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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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:24 am - 11:11 am
GRB
-
TYS
4h 47m
1 stop
Delta Logo
6:12 pm - 10:06 pm
TYS
-
GRB
4h 54m
1 stop
$309Delta
Fri, Aug 14 - Wed, Aug 19
Delta Logo
6:15 am - 3:30 pm
GRB
-
TYS
8h 15m
2 stops
Delta Logo
11:38 am - 4:55 pm
TYS
-
GRB
6h 17m
1 stop
$314Delta
Fri, Aug 14 - Wed, Aug 19
Delta Logo
6:15 am - 5:19 pm
GRB
-
TYS
10h 04m
2 stops
Delta Logo
7:30 am - 4:55 pm
TYS
-
GRB
10h 25m
2 stops
$319Delta
Fri, Aug 14 - Wed, Aug 19
United Airlines Logo
12:34 pm - 8:44 pm
GRB
-
TYS
7h 10m
1 stop
United Airlines Logo
6:00 am - 11:59 am
TYS
-
GRB
6h 59m
1 stop
$337United Airlines
Thu, Jul 30 - Sun, Aug 2
Delta Logo
5:24 am - 11:11 am
GRB
-
TYS
4h 47m
1 stop
Delta Logo
6:12 pm - 10:06 pm
TYS
-
GRB
4h 54m
1 stop
$349Delta
Tue, Aug 4 - Mon, Aug 10
Delta Logo
6:15 am - 3:30 pm
GRB
-
TYS
8h 15m
2 stops
Delta Logo
11:00 am - 8:40 pm
TYS
-
GRB
10h 40m
2 stops
$359Delta
Fri, Aug 14 - Wed, Aug 19
American Airlines Logo
6:08 am - 12:30 pm
GRB
-
TYS
5h 22m
1 stop
American Airlines Logo
6:05 pm - 12:16 am
TYS
-
GRB
7h 11m
2 stops
$383American Airlines
Tue, Aug 4 - Mon, Aug 10
American Airlines Logo
1:01 pm - 10:23 pm
GRB
-
TYS
8h 22m
2 stops
American Airlines Logo
6:05 pm - 12:16 am
TYS
-
GRB
7h 11m
2 stops
$388American Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
1:11 pm - 8:44 pm
GRB
-
TYS
6h 33m
1 stop
United Airlines Logo
7:00 am - 12:55 pm
TYS
-
GRB
6h 55m
1 stop
$389United Airlines
Sat, Nov 14 - Wed, Nov 18
Delta Logo
5:30 am - 11:01 am
GRB
-
TYS
4h 31m
1 stop
Delta Logo
6:21 pm - 11:09 pm
TYS
-
GRB
5h 48m
1 stop
$461Delta
Thu, Oct 8 - Sun, Oct 11

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United Airlines flights from Green Bay to Knoxville

Our best United Airlines deals on Green Bay to Knoxville flight tickets
United Airlines
Jul 30
GRB12:34 pmGreen Bay Austin-Straubel
7h 10m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Aug 2
TYS6:00 amKnoxville McGhee Tyson
6h 59m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
$337
United Airlines
Nov 14
GRB6:25 amGreen Bay Austin-Straubel
5h 55m
1 stop
TYS1:20 pmKnoxville McGhee Tyson
Nov 18
TYS7:00 amKnoxville McGhee Tyson
4h 30m
1 stop
GRB10:30 amGreen Bay Austin-Straubel
$389
United Airlines
Jul 8
GRB6:30 amGreen Bay Austin-Straubel
5h 49m
1 stop
TYS1:19 pmKnoxville McGhee Tyson
Jul 12
TYS6:00 amKnoxville McGhee Tyson
5h 01m
1 stop
GRB10:01 amGreen Bay Austin-Straubel
$471

Delta flights from Green Bay to Knoxville

Our best Delta deals on Green Bay to Knoxville flight tickets
Delta
Aug 14
GRB5:24 amGreen Bay Austin-Straubel
4h 47m
1 stop
TYS11:11 amKnoxville McGhee Tyson
Aug 19
TYS6:12 pmKnoxville McGhee Tyson
4h 54m
1 stop
GRB10:06 pmGreen Bay Austin-Straubel
$309
Delta
Aug 14
GRB6:15 amGreen Bay Austin-Straubel
8h 15m
2 stops
TYS3:30 pmKnoxville McGhee Tyson
Aug 19
TYS11:38 amKnoxville McGhee Tyson
6h 17m
1 stop
GRB4:55 pmGreen Bay Austin-Straubel
$314
Delta
Aug 14
GRB6:15 amGreen Bay Austin-Straubel
10h 04m
2 stops
TYS5:19 pmKnoxville McGhee Tyson
Aug 19
TYS7:30 amKnoxville McGhee Tyson
10h 25m
2 stops
GRB4:55 pmGreen Bay Austin-Straubel
$319

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 July 7, 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
Quickest round-trip

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 8/14

5:24 am-11:11 am

1 stop4h 47m

Knoxville McGhee Tyson

Wed 8/19

6:12 pm-10:06 pm

1 stop4h 54m

$309

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 8/14

6:15 am-3:30 pm

2 stops8h 15m

Knoxville McGhee Tyson

Wed 8/19

11:38 am-4:55 pm

1 stop6h 17m

$314

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 8/14

6:15 am-5:19 pm

2 stops10h 04m

Knoxville McGhee Tyson

Wed 8/19

7:30 am-4:55 pm

2 stops10h 25m

$319

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Thu 7/30

12:34 pm-8:44 pm

1 stop7h 10m

Knoxville McGhee Tyson

Sun 8/2

6:00 am-11:59 am

1 stop6h 59m

$337

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 8/4

5:24 am-11:11 am

1 stop4h 47m

Knoxville McGhee Tyson

Mon 8/10

6:12 pm-10:06 pm

1 stop4h 54m

$349

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 8/14

6:15 am-3:30 pm

2 stops8h 15m

Knoxville McGhee Tyson

Wed 8/19

11:00 am-8:40 pm

2 stops10h 40m

$359

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 8/4

6:08 am-12:30 pm

1 stop5h 22m

Knoxville McGhee Tyson

Mon 8/10

6:05 pm-12:16 am

2 stops7h 11m

$383

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 8/4

1:01 pm-10:23 pm

2 stops8h 22m

Knoxville McGhee Tyson

Mon 8/10

6:05 pm-12:16 am

2 stops7h 11m

$388

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Sat 11/14

1:11 pm-8:44 pm

1 stop6h 33m

Knoxville McGhee Tyson

Wed 11/18

7:00 am-12:55 pm

1 stop6h 55m

$389

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Thu 10/8

5:30 am-11:01 am

1 stop4h 31m

Knoxville McGhee Tyson

Sun 10/11

6:21 pm-11:09 pm

1 stop5h 48m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 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 $333.

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 31m

Direct flights

None
The fastest flight from Green Bay to Knoxville takes 4h 31m
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 4h 31m.

  • 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
9,944 reviews
Search United Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.8
8,450 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
Murphy
Crossville
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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