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$87+ Cheap flights from Knoxville (TYS) to Wisconsin

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MKE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Knoxville to Wisconsin

Keep the following information in mind while searching for Knoxville to Wisconsin flight deals. Data was last updated September 17, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$87
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$308
From Knoxville McGhee Tyson to Wisconsin
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One-way flight from Knoxville McGhee Tyson to Wisconsin
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Knoxville to Wisconsin

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

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:13 pmTYS - ORD
Nonstop2h 03mAmerican Airlines
Sat 11/226:34 pmORD - TYS
Nonstop1h 47mAmerican Airlines
Deal found 9/15$189
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.
Thu 10/97:00 amTYS - ORD
Nonstop1h 55mUnited Airlines
Sun 10/128:00 pmORD - TYS
Nonstop1h 50mUnited Airlines
Deal found 9/15$192
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.
Thu 10/97:00 amTYS - ORD
Nonstop1h 55mUnited Airlines
Mon 10/138:00 pmORD - TYS
Nonstop1h 50mUnited Airlines
Deal found 9/15$194
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.
Wed 10/110:51 amTYS - ORD
Nonstop2h 04mUnited Airlines
Sun 10/57:15 amORD - TYS
Nonstop1h 55mUnited Airlines
Deal found 9/15$199
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:17 pmTYS - ORD
2 stops16h 24mFrontier
Thu 11/136:00 amORD - TYS
1 stop11h 22mFrontier
Deal found 9/16$201
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:06 amTYS - MKE
1 stop7h 22mAmerican Airlines
Tue 11/116:15 amMKE - TYS
1 stop4h 31mAmerican Airlines
Deal found 9/15$209
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.
Thu 11/2010:22 amTYS - ORD
1 stop6h 04mDelta
Sun 11/236:45 amORD - TYS
1 stop7h 01mDelta
Deal found 9/15$209
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.
Fri 10/177:00 amTYS - ORD
Nonstop1h 55mUnited Airlines
Mon 10/208:00 pmORD - TYS
Nonstop1h 50mUnited Airlines
Deal found 9/17$211
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.
Tue 9/307:49 amTYS - ORD
1 stop3h 30mDelta
Mon 10/69:42 amORD - TYS
1 stop4h 01mDelta
Deal found 9/15$214
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.
Tue 11/255:25 amTYS - MKE
1 stop5h 03mDelta
Sat 11/2911:37 amMKE - TYS
1 stop6h 23mDelta
Deal found 9/16$217
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 amTYS - ORD
1 stop10h 36mMultiple Airlines
Sat 10/45:17 pmORD - TYS
1 stop14h 23mMultiple Airlines
Deal found 9/15$217
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.
Tue 9/305:45 amTYS - MKE
1 stop4h 39mDelta
Sat 10/45:40 pmMKE - TYS
1 stop5h 04mDelta
Deal found 9/15$219

Cheapflights Fare Finder

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

Fly from

Knoxville

Fly to

Wisconsin

Route

Depart

Return

Price

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 11/20

8:26 am-9:30 am

Nonstop2h 04m

Chicago O'Hare Intl

Sun 11/23

7:20 am-10:05 am

Nonstop1h 45m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 10/9

7:00 am-7:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Sun 10/12

8:00 pm-10:50 pm

Nonstop1h 50m

$192

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Sat 11/8

4:27 pm-9:35 pm

1 stop6h 08m

Milwaukee-Mitchell

Tue 11/11

5:00 am-12:43 pm

1 stop6h 43m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 10/24

8:10 pm-11:58 pm

1 stop4h 48m

Chicago O'Hare Intl

Mon 10/27

5:20 am-10:45 am

1 stop4h 25m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Wed 11/19

5:26 pm-10:30 pm

1 stop6h 04m

Chicago O'Hare Intl

Sat 11/22

2:30 pm-8:00 pm

1 stop4h 30m

$209

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Tue 10/14

7:00 am-11:26 am

1 stop5h 26m

Milwaukee-Mitchell

Tue 10/21

5:00 am-10:10 am

1 stop4h 10m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 11/21

5:25 am-8:41 am

1 stop4h 16m

Chicago O'Hare Intl

Tue 1/20

9:30 am-3:06 pm

1 stop4h 36m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 11/20

10:22 am-3:26 pm

1 stop6h 04m

Chicago O'Hare Intl

Sun 11/23

6:45 am-2:46 pm

1 stop7h 01m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 2/26

11:55 am-7:25 pm

1 stop8h 30m

Chicago O'Hare Intl

Mon 3/2

7:00 am-4:19 pm

1 stop8h 19m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 12/11

7:59 pm-12:01 am

1 stop5h 02m

Chicago O'Hare Intl

Sun 12/14

6:45 am-11:45 am

1 stop4h 00m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Knoxville to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin 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 Wisconsin

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

Currently, February is the cheapest month in which you can book a flight from Knoxville to Wisconsin (average of $280). Flying from Knoxville to Wisconsin in June is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from TYS to WI?

Find hourly flight availability from Knoxville to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Wisconsin as you normally would.

How much does it cost to fly round-trip from Knoxville to Wisconsin?

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Knoxville to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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

  • What airport do you fly from for flights from Knoxville to Wisconsin?

    For a flight from Knoxville to Wisconsin, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • How long is the flight from Knoxville to Wisconsin?

    United Airlines, American Airlines, and Delta can get you from Knoxville to Wisconsin in just under 2h 04m. Your travel time can differ by up to 4h 04m. There are 475 mi between Knoxville and Wisconsin. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Knoxville to Wisconsin one-way?

    One-way options have recently been found by users for as low as $87 on Frontier. Other airlines that offer cheap prices include American Airlines from $126 and Delta from $139 one-way.

  • What are the most popular routes from Knoxville to Wisconsin?

    When deciding which route to take from Knoxville to Wisconsin consider Knoxville McGhee Tyson - Chicago O'Hare Intl, Knoxville McGhee Tyson - Minneapolis St Paul or Knoxville McGhee Tyson - Milwaukee-Mitchell as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Knoxville to Wisconsin (average of $280). Flying from Knoxville to Wisconsin in June is currently the most expensive (average of $376). 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

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Top 3 airlines flying from Knoxville to Wisconsin

Discover the top 3 airlines that operate flights from Knoxville to Wisconsin. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$242Average$411FlexibilityNo cancel feeOn-time69%

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