TYS - ATW

$155 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 2/12. 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
$269
American Airlines
Thu 4/9Sat 4/18
TYS - ATW • 1 stop
Cheapest one-way
$155
American Airlines
Thu 2/12
TYS - ATW • 1 stop
Start a new search
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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
4:09 pm - 10:43 pm
TYS
-
ATW
7h 34m
1 stop
American Airlines Logo
10:44 am - 4:35 pm
ATW
-
TYS
4h 51m
1 stop
$269American Airlines
Thu, Apr 9 - Sat, Apr 18
American Airlines Logo
4:09 pm - 10:43 pm
TYS
-
ATW
7h 34m
1 stop
American Airlines Logo
1:42 pm - 11:56 pm
ATW
-
TYS
9h 14m
2 stops
$274American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
5:02 pm - 11:24 pm
TYS
-
ATW
7h 22m
2 stops
American Airlines Logo
1:25 pm - 9:38 pm
ATW
-
TYS
7h 13m
2 stops
$280American Airlines
Thu, Apr 9 - Sat, Apr 18
American Airlines Logo
4:09 pm - 10:43 pm
TYS
-
ATW
7h 34m
1 stop
American Airlines Logo
10:44 am - 4:35 pm
ATW
-
TYS
4h 51m
1 stop
$289American Airlines
Thu, Apr 9 - Sat, Apr 18
American Airlines Logo
4:09 pm - 10:43 pm
TYS
-
ATW
7h 34m
1 stop
American Airlines Logo
1:42 pm - 11:56 pm
ATW
-
TYS
9h 14m
2 stops
$294American Airlines
Thu, Apr 9 - Sun, Apr 19
American Airlines Logo
4:09 pm - 10:43 pm
TYS
-
ATW
7h 34m
1 stop
American Airlines Logo
6:00 am - 10:56 am
ATW
-
TYS
3h 56m
1 stop
$328American Airlines
Thu, Apr 9 - Sat, Apr 18
Delta Logo
6:31 am - 11:25 am
TYS
-
ATW
5h 54m
1 stop
Delta Logo
4:10 pm - 10:59 pm
ATW
-
TYS
5h 49m
1 stop
$344Delta
Thu, Apr 9 - Sun, Apr 19
American Airlines Logo
4:09 pm - 10:43 pm
TYS
-
ATW
7h 34m
1 stop
American Airlines Logo
6:00 am - 10:56 am
ATW
-
TYS
3h 56m
1 stop
$348American Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
6:45 am - 12:00 pm
TYS
-
ATW
6h 15m
1 stop
United Airlines Logo
2:45 pm - 8:52 pm
ATW
-
TYS
5h 07m
1 stop
$349United Airlines
Thu, Apr 9 - Sat, Apr 18
Delta Logo
5:30 am - 11:25 am
TYS
-
ATW
6h 55m
2 stops
Delta Logo
11:07 am - 10:59 pm
ATW
-
TYS
10h 52m
2 stops
$355Delta
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 is the most popular layover airport when flying from Knoxville to Appleton?

Percentage of 1-stop round-trip flights from Knoxville to Appleton chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Chicago (ORD) is the top choice – 61% of KAYAK users who clicked on 1-stop flights from Knoxville to Appleton picked an itinerary connecting there.

What is the cheapest layover airport when flying from Knoxville to Appleton?

Average round-trip price for 1-stop flights from Knoxville to Appleton clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $303.

Which layover airport offers the shortest total travel time from Knoxville to Appleton?

Shortest average total travel time for 1-stop one-way flights from Knoxville to Appleton via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Chicago (ORD) for the shortest journey. The average one-way travel time for flights connecting there is 4h 42m.

Which layover airport has the quickest connection when flying from Knoxville to Appleton?

Average layover duration at different layover airports for 1-stop one-way flights from Knoxville to Appleton, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Detroit (DTW) often has the shortest layovers from Knoxville to Appleton, with an average of 1h 13m.

Good to know

Cheapest flight$155
Most popular time to fly and prices are also 26% 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 $155 for a one-way ticket and $269 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?

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

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

    The two airlines most popular with KAYAK users for flights from Knoxville to Appleton are Delta and United Airlines. With an average price for the route of $358 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 $353 and an overall rating of 7.4.

  • 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 3 airlines serving 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 8075 reviews
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

4.0 Okaybyron, Jan 2026
CWA - MSP
Read more Delta reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

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

Information on your arrival and departure airports