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Cheap flights from Knoxville to Green Bay from $249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Green Bay departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
12:50 pm - 4:07 pmTYS-GRB
4h 17m1 stop
Delta Logo
12:13 pm - 7:03 pmGRB-TYS
5h 50m1 stop
$249Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:39 am - 10:30 amTYS-GRB
3h 51m1 stop
Delta Logo
7:00 am - 2:48 pmGRB-TYS
6h 48m2 stops
$254Delta
Find Deal
Wed, Nov 19 - Thu, Nov 27
Delta Logo
5:35 am - 11:33 amTYS-GRB
6h 58m2 stops
Delta Logo
7:00 am - 2:48 pmGRB-TYS
6h 48m2 stops
$259Delta
Find Deal
Wed, Nov 19 - Thu, Nov 27
United Airlines Logo
8:26 am - 12:33 pmTYS-GRB
5h 07m1 stop
United Airlines Logo
8:00 am - 1:17 pmGRB-TYS
4h 17m1 stop
$319United Airlines
Find Deal
Wed, Nov 19 - Fri, Nov 28
American Airlines Logo
7:38 am - 2:29 pmTYS-GRB
7h 51m2 stops
American Airlines Logo
6:00 am - 5:58 pmGRB-TYS
10h 58m2 stops
$329American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
11:22 am - 9:58 pmTYS-GRB
11h 36m2 stops
American Airlines Logo
7:17 am - 12:43 pmGRB-TYS
4h 26m1 stop
$349American Airlines
Find Deal
Wed, Nov 19 - Fri, Nov 28
United Airlines Logo
8:26 am - 12:33 pmTYS-GRB
5h 07m1 stop
United Airlines Logo
8:00 am - 1:17 pmGRB-TYS
4h 17m1 stop
$384United Airlines
Find Deal
Thu, Nov 20 - Fri, Nov 28
United Airlines Logo
8:26 am - 12:33 pmTYS-GRB
5h 07m1 stop
United Airlines Logo
6:15 am - 5:08 pmGRB-TYS
9h 53m1 stop
$398United Airlines
Find Deal
Wed, Nov 19 - Thu, Nov 27
American Airlines Logo
11:22 am - 9:58 pmTYS-GRB
11h 36m2 stops
American Airlines Logo
3:10 pm - 10:54 pmGRB-TYS
6h 44m2 stops
$419American Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
8:26 am - 7:47 pmTYS-GRB
12h 21m1 stop
United Airlines Logo
5:27 pm - 10:55 pmGRB-TYS
4h 28m1 stop
$428United Airlines
Find Deal
Sun, Nov 23 - Fri, Nov 28

Delta flights from Knoxville to Green Bay

Our best Delta deals on Knoxville to Green Bay flight tickets
Delta
Dec 10
TYS12:50 pmKnoxville McGhee Tyson
4h 17m
1 stop
GRB4:07 pmGreen Bay Austin-Straubel
Dec 13
GRB12:13 pmGreen Bay Austin-Straubel
5h 50m
1 stop
TYS7:03 pmKnoxville McGhee Tyson
$249
Find similar
Delta
Nov 19
TYS7:39 amKnoxville McGhee Tyson
3h 51m
1 stop
GRB10:30 amGreen Bay Austin-Straubel
Nov 27
GRB7:00 amGreen Bay Austin-Straubel
6h 48m
2 stops
TYS2:48 pmKnoxville McGhee Tyson
$254
Find similar
Delta
Nov 19
TYS5:35 amKnoxville McGhee Tyson
6h 58m
2 stops
GRB11:33 amGreen Bay Austin-Straubel
Nov 27
GRB7:00 amGreen Bay Austin-Straubel
6h 48m
2 stops
TYS2:48 pmKnoxville McGhee Tyson
$259
Find similar

United Airlines flights from Knoxville to Green Bay

Our best United Airlines deals on Knoxville to Green Bay flight tickets
United Airlines
Nov 19
TYS8:26 amKnoxville McGhee Tyson
5h 07m
1 stop
GRB12:33 pmGreen Bay Austin-Straubel
Nov 28
GRB8:00 amGreen Bay Austin-Straubel
4h 17m
1 stop
TYS1:17 pmKnoxville McGhee Tyson
$319
Find similar
United Airlines
Nov 20
TYS8:26 amKnoxville McGhee Tyson
5h 07m
1 stop
GRB12:33 pmGreen Bay Austin-Straubel
Nov 28
GRB8:00 amGreen Bay Austin-Straubel
4h 17m
1 stop
TYS1:17 pmKnoxville McGhee Tyson
$384
Find similar
United Airlines
Nov 19
TYS8:26 amKnoxville McGhee Tyson
5h 07m
1 stop
GRB12:33 pmGreen Bay Austin-Straubel
Nov 27
GRB6:15 amGreen Bay Austin-Straubel
9h 53m
1 stop
TYS5:08 pmKnoxville McGhee Tyson
$398
Find similar

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 October 13, 2025.
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

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 12/10

12:50 pm-4:07 pm

1 stop4h 17m

Green Bay Austin-Straubel

Sat 12/13

12:13 pm-7:03 pm

1 stop5h 50m

$249

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 11/19

7:39 am-10:30 am

1 stop3h 51m

Green Bay Austin-Straubel

Thu 11/27

7:00 am-2:48 pm

2 stops6h 48m

$254

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 11/19

5:35 am-11:33 am

2 stops6h 58m

Green Bay Austin-Straubel

Thu 11/27

7:00 am-2:48 pm

2 stops6h 48m

$259

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 11/19

8:26 am-12:33 pm

1 stop5h 07m

Green Bay Austin-Straubel

Fri 11/28

8:00 am-1:17 pm

1 stop4h 17m

$319

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 12/10

7:38 am-2:29 pm

2 stops7h 51m

Green Bay Austin-Straubel

Sat 12/13

6:00 am-5:58 pm

2 stops10h 58m

$329

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 11/19

11:22 am-9:58 pm

2 stops11h 36m

Green Bay Austin-Straubel

Fri 11/28

7:17 am-12:43 pm

1 stop4h 26m

$349

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 11/20

8:26 am-12:33 pm

1 stop5h 07m

Green Bay Austin-Straubel

Fri 11/28

8:00 am-1:17 pm

1 stop4h 17m

$384

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 11/19

8:26 am-12:33 pm

1 stop5h 07m

Green Bay Austin-Straubel

Thu 11/27

6:15 am-5:08 pm

1 stop9h 53m

$398

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 11/19

11:22 am-9:58 pm

2 stops11h 36m

Green Bay Austin-Straubel

Wed 11/26

3:10 pm-10:54 pm

2 stops6h 44m

$419

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sun 11/23

8:26 am-7:47 pm

1 stop12h 21m

Green Bay Austin-Straubel

Fri 11/28

5:27 pm-10:55 pm

1 stop4h 28m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 day to depart on your flight to Green Bay?

The cheapest day to depart from Knoxville to Green Bay is on a Wednesday when prices can be found for as low as $301. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to Green Bay for around $672.

What is the cheapest time of day to depart on your flight to Green Bay?

Our most recent data shows that the best time of day to fly to Green Bay is in the afternoon. Flights from Knoxville to Green Bay during this time can be as low as $377. In the evening is when there is more demand to fly to Green Bay, so prices are often more expensive at around $533 per ticket.

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

Direct flights

None
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 51m 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 $248Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,046 reviews
Search American 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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