Which airports can I use when flying from Green Bay to Knoxville?

Flights from Green Bay to Knoxville usually depart from Green Bay Austin-Straubel (GRB) and arrive at Knoxville McGhee Tyson (TYS).

What cabin classes can I book on flights from Green Bay to Knoxville?

Only Economy Class is available on flights from Green Bay to Knoxville.

Which airports do connecting flights from Green Bay to Knoxville pass through?

One-stop flights from Green Bay to Knoxville most commonly connect through: • Chicago O'Hare Intl (ORD) - 88% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections • Detroit Metropolitan Wayne County (DTW) - 2% of one-stop connections • Minneapolis St Paul (MSP) - 2% of one-stop connections Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Green Bay to Knoxville?

Yes. Being flexible with your travel dates can save you up to 44% on the Green Bay to Knoxville route. Friday is the cheapest departure day at $338 round-trip on average, while Tuesday is the most expensive at $599, a difference of $261. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Green Bay to Knoxville?

A nonstop flight from Green Bay to Knoxville takes 0h 00m, covering 638 miles.

Do I need a passport to fly from Green Bay to Knoxville?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Green Bay to Knoxville changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $369 to $1,993. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Green Bay to Knoxville looking right now?

One-way fares from Green Bay to Knoxville are currently lower than usual. Average one-way flight prices are about $256, which is 7% below the typical average for this route.

How much time can I save by choosing a different layover airport from Green Bay to Knoxville?

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 50m via Minneapolis St Paul (MSP) and 5h 03m via Chicago O'Hare Intl (ORD).

What is the time difference between Green Bay and Knoxville?

Knoxville is 1 hour ahead of Green Bay (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include: • Budget • Alamo • Thrifty • Enterprise Rent-A-Car • Payless

How much should I expect to pay for a Green Bay to Knoxville flight?

Round-trip flights from Green Bay to Knoxville range from $338 to $409, with an average of $354 over the past 12 months. Anything below $338 counts as a good deal.

What is the cheapest airline to fly from Green Bay to Knoxville?

United Airlines ($399) and American Airlines ($435) are the cheapest airlines to fly round-trip from Green Bay to Knoxville according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Green Bay to Knoxville?

Chicago O'Hare Intl (ORD) is the most popular layover for the Green Bay to Knoxville route. 88% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Green Bay to Knoxville?

Flights via Detroit Metropolitan Wayne County (DTW) offer the most affordable fares, with an average round-trip price of $354. Based on KAYAK data over the past 3 months.

When flying from Green Bay to Knoxville which airport offers the shortest layover?

Detroit Metropolitan Wayne County (DTW) had the shortest average connection time for Green Bay to Knoxville layovers at 169 minutes over the past 3 months.

$239 CHEAP FLIGHTS from Green Bay to Knoxville (GRB - TYS)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$399

Typical prices: $338-$409

United Airlines

Sat 2/3Tue 2/6

GRB - TYS • 1 stop

Cheapest one-way

$239

Typical prices: $239-$298

Delta

Wed 9/26

GRB - TYS • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Green Bay and Knoxville. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

April

Cheapest • 6% price drop

November

Most popular

Good to know

Top layover airports

Detroit Metropolitan Wayne County (DTW)

Cheapest • Avg $354 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 4h 50m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Knoxville!

Flight Deals

Cheap Flights from Green Bay to Knoxville (GRB-TYS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Green Bay to Knoxville

Wed, Feb 3 - Sat, Feb 6

1:25 pm - 8:59 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

6h 34m1 stop Chicago O'Hare Intl

6:40 am - 12:47 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 07m1 stop Chicago O'Hare Intl

$399United Airlines

Wed, Feb 3 - Sat, Feb 6

1:25 pm - 8:59 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

6h 34m1 stop Chicago O'Hare Intl

6:40 am - 12:47 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 07m1 stop Chicago O'Hare Intl

$419United Airlines

Sun, Oct 18 - Fri, Oct 23

6:00 am - 11:05 amGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 05m1 stop Chicago O'Hare Intl

6:55 pm - 12:12 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 17m1 stop Chicago O'Hare Intl

