TYS - ATW

$175 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 4/8. 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 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
$309
American Airlines
Thu 4/9Sat 4/18
TYS - ATW • 1 stop
Cheapest one-way
$175
United Airlines
Wed 4/8
TYS - ATW • 1 stop
Top airlines
Cheapest • from $309 (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 Knoxville and Appleton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $303 (round-trip)
Shortest trip • 4h 35m (one-way)
Insights
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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

Thu, Apr 9 - Sat, Apr 18
American Airlines Logo
8:48 pm - 11:40 pm
TYS
-
ATW
3h 52m
1 stop
American Airlines Logo
1:30 pm - 8:18 pm
ATW
-
TYS
5h 48m
1 stop
$309American Airlines
Thu, Apr 9 - Sat, Apr 18
American Airlines Logo
6:54 am - 1:00 pm
TYS
-
ATW
7h 06m
2 stops
American Airlines Logo
1:30 pm - 9:21 pm
ATW
-
TYS
6h 51m
1 stop
$314American Airlines
Thu, Apr 9 - Sat, Apr 18
American Airlines Logo
5:00 am - 10:27 am
TYS
-
ATW
6h 27m
2 stops
American Airlines Logo
1:30 pm - 10:24 pm
ATW
-
TYS
7h 54m
2 stops
$319American Airlines
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
7:40 am - 12:49 pm
TYS
-
ATW
6h 09m
1 stop
American Airlines Logo
1:27 pm - 9:04 pm
ATW
-
TYS
6h 37m
2 stops
$324American Airlines
Tue, Aug 4 - Tue, Aug 11
Delta Logo
4:00 pm - 9:58 pm
TYS
-
ATW
6h 58m
1 stop
Delta Logo
10:55 am - 8:33 pm
ATW
-
TYS
8h 38m
2 stops
$360Delta
Tue, Aug 4 - Tue, Aug 11
Delta Logo
6:10 am - 12:46 pm
TYS
-
ATW
7h 36m
2 stops
Delta Logo
10:55 am - 8:33 pm
ATW
-
TYS
8h 38m
2 stops
$366Delta
Fri, Aug 14 - Tue, Aug 18
United Airlines Logo
5:57 pm - 9:13 pm
TYS
-
ATW
4h 16m
1 stop
United Airlines Logo
6:25 am - 1:13 pm
ATW
-
TYS
5h 48m
1 stop
$379United Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
1:15 pm - 9:18 pm
TYS
-
ATW
9h 03m
2 stops
Multiple Airlines Logo
3:17 pm - 5:30 pm
ATW
-
TYS
25h 13m
1 stop
$386Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
1:15 pm - 9:18 pm
TYS
-
ATW
9h 03m
2 stops
Multiple Airlines Logo
3:17 pm - 5:30 pm
ATW
-
TYS
25h 13m
1 stop
$391Multiple Airlines
Thu, Apr 9 - Sun, Apr 19
American Airlines Logo
8:57 am - 6:01 pm
TYS
-
ATW
10h 04m
2 stops
American Airlines Logo
1:30 pm - 10:24 pm
ATW
-
TYS
7h 54m
2 stops
$433American Airlines
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.

Which airlines provide the cheapest flights from Knoxville to Appleton?

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 Appleton were found on American Airlines ($309) and Delta ($360).

Good to know

Low seasonMay
Cheapest flight$175
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 18% 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 $175 for a one-way ticket and $309 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 $358 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 $589 and an overall rating of 7.1.

  • 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 8296 reviews
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

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

Information on your arrival and departure airports