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Cheap flights from Knoxville to Green Bay from $195

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 Green Bay departing on 4/24. 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 Knoxville to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 11:18 am
TYS
-
GRB
6h 03m
1 stop
Delta Logo
5:15 am - 11:17 am
GRB
-
TYS
5h 02m
1 stop
$317Delta
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
1:14 pm - 6:19 pm
TYS
-
GRB
6h 05m
1 stop
American Airlines Logo
12:15 pm - 6:23 pm
GRB
-
TYS
5h 08m
1 stop
$320American Airlines
Fri, May 29 - Wed, Jun 3
Delta Logo
6:15 am - 11:18 am
TYS
-
GRB
6h 03m
1 stop
Delta Logo
4:22 pm - 11:54 pm
GRB
-
TYS
6h 32m
2 stops
$322Delta
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
1:14 pm - 6:19 pm
TYS
-
GRB
6h 05m
1 stop
American Airlines Logo
12:15 pm - 9:31 pm
GRB
-
TYS
8h 16m
2 stops
$325American Airlines
Fri, May 29 - Wed, Jun 3
Delta Logo
5:40 am - 10:29 am
TYS
-
GRB
5h 49m
2 stops
Delta Logo
4:22 pm - 11:54 pm
GRB
-
TYS
6h 32m
2 stops
$327Delta
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
7:00 am - 10:00 am
TYS
-
GRB
4h 00m
1 stop
United Airlines Logo
5:40 pm - 10:34 pm
GRB
-
TYS
3h 54m
1 stop
$329United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
7:00 am - 10:00 am
TYS
-
GRB
4h 00m
1 stop
United Airlines Logo
5:40 pm - 10:34 pm
GRB
-
TYS
3h 54m
1 stop
$339United Airlines
Wed, Apr 8 - Sun, Apr 12
Delta Logo
5:40 am - 11:18 am
TYS
-
GRB
6h 38m
2 stops
Delta Logo
5:19 am - 11:17 am
GRB
-
TYS
4h 58m
1 stop
$344Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
7:00 pm - 11:01 pm
TYS
-
GRB
5h 01m
1 stop
Delta Logo
5:15 am - 11:17 am
GRB
-
TYS
5h 02m
1 stop
$346Delta
Thu, Apr 23 - Tue, Apr 28
American Airlines Logo
8:00 am - 4:54 pm
TYS
-
GRB
9h 54m
2 stops
American Airlines Logo
5:40 am - 3:18 pm
GRB
-
TYS
8h 38m
2 stops
$349American Airlines
Sat, Apr 11 - Wed, Apr 15

American Airlines flights from Knoxville to Green Bay

Our best American Airlines deals on Knoxville to Green Bay flight tickets
American Airlines
May 29
TYS1:14 pmKnoxville McGhee Tyson
6h 05m
1 stop
GRB6:19 pmGreen Bay Austin-Straubel
Jun 3
GRB12:15 pmGreen Bay Austin-Straubel
5h 08m
1 stop
TYS6:23 pmKnoxville McGhee Tyson
$320
American Airlines
May 29
TYS1:14 pmKnoxville McGhee Tyson
6h 05m
1 stop
GRB6:19 pmGreen Bay Austin-Straubel
Jun 3
GRB12:15 pmGreen Bay Austin-Straubel
8h 16m
2 stops
TYS9:31 pmKnoxville McGhee Tyson
$325
American Airlines
Apr 11
TYS8:00 amKnoxville McGhee Tyson
9h 54m
2 stops
GRB4:54 pmGreen Bay Austin-Straubel
Apr 15
GRB5:40 amGreen Bay Austin-Straubel
8h 38m
2 stops
TYS3:18 pmKnoxville McGhee Tyson
$349

United Airlines flights from Knoxville to Green Bay

Our best United Airlines deals on Knoxville to Green Bay flight tickets
United Airlines
Apr 23
TYS7:00 amKnoxville McGhee Tyson
4h 00m
1 stop
GRB10:00 amGreen Bay Austin-Straubel
Apr 27
GRB5:40 pmGreen Bay Austin-Straubel
3h 54m
1 stop
TYS10:34 pmKnoxville McGhee Tyson
$329
United Airlines
Apr 8
TYS7:00 amKnoxville McGhee Tyson
4h 00m
1 stop
GRB10:00 amGreen Bay Austin-Straubel
Apr 12
GRB5:40 pmGreen Bay Austin-Straubel
3h 54m
1 stop
TYS10:34 pmKnoxville McGhee Tyson
$339
United Airlines
Apr 29
TYS10:49 amKnoxville McGhee Tyson
5h 23m
1 stop
GRB3:12 pmGreen Bay Austin-Straubel
May 2
GRB3:48 pmGreen Bay Austin-Straubel
3h 57m
1 stop
TYS8:45 pmKnoxville McGhee Tyson
$391

