A large suspension bridge with tall towers and cables, spanning a body of water with a grassy shoreline in the foreground.

£114 Cheap Flights from Chicago (ORD) to Charleston (CHS)

View £114 flight on Wed, 19 Aug 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £114 for one-way flights and £228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£228 Return, found 5 days ago
£228
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £228 found 5 days ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£229 Return, found 5 days ago
£229
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £229 found 5 days ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£270 Return, found 5 days ago
£270
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £270 found 5 days ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£271 Return, found 5 days ago
£271
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £271 found 5 days ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£280 Return, found 5 days ago
£280
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £280 found 5 days ago
JetBlue Airways
Sat, 12 Sept - Thu, 24 Sept
ORD
Chicago
CHS
Charleston
£310 Return, found 17 hours ago
£310
Return
found 17 hours ago
Select JetBlue Airways flight, departing Sat, 12 Sept from Chicago to Charleston, returning Thu, 24 Sept, priced at £310 found 17 hours ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£311 Return, found 5 days ago
£311
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £311 found 5 days ago
JetBlue Airways
Mon, 17 Aug - Mon, 24 Aug
ORD
Chicago
CHS
Charleston
£313 Return, found 5 days ago
£313
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 17 Aug from Chicago to Charleston, returning Mon, 24 Aug, priced at £313 found 5 days ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£318 Return, found 5 days ago
£318
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £318 found 5 days ago
Alaska Airlines
Wed, 19 Aug - Wed, 26 Aug
ORD
Chicago
CHS
Charleston
£400 Return, found 5 days ago
£400
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 19 Aug from Chicago to Charleston, returning Wed, 26 Aug, priced at £400 found 5 days ago

Find the cheapest month to fly from Chicago (ORD) to Charleston (CHS)

March is typically the cheapest month to fly

From £84 - £255 per traveller.

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 one-way and return flights from ORD to CHS with Expedia. 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 our 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) to Charleston, SC (CHS)?
Enter ORD to CHS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.), 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 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) to Charleston, SC (CHS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Chicago, IL (ORD) to Charleston, SC (CHS). To compare more early flights, use 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.)?
Direct flights from ORD to CHS usually take about 2 hours 30 minutes, traveling roughly 1,226 kilometers. If you opt for a connecting flight, expect to add around 4 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
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 do I earn miles on a Chicago, IL (ORD) to Charleston, SC (CHS) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD) to Charleston, SC (CHS) 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.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD) to Charleston, SC (CHS) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD) to Charleston, SC (CHS) 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) to Charleston, SC (CHS) flight and hotel package?
Securing a Chicago, IL (ORD) to Charleston, SC (CHS) 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-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) 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
Return price
£227
Distance
1218 km
Average flight time
3 hours 24 mins

Book with confidence

Compare flights from Chicago to Charleston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago to Charleston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Charleston Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from O'Hare Intl. to Charleston Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from O'Hare Intl. (ORD) to Charleston Intl. (CHS)

The easiest way to view the best deals on flights from Chicago to Charleston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from O'Hare Intl. to Charleston Intl. start at just £228 and range up to £400.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Chicago and Charleston
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Chicago to Charleston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from O'Hare Intl. to Charleston Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Chicago to Charleston easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.