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$279+ Cheap flights from Appleton to Charleston (ATW - CHS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — CHS
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap 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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$279
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$308
Provider with most accurate pricing for Appleton Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Charleston flights.
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From Appleton Intl to Charleston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 19, 2026.

This United Airlines deal was found by Cheapflights users on 1/17. 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.
Sun 2/222:39 pm
ATW
-
CHS
1 stop5h 48m
United Airlines
Sat 3/74:55 pm
CHS
-
ATW
1 stop5h 32m
United Airlines
Deal found 1/17$279
This United Airlines deal was found by Cheapflights users on 1/16. 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 5/232:43 pm
ATW
-
CHS
1 stop5h 21m
United Airlines
Sat 5/306:00 am
CHS
-
ATW
2 stops9h 07m
United Airlines
Deal found 1/16$284
This Delta deal was found by Cheapflights users on 1/17. 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 3/411:22 am
ATW
-
CHS
2 stops8h 40m
Delta
Mon 3/95:27 am
CHS
-
ATW
2 stops6h 05m
Delta
Deal found 1/17$290
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 2/512:35 pm
ATW
-
CHS
1 stop6h 27m
United Airlines
Sun 2/86:05 am
CHS
-
ATW
1 stop6h 55m
United Airlines
Deal found 1/18$294
This Delta deal was found by Cheapflights users on 1/18. 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.
Thu 2/56:45 am
ATW
-
CHS
2 stops9h 26m
Delta
Sun 2/85:18 pm
CHS
-
ATW
1 stop5h 28m
Delta
Deal found 1/18$299
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Fri 2/612:35 pm
ATW
-
CHS
1 stop6h 27m
United Airlines
Mon 2/94:41 pm
CHS
-
ATW
1 stop5h 50m
United Airlines
Deal found 1/17$305
This Delta deal was found by Cheapflights users on 1/18. 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.
Sun 3/15:25 am
ATW
-
CHS
1 stop5h 31m
Delta
Sat 3/75:11 pm
CHS
-
ATW
1 stop5h 39m
Delta
Deal found 1/18$309
This Delta deal was found by Cheapflights users on 1/17. 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 3/411:22 am
ATW
-
CHS
2 stops8h 23m
Delta
Tue 3/104:51 pm
CHS
-
ATW
1 stop5h 37m
Delta
Deal found 1/17$314
This Delta deal was found by Cheapflights users on 1/19. 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.
Sat 3/711:27 am
ATW
-
CHS
2 stops7h 13m
Delta
Tue 3/1012:44 pm
CHS
-
ATW
2 stops8h 52m
Delta
Deal found 1/19$320
This United Airlines deal was found by Cheapflights users on 1/17. 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 3/710:20 am
ATW
-
CHS
1 stop6h 44m
United Airlines
Tue 3/1012:46 pm
CHS
-
ATW
1 stop4h 58m
United Airlines
Deal found 1/17$321

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 January 19, 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

Sun 2/22

2:39 pm-9:27 pm

1 stop5h 48m

Charleston

Sat 3/7

4:55 pm-9:27 pm

1 stop5h 32m

$279

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 5/23

1:10 pm-9:04 pm

1 stop6h 54m

Charleston

Sat 5/30

11:55 am-3:10 pm

1 stop4h 15m

$279

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sun 3/1

5:25 am-11:56 am

1 stop5h 31m

Charleston

Sat 3/7

7:00 am-3:40 pm

2 stops9h 40m

$284

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 5/23

12:06 pm-10:56 pm

2 stops9h 50m

Charleston

Sat 5/30

4:30 pm-9:58 pm

1 stop6h 28m

$284

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sun 2/22

5:25 am-11:56 am

1 stop5h 31m

Charleston

Sat 3/7

7:00 am-3:40 pm

2 stops9h 40m

$284

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Wed 3/4

6:50 am-5:10 pm

2 stops9h 20m

Charleston

Fri 3/13

5:27 am-10:32 am

2 stops6h 05m

$290

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Wed 3/4

11:22 am-8:45 pm

2 stops8h 23m

Charleston

Tue 3/10

5:27 am-11:25 am

2 stops6h 58m

$290

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Wed 3/4

11:22 am-9:02 pm

2 stops8h 40m

Charleston

Mon 3/9

5:27 am-10:32 am

2 stops6h 05m

$290

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Thu 2/5

12:35 pm-8:02 pm

1 stop6h 27m

Charleston

Sun 2/8

6:05 am-12:00 pm

1 stop6h 55m

$294

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 2/7

6:10 am-2:23 pm

1 stop7h 13m

Charleston

Tue 2/10

5:30 pm-9:46 pm

1 stop5h 16m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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 January 16, 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 $84). 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.

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 January 19, 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
8,075 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

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
8,075 reviews
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

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
9,176 reviews
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

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
11,160 reviews
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

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 5h 31m. United Airlines provides one of the quickest options available for as low as $284. 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 United Airlines and American Airlines, starting at $257 and $258 round-trip. Delta is priced at 30% 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 $84). 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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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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$250Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$344FlexibilityNo cancel feeOn-time71%

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