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$165+ Cheap flights from Knoxville to Milwaukee (TYS - MKE)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MKE
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Knoxville to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Milwaukee (MKE). 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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(American Airlines)

One-way from

$165
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$286
Provider with most accurate pricing for Knoxville McGhee Tyson-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Milwaukee-Mitchell flights.
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From Knoxville McGhee Tyson to Milwaukee-Mitchell
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One-way flight from Knoxville McGhee Tyson to Milwaukee-Mitchell
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Knoxville to Milwaukee

Cheapest flights from Knoxville to Milwaukee
Explore the most affordable flight options available from Knoxville to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This American Airlines deal was found by Cheapflights users on 9/30. 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 12/176:00 amTYS - MKE
1 stop7h 04mAmerican Airlines
Fri 1/96:13 amMKE - TYS
1 stop4h 31mAmerican Airlines
Deal found 9/30$209
This American Airlines deal was found by Cheapflights users on 9/30. 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 12/176:00 amTYS - MKE
1 stop7h 04mAmerican Airlines
Thu 1/86:00 amMKE - TYS
2 stops6h 54mAmerican Airlines
Deal found 9/30$214
This Delta deal was found by Cheapflights users on 9/29. 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 11/12:41 pmTYS - MKE
1 stop7h 01mDelta
Mon 11/34:49 pmMKE - TYS
1 stop3h 24mDelta
Deal found 9/29$217
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/157:00 amTYS - MKE
1 stop4h 11mUnited Airlines
Sun 10/195:45 pmMKE - TYS
1 stop4h 05mUnited Airlines
Deal found 9/30$237
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/86:30 amTYS - MKE
2 stops6h 58mAmerican Airlines
Tue 11/115:00 amMKE - TYS
2 stops5h 46mAmerican Airlines
Deal found 9/30$294
This Delta deal was found by Cheapflights users on 10/1. 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 12/33:56 pmTYS - MKE
1 stop5h 23mDelta
Fri 12/53:17 pmMKE - TYS
1 stop3h 48mDelta
Deal found 10/1$298
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 12/2112:18 pmTYS - MKE
1 stop5h 43mAmerican Airlines
Fri 1/93:53 pmMKE - TYS
1 stop5h 54mAmerican Airlines
Deal found 9/30$318
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 10/143:03 pmTYS - MKE
1 stop5h 43mAmerican Airlines
Wed 10/158:00 amMKE - TYS
1 stop4h 36mAmerican Airlines
Deal found 9/30$319
This American Airlines deal was found by Cheapflights users on 10/1. 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 12/37:23 pmTYS - MKE
1 stop4h 38mAmerican Airlines
Fri 12/53:42 pmMKE - TYS
2 stops6h 13mAmerican Airlines
Deal found 10/1$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Milwaukee 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 October 2, 2025.
Use the filters below to find and compare flights from Knoxville to Milwaukee that are best for you.

Fly from

Knoxville

Fly to

Milwaukee

Route

Depart

Return

Price

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Mon 10/27

8:37 pm-12:14 am

1 stop4h 37m

Milwaukee-Mitchell

Tue 11/4

3:25 pm-12:08 am

1 stop7h 43m

$209

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Wed 12/17

5:24 am-11:14 am

1 stop6h 50m

Milwaukee-Mitchell

Thu 1/8

3:53 pm-10:47 pm

1 stop5h 54m

$209

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Sat 11/8

5:10 am-12:26 pm

1 stop8h 16m

Milwaukee-Mitchell

Tue 11/11

5:00 am-12:43 pm

1 stop6h 43m

$209

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Sat 11/1

2:41 pm-8:42 pm

1 stop7h 01m

Milwaukee-Mitchell

Mon 11/3

4:49 pm-9:13 pm

1 stop3h 24m

$217

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Wed 12/17

10:20 am-5:24 pm

2 stops8h 04m

Milwaukee-Mitchell

Fri 1/9

6:00 am-1:54 pm

2 stops6h 54m

$249

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Wed 12/3

3:56 pm-8:19 pm

1 stop5h 23m

Milwaukee-Mitchell

Fri 12/5

3:17 pm-8:05 pm

1 stop3h 48m

$298

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Wed 11/19

10:50 am-3:07 pm

1 stop5h 17m

$165

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Sun 10/5

8:31 pm-12:11 am

1 stop4h 40m

$180

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Tue 10/7

1:01 pm-4:29 pm

1 stop4h 28m

$180

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Tue 10/7

3:56 pm-6:22 pm

3 stops51h 26m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 14 results
1
2

Compare providers for flights from Knoxville to Milwaukee

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 Knoxville to Milwaukee in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Knoxville-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Milwaukee 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 Knoxville-Milwaukee 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 Knoxville to Milwaukee

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

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

Currently, February is the cheapest month in which you can book a flight from Knoxville to Milwaukee (average of $280). Flying from Knoxville to Milwaukee 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 MKE?

Find hourly flight availability from Knoxville to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

When flying from Knoxville to Milwaukee, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight in the morning.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated October 2, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to Milwaukee 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
7,962 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
8,933 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
11,033 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 Milwaukee. 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 Milwaukee?

    For as low as $209, American Airlines can have you in Milwaukee from Knoxville in 4h 37m. The distance between Knoxville and Milwaukee is about 535 mi.

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

    Our cheapest airline available from Knoxville to Milwaukee is American Airlines. Our recent data shows that you can find tickets from as low as $208 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $216 and $218 round-trip. You may be able to fly from Knoxville to Milwaukee for 33% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Knoxville to Milwaukee (average of $280). Flying from Knoxville to Milwaukee 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Oak Creek
New Berlin
Wauwatosa

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Top 3 airlines flying from Knoxville to Milwaukee

Discover the top 3 airlines that operate flights from Knoxville to Milwaukee. 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$324FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$304FlexibilityNo cancel feeOn-time69%

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