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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 8/2. 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

Find the cheapest flights from Knoxville to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:52 pm - 12:16 am
TYS
-
GRB
6h 24m
1 stop
American Airlines Logo
5:37 am - 11:10 am
GRB
-
TYS
4h 33m
1 stop
$309American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:05 pm - 12:16 am
TYS
-
GRB
7h 11m
2 stops
American Airlines Logo
3:46 pm - 11:53 pm
GRB
-
TYS
7h 07m
1 stop
$314American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:05 pm - 12:16 am
TYS
-
GRB
7h 11m
2 stops
American Airlines Logo
5:37 am - 5:30 pm
GRB
-
TYS
10h 53m
2 stops
$319American Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
7:00 am - 11:55 am
TYS
-
GRB
5h 55m
1 stop
United Airlines Logo
2:31 pm - 8:53 pm
GRB
-
TYS
5h 22m
1 stop
$326United Airlines
Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
6:00 am - 11:59 am
TYS
-
GRB
6h 59m
1 stop
United Airlines Logo
12:34 pm - 8:44 pm
GRB
-
TYS
7h 10m
1 stop
$331United Airlines
Sat, Aug 1 - Sat, Aug 8
American Airlines Logo
6:05 pm - 12:16 am
TYS
-
GRB
7h 11m
2 stops
American Airlines Logo
5:37 am - 3:57 pm
GRB
-
TYS
9h 20m
2 stops
$377American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
11:35 am - 2:54 pm
TYS
-
GRB
4h 19m
1 stop
American Airlines Logo
6:08 am - 11:05 am
GRB
-
TYS
3h 57m
1 stop
$378American Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
6:52 pm - 12:16 am
TYS
-
GRB
6h 24m
1 stop
American Airlines Logo
5:55 am - 3:13 pm
GRB
-
TYS
8h 18m
2 stops
$383American Airlines
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
4:07 pm - 12:12 am
TYS
-
GRB
9h 05m
2 stops
American Airlines Logo
12:26 pm - 10:58 pm
GRB
-
TYS
9h 32m
2 stops
$388American Airlines
Tue, Aug 4 - Mon, Aug 10
American Airlines Logo
6:32 pm - 12:12 am
TYS
-
GRB
6h 40m
1 stop
American Airlines Logo
3:24 pm - 9:58 pm
GRB
-
TYS
5h 34m
1 stop
$399American Airlines
Fri, Jul 10 - Mon, Jul 13

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American Airlines flights from Knoxville to Green Bay

Our best American Airlines deals on Knoxville to Green Bay flight tickets
American Airlines
Aug 15
TYS6:52 pmKnoxville McGhee Tyson
6h 24m
1 stop
GRB12:16 amGreen Bay Austin-Straubel
Aug 22
GRB5:37 amGreen Bay Austin-Straubel
4h 33m
1 stop
TYS11:10 amKnoxville McGhee Tyson
$309
American Airlines
Aug 15
TYS6:05 pmKnoxville McGhee Tyson
7h 11m
2 stops
GRB12:16 amGreen Bay Austin-Straubel
Aug 22
GRB3:46 pmGreen Bay Austin-Straubel
7h 07m
1 stop
TYS11:53 pmKnoxville McGhee Tyson
$314
American Airlines
Aug 15
TYS6:05 pmKnoxville McGhee Tyson
7h 11m
2 stops
GRB12:16 amGreen Bay Austin-Straubel
Aug 22
GRB5:37 amGreen Bay Austin-Straubel
10h 53m
2 stops
TYS5:30 pmKnoxville McGhee Tyson
$319

United Airlines flights from Knoxville to Green Bay

Our best United Airlines deals on Knoxville to Green Bay flight tickets
United Airlines
Aug 14
TYS7:00 amKnoxville McGhee Tyson
5h 55m
1 stop
GRB11:55 amGreen Bay Austin-Straubel
Aug 17
GRB2:31 pmGreen Bay Austin-Straubel
5h 22m
1 stop
TYS8:53 pmKnoxville McGhee Tyson
$326
United Airlines
Aug 1
TYS6:00 amKnoxville McGhee Tyson
6h 59m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
Aug 8
GRB12:34 pmGreen Bay Austin-Straubel
7h 10m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
$331
United Airlines
Jul 18
TYS6:00 amKnoxville McGhee Tyson
5h 01m
1 stop
GRB10:01 amGreen Bay Austin-Straubel
Jul 22
GRB12:34 pmGreen Bay Austin-Straubel
7h 10m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
$449

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 July 7, 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

Sat 8/15

6:52 pm-12:16 am

1 stop6h 24m

Green Bay Austin-Straubel

Sat 8/22

5:37 am-11:10 am

1 stop4h 33m

$309

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 8/15

6:05 pm-12:16 am

2 stops7h 11m

Green Bay Austin-Straubel

Sat 8/22

3:46 pm-11:53 pm

1 stop7h 07m

$314

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 8/15

6:05 pm-12:16 am

2 stops7h 11m

Green Bay Austin-Straubel

Sat 8/22

5:37 am-5:30 pm

2 stops10h 53m

$319

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Fri 8/14

7:00 am-11:55 am

1 stop5h 55m

Green Bay Austin-Straubel

Mon 8/17

2:31 pm-8:53 pm

1 stop5h 22m

$326

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 8/1

6:00 am-11:59 am

1 stop6h 59m

Green Bay Austin-Straubel

Sat 8/8

12:34 pm-8:44 pm

1 stop7h 10m

$331

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 8/15

6:05 pm-12:16 am

2 stops7h 11m

Green Bay Austin-Straubel

Sat 8/22

5:37 am-3:57 pm

2 stops9h 20m

$377
Quickest round-trip

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 7/30

11:35 am-2:54 pm

1 stop4h 19m

Green Bay Austin-Straubel

Tue 8/4

6:08 am-11:05 am

1 stop3h 57m

$378

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Fri 9/4

6:52 pm-12:16 am

1 stop6h 24m

Green Bay Austin-Straubel

Sun 9/6

5:55 am-3:13 pm

2 stops8h 18m

$383

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Tue 8/4

4:07 pm-12:12 am

2 stops9h 05m

Green Bay Austin-Straubel

Mon 8/10

12:26 pm-10:58 pm

2 stops9h 32m

$388

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Fri 7/10

6:32 pm-12:12 am

1 stop6h 40m

Green Bay Austin-Straubel

Mon 7/13

3:24 pm-9:58 pm

1 stop5h 34m

$399

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?

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

What airlines fly to Green Bay?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Green Bay from Knoxville according to our data. American Airlines is the first choice among our users, with 48% 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

Frequently asked questions about flying from Knoxville to Green Bay

  • 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 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.

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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