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Cheap flights from Green Bay to Knoxville 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 Green Bay to Knoxville departing on 9/23. 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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Find the cheapest flights from Green Bay to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:13 pm - 11:00 pm
GRB
-
TYS
5h 47m
1 stop
Delta Logo
4:38 pm - 10:06 pm
TYS
-
GRB
6h 28m
1 stop
$309Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
6:55 am - 3:18 pm
GRB
-
TYS
7h 23m
2 stops
Delta Logo
7:15 am - 10:30 am
TYS
-
GRB
4h 15m
1 stop
$314Delta
Sat, Jul 4 - Mon, Jul 6
Delta Logo
10:50 am - 6:38 pm
GRB
-
TYS
6h 48m
2 stops
Delta Logo
12:00 pm - 8:37 pm
TYS
-
GRB
9h 37m
2 stops
$319Delta
Thu, Nov 12 - Sun, Nov 15
Delta Logo
5:10 am - 1:16 pm
GRB
-
TYS
7h 06m
1 stop
Delta Logo
7:15 am - 10:27 am
TYS
-
GRB
4h 12m
1 stop
$320Delta
Tue, Jul 7 - Mon, Jul 13
American Airlines Logo
6:51 pm - 11:53 pm
GRB
-
TYS
4h 02m
1 stop
American Airlines Logo
6:43 pm - 12:10 am
TYS
-
GRB
6h 27m
1 stop
$339American Airlines
Fri, Jun 5 - Mon, Jun 8
Delta Logo
5:10 am - 11:09 am
GRB
-
TYS
4h 59m
1 stop
Delta Logo
5:25 pm - 8:32 pm
TYS
-
GRB
4h 07m
1 stop
$354Delta
Wed, Jul 1 - Fri, Jul 3
Delta Logo
4:14 pm - 12:02 am
GRB
-
TYS
6h 48m
2 stops
Delta Logo
3:59 pm - 8:32 pm
TYS
-
GRB
5h 33m
1 stop
$359Delta
Sat, Jun 13 - Mon, Jun 15
Delta Logo
7:00 am - 2:20 pm
GRB
-
TYS
6h 20m
1 stop
Delta Logo
5:35 pm - 10:52 pm
TYS
-
GRB
6h 17m
1 stop
$369Delta
Wed, Jun 3 - Sat, Jun 6
American Airlines Logo
11:16 am - 5:49 pm
GRB
-
TYS
5h 33m
1 stop
American Airlines Logo
5:00 am - 11:57 am
TYS
-
GRB
7h 57m
2 stops
$371American Airlines
Sat, Aug 1 - Sat, Aug 8
Delta Logo
5:10 am - 1:19 pm
GRB
-
TYS
7h 09m
1 stop
Delta Logo
7:15 am - 10:30 am
TYS
-
GRB
4h 15m
1 stop
$374Delta
Wed, Jun 17 - Sat, Jun 20

Delta flights from Green Bay to Knoxville

Our best Delta deals on Green Bay to Knoxville flight tickets
Delta
Aug 13
GRB4:13 pmGreen Bay Austin-Straubel
5h 47m
1 stop
TYS11:00 pmKnoxville McGhee Tyson
Aug 17
TYS4:38 pmKnoxville McGhee Tyson
6h 28m
1 stop
GRB10:06 pmGreen Bay Austin-Straubel
$309
Delta
Jul 4
GRB6:55 amGreen Bay Austin-Straubel
7h 23m
2 stops
TYS3:18 pmKnoxville McGhee Tyson
Jul 6
TYS7:15 amKnoxville McGhee Tyson
4h 15m
1 stop
GRB10:30 amGreen Bay Austin-Straubel
$314
Delta
Nov 12
GRB10:50 amGreen Bay Austin-Straubel
6h 48m
2 stops
TYS6:38 pmKnoxville McGhee Tyson
Nov 15
TYS12:00 pmKnoxville McGhee Tyson
9h 37m
2 stops
GRB8:37 pmGreen Bay Austin-Straubel
$319

