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Appleton

$145+ Cheap flights from Knoxville to Appleton (TYS - ATW)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATW
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Knoxville to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Appleton (ATW). 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 septiembre 17, 2025.

Round-trip from

$249
(Delta)

One-way from

$145
(Kiwi.com)
From Knoxville McGhee Tyson to Appleton Intl
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One-way flight from Knoxville McGhee Tyson to Appleton Intl
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Find flight deals from Knoxville to Appleton

Cheapest flights from Knoxville to Appleton
Explore the most affordable flight options available from Knoxville to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/17:00 amTYS - ATW
1 stop6h 01mUnited Airlines
dom. 10/53:46 pmATW - TYS
1 stop6h 04mUnited Airlines
Deal found 9/16$259
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:45 amTYS - ATW
2 stops6h 43mDelta
dom. 10/57:00 amATW - TYS
1 stop3h 41mDelta
Deal found 9/16$264
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/235:35 pmTYS - ATW
1 stop5h 08mUnited Airlines
mar. 9/302:45 pmATW - TYS
1 stop7h 05mUnited Airlines
Deal found 9/15$284
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 9/236:40 amTYS - ATW
1 stop5h 48mDelta
mar. 9/307:00 amATW - TYS
2 stops8h 55mDelta
Deal found 9/15$289
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/112:15 pmTYS - ATW
2 stops11h 10mAmerican Airlines
dom. 10/56:00 amATW - TYS
2 stops6h 54mAmerican Airlines
Deal found 9/16$514
This United Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/37:00 amTYS - ATW
1 stop6h 01mUnited Airlines
mié. 10/82:45 pmATW - TYS
1 stop7h 05mUnited Airlines
Deal found 9/17$549
This Delta deal was found by Cheapflights users on 9/17. 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.
vie. 10/35:45 amTYS - ATW
2 stops5h 43mDelta
mié. 10/87:01 amATW - TYS
2 stops6h 42mDelta
Deal found 9/17$908

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Appleton 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Knoxville to Appleton that are best for you.

Fly from

Knoxville

Fly to

Appleton

Route

Depart

Return

Price

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

sáb. 2/21

6:45 am-11:21 am

1 stop5h 36m

Appleton Intl

mié. 2/25

4:05 pm-11:00 pm

1 stop5h 55m

$249

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

mié. 10/1

7:00 am-12:01 pm

1 stop6h 01m

Appleton Intl

dom. 10/5

3:46 pm-10:50 pm

1 stop6h 04m

$259

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

mié. 10/1

12:15 pm-10:25 pm

2 stops11h 10m

Appleton Intl

dom. 10/5

6:00 am-1:54 pm

2 stops6h 54m

$514

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

vie. 10/3

5:45 am-10:28 am

2 stops5h 43m

Appleton Intl

mié. 10/8

7:01 am-2:43 pm

2 stops6h 42m

$908

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

jue. 9/25

8:30 am-7:57 am

1 stop24h 27m

$145

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

sáb. 11/1

10:53 am-10:48 pm

1 stop12h 55m

$147

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

vie. 10/10

3:52 pm-4:05 pm

1 stop25h 13m

$150

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

mar. 12/2

3:56 pm-10:11 pm

1 stop7h 15m

$189

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

vie. 10/10

7:00 am-12:01 pm

1 stop6h 01m

$189

KnoxvilleAppleton

TYS - ATW

TYSATW

Knoxville McGhee Tyson

mié. 10/22

8:50 am-12:01 pm

1 stop4h 11m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
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Best time to book a flight from Knoxville to Appleton

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

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Appleton (average of $312). Flying from Knoxville to Appleton in March is currently the most expensive (average of $421). 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 Appleton

Get insights into the airlines that provide service to Appleton. 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 Appleton. Reviews last updated septiembre 17, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Knoxville to Appleton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Appleton. 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 Knoxville to Appleton?

    A quick flight from Knoxville to Appleton can take about 5h 36m. Delta provides one of the quickest options available for as low as $249. The distance between Knoxville and Appleton is about 630 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on American Airlines is currently your cheapest option to Appleton, with prices starting at $248. Another option worth looking into is Delta, starting at $248 round trip.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Appleton (average of $312). Flying from Knoxville to Appleton in March is currently the most expensive (average of $421). 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 Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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Top 2 airlines flying from Knoxville to Appleton

Discover the top 2 airlines that operate flights from Knoxville to Appleton. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$618FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$358FlexibilityNo cancel feeOn-timeN/A

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