£135 Cheap Flights from Chicago (ORD) to Charleston (CHS)

View £135 flight on Wed, 27 May 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 £135 for one-way flights and £292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£292 Return, found 16 hours ago
£292
Return
found 16 hours ago
Select Delta flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £292 found 16 hours ago
American Airlines
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£293 Return, found 16 hours ago
£293
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £293 found 16 hours ago
American Airlines
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£299 Return, found 16 hours ago
£299
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £299 found 16 hours ago
American Airlines
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£300 Return, found 16 hours ago
£300
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £300 found 16 hours ago
American Airlines
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£306 Return, found 16 hours ago
£306
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £306 found 16 hours ago
American Airlines
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£307 Return, found 16 hours ago
£307
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £307 found 16 hours ago
United
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£315 Return, found 16 hours ago
£315
Return
found 16 hours ago
Select United flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £315 found 16 hours ago
American Airlines
Tue, 5 May - Mon, 11 May
ORD
Chicago
CHS
Charleston
£321 Return, found 16 hours ago
£321
Return
found 16 hours ago
Select American Airlines flight, departing Tue, 5 May from Chicago to Charleston, returning Mon, 11 May, priced at £321 found 16 hours ago
JetBlue Airways
Wed, 20 May - Wed, 27 May
ORD
Chicago
CHS
Charleston
£340 Return, found 4 days ago
£340
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 20 May from Chicago to Charleston, returning Wed, 27 May, priced at £340 found 4 days ago
Alaska Airlines
Fri, 15 May - Mon, 18 May
ORD
Chicago
CHS
Charleston
£686 Return, found 11 hours ago
£686
Return
found 11 hours ago
Select Alaska Airlines flight, departing Fri, 15 May from Chicago to Charleston, returning Mon, 18 May, priced at £686 found 11 hours ago

Frequently asked questions

Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
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 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.) (ORD) to Charleston, SC (CHS-Charleston Intl.) (CHS) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. AA offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Charleston, SC (CHS-Charleston Intl.) (CHS), which is brilliant 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.)?
There are approximately 9 nonstop flights per day from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Charleston, SC (CHS-Charleston Intl.) (CHS). For even more choice, look at flights that include layovers, as there are around 125 connecting flights per day. Some common connection points include LaGuardia (LGA), Hartsfield-Jackson Atlanta Intl. (ATL), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) typically departs at approximately 12:05 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help maximise 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 68 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Fridays offer notably more flight options compared to other days of the week.
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, IL (ORD-O'Hare Intl.) to Charleston, SC (CHS-Charleston Intl.) are in the morning, from 6am to 9am. About 32% of passengers prefer this time. Many major carriers, including AA and DL, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
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 762 miles. 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.)?
Select the "Business class" and "First class" filters when looking for ORD to CHS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
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 from O'Hare Intl. (ORD)?
From O'Hare Intl. (ORD), you can fly into Yeager (CRW) and Charleston Intl. (CHS) in Charleston. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Memphis Intl. (MEM), Liberty Intl. (EWR) 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-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, American Airlines, Delta, JetBlue Airways, United
Return price
£292
Distance
1218 km
Average flight time
3 hours 20 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 £292 and range up to £686.  

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 May, 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

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*Available to Expedia members.