$239 Cheap Flights from Charleston (CHS) to Appleton (ATW)

View $239 flight on Sat, May 9, 2026Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Charleston to Appleton (CHS-ATW)

Prices were available within the past 7 days and start at $239 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, May 27 - Wed, Jun 17
CHS
Charleston
ATW
Appleton
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Charleston to Appleton, returning Wed, Jun 17, priced at $323 found 1 day ago
United
Fri, Jul 10 - Mon, Jul 13
CHS
Charleston
ATW
Appleton
$339 Roundtrip, found 6 hours ago
$339
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 10 from Charleston to Appleton, returning Mon, Jul 13, priced at $339 found 6 hours ago
United
Thu, May 21 - Mon, May 25
CHS
Charleston
ATW
Appleton
$340 Roundtrip, found 9 hours ago
$340
Roundtrip
found 9 hours ago
Select United flight, departing Thu, May 21 from Charleston to Appleton, returning Mon, May 25, priced at $340 found 9 hours ago
Delta
Sat, Jun 13 - Tue, Jun 16
CHS
Charleston
ATW
Appleton
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jun 13 from Charleston to Appleton, returning Tue, Jun 16, priced at $349 found 6 days ago
United
Fri, Jul 10 - Mon, Jul 13
CHS
Charleston
ATW
Appleton
$354 Roundtrip, found 6 hours ago
$354
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 10 from Charleston to Appleton, returning Mon, Jul 13, priced at $354 found 6 hours ago
Delta
Sat, Jun 13 - Tue, Jun 16
CHS
Charleston
ATW
Appleton
$354 Roundtrip, found 6 days ago
$354
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jun 13 from Charleston to Appleton, returning Tue, Jun 16, priced at $354 found 6 days ago
Delta
Mon, Dec 14 - Fri, Jan 1
CHS
Charleston
ATW
Appleton
$369 Roundtrip, found 18 hours ago
$369
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Dec 14 from Charleston to Appleton, returning Fri, Jan 1, priced at $369 found 18 hours ago
Delta
Wed, Jun 10 - Sun, Jun 14
CHS
Charleston
ATW
Appleton
$371 Roundtrip, found 6 hours ago
$371
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Jun 10 from Charleston to Appleton, returning Sun, Jun 14, priced at $371 found 6 hours ago
American Airlines
Sat, May 9 - Wed, May 13
CHS
Charleston
ATW
Appleton
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 9 from Charleston to Appleton, returning Wed, May 13, priced at $374 found 6 days ago
American Airlines
Wed, May 27 - Wed, Jun 17
CHS
Charleston
ATW
Appleton
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Charleston to Appleton, returning Wed, Jun 17, priced at $376 found 1 day ago

Find the cheapest month to fly from Charleston (CHS) to Appleton (ATW)

April is typically the cheapest month to fly

From $214 - $816 per traveler.

Frequently asked questions

How much does a flight from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.) cost?
You can find cheap one-way flights from $239 and cheap return flights from $323 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.) with Expedia. One-way flights generally range between $199 and $632, and roundtrip flights usually range from $332 to $1226. 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 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
The cheapest month to fly from CHS to ATW is May 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're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
Enter CHS to ATW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Charleston Intl. (CHS) to Appleton Intl. (ATW) with a layover in Ronald Reagan Washington National (DCA), starting from around $216 for a round-trip ticket. 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.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
To find a cheap flight from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton 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 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton 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.
What is the earliest flight from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
The earliest flight from Charleston, SC (Charleston Intl.) to Appleton, WI (Appleton Intl.) usually departs at around 5:00 AM, with American Airlines providing the service. This seasonal route is active in August, making it a great option for an early start to your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
For flights from Charleston, SC (CHS) to Appleton, WI (ATW), the most popular departure times are in the late morning, from 9am to 12pm. This time window accounts for about 24% of total traffic. Many major carriers, including United Airlines, Delta and United Airlines, operate flights during this period. This timing works well for travelers looking to start their day in Appleton.
How long does it take to fly from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
Flying from CHS to ATW with a connection usually takes about 7 hours, traveling roughly 908 miles. 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 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
You can fly first class between CHS and ATW. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.) flight with Expedia?
It's easy to earn miles on a Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton 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 Appleton from Charleston Intl. (CHS)?
From Charleston Intl. (CHS), you can fly into Appleton Intl. (ATW) to reach Appleton. Some flights may connect through major hubs like Liberty Intl. (EWR), Washington Dulles Intl. (IAD), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Appleton. 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 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.) at the last minute?
Typically, booking a last minute flight from Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton 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 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package?
Securing a Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton 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 Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton Intl.)?
If you booked your Charleston, SC (CHS-Charleston Intl.) to Appleton, WI (ATW-Appleton 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
Charleston Intl.
Destination airport
Appleton Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$322
Distance
908 mi

Book with confidence

Charleston to Appleton Flights

The cheapest times to fly from Charleston to Appleton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Appleton are during the month of May. You can find some of the cheapest flights from Charleston to Appleton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Appleton

Sunday is one of the best days to book for cheap flights from Charleston to Appleton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to Appleton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Appleton in 2026. You can also book with separate airlines for your outbound and return journeys, from $239 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Appleton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to Appleton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Charleston to Appleton Flights

*Flight schedules are subject to change.

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*Available to One Key members.