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

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

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

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

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

Connecting flights from Knoxville to Green Bay most commonly pass through: • Chicago O'Hare Intl (ORD) - 89% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

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

Yes. Being flexible with your travel dates can save you up to 59% on the Knoxville to Green Bay route. Monday is the cheapest departure day at $236 round-trip on average, while Friday is the most expensive at $572, a difference of $336. 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 Knoxville to Green Bay?

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

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

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 Knoxville to Green Bay 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 $319 to $1,536. That means the highest observed fare was about 5x higher than the lowest one.

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

One-way fares from Knoxville to Green Bay are currently higher than usual. Average one-way flight prices are about $488, which is 96% above the typical average for this route.

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

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 44m, compared with 4h 53m via Chicago O'Hare Intl (ORD).

What is the time difference between Knoxville and Green Bay?

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

What car rental options are available at Green Bay Austin-Straubel Airport (GRB)?

Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: · Alamo · Avis · Enterprise Rent-A-Car · Budget · Hertz

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

Round-trip flights from Knoxville to Green Bay range from $316 to $463, with an average of $382 over the past 12 months. Anything below $316 counts as a good deal.

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

American Airlines ($319) and Delta ($334) are the cheapest airlines to fly round-trip from Knoxville to Green Bay according to KAYAK data over the last 5 days.

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

Chicago O'Hare Intl (ORD) is the most popular layover for the Knoxville to Green Bay route. 89% 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 Knoxville to Green Bay?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $308. Based on KAYAK data over the past 3 months.

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

Atlanta Hartsfield-Jackson (ATL) had the shortest average connection time for Knoxville to Green Bay layovers at 183 minutes over the past 3 months.

$319 CHEAP FLIGHTS from Knoxville to Green Bay (TYS - GRB)

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

$319

Typical prices: $316-$463

American Airlines

Mon 1/8Thu 1/11

TYS - GRB • 1 stop

Cheapest one-way

$450

Typical prices: $194-$274

Delta

Thu 9/27

TYS - GRB • 1 stop

Nonstop flights

Not available

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

Insights

When to travel

January

Cheapest • 19% price drop

August

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $308 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 4h 53m (one-way)

Insights

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We hope you love your trip to Green Bay!

Flight Deals

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

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 Knoxville to Green Bay

Tue, Sep 8 - Sun, Sep 20

11:45 am - 5:20 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 35m1 stop Detroit Metropolitan Wayne County

5:30 am - 1:21 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

6h 51m1 stop Atlanta Hartsfield-Jackson

$334Delta

Tue, Sep 8 - Sat, Sep 12

6:00 am - 12:05 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 05m1 stop Chicago O'Hare Intl

6:25 am - 1:18 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 53m1 stop Chicago O'Hare Intl

$349United Airlines

Tue, Sep 8 - Sat, Sep 12

6:52 pm - 12:16 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 24m1 stop Chicago O'Hare Intl

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

$354American Airlines

Tue, Sep 8 - Sat, Sep 12

4:22 pm - 12:16 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

8h 54m2 stops Charlotte Douglas Chicago O'Hare Intl

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

$359American Airlines

Wed, Nov 4 - Sat, Nov 7

1:56 pm - 7:10 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 14m1 stop Chicago O'Hare Intl

3:15 pm - 8:54 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 39m1 stop Chicago O'Hare Intl

$399United Airlines

Sat, Sep 5 - Tue, Sep 8

6:52 pm - 12:16 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 24m1 stop Chicago O'Hare Intl

3:20 pm - 11:18 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

6h 58m1 stop Chicago O'Hare Intl

$428American Airlines

Tue, Sep 8 - Sun, Sep 20

6:00 am - 12:05 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

7h 05m1 stop Chicago O'Hare Intl

5:05 pm - 10:49 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 44m1 stop Chicago O'Hare Intl

