Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Knoxville to Green Bay from $185

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 2/25. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Knoxville to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:45 am - 9:50 am
TYS
-
GRB
4h 05m
1 stop
United Airlines Logo
3:44 pm - 8:37 pm
GRB
-
TYS
3h 53m
1 stop
$279United Airlines
Tue, Feb 24 - Sat, Feb 28
Delta Logo
5:35 am - 11:24 am
TYS
-
GRB
6h 49m
2 stops
Delta Logo
7:00 am - 12:08 pm
GRB
-
TYS
4h 08m
1 stop
$344Delta
Tue, Feb 24 - Sat, Feb 28
Delta Logo
11:44 am - 4:21 pm
TYS
-
GRB
5h 37m
1 stop
Delta Logo
7:00 am - 2:40 pm
GRB
-
TYS
6h 40m
1 stop
$354Delta
Sat, May 23 - Tue, Jun 9
American Airlines Logo
7:09 am - 11:45 am
TYS
-
GRB
5h 36m
1 stop
American Airlines Logo
6:49 pm - 10:58 am
GRB
-
TYS
15h 09m
1 stop
$357American Airlines
Wed, May 27 - Mon, Jun 8
American Airlines Logo
4:43 pm - 11:51 pm
TYS
-
GRB
8h 08m
2 stops
American Airlines Logo
6:00 am - 10:58 am
GRB
-
TYS
3h 58m
1 stop
$361American Airlines
Sat, May 23 - Tue, Jun 9
Delta Logo
11:44 am - 4:21 pm
TYS
-
GRB
5h 37m
1 stop
Delta Logo
7:00 am - 2:40 pm
GRB
-
TYS
6h 40m
1 stop
$364Delta
Sat, May 23 - Tue, Jun 9
American Airlines Logo
4:43 pm - 11:51 pm
TYS
-
GRB
8h 08m
2 stops
American Airlines Logo
12:15 pm - 9:31 pm
GRB
-
TYS
8h 16m
2 stops
$366American Airlines
Sat, May 23 - Tue, Jun 9
American Airlines Logo
4:29 pm - 11:32 pm
TYS
-
GRB
8h 03m
2 stops
American Airlines Logo
5:00 am - 5:31 pm
GRB
-
TYS
11h 31m
2 stops
$367American Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
7:09 am - 11:51 pm
TYS
-
GRB
17h 42m
1 stop
American Airlines Logo
6:49 pm - 10:58 am
GRB
-
TYS
15h 09m
1 stop
$387American Airlines
Wed, May 27 - Mon, Jun 8
American Airlines Logo
4:43 pm - 11:51 pm
TYS
-
GRB
8h 08m
2 stops
American Airlines Logo
6:00 am - 10:58 am
GRB
-
TYS
3h 58m
1 stop
$388American Airlines
Sat, May 23 - Tue, Jun 9

United Airlines flights from Knoxville to Green Bay

Our best United Airlines deals on Knoxville to Green Bay flight tickets
United Airlines
Feb 24
TYS6:45 amKnoxville McGhee Tyson
4h 05m
1 stop
GRB9:50 amGreen Bay Austin-Straubel
Feb 28
GRB3:44 pmGreen Bay Austin-Straubel
3h 53m
1 stop
TYS8:37 pmKnoxville McGhee Tyson
$279
United Airlines
Feb 13
TYS1:50 pmKnoxville McGhee Tyson
6h 07m
1 stop
GRB6:57 pmGreen Bay Austin-Straubel
Feb 15
GRB6:30 amGreen Bay Austin-Straubel
5h 45m
1 stop
TYS1:15 pmKnoxville McGhee Tyson
$369

Delta flights from Knoxville to Green Bay

Our best Delta deals on Knoxville to Green Bay flight tickets
Delta
Feb 24
TYS5:35 amKnoxville McGhee Tyson
6h 49m
2 stops
GRB11:24 amGreen Bay Austin-Straubel
Feb 28
GRB7:00 amGreen Bay Austin-Straubel
4h 08m
1 stop
TYS12:08 pmKnoxville McGhee Tyson
$344
Delta
May 23
TYS11:44 amKnoxville McGhee Tyson
5h 37m
1 stop
GRB4:21 pmGreen Bay Austin-Straubel
Jun 9
GRB7:00 amGreen Bay Austin-Straubel
6h 40m
1 stop
TYS2:40 pmKnoxville McGhee Tyson
$354
Delta
May 23
TYS11:44 amKnoxville McGhee Tyson
5h 37m
1 stop
GRB4:21 pmGreen Bay Austin-Straubel
Jun 9
GRB7:00 amGreen Bay Austin-Straubel
6h 40m
1 stop
TYS2:40 pmKnoxville McGhee Tyson
$364

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 February 11, 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

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Tue 2/24

6:45 am-9:50 am

1 stop4h 05m

Green Bay Austin-Straubel

Sat 2/28

3:44 pm-8:37 pm

1 stop3h 53m

$279

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Tue 2/24

5:35 am-11:24 am

2 stops6h 49m

Green Bay Austin-Straubel

Sat 2/28

7:00 am-12:08 pm

1 stop4h 08m

$344

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 5/23

11:44 am-4:21 pm

1 stop5h 37m

Green Bay Austin-Straubel

Tue 6/9

7:00 am-2:40 pm

1 stop6h 40m

$354

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 5/27

7:09 am-11:45 am

1 stop5h 36m

Green Bay Austin-Straubel

Mon 6/8

6:49 pm-10:58 am

1 stop15h 09m

$357

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 5/23

4:43 pm-11:51 pm

2 stops8h 08m

Green Bay Austin-Straubel

Tue 6/9

6:00 am-10:58 am

1 stop3h 58m

$361

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 5/23

11:44 am-4:21 pm

1 stop5h 37m

Green Bay Austin-Straubel

Tue 6/9

7:00 am-2:40 pm

1 stop6h 40m

$364

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 5/23

4:43 pm-11:51 pm

2 stops8h 08m

Green Bay Austin-Straubel

Tue 6/9

12:15 pm-9:31 pm

2 stops8h 16m

$366

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Tue 2/24

4:29 pm-11:32 pm

2 stops8h 03m

Green Bay Austin-Straubel

Sat 2/28

5:00 am-5:31 pm

2 stops11h 31m

$367

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Wed 5/27

7:09 am-11:51 pm

1 stop17h 42m

Green Bay Austin-Straubel

Mon 6/8

6:49 pm-10:58 am

1 stop15h 09m

$387

KnoxvilleGreen Bay

TYS - GRB

TYSGRB

Knoxville McGhee Tyson

Sat 5/23

4:43 pm-11:51 pm

2 stops8h 08m

Green Bay Austin-Straubel

Tue 6/9

6:00 am-10:58 am

1 stop3h 58m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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?

American Airlines is the most popular carrier 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 41% 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

5h 37m

Direct flights

None
The fastest flight from Knoxville to Green Bay takes 5h 37m
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 37m 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
11,271 reviews
Search American Airlines flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
9,279 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.

An easier way to manage your Green Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/13
Fri 3/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States