GRB - TYS

$195 Find Cheap Flights from Green Bay to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Knoxville departing on 4/26. 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 Knoxville

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$320
Typical prices: $406-$296
United Airlines
Mon 8/17Sat 8/22
GRB - TYS • 1 stop
Cheapest one-way
$195
United Airlines
Sun 4/26
GRB - TYS • 1 stop
Top airlines
Cheapest • from $320 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Green Bay and Knoxville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $401 (round-trip)
Shortest trip • 4h 40m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to Knoxville 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 Green Bay to Knoxville

Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
1:15 pm - 8:48 pm
GRB
-
TYS
6h 33m
1 stop
United Airlines Logo
8:30 am - 12:38 pm
TYS
-
GRB
5h 08m
1 stop
$320United Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
9:42 am - 4:40 pm
GRB
-
TYS
5h 58m
1 stop
American Airlines Logo
5:06 pm - 9:58 pm
TYS
-
GRB
5h 52m
1 stop
$331American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
9:42 am - 9:57 pm
GRB
-
TYS
11h 15m
2 stops
American Airlines Logo
5:06 pm - 9:58 pm
TYS
-
GRB
5h 52m
1 stop
$336American Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
5:40 pm - 10:34 pm
GRB
-
TYS
3h 54m
1 stop
United Airlines Logo
7:00 am - 10:00 am
TYS
-
GRB
4h 00m
1 stop
$339United Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
9:42 am - 9:57 pm
GRB
-
TYS
11h 15m
2 stops
American Airlines Logo
7:00 am - 5:00 pm
TYS
-
GRB
11h 00m
2 stops
$342American Airlines
Sat, Apr 11 - Wed, Apr 15
Delta Logo
4:19 pm - 10:43 pm
GRB
-
TYS
5h 24m
1 stop
Delta Logo
5:40 am - 11:18 am
TYS
-
GRB
6h 38m
2 stops
$344Delta
Sat, Apr 11 - Wed, Apr 15
Delta Logo
4:19 pm - 11:57 pm
GRB
-
TYS
6h 38m
2 stops
Delta Logo
5:40 am - 11:18 am
TYS
-
GRB
6h 38m
2 stops
$349Delta
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
5:40 pm - 10:34 pm
GRB
-
TYS
3h 54m
1 stop
United Airlines Logo
7:00 am - 10:00 am
TYS
-
GRB
4h 00m
1 stop
$372United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
5:00 am - 10:08 am
GRB
-
TYS
4h 08m
1 stop
United Airlines Logo
6:30 am - 9:59 am
TYS
-
GRB
4h 29m
1 stop
$391United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
5:26 pm - 12:30 am
GRB
-
TYS
6h 04m
1 stop
United Airlines Logo
8:20 am - 11:59 am
TYS
-
GRB
4h 39m
1 stop
$408United Airlines
Booking Insights

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

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Green Bay to Knoxville departing in August.

Good to know

Low seasonAugust
Cheapest flight$195
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 24% lower on average.
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.

FAQs for booking flights from Green Bay to Knoxville

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

    In the last 3 days, the lowest price for a flight from Green Bay to Knoxville was $195 for a one-way ticket and $320 for a round-trip.

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

    A passport is not required to fly from Green Bay to Knoxville.

  • Which airports will I be using when flying from Green Bay to Knoxville?

    When flying out of Green Bay you will be using Green Bay Austin-Straubel. You will be landing at Knoxville, also known as Knoxville McGhee Tyson.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Green Bay to Knoxville are Delta and United Airlines. With an average price for the route of $354 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $368 and an overall rating of 7.4.

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

    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 Green Bay to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Green Bay 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 Green Bay to Knoxville?

    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 Knoxville with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and TYS 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 Green Bay to Knoxville?

    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 Knoxville from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Green Bay to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Knoxville. 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 Green Bay to Knoxville? 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.
7.9
DeltaOverall score based on 8356 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
Airline reviews

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

2.0 MediocreJames, Mar 2026
BOS - LGA
Read more Delta reviews

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

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

Information on your arrival and departure airports