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Cheap flights from Green Bay to Knoxville from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Knoxville departing on 2/13. 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

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Find the cheapest flights from Green Bay to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:00 pm - 10:29 pm
GRB
-
TYS
6h 29m1 stop
United Airlines Logo
7:00 am - 11:59 am
TYS
-
GRB
5h 59m1 stop
$269United Airlines
Sat, Apr 4 - Sat, Apr 11
Delta Logo
4:19 pm - 10:43 pm
GRB
-
TYS
5h 24m1 stop
Delta Logo
5:30 am - 10:27 am
TYS
-
GRB
5h 57m2 stops
$324Delta
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
5:35 pm - 10:29 pm
GRB
-
TYS
3h 54m1 stop
United Airlines Logo
7:00 am - 11:59 am
TYS
-
GRB
5h 59m1 stop
$339United Airlines
Mon, Mar 30 - Sun, Apr 5
United Airlines Logo
2:39 pm - 8:52 pm
GRB
-
TYS
5h 13m1 stop
United Airlines Logo
11:10 am - 2:02 pm
TYS
-
GRB
3h 52m1 stop
$349United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
3:00 pm - 10:29 pm
GRB
-
TYS
6h 29m1 stop
United Airlines Logo
7:00 am - 11:59 am
TYS
-
GRB
5h 59m1 stop
$369United Airlines
Sun, Mar 29 - Sun, Apr 5
United Airlines Logo
5:35 pm - 10:29 pm
GRB
-
TYS
3h 54m1 stop
United Airlines Logo
7:00 am - 11:59 am
TYS
-
GRB
5h 59m1 stop
$389United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
3:00 pm - 10:29 pm
GRB
-
TYS
6h 29m1 stop
United Airlines Logo
7:00 am - 10:00 am
TYS
-
GRB
4h 00m1 stop
$399United Airlines
Sun, Mar 29 - Sat, Apr 4
United Airlines Logo
2:54 pm - 8:48 pm
GRB
-
TYS
4h 54m1 stop
United Airlines Logo
7:00 am - 11:59 am
TYS
-
GRB
5h 59m1 stop
$404United Airlines
Sat, Mar 28 - Sat, Apr 4
American Airlines Logo
9:53 am - 9:54 pm
GRB
-
TYS
11h 01m2 stops
American Airlines Logo
2:06 pm - 9:39 pm
TYS
-
GRB
8h 33m2 stops
$420American Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
2:54 pm - 8:47 pm
GRB
-
TYS
4h 53m1 stop
United Airlines Logo
7:00 am - 11:59 am
TYS
-
GRB
5h 59m1 stop
$434United Airlines
Fri, Mar 27 - Sun, Apr 5

United Airlines flights from Green Bay to Knoxville

Our best United Airlines deals on Green Bay to Knoxville flight tickets
United Airlines
Apr 4
GRB3:00 pmGreen Bay Austin-Straubel
6h 29m
1 stop
TYS10:29 pmKnoxville McGhee Tyson
Apr 11
TYS7:00 amKnoxville McGhee Tyson
5h 59m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
$269
United Airlines
Mar 30
GRB5:35 pmGreen Bay Austin-Straubel
3h 54m
1 stop
TYS10:29 pmKnoxville McGhee Tyson
Apr 5
TYS7:00 amKnoxville McGhee Tyson
5h 59m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
$339
United Airlines
Jan 24
GRB2:39 pmGreen Bay Austin-Straubel
5h 13m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Jan 28
TYS11:10 amKnoxville McGhee Tyson
3h 52m
1 stop
GRB2:02 pmGreen Bay Austin-Straubel
$349

