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Cheap flights from Wisconsin to Knoxville from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Knoxville departing on 8/29. 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

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Find the cheapest flights from Wisconsin to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:53 pm - 10:50 pm
MKE
-
TYS
3h 57m
1 stop
American Airlines Logo
11:08 am - 4:41 pm
TYS
-
MKE
6h 33m
1 stop
$197American Airlines
Wed, Sep 16 - Tue, Sep 22
Delta Logo
6:39 pm - 11:50 pm
MKE
-
TYS
4h 11m
1 stop
Delta Logo
4:30 pm - 8:52 pm
TYS
-
MKE
5h 22m
1 stop
$211Delta
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
1:19 pm - 8:53 pm
MKE
-
TYS
6h 34m
1 stop
United Airlines Logo
7:00 am - 10:00 am
TYS
-
MKE
4h 00m
1 stop
$222United Airlines
Fri, Aug 14 - Tue, Aug 18
Multiple Airlines Logo
5:30 pm - 7:05 pm
ORD
-
TYS
24h 35m
1 stop
Multiple Airlines Logo
1:25 pm - 6:47 pm
TYS
-
ORD
6h 22m
1 stop
$226Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
5:00 am - 9:57 am
MKE
-
TYS
3h 57m
1 stop
United Airlines Logo
6:00 am - 10:00 am
TYS
-
MKE
5h 00m
1 stop
$230United Airlines
Fri, Sep 11 - Sat, Sep 19
Allegiant Air Logo
9:36 am - 8:32 am
ATW
-
TYS
21h 56m
1 stop
Allegiant Air Logo
6:54 pm - 10:34 pm
TYS
-
ATW
28h 40m
1 stop
$233Allegiant Air
Fri, Jul 31 - Sun, Aug 2
Multiple Airlines Logo
8:05 am - 4:13 pm
ORD
-
TYS
7h 08m
1 stop
Multiple Airlines Logo
8:29 pm - 12:15 pm
TYS
-
ORD
16h 46m
1 stop
$258Multiple Airlines
Sat, Aug 15 - Sun, Aug 16
Allegiant Air Logo
10:44 am - 7:53 pm
ATW
-
TYS
8h 09m
1 stop
Allegiant Air Logo
4:57 pm - 10:01 am
TYS
-
ATW
18h 04m
1 stop
$262Allegiant Air
Sat, Sep 5 - Sun, Sep 6
Frontier Logo
9:57 pm - 7:24 pm
ORD
-
TYS
20h 27m
1 stop
Frontier Logo
8:19 pm - 8:52 pm
TYS
-
ORD
25h 33m
1 stop
$263Frontier
Tue, Jul 7 - Fri, Jul 10
Frontier Logo
10:18 am - 7:37 pm
MSP
-
TYS
8h 19m
1 stop
Frontier Logo
8:19 pm - 9:27 pm
TYS
-
MSP
26h 08m
1 stop
$296Frontier
Wed, Jul 1 - Wed, Jul 8

Allegiant Air flights from Wisconsin to Knoxville

Our best Allegiant Air deals on Wisconsin to Knoxville flight tickets
Allegiant Air
Jul 31
ATW9:36 amAppleton Intl
21h 56m
1 stop
TYS8:32 amKnoxville McGhee Tyson
Aug 2
TYS6:54 pmKnoxville McGhee Tyson
28h 40m
1 stop
ATW10:34 pmAppleton Intl
$233
Allegiant Air
Sep 5
ATW10:44 amAppleton Intl
8h 09m
1 stop
TYS7:53 pmKnoxville McGhee Tyson
Sep 6
TYS4:57 pmKnoxville McGhee Tyson
18h 04m
1 stop
ATW10:01 amAppleton Intl
$262
Allegiant Air
Aug 16
ATW6:26 pmAppleton Intl
22h 59m
1 stop
TYS6:25 pmKnoxville McGhee Tyson
Aug 23
TYS4:52 pmKnoxville McGhee Tyson
23h 22m
1 stop
ATW3:14 pmAppleton Intl
$272

American Airlines flights from Wisconsin to Knoxville

Our best American Airlines deals on Wisconsin to Knoxville flight tickets
American Airlines
Sep 16
MKE5:53 pmMilwaukee-Mitchell
3h 57m
1 stop
TYS10:50 pmKnoxville McGhee Tyson
Sep 22
TYS11:08 amKnoxville McGhee Tyson
6h 33m
1 stop
MKE4:41 pmMilwaukee-Mitchell
$197
American Airlines
Aug 5
MKE1:21 pmMilwaukee-Mitchell
7h 13m
1 stop
TYS9:34 pmKnoxville McGhee Tyson
Aug 12
TYS6:05 pmKnoxville McGhee Tyson
5h 54m
1 stop
MKE10:59 pmMilwaukee-Mitchell
$233
American Airlines
Jun 25
ORD9:05 pmChicago O'Hare Intl
1h 48m
TYS11:53 pmKnoxville McGhee Tyson
Jun 27
TYS7:02 pmKnoxville McGhee Tyson
2h 12m
ORD8:14 pmChicago O'Hare Intl
$249