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Green Bay 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 March 28, 2026.
Use the filters below to find and compare flights from Knoxville to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 4/22

6:15 am-11:18 am

1 stop6h 03m

Green Bay Austin-Straubel

Tue 4/28

5:15 am-11:17 am

1 stop5h 02m

$317

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Fri 5/29

1:14 pm-6:19 pm

1 stop6h 05m

Green Bay Austin-Straubel

Wed 6/3

12:15 pm-6:23 pm

1 stop5h 08m

$320

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 4/22

6:15 am-11:18 am

1 stop6h 03m

Green Bay Austin-Straubel

Tue 4/28

4:22 pm-11:54 pm

2 stops6h 32m

$322

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Fri 5/29

1:14 pm-6:19 pm

1 stop6h 05m

Green Bay Austin-Straubel

Wed 6/3

12:15 pm-9:31 pm

2 stops8h 16m

$325

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 4/22

5:40 am-10:29 am

2 stops5h 49m

Green Bay Austin-Straubel

Tue 4/28

4:22 pm-11:54 pm

2 stops6h 32m

$327
Quickest round-trip

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 4/23

7:00 am-10:00 am

1 stop4h 00m

Green Bay Austin-Straubel

Mon 4/27

5:40 pm-10:34 pm

1 stop3h 54m

$329

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 4/8

7:00 am-10:00 am

1 stop4h 00m

Green Bay Austin-Straubel

Sun 4/12

5:40 pm-10:34 pm

1 stop3h 54m

$339

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 4/8

5:40 am-11:18 am

2 stops6h 38m

Green Bay Austin-Straubel

Sun 4/12

5:19 am-11:17 am

1 stop4h 58m

$344

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 4/23

7:00 pm-11:01 pm

1 stop5h 01m

Green Bay Austin-Straubel

Tue 4/28

5:15 am-11:17 am

1 stop5h 02m

$346

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 4/11

8:00 am-4:54 pm

2 stops9h 54m

Green Bay Austin-Straubel

Wed 4/15

5:40 am-3:18 pm

2 stops8h 38m

$349

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 Green Bay from

How to get the cheapest flight ticket from Knoxville to Green Bay

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 airline that flies from Knoxville McGhee Tyson to Green Bay Austin-Straubel?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Green Bay Austin-Straubel

What airlines fly to Green Bay?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Green Bay from Knoxville according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Green Bay. Keep in mind that there are 3 different airlines that fly to Green Bay on a routine basis, so you have a few additional options to choose from.

When to book flights from Knoxville to Green Bay

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

Cheap Knoxville to Green Bay (TYS to GRB) flight deals and tips

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

Fastest flight time

3h 59m

Direct flights

None
The fastest flight from Knoxville to Green Bay takes 3h 59m
There are no direct flights from Knoxville to Green Bay. There are no popular flight routes from Knoxville to Green Bay.
Search flight deals

  • How far is Knoxville McGhee Tyson to Green Bay Austin-Straubel by plane?

    The straight-line distance from Knoxville McGhee Tyson to Green Bay Austin-Straubel is 629.0 mi. Typically, this will take 3h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Green Bay Austin-Straubel Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Green Bay Austin-Straubel Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Green Bay Austin-Straubel Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Green Bay Austin-Straubel 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 Knoxville McGhee Tyson Airport to Green Bay Austin-Straubel Airport.

  • What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

    The travel and health documents required for your trip to Green Bay Austin-Straubel Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Green Bay Austin-Straubel Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Knoxville to Green Bay?

Best airlines flying from Knoxville to Green Bay

Compare and see reviews for airlines that fly from Knoxville to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $309Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Sturgeon Bay
Manitowoc
Marinette
Shawano
De Pere

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Green Bay from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Green Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Green Bay.

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

Of course. momondo tracks the price of Knoxville to Green Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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