Chicago to Charleston

Our best Southwest deals on Chicago to Charleston flight tickets
Southwest
Aug 14
MDW7:35 pmChicago Midway
2h 05m
CHS10:40 pmCharleston
Aug 18
CHS5:30 amCharleston
2h 05m
MDW6:35 amChicago Midway
Southwest
Sep 15
MDW7:35 pmChicago Midway
2h 05m
CHS10:40 pmCharleston
Sep 17
CHS6:35 amCharleston
2h 05m
MDW7:40 amChicago Midway
Southwest
Sep 16
MDW11:45 amChicago Midway
4h 20m
1 stop
CHS5:05 pmCharleston
Sep 23
CHS6:35 amCharleston
2h 05m
MDW7:40 amChicago Midway

American Airlines flights from Chicago to Charleston

Our best American Airlines deals on Chicago to Charleston flight tickets
American Airlines
Sep 24
ORD2:19 pmChicago O'Hare Intl
2h 25m
CHS5:44 pmCharleston
Sep 30
CHS12:00 pmCharleston
2h 30m
ORD1:30 pmChicago O'Hare Intl
American Airlines
Aug 16
ORD4:09 pmChicago O'Hare Intl
2h 16m
CHS7:25 pmCharleston
Aug 23
CHS4:19 pmCharleston
2h 36m
ORD5:55 pmChicago O'Hare Intl
American Airlines
Aug 22
ORD4:09 pmChicago O'Hare Intl
2h 16m
CHS7:25 pmCharleston
Aug 29
CHS7:56 pmCharleston
2h 34m
ORD9:30 pmChicago O'Hare Intl

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 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 $349, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Chicago averaging around $363.

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 $352. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $436.

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

The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $351. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $409 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 $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 for as low as $307 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 July 2025, prices for Chicago to Charleston flights are approximately 46% 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

$53

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 $53. The best round-trip flight deal from Chicago to Charleston found on momondo in the last 72 hours is $105.
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)

  • 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?

  • 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 $124Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,249 reviews
Search Southwest flights
DeltaPriceFrom $290Free CancellationRating
8.0
7,951 reviews
Search Delta flights
  • Southwest Flights From Chicago to Charleston

    The lowest priced Southwest flight from Chicago to Charleston from the last 72 hours was $266. Generally, Southwest has 5 flights on this route every week with an average price of $361. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Chicago to Charleston

    United Airlines (7.4/10 from 8,846 reviews) operates around 15 flights from Chicago to Charleston in any given week. The average United Airlines airfare for this route is around $418, with deals from around $258 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
North Charleston
Kiawah Island
Mount Pleasant
Summerville
Walterboro
Edisto Island
Edisto Beach
Goose Creek
Santee
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.


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1 adult
Tue 7/15
Tue 7/22

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