Delta flights from Green Bay to Knoxville

Our best Delta deals on Green Bay to Knoxville flight tickets
Delta
Apr 4
GRB4:19 pmGreen Bay Austin-Straubel
5h 24m
1 stop
TYS10:43 pmKnoxville McGhee Tyson
Apr 11
TYS5:30 amKnoxville McGhee Tyson
5h 57m
2 stops
GRB10:27 amGreen Bay Austin-Straubel
$324
Delta
Jan 16
GRB4:18 pmGreen Bay Austin-Straubel
5h 51m
1 stop
TYS11:09 pmKnoxville McGhee Tyson
Jan 18
TYS7:30 amKnoxville McGhee Tyson
4h 05m
1 stop
GRB10:35 amGreen Bay Austin-Straubel
$374
Delta
Jan 15
GRB7:00 amGreen Bay Austin-Straubel
8h 19m
2 stops
TYS4:19 pmKnoxville McGhee Tyson
Jan 18
TYS7:30 amKnoxville McGhee Tyson
4h 05m
1 stop
GRB10:35 amGreen Bay Austin-Straubel
$379

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Knoxville 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 January 12, 2026.
Use the filters below to find and compare flights from Green Bay to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 4/4

3:00 pm-10:29 pm

1 stop6h 29m

Knoxville McGhee Tyson

Sat 4/11

7:00 am-11:59 am

1 stop5h 59m

$269

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 4/4

4:19 pm-10:43 pm

1 stop5h 24m

Knoxville McGhee Tyson

Sat 4/11

5:30 am-10:27 am

2 stops5h 57m

$324

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Mon 3/30

5:35 pm-10:29 pm

1 stop3h 54m

Knoxville McGhee Tyson

Sun 4/5

7:00 am-11:59 am

1 stop5h 59m

$339

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 1/24

2:39 pm-8:52 pm

1 stop5h 13m

Knoxville McGhee Tyson

Wed 1/28

11:10 am-2:02 pm

1 stop3h 52m

$349

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sun 3/29

3:00 pm-10:29 pm

1 stop6h 29m

Knoxville McGhee Tyson

Sun 4/5

7:00 am-11:59 am

1 stop5h 59m

$369

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Mon 4/20

5:35 pm-10:29 pm

1 stop3h 54m

Knoxville McGhee Tyson

Fri 4/24

7:00 am-11:59 am

1 stop5h 59m

$389

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sun 3/29

3:00 pm-10:29 pm

1 stop6h 29m

Knoxville McGhee Tyson

Sat 4/4

7:00 am-10:00 am

1 stop4h 00m

$399

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 3/28

2:54 pm-8:48 pm

1 stop4h 54m

Knoxville McGhee Tyson

Sat 4/4

7:00 am-11:59 am

1 stop5h 59m

$404

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 4/4

9:53 am-9:54 pm

2 stops11h 01m

Knoxville McGhee Tyson

Sat 4/11

2:06 pm-9:39 pm

2 stops8h 33m

$420

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 3/27

2:54 pm-8:47 pm

1 stop4h 53m

Knoxville McGhee Tyson

Sun 4/5

7:00 am-11:59 am

1 stop5h 59m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Knoxville from

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

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 month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Green Bay, with most prices found around $283. If you aren’t able to travel during the month of August, then book flights to Knoxville from Green Bay during April instead. Flights to Knoxville in April, while not as cheap as those in August, still average around $294.

When to book flights from Green Bay to Knoxville

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

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

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

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Green Bay to Knoxville takes 4h 10m
There are no direct flights from Green Bay to Knoxville. There are no popular flight routes from Green Bay to Knoxville.
Search flight deals

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

    There are 629.0 mi between Green Bay Austin-Straubel and Knoxville McGhee Tyson. By plane, this route typically takes 4h 10m.

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

    Prices for flights from Green Bay Austin-Straubel Airport to Knoxville McGhee Tyson Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Green Bay to Knoxville

Compare and see reviews for airlines that fly from Green Bay to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,033 reviews
Search Delta flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,108 reviews
Search American Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Murphy
Crossville
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Jefferson City
Clinton
Rockford

Why use momondo?

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

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

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

Yes. All flights to Knoxville from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Green Bay to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Knoxville from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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