United Airlines flights from Green Bay to Knoxville

Our best United Airlines deals on Green Bay to Knoxville flight tickets
United Airlines
May 30
GRB10:37 amGreen Bay Austin-Straubel
5h 14m
1 stop
TYS4:51 pmKnoxville McGhee Tyson
Jun 1
TYS6:00 amKnoxville McGhee Tyson
5h 01m
1 stop
GRB10:01 amGreen Bay Austin-Straubel
$399
United Airlines
May 28
GRB5:00 amGreen Bay Austin-Straubel
4h 05m
1 stop
TYS10:05 amKnoxville McGhee Tyson
May 29
TYS5:41 pmKnoxville McGhee Tyson
5h 59m
1 stop
GRB10:40 pmGreen Bay Austin-Straubel
$474
United Airlines
Aug 22
GRB2:36 pmGreen Bay Austin-Straubel
5h 17m
1 stop
TYS8:53 pmKnoxville McGhee Tyson
Aug 26
TYS9:45 amKnoxville McGhee Tyson
13h 34m
2 stops
GRB10:19 pmGreen Bay Austin-Straubel
$507

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 May 23, 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

Cheapest round-trip

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Thu 8/13

4:13 pm-11:00 pm

1 stop5h 47m

Knoxville McGhee Tyson

Mon 8/17

4:38 pm-10:06 pm

1 stop6h 28m

$309

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 7/4

6:55 am-3:18 pm

2 stops7h 23m

Knoxville McGhee Tyson

Mon 7/6

7:15 am-10:30 am

1 stop4h 15m

$314

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Thu 11/12

10:50 am-6:38 pm

2 stops6h 48m

Knoxville McGhee Tyson

Sun 11/15

12:00 pm-8:37 pm

2 stops9h 37m

$319

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 7/7

5:10 am-1:16 pm

1 stop7h 06m

Knoxville McGhee Tyson

Mon 7/13

7:15 am-10:27 am

1 stop4h 12m

$320

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 6/5

6:51 pm-11:53 pm

1 stop4h 02m

Knoxville McGhee Tyson

Mon 6/8

6:43 pm-12:10 am

1 stop6h 27m

$339
Quickest round-trip

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Wed 7/1

5:10 am-11:09 am

1 stop4h 59m

Knoxville McGhee Tyson

Fri 7/3

5:25 pm-8:32 pm

1 stop4h 07m

$354

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 6/13

4:14 pm-12:02 am

2 stops6h 48m

Knoxville McGhee Tyson

Mon 6/15

3:59 pm-8:32 pm

1 stop5h 33m

$359

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Wed 6/3

7:00 am-2:20 pm

1 stop6h 20m

Knoxville McGhee Tyson

Sat 6/6

5:35 pm-10:52 pm

1 stop6h 17m

$369

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 8/1

11:16 am-5:49 pm

1 stop5h 33m

Knoxville McGhee Tyson

Sat 8/8

5:00 am-11:57 am

2 stops7h 57m

$371

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Wed 6/17

5:10 am-1:19 pm

1 stop7h 09m

Knoxville McGhee Tyson

Sat 6/20

7:15 am-10:30 am

1 stop4h 15m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 typical price of a round-trip flight between Green Bay and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from Green Bay, with most prices found around $0. If you aren’t able to travel during the month of February, then book flights to Knoxville from Green Bay during April instead. Flights to Knoxville in April, while not as cheap as those in February, still average around $331.

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

3h 24m

Direct flights

None
The fastest flight from Green Bay to Knoxville takes 3h 24m
There are no direct flights from Green Bay to Knoxville. There are no popular flight routes from Green Bay to Knoxville.
Search flight deals

Frequently asked questions about flying from Green Bay to Knoxville

  • 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 3h 24m.

  • 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 $248Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $273Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.9
8,444 reviews
Search Delta 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
Crossville
Murphy
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
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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