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$240+ Cheap flights from Appleton to Charleston (ATW - 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — CHS
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap flight deals from Appleton to Charleston

Cheapest flights from Appleton to Charleston
Explore the most affordable flight options available from Appleton to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/23. 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 5/76:30 am
ATW
-
CHS
1 stop14h 19m
Multiple Airlines
Thu 5/147:00 am
CHS
-
ATW
1 stop8h 03m
Multiple Airlines
Deal found 2/23$257
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 5/254:05 pm
ATW
-
CHS
1 stop15h 33m
Multiple Airlines
Thu 5/287:00 am
CHS
-
ATW
1 stop26h 51m
Multiple Airlines
Deal found 2/23$261
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/233:47 pm
ATW
-
CHS
1 stop5h 01m
United Airlines
Wed 5/276:00 am
CHS
-
ATW
1 stop5h 03m
United Airlines
Deal found 2/20$279
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 5/282:44 pm
ATW
-
CHS
1 stop16h 59m
Multiple Airlines
Sun 5/317:00 am
CHS
-
ATW
1 stop26h 51m
Multiple Airlines
Deal found 2/22$282
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sun 5/106:30 am
ATW
-
CHS
1 stop14h 19m
Multiple Airlines
Thu 5/147:00 am
CHS
-
ATW
1 stop8h 03m
Multiple Airlines
Deal found 2/23$283
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:40 pm
ATW
-
CHS
2 stops9h 19m
American Airlines
Wed 5/2710:52 am
CHS
-
ATW
2 stops8h 18m
American Airlines
Deal found 2/20$289
This Delta deal was found by Cheapflights users on 2/23. 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.
Wed 6/1010:55 am
ATW
-
CHS
1 stop6h 03m
Delta
Thu 6/187:10 am
CHS
-
ATW
1 stop6h 36m
Delta
Deal found 2/23$294
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 5/76:30 am
ATW
-
CHS
1 stop14h 19m
Multiple Airlines
Sun 5/107:00 am
CHS
-
ATW
1 stop8h 03m
Multiple Airlines
Deal found 2/23$295
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
Sun 4/266:30 am
ATW
-
CHS
1 stop14h 19m
Multiple Airlines
Wed 4/293:26 pm
CHS
-
ATW
2 stops23h 37m
Multiple Airlines
Deal found 2/22$297
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 3/1010:20 am
ATW
-
CHS
2 stops7h 40m
United Airlines
Wed 3/188:15 am
CHS
-
ATW
1 stop4h 43m
United Airlines
Deal found 2/23$299

Find flight deals from Appleton to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) 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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$301
Provider with most accurate pricing for Appleton Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Charleston flights.
Search Deals
From Appleton Intl to Charleston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 February 24, 2026.
Use the filters below to find and compare flights from Appleton to Charleston that are best for you.

Fly from

Appleton

Fly to

Charleston

Route

Depart

Return

Price

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 5/23

11:08 am-5:53 pm

1 stop5h 45m

Charleston

Wed 5/27

6:03 pm-10:33 pm

1 stop5h 30m

$279

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Tue 4/28

3:46 pm-9:25 pm

1 stop4h 39m

Charleston

Sat 5/2

5:03 pm-10:50 pm

1 stop6h 47m

$279

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 5/23

3:47 pm-9:48 pm

1 stop5h 01m

Charleston

Wed 5/27

11:31 am-4:54 pm

1 stop6h 23m

$279

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Tue 3/10

2:39 pm-9:16 pm

1 stop5h 37m

Charleston

Sat 3/14

8:10 am-2:03 pm

1 stop6h 53m

$309

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 3/21

10:20 am-11:30 pm

2 stops12h 10m

$240

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 5/23

10:38 am-5:45 pm

1 stop6h 07m

$244

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 5/23

1:40 pm-11:59 pm

2 stops9h 19m

$249

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Fri 3/13

12:34 pm-9:11 pm

1 stop7h 37m

$254

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 3/21

4:05 pm-11:01 pm

1 stop5h 56m

$305

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Fri 3/13

5:55 pm-10:13 pm

3 stops27h 18m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
1
2

Compare providers for flights from Appleton 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 Appleton to Charleston in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Appleton-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-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 Appleton-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 Appleton to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Appleton 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 Appleton to Charleston

How far ahead should I book a flight from Appleton to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Appleton to Charleston. Price data was last updated on February 20, 2026.

The best time to book flights from Appleton to Charleston is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Appleton to Charleston?

Currently, February is the cheapest month in which you can book a flight from Appleton to Charleston (average of $86). Flying from Appleton to Charleston in December is currently the most expensive (average of $247). 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.

How much does it cost to fly round-trip from Appleton to Charleston?

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 February 24, 2026.
Read through reviews of airlines operating flights from Appleton to Charleston, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
8,239 reviews
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
9,344 reviews
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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
7.2
Good
11,344 reviews
Delta
7.9
Good
8,239 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

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 Appleton to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Appleton to Charleston?

    A quick flight from Appleton to Charleston can take about 4h 39m. Delta provides one of the quickest options available for as low as $279. The distance from Appleton to Charleston is about 907 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Appleton to Charleston round-trip?

    Our cheapest airline available from Appleton to Charleston is Delta. Our recent data shows that you can find tickets from as low as $250 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $258 and $258 round-trip. Delta is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Appleton to Charleston that include hotel bookings?

    Yes. In addition to deals on Appleton to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Charleston?

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

  • Can I find deals for business class flights from Appleton to Charleston?

    Yes. Cheapflights offers flight deals from Appleton 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 Appleton to Charleston?

    Currently, February is the cheapest month in which you can book a flight from Appleton to Charleston (average of $86). Flying from Appleton to Charleston in December is currently the most expensive (average of $247). 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
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Appleton to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Appleton to Charleston

Discover the top 3 airlines that operate flights from Appleton 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$250Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$339FlexibilityNo cancel feeOn-time71%

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