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CA $145 Cheap Flights from Chicago (ORD) to Charleston (CHS)

View CA $145 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Charleston Intl. Airport (CHS)

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Cheap flights from Chicago (ORD) to Charleston (CHS)

Prices were available within the past 7 days and start at CA $145 for one-way flights and CA $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 8 - Mon, Sep 14
ORD
Chicago
CHS
Charleston
CA $316 Roundtrip, found 8 hours ago
CA $316
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Sep 8 from Chicago to Charleston, returning Mon, Sep 14, priced at CA $316 found 8 hours ago
Delta
Fri, Sep 11 - Mon, Sep 14
ORD
Chicago
CHS
Charleston
CA $358 Roundtrip, found 8 hours ago
CA $358
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Sep 11 from Chicago to Charleston, returning Mon, Sep 14, priced at CA $358 found 8 hours ago
American Airlines
Tue, Sep 1 - Sun, Sep 6
ORD
Chicago
CHS
Charleston
CA $390 Roundtrip, found 19 hours ago
CA $390
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Chicago to Charleston, returning Sun, Sep 6, priced at CA $390 found 19 hours ago
Delta
Tue, Sep 1 - Sun, Sep 6
ORD
Chicago
CHS
Charleston
CA $400 Roundtrip, found 19 hours ago
CA $400
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Sep 1 from Chicago to Charleston, returning Sun, Sep 6, priced at CA $400 found 19 hours ago
United
Mon, Sep 7 - Thu, Sep 10
ORD
Chicago
CHS
Charleston
CA $402 Roundtrip, found 8 hours ago
CA $402
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Sep 7 from Chicago to Charleston, returning Thu, Sep 10, priced at CA $402 found 8 hours ago
American Airlines
Thu, Sep 10 - Sun, Sep 13
ORD
Chicago
CHS
Charleston
CA $421 Roundtrip, found 8 hours ago
CA $421
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Sep 10 from Chicago to Charleston, returning Sun, Sep 13, priced at CA $421 found 8 hours ago
American Airlines
Tue, Sep 1 - Sun, Sep 6
ORD
Chicago
CHS
Charleston
CA $433 Roundtrip, found 19 hours ago
CA $433
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Chicago to Charleston, returning Sun, Sep 6, priced at CA $433 found 19 hours ago
American Airlines
Thu, Sep 10 - Sun, Sep 13
ORD
Chicago
CHS
Charleston
CA $434 Roundtrip, found 8 hours ago
CA $434
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Sep 10 from Chicago to Charleston, returning Sun, Sep 13, priced at CA $434 found 8 hours ago
JetBlue Airways
Tue, Sep 1 - Sun, Sep 6
ORD
Chicago
CHS
Charleston
CA $589 Roundtrip, found 19 hours ago
CA $589
Roundtrip
found 19 hours ago
Select JetBlue Airways flight, departing Tue, Sep 1 from Chicago to Charleston, returning Sun, Sep 6, priced at CA $589 found 19 hours ago
Alaska Airlines
Sun, Jul 26 - Thu, Jul 30
ORD
Chicago
CHS
Charleston
CA $7,452 Roundtrip, found 1 day ago
CA $7,452
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Jul 26 from Chicago to Charleston, returning Thu, Jul 30, priced at CA $7,452 found 1 day ago

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) cost?
You can find cheap one-way flights from CA $145 and cheap return flights from CA $316 ORD to CHS with Expedia. One-way flights typically cost between CA$294 and CA$697. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to CHS ticket fares go up or down.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The cheapest months to fly from ORD to CHS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
There are 2 airlines offering direct flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.). Here are the carriers:
  • United operates 42 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) every week.
  • American Airlines operates 24 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) every week.
What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
Spirit Airlines offers one of the cheapest connecting return flights on this route, with prices starting from around CA$145 and a layover in Louis Armstrong New Orleans Intl. (MSY). United is one of the cheapest airlines offering nonstop return flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.), with prices starting from around CA$200 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Chicago, IL (ORD) to Charleston, SC (CHS)?
To find a cheap flight from Chicago, IL (ORD) to Charleston, SC (CHS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, United typically offers the lowest fares. American Airlines offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
You'll find around 9 nonstop flights per day from Chicago O'Hare International Airport (ORD) to Charleston International Airport (CHS). For even more choices, look at flights that include layovers, as there are approximately 120 connecting flights per day. Some common connection points include LaGuardia (LGA), Hartsfield-Jackson Atlanta International (ATL), and Charlotte-Douglas International (CLT).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The earliest flight from Chicago O'Hare International Airport (ORD) to Charleston International Airport (CHS) typically departs around 12:05 AM local time. This flight is operated by American Airlines. Please note that this is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
You'll typically find the most flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) on a Friday, with around 72 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Fridays offer notably more flight options compared to other days of the week, making it a popular choice for travellers.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The most popular departure times for flights from Chicago O'Hare International Airport (ORD) to Charleston International Airport (CHS) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey and an arrival in Charleston with plenty of time to settle in.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
A nonstop flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) typically takes around 2 hours 30 minutes. This route covers a distance of approximately 1,226 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 48 minutes. Flights with two or more stops will take even longer, averaging about 10 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
Yes, you can fly business class or first class between ORD and CHS.Delta offers business class service on this route.First class cabins are available on Alaska Airlines, Spirit Airlines, Delta, United, and American Airlines.
How much is a business class flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
A non-stop, one-way business class flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) is usually around CA$578 - CA$1402. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) if you opt for a connecting flight.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Charleston, SC (CHS) from Chicago, IL (ORD)?
If you're planning to travel to Charleston from O'Hare Intl. (ORD), you can fly directly into Charleston Intl. (CHS). Some flights may connect through major hubs like Logan Intl. (BOS), LaGuardia (LGA), or Owensboro-Daviess County Regional (OWB) before reaching Charleston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD) to Charleston, SC (CHS)?
If you booked your Chicago, IL (ORD) to Charleston, SC (CHS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Charleston Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Roundtrip price
CA $316
Distance
1218 km
Average flight time
3 hours 25 mins

Book with confidence

Chicago to North Charleston Flights

The easy way to book your flights from Chicago to Charleston 

With Expedia, it’s simple to find and book flights to Charleston from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Charleston Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Charleston today, tomorrow, or this week.  

 

Save dollars with cheap flights from O'Hare Intl., ORD to Charleston Intl., CHS 

Sort your search results by price to find great deals on your flight from Chicago to Charleston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Charleston from Chicago currently is just CA $316 rising to CA $7,452.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Charleston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Charleston from Chicago 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Charleston with Expedia today.

Chicago to North Charleston Flights

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