$435American Airlines

Sun, Oct 18 - Fri, Oct 23

6:00 am - 11:05 amGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 05m1 stop Chicago O'Hare Intl

6:05 pm - 12:12 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$440American Airlines

Mon, Oct 26 - Fri, Oct 30

5:30 am - 1:40 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

7h 10m1 stop Atlanta Hartsfield-Jackson

7:26 am - 10:21 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

3h 55m1 stop Detroit Metropolitan Wayne County

$455Delta

Mon, Oct 26 - Fri, Oct 30

5:30 am - 10:54 amGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 24m1 stop Atlanta Hartsfield-Jackson

2:38 pm - 9:01 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 23m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$460Delta

Sun, Oct 18 - Fri, Oct 23

7:00 am - 4:12 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

8h 12m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

11:45 am - 9:43 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

10h 58m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$466Delta

Mon, Oct 26 - Fri, Oct 30

6:00 am - 4:18 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

9h 18m2 stops Chicago O'Hare Intl Charlotte Douglas

10:00 am - 6:17 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

9h 17m2 stops Charlotte Douglas Chicago O'Hare Intl

$517American Airlines

Wed, Feb 3 - Sat, Feb 6

5:00 am - 7:17 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

13h 17m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

10:45 am - 4:56 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 11m1 stop Chicago O'Hare Intl

$520United Airlines

Wed, Feb 3 - Sat, Feb 6

5:00 am - 7:17 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

13h 17m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:40 am - 12:47 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 07m1 stop Chicago O'Hare Intl

$520United Airlines

Recent last minute flight deals from Green Bay to Knoxville

Sat, Sep 19 - Wed, Sep 23

4:04 pm - 10:42 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 38m1 stop Chicago O'Hare Intl

8:15 pm - 12:13 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

4h 58m1 stop Chicago O'Hare Intl

$558American Airlines

Sat, Sep 19 - Wed, Sep 23

4:04 pm - 10:42 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 38m1 stop Chicago O'Hare Intl

4:46 pm - 12:13 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

8h 27m2 stops Philadelphia Chicago O'Hare Intl

$563American Airlines

Fri, Sep 18 - Tue, Sep 22

4:16 pm - 11:14 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 58m1 stop Minneapolis St Paul

6:13 pm - 10:24 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

5h 11m1 stop Atlanta Hartsfield-Jackson

$564Delta

Fri, Sep 18 - Sat, Sep 19

4:16 pm - 11:14 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 58m1 stop Minneapolis St Paul

5:45 pm - 10:24 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

5h 39m1 stop Atlanta Hartsfield-Jackson

$576Delta

Fri, Sep 18 - Sat, Sep 19

4:16 pm - 11:14 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 58m1 stop Minneapolis St Paul

5:40 am - 3:36 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

10h 56m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$581Delta

Thu, Sep 17 - Mon, Sep 21

5:43 am - 5:36 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

10h 53m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

8:15 pm - 12:13 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

4h 58m1 stop Chicago O'Hare Intl

$586American Airlines

Fri, Sep 18 - Mon, Sep 21

3:42 pm - 10:49 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

6h 07m1 stop Chicago O'Hare Intl

6:02 pm - 11:19 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 17m1 stop Chicago O'Hare Intl

$596United Airlines

Sat, Sep 19 - Wed, Sep 23

5:43 am - 5:36 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

10h 53m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

4:46 pm - 12:13 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

8h 27m2 stops Philadelphia Chicago O'Hare Intl

$604American Airlines

Fri, Sep 18 - Mon, Sep 21

4:16 pm - 11:14 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 58m1 stop Minneapolis St Paul

6:13 pm - 10:24 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

5h 11m1 stop Atlanta Hartsfield-Jackson

$605Delta

Thu, Sep 17 - Mon, Sep 21

5:43 am - 11:05 amGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 22m1 stop Chicago O'Hare Intl

8:15 pm - 12:13 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

4h 58m1 stop Chicago O'Hare Intl

$610American Airlines

Booking Insights

Price, demand and travel trends for Green Bay to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Green Bay to Knoxville with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Green Bay to Knoxville?

