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Charleston

$99+ Cheap flights from O'Hare Intl (ORD) to Charleston (CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CHS
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Find cheap flights from O'Hare Intl to Charleston with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Charleston are usually found in August or September, booked 22 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from O'Hare Intl to Charleston

Cheapest flights from O'Hare Intl to Charleston
Explore the most affordable flight options available from O'Hare Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:08 pm
ORD
-
CHS
2 stops21h 17m
Multiple Airlines
Thu 5/712:17 pm
CHS
-
ORD
1 stop7h 49m
Multiple Airlines
Deal found 3/24$290
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:35 am
ORD
-
CHS
1 stop13h 01m
Multiple Airlines
Thu 5/712:17 pm
CHS
-
ORD
1 stop7h 49m
Multiple Airlines
Deal found 3/24$291
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:19 am
ORD
-
CHS
1 stop6h 33m
Delta
Thu 4/305:57 pm
CHS
-
ORD
1 stop7h 02m
Delta
Deal found 3/26$292
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:05 am
ORD
-
CHS
2 stops15h 48m
Multiple Airlines
Sat 4/118:07 am
CHS
-
ORD
1 stop12h 44m
Multiple Airlines
Deal found 3/24$293
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:01 pm
ORD
-
CHS
1 stop16h 08m
Spirit Airlines
Mon 4/138:07 am
CHS
-
ORD
1 stop28h 10m
Spirit Airlines
Deal found 3/27$294
This Expedia deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:45 am
ORD
-
CHS
1 stop8h 32m
Multiple Airlines
Mon 4/138:07 am
CHS
-
ORD
1 stop12h 44m
Multiple Airlines
Deal found 3/28$295
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:00 pm
ORD
-
CHS
1 stop9h 13m
Multiple Airlines
Mon 4/138:28 pm
CHS
-
ORD
2 stops21h 32m
Multiple Airlines
Deal found 3/24$296
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:40 pm
ORD
-
CHS
1 stop4h 20m
Southwest
Sat 5/307:00 am
CHS
-
ORD
2 stops9h 30m
Southwest
Deal found 3/26$297
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:52 pm
ORD
-
CHS
1 stop24h 01m
Multiple Airlines
Mon 4/278:28 pm
CHS
-
ORD
1 stop22h 52m
Multiple Airlines
Deal found 3/26$298
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:25 pm
ORD
-
CHS
Nonstop2h 26m
United Airlines
Tue 6/96:30 pm
CHS
-
ORD
Nonstop2h 47m
United Airlines
Deal found 3/25$299
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:01 pm
ORD
-
CHS
1 stop16h 08m
Spirit Airlines
Fri 4/108:07 am
CHS
-
ORD
3 stops33h 49m
Spirit Airlines
Deal found 3/25$300
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:50 am
ORD
-
CHS
2 stops13h 09m
Multiple Airlines
Sat 5/27:00 am
CHS
-
ORD
1 stop10h 21m
Multiple Airlines
Deal found 3/24$301

Find flight deals from O'Hare Intl to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$432

Good round-trip deal

$347 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Charleston flights.
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From Chicago O'Hare Intl to Charleston
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One-way flight from Chicago O'Hare Intl to Charleston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Charleston.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Charleston.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
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 - CHS

ORDCHS

Chicago O'Hare Intl

Tue 4/28

11:00 am-6:05 pm

1 stop6h 05m

Charleston

Mon 5/4

7:44 pm-11:59 pm

1 stop5h 15m

$292

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Wed 5/13

8:45 am-2:53 pm

1 stop5h 08m

Charleston

Fri 5/15

6:00 am-7:36 am

Nonstop2h 36m

$309

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Mon 5/4

10:30 am-1:51 pm

Nonstop2h 21m

Charleston

Wed 5/6

6:53 pm-8:40 pm

Nonstop2h 47m

$345

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Fri 6/5

6:25 pm-9:51 pm

Nonstop2h 26m

Charleston

Sun 6/7

6:00 am-7:33 am

Nonstop2h 33m

$389
Quickest round-trip

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Thu 8/20

10:30 am-1:55 pm

Nonstop2h 25m

Charleston

Sun 8/23

8:55 am-10:25 am

Nonstop2h 30m

$389

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Mon 4/13

6:07 pm-9:25 pm

Nonstop2h 18m

Charleston

Sat 4/18

10:00 am-2:27 pm

1 stop5h 27m

$394

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Fri 6/12

9:48 am-5:18 pm

1 stop6h 30m

Charleston

Sun 6/14

7:59 pm-11:59 pm

1 stop5h 00m

$409

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sun 7/5

9:48 am-5:18 pm

1 stop6h 30m

Charleston

Thu 7/9

5:10 am-8:35 am

1 stop4h 25m

$409

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Thu 6/11

5:22 pm-11:16 pm

1 stop4h 54m

Charleston

Sun 6/14

5:10 am-10:13 am

1 stop6h 03m

$409

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Wed 7/29

8:40 am-2:27 pm

1 stop4h 47m

Charleston

Sat 8/1

10:00 am-2:40 pm

1 stop5h 40m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from O'Hare Intl to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Charleston in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Charleston

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Charleston. Price data was last updated on March 13, 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Charleston?

Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Charleston (average of $61). Flying from Chicago O'Hare Intl Airport to Charleston in December is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to CHS?

Find hourly flight availability from O'Hare Intl to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 29, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Charleston in the afternoon. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Charleston?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Charleston. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Charleston flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Charleston?

The best insider tips for Chicago O'Hare Intl Airport to Charleston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Charleston trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD and CHS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated March 29, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,359 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,359 reviews
Delta
7.9
Good
8,359 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,508 reviews
Delta
7.9
Good
8,359 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,521 reviews
Delta
7.9
Good
8,359 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,551 reviews
Delta
7.9
Good
8,359 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Charleston, you will be flying into Charleston. Charleston (CHS) is just 10.2 mi from the center of the city. Charleston is the only Charleston airport and it handles 6 inbound flights from Chicago O'Hare Intl per day. 4 airlines have flights to Charleston from Chicago O'Hare Intl on a regular basis.

  • How long is the flight from Chicago O'Hare Intl Airport to Charleston?

    Delta and United Airlines can get you from Chicago O'Hare Intl Airport to Charleston in just under 5h 08m. Your travel time can differ by up to 57m. The distance between Chicago O'Hare Intl Airport and Charleston is about 760 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Charleston round-trip?

    Currently priced at $109, Spirit Airlines will fly you from Chicago O'Hare Intl Airport to Charleston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $149 and $210, respectively. Spirit Airlines is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Charleston?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Charleston consider choosing Alaska Airlines (78%), American Airlines (70%) or SkyWest Airlines (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Charleston?

    On average you can expect to pay $365 for a flight from Chicago O'Hare Intl Airport to Charleston. The cheapest flight overall is $133 while the most popular route, (Chicago O'Hare Intl - Charleston) is currently priced at $203.

  • Can I find deals for flights from O'Hare Intl to Charleston that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Charleston.

  • Can I find deals for business class flights from O'Hare Intl to Charleston?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Charleston?

    Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Charleston (average of $61). Flying from Chicago O'Hare Intl Airport to Charleston in December is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

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

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Top 4 airlines flying from O'Hare Intl to Charleston

Discover the top 4 airlines that operate flights from O'Hare Intl to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$179FlexibilityNo cancel feeOn-time65%
DeltaCheapest$149Average$200FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$210Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$232Average$394FlexibilityNo cancel feeOn-time69%

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