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to Knoxville 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 4, 2026.
Use the filters below to find and compare flights from Wisconsin to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeKnoxville

MKE - TYS

MKETYS

Milwaukee-Mitchell

Wed 9/16

5:53 pm-10:50 pm

1 stop3h 57m

Knoxville McGhee Tyson

Tue 9/22

11:08 am-4:41 pm

1 stop6h 33m

$197

MilwaukeeKnoxville

MKE - TYS

MKETYS

Milwaukee-Mitchell

Wed 9/16

6:39 pm-11:50 pm

1 stop4h 11m

Knoxville McGhee Tyson

Tue 9/22

4:30 pm-8:52 pm

1 stop5h 22m

$211

MilwaukeeKnoxville

MKE - TYS

MKETYS

Milwaukee-Mitchell

Fri 8/14

1:19 pm-8:53 pm

1 stop6h 34m

Knoxville McGhee Tyson

Tue 8/18

7:00 am-10:00 am

1 stop4h 00m

$222

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Thu 8/27

5:30 pm-7:05 pm

1 stop24h 35m

Knoxville McGhee Tyson

Mon 8/31

1:25 pm-6:47 pm

1 stop6h 22m

$226
Quickest round-trip

MilwaukeeKnoxville

MKE - TYS

MKETYS

Milwaukee-Mitchell

Fri 9/11

5:00 am-9:57 am

1 stop3h 57m

Knoxville McGhee Tyson

Sat 9/19

6:00 am-10:00 am

1 stop5h 00m

$230

AppletonKnoxville

ATW - TYS

ATWTYS

Appleton Intl

Fri 7/31

9:36 am-8:32 am

1 stop21h 56m

Knoxville McGhee Tyson

Sun 8/2

6:54 pm-10:34 pm

1 stop28h 40m

$233

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Sat 8/15

8:05 am-4:13 pm

1 stop7h 08m

Knoxville McGhee Tyson

Sun 8/16

8:29 pm-12:15 pm

1 stop16h 46m

$258

AppletonKnoxville

ATW - TYS

ATWTYS

Appleton Intl

Sat 9/5

10:44 am-7:53 pm

1 stop8h 09m

Knoxville McGhee Tyson

Sun 9/6

4:57 pm-10:01 am

1 stop18h 04m

$262

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Tue 7/7

9:57 pm-7:24 pm

1 stop20h 27m

Knoxville McGhee Tyson

Fri 7/10

8:19 pm-8:52 pm

1 stop25h 33m

$263

MinneapolisKnoxville

MSP - TYS

MSPTYS

Minneapolis St Paul

Wed 7/1

10:18 am-7:37 pm

1 stop8h 19m

Knoxville McGhee Tyson

Wed 7/8

8:19 pm-9:27 pm

1 stop26h 08m

$296

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 Knoxville from

How to get the cheapest flight ticket from Wisconsin to Knoxville

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 cheapest month to fly to Knoxville?

The month of September is, on average, the cheapest month to fly to Knoxville from Wisconsin, with most prices found around $144. If you aren’t able to travel during the month of September, then book flights to Knoxville from Wisconsin during April instead. Flights to Knoxville in April, while not as cheap as those in September, still average around $189.

How far in advance should I book a flight from Wisconsin to Knoxville?

You are more likely to see cheaper flights to Knoxville from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Wisconsin for as low as $208 on momondo.

Cheap Wisconsin to Knoxville flight deals and tips

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

Fastest flight time

1h 39m

Direct flights

Every day

Airports in Knoxville

1 airport
The fastest flight from Wisconsin to Knoxville takes 1h 39m
Direct flights go from Wisconsin to Knoxville every day.
There is 1 airport in Knoxville. From Wisconsin there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

Frequently asked questions about flying from Wisconsin to Knoxville

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

    Prices for flights from Wisconsin to Knoxville McGhee Tyson Airport were last updated today.

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

  • How old do you have to be to fly from Wisconsin to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson 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 Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Wisconsin to Knoxville

Compare and see reviews for airlines that fly from Wisconsin to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $144Free CancellationRating
7.8
8,399 reviews
Search Delta flights
United AirlinesPriceFrom $208Free CancellationRating
7.4
9,775 reviews
Search United Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights
SouthwestPriceFrom $243Free CancellationRating
8.0
4,255 reviews
Search Southwest flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Alcoa
Corbin
Maryville
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Wisconsin to Knoxville for you.

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

Flights from Wisconsin to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Knoxville from Wisconsin.

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

Price alerts on flights to Knoxville from Wisconsin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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