Round-trip flights from Green Bay to Knoxville start at $399. Prices are typical for this route right now, with typical round-trip fares ranging from $338 to $409. The lowest price found in the past 5 days was $399 on United Airlines.

What's the cheapest day of the week to fly from Green Bay to Knoxville?

Friday is the cheapest day of the week to fly from Green Bay to Knoxville, it is 5% cheaper than the average day. Tuesday is the most expensive day with flight prices 69% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	March
High season	November
Cheapest flight	$239

Best time to beat the crowds but there is an average 16% increase in price.

Most popular time to fly with an average 4% increase in price.

Flight from Green Bay to Knoxville

When to book flights from Green Bay to Knoxville

Are your dates flexible? Find out the best times to travel from Green Bay to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Green Bay to Knoxville?
Flights from Green Bay to Knoxville usually depart from Green Bay Austin-Straubel (GRB) and arrive at Knoxville McGhee Tyson (TYS).
What cabin classes can I book on flights from Green Bay to Knoxville?
Only Economy Class is available on flights from Green Bay to Knoxville.
Which airports do connecting flights from Green Bay to Knoxville pass through?
One-stop flights from Green Bay to Knoxville most commonly connect through:

• Chicago O'Hare Intl (ORD) - 88% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 2% of one-stop connections
• Minneapolis St Paul (MSP) - 2% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Green Bay to Knoxville?
Yes. Being flexible with your travel dates can save you up to 44% on the Green Bay to Knoxville route. Friday is the cheapest departure day at $338 round-trip on average, while Tuesday is the most expensive at $599, a difference of $261. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Green Bay to Knoxville?
A nonstop flight from Green Bay to Knoxville takes 0h 00m, covering 638 miles.
Do I need a passport to fly from Green Bay to Knoxville?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Green Bay to Knoxville changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $369 to $1,993. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Green Bay to Knoxville looking right now?
One-way fares from Green Bay to Knoxville are currently lower than usual. Average one-way flight prices are about $256, which is 7% below the typical average for this route.
How much time can I save by choosing a different layover airport from Green Bay to Knoxville?
Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 50m via Minneapolis St Paul (MSP) and 5h 03m via Chicago O'Hare Intl (ORD).
What is the time difference between Green Bay and Knoxville?
Knoxville is 1 hour ahead of Green Bay (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?
Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
• Budget
• Alamo
• Thrifty
• Enterprise Rent-A-Car
• Payless
How much should I expect to pay for a Green Bay to Knoxville flight?
Round-trip flights from Green Bay to Knoxville range from $338 to $409, with an average of $354 over the past 12 months. Anything below $338 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Tuesday. On this route, Friday flights average $338 - about $261 less than Tuesday (44% savings) based on the last 12 months.
If you can choose when to travel, plan your Green Bay to Knoxville trip for April. Fares historically average $333 round-trip in that month - typically $223 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Green Bay to Knoxville

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GRB - TYS

$239 Find Cheap Flights from Green Bay to Knoxville - Compare and Save

Everything you should know

Cheap Flights from Green Bay to Knoxville (GRB-TYS)

Recent round-trip flight deals from Green Bay to Knoxville

Recent one-way flight deals from Green Bay to Knoxville

Recent last minute flight deals from Green Bay to Knoxville

Price, demand and travel trends for Green Bay to Knoxville flights

How much is a round-trip flight from Green Bay to Knoxville?

What's the cheapest day of the week to fly from Green Bay to Knoxville?

What is the cheapest airline to fly from Green Bay to Knoxville?

What is the most popular layover airport when flying from Green Bay to Knoxville?

What is the cheapest layover airport when flying from Green Bay to Knoxville?

When flying from Green Bay to Knoxville which airport offers the shortest layover?

Key details for Green Bay to Knoxville flights

Low season

High season

Cheapest flight

When to book flights from Green Bay to Knoxville

Your Green Bay to Knoxville flight questions, answered

Your guide to booking Green Bay to Knoxville flights

More options for your flight from Green Bay to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Green Bay to Knoxville

Find direct flights to and from Green Bay and Knoxville

Flights from domestic origins to Knoxville

Flights to other popular destinations

Find deals for your return flight