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Cheap flights from Knoxville to Milwaukee from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Milwaukee departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:55 pm - 11:15 pm
TYS
-
MKE
5h 20m
1 stop
Southwest Logo
7:40 am - 12:05 pm
MKE
-
TYS
3h 25m
1 stop
$225Southwest
Tue, Jul 7 - Tue, Sep 22
Southwest Logo
12:45 pm - 10:25 pm
TYS
-
MKE
10h 40m
2 stops
Southwest Logo
7:40 am - 12:05 pm
MKE
-
TYS
3h 25m
1 stop
$231Southwest
Tue, Jul 7 - Tue, Sep 22
Southwest Logo
12:45 pm - 10:25 pm
TYS
-
MKE
10h 40m
2 stops
Southwest Logo
6:40 am - 2:20 pm
MKE
-
TYS
6h 40m
2 stops
$236Southwest
Tue, Jul 7 - Tue, Sep 22
Southwest Logo
12:40 pm - 8:45 pm
TYS
-
MKE
9h 05m
1 stop
Southwest Logo
7:00 am - 12:00 pm
MKE
-
TYS
4h 00m
1 stop
$268Southwest
Thu, Aug 6 - Mon, Aug 10
Delta Logo
7:15 am - 12:45 pm
TYS
-
MKE
6h 30m
1 stop
Delta Logo
4:49 pm - 9:41 pm
MKE
-
TYS
3h 52m
1 stop
$269Delta
Sat, Jun 27 - Sat, Jul 4
Southwest Logo
6:55 pm - 11:10 pm
TYS
-
MKE
5h 15m
1 stop
Southwest Logo
7:45 am - 5:00 pm
MKE
-
TYS
8h 15m
2 stops
$274Southwest
Wed, Jul 1 - Tue, Jul 7
Delta Logo
7:15 am - 12:45 pm
TYS
-
MKE
6h 30m
1 stop
Delta Logo
9:37 am - 2:56 pm
MKE
-
TYS
4h 19m
1 stop
$279Delta
Sat, Jun 27 - Tue, Jun 30
Southwest Logo
7:45 pm - 12:15 am
TYS
-
MKE
5h 30m
1 stop
Southwest Logo
6:00 am - 6:15 pm
MKE
-
TYS
11h 15m
2 stops
$280Southwest
Mon, Jun 29 - Sat, Jul 4
Delta Logo
5:40 am - 9:02 am
TYS
-
MKE
4h 22m
1 stop
Delta Logo
6:40 pm - 11:54 pm
MKE
-
TYS
4h 14m
1 stop
$284Delta
Wed, Jun 24 - Sun, Jun 28
Southwest Logo
12:35 pm - 11:55 pm
TYS
-
MKE
12h 20m
2 stops
Southwest Logo
6:45 am - 5:00 pm
MKE
-
TYS
9h 15m
2 stops
$285Southwest
Fri, Jul 3 - Tue, Jul 7

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American Airlines flights from Knoxville to Milwaukee

Our best American Airlines deals on Knoxville to Milwaukee flight tickets
American Airlines
Jun 26
TYS7:59 pmKnoxville McGhee Tyson
5h 00m
1 stop
MKE11:59 pmMilwaukee-Mitchell
Jun 29
MKE6:13 amMilwaukee-Mitchell
3h 45m
1 stop
TYS10:58 amKnoxville McGhee Tyson
$349
American Airlines
Jun 25
TYS6:07 pmKnoxville McGhee Tyson
6h 52m
1 stop
MKE11:59 pmMilwaukee-Mitchell
Jun 29
MKE6:13 amMilwaukee-Mitchell
3h 45m
1 stop
TYS10:58 amKnoxville McGhee Tyson
$364
American Airlines
Jun 26
TYS7:59 pmKnoxville McGhee Tyson
5h 00m
1 stop
MKE11:59 pmMilwaukee-Mitchell
Jul 1
MKE7:00 amMilwaukee-Mitchell
4h 35m
1 stop
TYS12:35 pmKnoxville McGhee Tyson
$393

