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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 1/27. 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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0 bags

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Cheap round-trip flights

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Delta Logo
6:30 am - 11:21 amTYS-GRB
5h 51m1 stop
Delta Logo
4:15 pm - 11:09 pmGRB-TYS
5h 54m1 stop
$249Delta
Find Deal
Tue, Jan 27 - Sat, Jan 31
Delta Logo
5:40 am - 10:35 amTYS-GRB
5h 55m2 stops
Delta Logo
4:15 pm - 11:09 pmGRB-TYS
5h 54m1 stop
$254Delta
Find Deal
Tue, Jan 27 - Sat, Jan 31
Delta Logo
5:40 am - 10:35 amTYS-GRB
5h 55m2 stops
Delta Logo
4:15 pm - 11:45 pmGRB-TYS
6h 30m2 stops
$259Delta
Find Deal
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
6:29 pm - 11:31 pmTYS-GRB
6h 02m1 stop
American Airlines Logo
8:02 pm - 12:44 pmGRB-TYS
15h 42m1 stop
$749American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
4:59 pm - 11:31 pmTYS-GRB
7h 32m2 stops
American Airlines Logo
8:02 pm - 12:44 pmGRB-TYS
15h 42m1 stop
$754American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
6:29 pm - 11:31 pmTYS-GRB
6h 02m1 stop
American Airlines Logo
8:02 pm - 12:44 pmGRB-TYS
15h 42m1 stop
$760American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
4:59 pm - 11:31 pmTYS-GRB
7h 32m2 stops
American Airlines Logo
8:02 pm - 12:44 pmGRB-TYS
15h 42m1 stop
$765American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
6:29 pm - 11:31 pmTYS-GRB
6h 02m1 stop
American Airlines Logo
8:02 pm - 12:44 pmGRB-TYS
15h 42m1 stop
$798American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
4:59 pm - 11:31 pmTYS-GRB
7h 32m2 stops
American Airlines Logo
8:02 pm - 12:44 pmGRB-TYS
15h 42m1 stop
$803American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8

Delta flights from Knoxville to Green Bay

Our best Delta deals on Knoxville to Green Bay flight tickets
Delta
Jan 27
TYS6:30 amKnoxville McGhee Tyson
5h 51m
1 stop
GRB11:21 amGreen Bay Austin-Straubel
Jan 31
GRB4:15 pmGreen Bay Austin-Straubel
5h 54m
1 stop
TYS11:09 pmKnoxville McGhee Tyson
$249
Find similar
Delta
Jan 27
TYS5:40 amKnoxville McGhee Tyson
5h 55m
2 stops
GRB10:35 amGreen Bay Austin-Straubel
Jan 31
GRB4:15 pmGreen Bay Austin-Straubel
5h 54m
1 stop
TYS11:09 pmKnoxville McGhee Tyson
$254
Find similar
Delta
Jan 27
TYS5:40 amKnoxville McGhee Tyson
5h 55m
2 stops
GRB10:35 amGreen Bay Austin-Straubel
Jan 31
GRB4:15 pmGreen Bay Austin-Straubel
6h 30m
2 stops
TYS11:45 pmKnoxville McGhee Tyson
$259
Find similar

American Airlines flights from Knoxville to Green Bay

Our best American Airlines deals on Knoxville to Green Bay flight tickets
American Airlines
Dec 4
TYS6:29 pmKnoxville McGhee Tyson
6h 02m
1 stop
GRB11:31 pmGreen Bay Austin-Straubel
Dec 8
GRB8:02 pmGreen Bay Austin-Straubel
15h 42m
1 stop
TYS12:44 pmKnoxville McGhee Tyson
$749
Find similar
American Airlines
Dec 4
TYS4:59 pmKnoxville McGhee Tyson
7h 32m
2 stops
GRB11:31 pmGreen Bay Austin-Straubel
Dec 8
GRB8:02 pmGreen Bay Austin-Straubel
15h 42m
1 stop
TYS12:44 pmKnoxville McGhee Tyson
$754
Find similar
American Airlines
Dec 4
TYS6:29 pmKnoxville McGhee Tyson
6h 02m
1 stop
GRB11:31 pmGreen Bay Austin-Straubel
Dec 8
GRB8:02 pmGreen Bay Austin-Straubel
15h 42m
1 stop
TYS12:44 pmKnoxville McGhee Tyson
$760
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 November 30, 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

Tue 1/27

6:30 am-11:21 am

1 stop5h 51m

Green Bay Austin-Straubel

Sat 1/31

4:15 pm-11:09 pm

1 stop5h 54m

$249

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Tue 1/27

5:40 am-10:35 am

2 stops5h 55m

Green Bay Austin-Straubel

Sat 1/31

4:15 pm-11:09 pm

1 stop5h 54m

$254

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Tue 1/27

5:40 am-10:35 am

2 stops5h 55m

Green Bay Austin-Straubel

Sat 1/31

4:15 pm-11:45 pm

2 stops6h 30m

$259

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 12/4

6:29 pm-11:31 pm

1 stop6h 02m

Green Bay Austin-Straubel

Mon 12/8

8:02 pm-12:44 pm

1 stop15h 42m

$749

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 12/4

4:59 pm-11:31 pm

2 stops7h 32m

Green Bay Austin-Straubel

Mon 12/8

8:02 pm-12:44 pm

1 stop15h 42m

$754

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 12/4

6:29 pm-11:31 pm

1 stop6h 02m

Green Bay Austin-Straubel

Mon 12/8

8:02 pm-12:44 pm

1 stop15h 42m

$760

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 12/4

4:59 pm-11:31 pm

2 stops7h 32m

Green Bay Austin-Straubel

Mon 12/8

8:02 pm-12:44 pm

1 stop15h 42m

$765

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 12/4

6:29 pm-11:31 pm

1 stop6h 02m

Green Bay Austin-Straubel

Mon 12/8

8:02 pm-12:44 pm

1 stop15h 42m

$798

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Thu 12/4

4:59 pm-11:31 pm

2 stops7h 32m

Green Bay Austin-Straubel

Mon 12/8

8:02 pm-12:44 pm

1 stop15h 42m

$803

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

3h 52m

Direct flights

None
The fastest flight from Knoxville to Green Bay takes 3h 52m
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 5h 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
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,057 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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