TYS - ATW

$219 Find Cheap Flights from Knoxville to Appleton

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 Appleton departing on 12/2. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Appleton, 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 Appleton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$249
Delta
Wed 11/5Sun 11/16
TYS - ATW • 1 stop
Cheapest one-way
$219
Delta
Tue 12/2
TYS - ATW • 1 stop
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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We hope you love your trip to Appleton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Appleton (TYS-ATW)

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

Wed, Nov 5 - Sun, Nov 16
Delta Logo
5:16 pm - 9:35 pmTYS-ATW
5h 19m1 stop
Delta Logo
4:18 pm - 11:09 pmATW-TYS
5h 51m1 stop
$249Delta
Find Deal
Tue, Nov 4 - Sat, Nov 15
Delta Logo
5:44 am - 10:31 amTYS-ATW
5h 47m2 stops
Delta Logo
5:23 am - 12:23 pmATW-TYS
6h 00m1 stop
$254Delta
Find Deal
Tue, Nov 4 - Sat, Nov 15
Delta Logo
5:44 am - 11:25 amTYS-ATW
6h 41m2 stops
Delta Logo
6:24 am - 2:48 pmATW-TYS
7h 24m2 stops
$259Delta
Find Deal
Fri, Nov 7 - Fri, Nov 14
Allegiant Air Logo
8:40 am - 2:03 pmTYS-ATW
6h 23m1 stop
Allegiant Air Logo
6:30 am - 11:14 pmATW-TYS
15h 44m1 stop
$263Allegiant Air
Find Deal
Fri, Nov 7 - Mon, Nov 17
Allegiant Air Logo
8:40 am - 2:03 pmTYS-ATW
6h 23m1 stop
Allegiant Air Logo
9:54 am - 11:14 pmATW-TYS
12h 20m1 stop
$268Allegiant Air
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
10:50 am - 3:07 pmTYS-ATW
5h 17m1 stop
United Airlines Logo
2:32 pm - 8:33 pmATW-TYS
5h 01m1 stop
$300United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 17
Multiple Airlines Logo
12:51 pm - 1:44 pmTYS-ATW
25h 53m1 stop
Multiple Airlines Logo
5:03 pm - 10:34 amATW-TYS
16h 31m2 stops
$323Multiple Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
American Airlines Logo
7:20 pm - 11:25 pmTYS-ATW
5h 05m1 stop
American Airlines Logo
6:58 am - 3:07 pmATW-TYS
7h 09m1 stop
$330American Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 17
Multiple Airlines Logo
3:56 pm - 9:04 amTYS-ATW
18h 08m1 stop
Multiple Airlines Logo
5:03 pm - 10:34 amATW-TYS
16h 31m2 stops
$332Multiple Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
7:58 am - 3:41 pmTYS-ATW
8h 43m2 stops
American Airlines Logo
11:25 am - 7:13 pmATW-TYS
6h 48m2 stops
$340American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Knoxville to Appleton flights

Get data-powered insights and trends into flights from Knoxville to Appleton 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 Appleton?

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

For Knoxville to Appleton, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Appleton back to Knoxville, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Good to know

Low seasonMay
Cheapest flight$219
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Knoxville to Appleton

When to book flights from Knoxville to Appleton

Are your dates flexible? Find out the best times to travel from Knoxville to Appleton 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 Appleton

  • What is the cheapest flight from Knoxville to Appleton?

    In the last 3 days, the lowest price for a flight from Knoxville to Appleton was $219 for a one-way ticket and $249 for a round-trip.

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

    A passport is not required to fly from Knoxville to Appleton.

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

    Knoxville airport is called Knoxville McGhee Tyson and the only airport in Appleton is Appleton Intl.

  • Which aircraft models fly most regularly from Knoxville to Appleton?

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

  • Which airline alliances offer flights from Knoxville to Appleton?

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

  • Which is the best airline for flights from Knoxville to Appleton, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Appleton are Delta and American Airlines. With an average price for the route of $364 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $618 and an overall rating of 7.2.

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

    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 Appleton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Appleton 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 Appleton?

    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 Appleton with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and ATW 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 Appleton?

    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 Appleton 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 Appleton

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Appleton. 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 Appleton? 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 7969 reviews
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
8.2Boarding
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Everything you need to know for your flight from Knoxville to Appleton

Information on your arrival and departure airports

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