Delta flights from Knoxville to Milwaukee

Our best Delta deals on Knoxville to Milwaukee flight tickets
Delta
Jun 27
TYS7:15 amKnoxville McGhee Tyson
6h 30m
1 stop
MKE12:45 pmMilwaukee-Mitchell
Jul 4
MKE4:49 pmMilwaukee-Mitchell
3h 52m
1 stop
TYS9:41 pmKnoxville McGhee Tyson
$269
Delta
Jun 27
TYS7:15 amKnoxville McGhee Tyson
6h 30m
1 stop
MKE12:45 pmMilwaukee-Mitchell
Jun 28
MKE6:40 pmMilwaukee-Mitchell
4h 14m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
$279
Delta
Jun 24
TYS5:40 amKnoxville McGhee Tyson
4h 22m
1 stop
MKE9:02 amMilwaukee-Mitchell
Jun 28
MKE6:40 pmMilwaukee-Mitchell
4h 14m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
$284

momondo 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, momondo users made 832,500 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Knoxville to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Tue 7/7

6:55 pm-11:15 pm

1 stop5h 20m

Milwaukee-Mitchell

Tue 9/22

7:40 am-12:05 pm

1 stop3h 25m

$225

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Tue 7/7

12:45 pm-10:25 pm

2 stops10h 40m

Milwaukee-Mitchell

Tue 9/22

7:40 am-12:05 pm

1 stop3h 25m

$231

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Tue 7/7

12:45 pm-10:25 pm

2 stops10h 40m

Milwaukee-Mitchell

Tue 9/22

6:40 am-2:20 pm

2 stops6h 40m

$236

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Thu 8/6

12:40 pm-8:45 pm

1 stop9h 05m

Milwaukee-Mitchell

Mon 8/10

7:00 am-12:00 pm

1 stop4h 00m

$268

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Sat 6/27

7:15 am-12:45 pm

1 stop6h 30m

Milwaukee-Mitchell

Sat 7/4

4:49 pm-9:41 pm

1 stop3h 52m

$269

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Wed 7/1

6:55 pm-11:10 pm

1 stop5h 15m

Milwaukee-Mitchell

Tue 7/7

7:45 am-5:00 pm

2 stops8h 15m

$274

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Sat 6/27

7:15 am-12:45 pm

1 stop6h 30m

Milwaukee-Mitchell

Tue 6/30

9:37 am-2:56 pm

1 stop4h 19m

$279

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Mon 6/29

7:45 pm-12:15 am

1 stop5h 30m

Milwaukee-Mitchell

Sat 7/4

6:00 am-6:15 pm

2 stops11h 15m

$280
Quickest round-trip

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Wed 6/24

5:40 am-9:02 am

1 stop4h 22m

Milwaukee-Mitchell

Sun 6/28

6:40 pm-11:54 pm

1 stop4h 14m

$284

KnoxvilleMilwaukee

TYS - MKE

TYSMKE

Knoxville McGhee Tyson

Fri 7/3

12:35 pm-11:55 pm

2 stops12h 20m

Milwaukee-Mitchell

Tue 7/7

6:45 am-5:00 pm

2 stops9h 15m

$285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Knoxville to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Knoxville and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Knoxville is in January. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from Knoxville averaging around $228.

How have Knoxville to Milwaukee flight prices changed over time?

As of June 2026, prices for Knoxville to Milwaukee flights are approximately 58% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Milwaukee (TYS to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Milwaukee

Fastest flight time

3h 30m

Direct flights

None
The fastest flight from Knoxville to Milwaukee takes 3h 30m
There are no direct flights from Knoxville to Milwaukee. There are no popular flight routes from Knoxville to Milwaukee.
Search flight deals

Frequently asked questions about flying from Knoxville to Milwaukee

  • How far is Knoxville McGhee Tyson to Milwaukee-Mitchell by plane?

    Milwaukee-Mitchell is 532.7 mi away from Knoxville McGhee Tyson. By plane, this route typically takes 3h 30m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Milwaukee-Mitchell Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The required travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Milwaukee?

Best airlines flying from Knoxville to Milwaukee

Compare and see reviews for airlines that fly from Knoxville to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $196Free CancellationRating
7.9
8,394 reviews
Search Delta flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
9,796 reviews
Search United Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
SouthwestPriceFrom $295Free CancellationRating
7.9
4,240 reviews
Search Southwest flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Oak Creek
Wauwatosa
Mequon
Glendale
Pewaukee
West Bend
Port Washington
Kohler
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to Milwaukee with flexible booking policies on momondo?

momondo does allow users to show only those flights to Milwaukee from Knoxville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knoxville to Milwaukee?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from Knoxville.

I’m not ready to book a flight from Knoxville to Milwaukee right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to Milwaukee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Milwaukee and let you know when they change.

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