TYS - GRB

$316 Find Cheap Flights from Knoxville to Green Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Green Bay departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Green Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Green Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Green Bay, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$316
American Airlines
Sat 5/23Tue 6/9
TYS - GRB • 2 stops
Cheapest one-way
$245
United Airlines
Sun 4/5
TYS - GRB • 1 stop
Top airlines
American Airlines
Cheapest • from $316 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Green Bay. You'll need at least 1 connection.
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We hope you love your trip to Green Bay!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Green Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Green Bay

Sat, May 23 - Tue, Jun 9
American Airlines Logo
4:43 pm - 11:53 pm
TYS
-
GRB
8h 10m
2 stops
American Airlines Logo
6:00 am - 12:44 pm
GRB
-
TYS
5h 44m
1 stop
$316American Airlines
Sat, May 23 - Tue, Jun 9
American Airlines Logo
4:43 pm - 11:53 pm
TYS
-
GRB
8h 10m
2 stops
American Airlines Logo
12:15 pm - 9:31 pm
GRB
-
TYS
8h 16m
2 stops
$321American Airlines
Sat, May 23 - Tue, Jun 9
American Airlines Logo
7:44 am - 11:45 am
TYS
-
GRB
5h 01m
1 stop
American Airlines Logo
6:00 am - 12:44 pm
GRB
-
TYS
5h 44m
1 stop
$367American Airlines
Sat, May 23 - Tue, Jun 9
American Airlines Logo
7:44 am - 11:45 am
TYS
-
GRB
5h 01m
1 stop
American Airlines Logo
12:15 pm - 9:31 pm
GRB
-
TYS
8h 16m
2 stops
$372American Airlines
Sat, May 23 - Tue, Jun 9
American Airlines Logo
4:43 pm - 11:53 pm
TYS
-
GRB
8h 10m
2 stops
American Airlines Logo
12:15 pm - 9:31 pm
GRB
-
TYS
8h 16m
2 stops
$378American Airlines
Sat, May 23 - Tue, Jun 9
United Airlines Logo
8:20 am - 2:00 pm
TYS
-
GRB
6h 40m
1 stop
United Airlines Logo
2:35 pm - 8:56 pm
GRB
-
TYS
5h 21m
1 stop
$381United Airlines
Sat, May 23 - Tue, Jun 9
United Airlines Logo
5:57 pm - 10:45 pm
TYS
-
GRB
5h 48m
1 stop
United Airlines Logo
2:35 pm - 8:56 pm
GRB
-
TYS
5h 21m
1 stop
$391United Airlines
Wed, Jun 24 - Mon, Jun 29
United Airlines Logo
8:20 am - 11:59 am
TYS
-
GRB
4h 39m
1 stop
United Airlines Logo
3:44 pm - 8:39 pm
GRB
-
TYS
3h 55m
1 stop
$400United Airlines
Tue, Jun 23 - Tue, Jun 30
Delta Logo
5:57 pm - 9:58 pm
TYS
-
GRB
5h 01m
1 stop
Delta Logo
5:30 am - 1:25 pm
GRB
-
TYS
6h 55m
1 stop
$401Delta
Tue, Jun 23 - Wed, Jul 1
Delta Logo
4:00 pm - 9:58 pm
TYS
-
GRB
6h 58m
1 stop
Delta Logo
10:50 am - 8:33 pm
GRB
-
TYS
8h 43m
2 stops
$406Delta
Booking Insights

KAYAK's insights & trends for Knoxville to Green Bay flights

Get data-powered insights and trends into flights from Knoxville to Green Bay to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Green Bay?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Green Bay were found on American Airlines ($316) and United Airlines ($381).

Find deals

Good to know

Cheapest flight$245
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.

FAQs for booking flights from Knoxville to Green Bay

  • What is the cheapest flight from Knoxville to Green Bay?

    In the last 3 days, the lowest price for a flight from Knoxville to Green Bay was $316 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Green Bay?

    No

  • Which aircraft models fly most regularly from Knoxville to Green Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Green Bay?

    Star Alliance is the only airline alliance operating flights between Knoxville and Green Bay.

  • How does KAYAK find such low prices on flights from Knoxville to Green Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Green Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Green Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Green Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and GRB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Green Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Knoxville to Green Bay

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Green Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Green Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9460 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

2.0 MediocreLa Vetra, Mar 2026
LAX - IAH
Read more United Airlines reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

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

Information on your arrival and departure airports

Knoxville (TYS)
Green Bay (GRB)