TYS - GRB

$269 Find Cheap Flights from Knoxville to Green Bay

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Green Bay departing on 1/27. 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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Everything you should know

Cheapest round-trip
$269
Delta
Tue 1/27Mon 2/2
TYS - GRB • 1 stop
Cheapest one-way
Multiple Airlines
Mon 12/29
TYS - GRB • multi-stop
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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

Tue, Jan 27 - Mon, Feb 2
Delta Logo
7:30 am - 10:35 am
TYS
-
GRB
4h 05m1 stop
Delta Logo
4:18 pm - 11:09 pm
GRB
-
TYS
5h 51m1 stop
$269Delta
Tue, Jan 27 - Mon, Feb 2
Delta Logo
7:00 am - 4:39 pm
TYS
-
GRB
10h 39m2 stops
Delta Logo
4:18 pm - 11:09 pm
GRB
-
TYS
5h 51m1 stop
$274Delta
Tue, Jan 27 - Mon, Feb 2
Delta Logo
5:40 am - 3:38 pm
TYS
-
GRB
10h 58m2 stops
Delta Logo
4:18 pm - 11:45 pm
GRB
-
TYS
6h 27m2 stops
$279Delta
Tue, Jan 27 - Sat, Jan 31
Delta Logo
5:40 am - 10:35 am
TYS
-
GRB
5h 55m2 stops
Delta Logo
4:15 pm - 11:45 pm
GRB
-
TYS
6h 30m2 stops
$336Delta
Sat, Jan 24 - Mon, Jan 26
United Airlines Logo
1:59 pm - 7:03 pm
TYS
-
GRB
6h 04m1 stop
United Airlines Logo
2:39 pm - 8:52 pm
GRB
-
TYS
5h 13m1 stop
$339United Airlines
Wed, Jan 28 - Sun, Feb 1
Delta Logo
5:40 am - 10:35 am
TYS
-
GRB
5h 55m2 stops
Delta Logo
7:00 am - 3:19 pm
GRB
-
TYS
7h 19m2 stops
$374Delta
Wed, May 27 - Sun, Jun 7
Delta Logo
11:30 am - 4:33 pm
TYS
-
GRB
6h 03m1 stop
Delta Logo
5:30 am - 1:25 pm
GRB
-
TYS
6h 55m1 stop
$402Delta
Wed, May 27 - Sun, Jun 7
Delta Logo
5:30 am - 10:22 am
TYS
-
GRB
5h 52m2 stops
Delta Logo
5:30 am - 11:06 am
GRB
-
TYS
4h 36m1 stop
$407Delta
Sat, Jan 24 - Mon, Jan 26
United Airlines Logo
6:45 am - 10:07 am
TYS
-
GRB
4h 22m1 stop
United Airlines Logo
3:42 pm - 2:49 pm
GRB
-
TYS
22h 07m2 stops
$440United Airlines
Wed, May 27 - Sun, Jun 7
American Airlines Logo
6:35 am - 2:08 pm
TYS
-
GRB
8h 33m2 stops
American Airlines Logo
3:00 pm - 11:49 pm
GRB
-
TYS
7h 49m2 stops
$559American Airlines
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.

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

The average price of all round-trip flights from Knoxville to Green Bay clicked on KAYAK for each day over the last 12 months.

For Knoxville to Green Bay, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Green Bay back to Knoxville, the best deals are generally found on Saturday, with Monday being the most expensive.

Good to know

Cheapest flight$269
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 $269 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Knoxville and Green Bay, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Green Bay, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Green Bay are United Airlines and American Airlines. With an average price for the route of $478 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $412 and an overall rating of 7.2.

  • 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 airlines 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 9120 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

4.0 OkayJay, Dec 2025
ORD - JLN
Read more United Airlines reviews

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

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

Information on your arrival and departure airports