Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Green Bay to Knoxville from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Knoxville departing on 2/3. 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 Green Bay to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:06 pm - 11:45 pmGRB-TYS
10h 39m2 stops
Delta Logo
11:58 am - 9:35 pmTYS-GRB
10h 37m2 stops
$259Delta
Find Deal
Tue, Feb 3 - Sat, Feb 7
Delta Logo
4:18 pm - 11:09 pmGRB-TYS
5h 51m1 stop
Delta Logo
11:58 am - 9:35 pmTYS-GRB
10h 37m2 stops
$265Delta
Find Deal
Tue, Feb 3 - Sat, Feb 7
Delta Logo
4:18 pm - 11:09 pmGRB-TYS
5h 51m1 stop
Delta Logo
7:30 am - 10:35 amTYS-GRB
4h 05m1 stop
$289Delta
Find Deal
Tue, Feb 3 - Sat, Feb 7
Delta Logo
4:18 pm - 11:09 pmGRB-TYS
5h 51m1 stop
Delta Logo
7:30 am - 10:35 amTYS-GRB
4h 05m1 stop
$300Delta
Find Deal
Tue, Feb 3 - Sat, Feb 7
Delta Logo
7:00 am - 11:47 amGRB-TYS
3h 47m1 stop
Delta Logo
7:30 am - 10:31 amTYS-GRB
4h 01m1 stop
$309Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
11:15 am - 8:22 pmGRB-TYS
8h 07m2 stops
Delta Logo
11:58 am - 9:35 pmTYS-GRB
10h 37m2 stops
$310Delta
Find Deal
Tue, Feb 3 - Sat, Feb 7
Delta Logo
11:15 am - 8:22 pmGRB-TYS
8h 07m2 stops
Delta Logo
11:58 am - 9:35 pmTYS-GRB
10h 37m2 stops
$318Delta
Find Deal
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
3:42 pm - 10:39 pmGRB-TYS
5h 57m1 stop
United Airlines Logo
5:35 pm - 9:36 pmTYS-GRB
5h 01m1 stop
$319United Airlines
Find Deal
Tue, Dec 23 - Sat, Dec 27
United Airlines Logo
2:45 pm - 8:46 pmGRB-TYS
5h 01m1 stop
United Airlines Logo
7:00 am - 9:45 amTYS-GRB
3h 45m1 stop
$359United Airlines
Find Deal
Fri, Apr 17 - Fri, Apr 24
American Airlines Logo
7:17 am - 12:44 pmGRB-TYS
4h 27m1 stop
American Airlines Logo
6:00 am - 2:36 pmTYS-GRB
9h 36m2 stops
$366American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13

United Airlines flights from Green Bay to Knoxville

Our best United Airlines deals on Green Bay to Knoxville flight tickets
United Airlines
Jan 8
GRB3:42 pmGreen Bay Austin-Straubel
4h 10m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Jan 12
TYS5:29 pmKnoxville McGhee Tyson
5h 02m
1 stop
GRB9:31 pmGreen Bay Austin-Straubel
$319
Find similar
United Airlines
Jan 5
GRB5:22 pmGreen Bay Austin-Straubel
4h 17m
1 stop
TYS10:39 pmKnoxville McGhee Tyson
Jan 10
TYS1:59 pmKnoxville McGhee Tyson
6h 04m
1 stop
GRB7:03 pmGreen Bay Austin-Straubel
$359
Find similar
United Airlines
Jan 8
GRB3:42 pmGreen Bay Austin-Straubel
4h 10m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Jan 9
TYS5:29 pmKnoxville McGhee Tyson
17h 38m
1 stop
GRB10:07 amGreen Bay Austin-Straubel
$398
Find similar

American Airlines flights from Green Bay to Knoxville

Our best American Airlines deals on Green Bay to Knoxville flight tickets
American Airlines
Jan 8
GRB4:53 pmGreen Bay Austin-Straubel
4h 16m
1 stop
TYS10:09 pmKnoxville McGhee Tyson
Jan 11
TYS7:44 amKnoxville McGhee Tyson
9h 39m
2 stops
GRB4:23 pmGreen Bay Austin-Straubel
$324
Find similar
American Airlines
Jan 4
GRB5:25 amGreen Bay Austin-Straubel
4h 25m
1 stop
TYS10:50 amKnoxville McGhee Tyson
Jan 11
TYS7:44 amKnoxville McGhee Tyson
9h 39m
2 stops
GRB4:23 pmGreen Bay Austin-Straubel
$364
Find similar
American Airlines
Dec 10
GRB7:17 amGreen Bay Austin-Straubel
4h 27m
1 stop
TYS12:44 pmKnoxville McGhee Tyson
Dec 13
TYS6:00 amKnoxville McGhee Tyson
9h 36m
2 stops
GRB2:36 pmGreen Bay Austin-Straubel
$366
Find similar

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 November 24, 2025.
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

Tue 2/3

12:06 pm-11:45 pm

2 stops10h 39m

Knoxville McGhee Tyson

Sat 2/7

11:58 am-9:35 pm

2 stops10h 37m

$259

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 2/3

4:18 pm-11:09 pm

1 stop5h 51m

Knoxville McGhee Tyson

Sat 2/7

11:58 am-9:35 pm

2 stops10h 37m

$265

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 2/3

4:18 pm-11:09 pm

1 stop5h 51m

Knoxville McGhee Tyson

Sat 2/7

7:30 am-10:35 am

1 stop4h 05m

$289

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 2/3

4:18 pm-11:09 pm

1 stop5h 51m

Knoxville McGhee Tyson

Sat 2/7

7:30 am-10:35 am

1 stop4h 05m

$300

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Wed 12/10

7:00 am-11:47 am

1 stop3h 47m

Knoxville McGhee Tyson

Sat 12/13

7:30 am-10:31 am

1 stop4h 01m

$309

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 2/3

11:15 am-8:22 pm

2 stops8h 07m

Knoxville McGhee Tyson

Sat 2/7

11:58 am-9:35 pm

2 stops10h 37m

$310

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 2/3

11:15 am-8:22 pm

2 stops8h 07m

Knoxville McGhee Tyson

Sat 2/7

11:58 am-9:35 pm

2 stops10h 37m

$318

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Tue 12/23

3:42 pm-10:39 pm

1 stop5h 57m

Knoxville McGhee Tyson

Sat 12/27

5:35 pm-9:36 pm

1 stop5h 01m

$319

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Fri 4/17

2:45 pm-8:46 pm

1 stop5h 01m

Knoxville McGhee Tyson

Fri 4/24

7:00 am-9:45 am

1 stop3h 45m

$359

Green BayKnoxville

GRB - TYS

GRBTYS

Green Bay Austin-Straubel

Wed 12/10

7:17 am-12:44 pm

1 stop4h 27m

Knoxville McGhee Tyson

Sat 12/13

6:00 am-2:36 pm

2 stops9h 36m

$366

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 January instead. Flights to Knoxville in January, while not as cheap as those in August, still average around $291.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Green Bay to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $267. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Green Bay to Knoxville for around $499.

What is the cheapest time of day to depart on your flight to Knoxville?

In the afternoon is the cheapest time of day to fly from Green Bay to Knoxville when you can find flight prices for as low as $359. Flying to Knoxville in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the morning when prices are around $392.

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

Direct flights

None
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 3h 47m.

  • 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
9,037 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,997 reviews
Search Delta flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,046 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
Crossville
Maryville
Murphy
Alcoa
Oak Ridge
Newport
Lenoir City
Kodak
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.

An easier way to manage your Knoxville 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
Wed 12/24
Wed 12/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States