$472United Airlines

Mon, Sep 7 - Fri, Sep 11

5:40 am - 11:15 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

5:30 am - 10:44 amGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

4h 14m1 stop Atlanta Hartsfield-Jackson

$472Delta

Mon, Sep 7 - Fri, Sep 11

5:40 am - 11:15 amTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

6h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

7:00 am - 3:43 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

7h 43m2 stops Detroit Metropolitan Wayne County New York LaGuardia

$477Delta

Mon, Sep 21 - Thu, Sep 24

7:25 pm - 10:24 pmTYS Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel

3h 59m1 stop Atlanta Hartsfield-Jackson

11:02 am - 5:38 pmGRB Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson

5h 36m1 stop Detroit Metropolitan Wayne County

$707Delta

Booking Insights

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

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

Prices

Airlines

Layovers

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

Round-trip flights from Knoxville to Green Bay start at $319. Prices are typical for this route right now, with typical round-trip fares ranging from $316 to $463. The lowest price found in the past 5 days was $319 on American Airlines.

Find deals

Low season	January
High season	August
Cheapest flight	$319

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from Knoxville to Green Bay

When to book flights from Knoxville to Green Bay

Are your dates flexible? Find out the best times to travel from Knoxville to Green Bay 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 Knoxville to Green Bay?
Flights from Knoxville to Green Bay usually depart from Knoxville McGhee Tyson (TYS) and arrive at Green Bay Austin-Straubel (GRB).
What cabin classes can I book on flights from Knoxville to Green Bay?
Only Economy Class is available on flights from Knoxville to Green Bay.
Which airports do connecting flights from Knoxville to Green Bay pass through?
Connecting flights from Knoxville to Green Bay most commonly pass through:

• Chicago O'Hare Intl (ORD) - 89% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Knoxville to Green Bay?
Yes. Being flexible with your travel dates can save you up to 59% on the Knoxville to Green Bay route. Monday is the cheapest departure day at $236 round-trip on average, while Friday is the most expensive at $572, a difference of $336. 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 Knoxville to Green Bay?
A nonstop flight from Knoxville to Green Bay takes 0h 00m, covering 638 miles.
Do I need a passport to fly from Knoxville to Green Bay?
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 Knoxville to Green Bay 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 $319 to $1,536. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Knoxville to Green Bay looking right now?
One-way fares from Knoxville to Green Bay are currently higher than usual. Average one-way flight prices are about $488, which is 96% above the typical average for this route.
How much time can I save by choosing a different layover airport from Knoxville to Green Bay?
Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 44m, compared with 4h 53m via Chicago O'Hare Intl (ORD).
What is the time difference between Knoxville and Green Bay?
Green Bay is 1 hour behind Knoxville (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Green Bay Austin-Straubel Airport (GRB)?
Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
· Alamo
· Avis
· Enterprise Rent-A-Car
· Budget
· Hertz
How much should I expect to pay for a Knoxville to Green Bay flight?
Round-trip flights from Knoxville to Green Bay range from $316 to $463, with an average of $382 over the past 12 months. Anything below $316 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $236 - about $336 less than Friday (59% savings) based on the last 12 months.
If you can choose when to travel, plan your Knoxville to Green Bay trip for January. Fares historically average $309 round-trip in that month - typically $250 less than the most expensive month, which is October (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Green Bay Austin-Straubel Airport.
- Oneida Casino Hotel
- Wingate by Wyndham Green Bay/Airport
- Extended Stay Airport

Everything you need to know for your flight from Knoxville to Green Bay

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Knoxville (TYS)

Green Bay (GRB)

TYS - GRB

$319 Find Cheap Flights from Knoxville to Green Bay - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Knoxville to Green Bay

Recent one-way flight deals from Knoxville to Green Bay

Recent last minute flight deals from Knoxville to Green Bay

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

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

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

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

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

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

Key details for Knoxville to Green Bay flights

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Cheapest flight

When to book flights from Knoxville to Green Bay

Your Knoxville to Green Bay flight questions, answered

Your guide to booking Knoxville to Green Bay flights

Everything you need to know for your flight from Knoxville to Green Bay

Information on your arrival and departure airports

Cabin class types available on flights from Knoxville to Green Bay

Complete your trip to Green Bay with a hotel stay or car rental

Find direct flights to and from Knoxville and Green Bay

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Choose which airport to fly into in Green Bay

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