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$245+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — CHS
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
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 May 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:36 am
ATW
-
CHS
2 stops28h 52m
Multiple Airlines
Thu 7/97:47 pm
CHS
-
ATW
1 stop13h 59m
Multiple Airlines
Deal found 5/20$301
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/52:44 pm
ATW
-
CHS
1 stop17h 01m
Multiple Airlines
Thu 7/97:47 pm
CHS
-
ATW
1 stop13h 59m
Multiple Airlines
Deal found 5/20$312
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:44 pm
ATW
-
CHS
1 stop17h 01m
Multiple Airlines
Thu 8/202:53 pm
CHS
-
ATW
1 stop9h 19m
Multiple Airlines
Deal found 5/20$316
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:29 am
ATW
-
CHS
1 stop4h 57m
Delta
Sun 11/155:55 pm
CHS
-
ATW
1 stop5h 03m
Delta
Deal found 5/20$319
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 9/104:10 pm
ATW
-
CHS
1 stop15h 48m
Multiple Airlines
Sun 9/1310:05 pm
CHS
-
ATW
1 stop20h 01m
Multiple Airlines
Deal found 5/22$322
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 6/42:44 pm
ATW
-
CHS
1 stop17h 01m
Multiple Airlines
Thu 6/112:53 pm
CHS
-
ATW
1 stop7h 59m
Multiple Airlines
Deal found 5/22$323
This American Airlines deal was found by Cheapflights users on 5/24. 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 9/55:42 am
ATW
-
CHS
2 stops9h 11m
American Airlines
Wed 9/94:31 pm
CHS
-
ATW
1 stop7h 08m
American Airlines
Deal found 5/24$324
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
ATW
-
CHS
2 stops36h 10m
Multiple Airlines
Thu 7/97:47 pm
CHS
-
ATW
1 stop13h 59m
Multiple Airlines
Deal found 5/20$327
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:10 pm
ATW
-
CHS
1 stop14h 15m
Multiple Airlines
Thu 10/110:05 pm
CHS
-
ATW
1 stop21h 16m
Multiple Airlines
Deal found 5/19$333
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:31 am
ATW
-
CHS
1 stop5h 33m
Delta
Mon 6/225:03 pm
CHS
-
ATW
1 stop6h 27m
Delta
Deal found 5/20$339

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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(Kiwi.com)

One-way from

$245
(Delta)

Popular in

March

Cheapest in

February

Average price

$321
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
One-way flight from Appleton Intl to Charleston
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 25, 2026.
Use the filters below to find and compare flights from Appleton to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Wed 7/15

2:40 pm-9:48 pm

1 stop6h 08m

Charleston

Sat 7/18

6:00 am-10:01 am

1 stop5h 01m

$319

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 7/4

6:00 am-2:16 pm

1 stop7h 16m

Charleston

Mon 7/6

7:10 am-1:27 pm

1 stop7h 17m

$319

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Tue 6/23

5:31 am-12:04 pm

1 stop5h 33m

Charleston

Tue 7/7

5:00 pm-10:31 pm

1 stop6h 31m

$319

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Fri 6/26

3:44 pm-9:48 pm

1 stop5h 04m

Charleston

Mon 6/29

6:00 am-10:01 am

1 stop5h 01m

$319

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Tue 6/23

5:31 am-12:04 pm

1 stop5h 33m

Charleston

Tue 7/21

5:00 pm-10:31 pm

1 stop6h 31m

$319

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Wed 11/11

5:29 am-11:26 am

1 stop4h 57m

Charleston

Tue 11/17

4:30 pm-9:58 pm

1 stop6h 28m

$319
Quickest round-trip

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Fri 7/3

5:30 pm-11:16 pm

1 stop4h 46m

Charleston

Tue 7/7

6:24 pm-10:31 pm

1 stop5h 07m

$319

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Wed 6/17

5:31 am-12:04 pm

1 stop5h 33m

Charleston

Mon 6/22

5:03 pm-10:30 pm

1 stop6h 27m

$339

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Thu 6/25

6:00 am-2:16 pm

1 stop7h 16m

Charleston

Mon 6/29

6:44 pm-10:30 pm

1 stop4h 46m

$339

AppletonCharleston

ATW - CHS

ATWCHS

Appleton Intl

Sat 10/17

5:29 am-1:47 pm

1 stop7h 18m

Charleston

Sun 10/25

5:55 pm-9:58 pm

1 stop5h 03m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 11 resultsSorted by cheapest first
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 May.
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?

The best time to book flights from Appleton to Charleston is 53 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 $266). Flying from Appleton to Charleston in March is currently the most expensive (average of $388). 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 May 25, 2026.
Read through reviews of airlines operating flights from Appleton to Charleston, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,434 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,434 reviews
Delta
7.9
Good
8,434 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,748 reviews
Delta
7.9
Good
8,434 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,629 reviews
Delta
7.9
Good
8,434 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 6h 08m. United Airlines provides one of the quickest options available for as low as $319. 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 American Airlines. Our recent data shows that you can find tickets from as low as $258 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $258 and $258 round-trip. American Airlines is priced at 25% 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 $266). Flying from Appleton to Charleston in March is currently the most expensive (average of $388). 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
Goose Creek
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$361FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$348FlexibilityNo cancel feeOn-timeN/A

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