Cheap flights from Knoxville to Appleton from $176
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Appleton departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Route
Depart
Return
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Thu 11/12
7:52 am-10:53 am
1 stop4h 01m
Appleton Intl
Mon 11/16
6:18 pm-11:47 pm
1 stop4h 29m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Thu 11/12
7:45 am-10:32 pm
2 stops15h 47m
Appleton Intl
Mon 11/16
5:44 pm-5:18 pm
1 stop22h 34m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Wed 10/21
10:48 am-3:40 pm
1 stop5h 52m
Appleton Intl
Sun 10/25
5:29 am-11:05 am
1 stop4h 36m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Wed 10/21
10:00 am-5:35 pm
2 stops8h 35m
Appleton Intl
Sun 10/25
5:29 am-11:05 am
1 stop4h 36m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Sat 12/12
5:35 pm-9:39 pm
1 stop5h 04m
Appleton Intl
Mon 12/14
5:00 am-10:14 am
1 stop4h 14m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Thu 11/5
6:45 am-12:15 pm
1 stop6h 30m
Appleton Intl
Sun 11/8
9:50 am-4:59 pm
1 stop6h 09m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Thu 11/5
6:45 am-12:15 pm
1 stop6h 30m
Appleton Intl
Sun 11/8
6:15 am-1:13 pm
1 stop5h 58m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Wed 10/21
8:57 am-5:35 pm
2 stops9h 38m
Appleton Intl
Sun 10/25
5:29 am-4:18 pm
2 stops9h 49m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Wed 12/23
9:49 pm-2:47 pm
1 stop17h 58m
Appleton Intl
Mon 12/28
3:52 pm-10:04 am
1 stop17h 12m
KnoxvilleAppleton
TYS Knoxville McGhee Tyson - ATW Appleton Intl
TYSATW
Knoxville McGhee Tyson
Thu 12/24
7:30 am-2:47 pm
1 stop8h 17m
Appleton Intl
Mon 12/28
3:52 pm-10:04 am
1 stop17h 12m
See travel insights to Appleton from
How to get the cheapest flight ticket from Knoxville to Appleton
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies from Knoxville McGhee Tyson to Appleton Intl?
American Airlines and Delta are the most popular carriers operating from Knoxville McGhee Tyson to Appleton Intl
What airlines fly to Appleton?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Appleton from Knoxville according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Appleton. Keep in mind that there are 4 different airlines that fly to Appleton on a routine basis, so you have a few additional options to choose from.
When to book flights from Knoxville to Appleton
Cheap Knoxville to Appleton (TYS to ATW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Appleton
Frequently asked questions about flying from Knoxville to Appleton
How far is Knoxville McGhee Tyson to Appleton Intl by plane?
A flight from Knoxville McGhee Tyson to Appleton Intl will travel around 620.1 mi. Typically, this will take 5h 04m by plane in normal conditions.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Appleton Intl Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Appleton Intl Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Appleton Intl Airport?
As of October 2026, there are 3 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Appleton Intl Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Appleton Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Appleton Intl Airport.
What documentation or ID do you need to fly to Appleton Intl Airport?
The necessary travel and health documents for your Appleton Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Appleton?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to Appleton is United Airlines (41% of total bookings). The next most popular airlines are American Airlines (29%) and Delta (29%).
Best airlines flying from Knoxville to Appleton
Compare and see reviews for airlines that fly from Knoxville to Appleton with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $194 | Free Cancellation | Rating 7.8 8,633 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.0 12,129 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.4 10,301 reviews |
Traveling to a place near Appleton?
Book flights to Appleton if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Knoxville to Appleton?
It is quick and easy to find Knoxville to Appleton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Appleton that suits you.
Can I find flights from Knoxville to Appleton with flexible booking policies on momondo?
Yes. All flights to Appleton from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Knoxville to Appleton?
Once you have performed a search for Knoxville to Appleton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Knoxville to Appleton right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Knoxville to Appleton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Appleton and let you know when they change.