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GRB - TYS

$244 Find Cheap Flights from Green Bay to Knoxville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$339
Typical prices: $338-$463
United Airlines
Sun 11/4Wed 11/7
GRB - TYS • 1 stop
Cheapest one-way
$244
Typical prices: $239-$382
American Airlines
Sat 10/27
GRB - TYS • 1 stop
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
Insights
When to travel
April
Cheapest • 10% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $336 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 4h 57m (one-way)
Insights
Insights
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Flight Deals

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

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

Recent round-trip flight deals from Green Bay to Knoxville

Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
6:15 am - 1:13 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
5h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
6:45 am - 10:02 amTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
4h 17m1 stop Chicago O'Hare Intl
$339United Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
6:16 pm - 11:46 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
4h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
8:46 pm - 12:20 amTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
4h 34m1 stop Chicago O'Hare Intl
$339American Airlines
Wed, Nov 11 - Sat, Nov 14
Delta Logo
5:30 am - 11:28 amGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
4h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 4:14 pmTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
11h 34m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$344Delta
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
10:00 am - 8:52 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
9h 52m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
8:46 pm - 12:20 amTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
4h 34m1 stop Chicago O'Hare Intl
$344American Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
10:00 am - 8:52 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
9h 52m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
12:19 pm - 7:51 pmTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
8h 32m2 stops Charlotte Douglas Chicago O'Hare Intl
$349American Airlines
Wed, Nov 4 - Sat, Nov 7
Delta Logo
11:04 am - 9:09 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
9h 05m2 stops Detroit Metropolitan Wayne County New York LaGuardia
Delta Logo
11:45 am - 5:21 pmTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
6h 36m1 stop Detroit Metropolitan Wayne County
$359Delta
Wed, Nov 4 - Sat, Nov 7
Delta Logo
11:04 am - 9:09 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
9h 05m2 stops Detroit Metropolitan Wayne County New York LaGuardia
Delta Logo
5:40 am - 11:37 amTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
6h 57m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$364Delta
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
3:42 pm - 8:49 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
4h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
5:40 pm - 10:43 pmTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
6h 03m1 stop Chicago O'Hare Intl
$424United Airlines
Wed, Feb 3 - Sat, Feb 6
United Airlines Logo
5:00 am - 1:20 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
7h 20m1 stop Chicago O'Hare Intl
United Airlines Logo
6:30 am - 12:47 pmTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
7h 17m1 stop Chicago O'Hare Intl
$439United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
8:00 am - 1:13 pmGRB  Green Bay Austin-Straubel-TYS Knoxville McGhee Tyson
4h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
10:51 am - 2:40 pmTYS  Knoxville McGhee Tyson-GRB Green Bay Austin-Straubel
4h 49m1 stop Chicago O'Hare Intl
$469United 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 with more confidence.

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

Round-trip flights from Green Bay to Knoxville typically range from $338 to $463. The lowest price found in the past 5 days was $339, on United Airlines.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Green Bay to Knoxville. It’s 9% cheaper than the average day, while Tuesday is the most expensive, with prices 62% higher.

Find deals

Key details for Green Bay to Knoxville flights

Low season

March

Cheapest flight

$244
Beat the crowds with an average 77% drop in travelers.
The most popular month to fly with an average 106% increase in travelers.
One-way 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

Your Green Bay to Knoxville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

  • How long is a flight from Green Bay to Knoxville?

    A nonstop flight from Green Bay to Knoxville takes 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.

  • 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 $463, with an average of $368 over the past 12 months. Anything below $338 counts as a good deal.

  • 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 $339 to $1,387. That means the highest observed fare was about 4x 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 higher than usual. Average one-way flight prices are about $293, which is 5% above the typical average for this route.

  • 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
    • Enterprise Rent-A-Car
    • Thrifty
    • Avis

  • 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).

  • 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) - 75% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 20% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 44% on flights from Green Bay to Knoxville. 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 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 26m, compared with 4h 57m via Chicago O'Hare Intl (ORD) and 5h 19m via Atlanta Hartsfield-Jackson (ATL).

  • 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.

Your guide to booking Green Bay to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $338, about $261 less than Tuesday fares (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 $225 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Green Bay to Knoxville

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

Car rentals in Knoxville
Hotels in Knoxville
Vacations in Knoxville