What airlines fly to Knoxville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Knoxville from Watertown, New York according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Watertown Airport to Knoxville McGhee Tyson Airport?

Prices for flights from Watertown Airport to Knoxville McGhee Tyson Airport are updated daily.

How many operators does momondo search for flights from Watertown Airport to Knoxville McGhee Tyson Airport?

There is 1 operator available for flights from Watertown Airport to Knoxville McGhee Tyson Airport as of September 2025.

How old do you have to be to fly from Watertown Airport to Knoxville McGhee Tyson Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$308 Cheap Flights from Watertown to Knoxville in 2025/26

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Find the cheapest flights from Watertown, New York to Knoxville

Round-trip

One-way

Cheap round-trip flights

2:26 pm - 8:44 pmART-TYS

6h 18m1 stop

10:00 am - 1:55 pmTYS-ART

3h 55m1 stop

$308American Airlines

Find Deal

mar., oct. 21 - mié., oct. 29

2:26 pm - 11:07 pmART-TYS

8h 41m2 stops

6:10 pm - 10:33 pmTYS-ART

4h 23m1 stop

$314American Airlines

Find Deal

mar., oct. 21 - mié., oct. 29

6:00 am - 4:51 pmART-TYS

10h 51m2 stops

5:00 am - 1:55 pmTYS-ART

8h 55m2 stops

$319American Airlines

Find Deal

mar., oct. 21 - mié., oct. 29

6:00 am - 10:50 amART-TYS

4h 50m1 stop

7:00 am - 2:20 pmTYS-ART

7h 20m1 stop

$333American Airlines

Find Deal

mié., oct. 22 - lun., oct. 27

2:45 pm - 11:50 pmART-TYS

9h 05m2 stops

10:00 am - 1:55 pmTYS-ART

3h 55m1 stop

$339American Airlines

Find Deal

lun., oct. 20 - mié., oct. 29

2:45 pm - 11:50 pmART-TYS

9h 05m2 stops

5:00 am - 1:55 pmTYS-ART

8h 55m2 stops

$344American Airlines

Find Deal

lun., oct. 20 - mié., oct. 29

2:45 pm - 8:44 pmART-TYS

5h 59m1 stop

6:14 pm - 10:56 pmTYS-ART

4h 42m1 stop

$358American Airlines

Find Deal

lun., oct. 20 - lun., oct. 27

2:45 pm - 11:50 pmART-TYS

9h 05m2 stops

6:14 pm - 10:56 pmTYS-ART

4h 42m1 stop

$364American Airlines

Find Deal

lun., oct. 20 - lun., oct. 27

2:45 pm - 11:50 pmART-TYS

9h 05m2 stops

7:00 am - 2:20 pmTYS-ART

7h 20m2 stops

$369American Airlines

Find Deal

lun., oct. 20 - lun., oct. 27

2:26 pm - 8:44 pmART-TYS

6h 18m1 stop

6:14 pm - 10:33 pmTYS-ART

4h 19m1 stop

$398American Airlines

Find Deal

mar., oct. 21 - mar., oct. 28

American Airlines flights from Watertown, New York to Knoxville

Our best American Airlines deals on Watertown, New York to Knoxville flight tickets

American Airlines

Oct 21

ART2:26 pmWatertown

6h 18m

1 stop

TYS8:44 pmKnoxville McGhee Tyson

Oct 29

TYS10:00 amKnoxville McGhee Tyson

3h 55m

1 stop

ART1:55 pmWatertown

$308

Find similar

American Airlines

Oct 21

ART2:26 pmWatertown

8h 41m

2 stops

TYS11:07 pmKnoxville McGhee Tyson

Oct 29

TYS6:10 pmKnoxville McGhee Tyson

4h 23m

1 stop

ART10:33 pmWatertown

$314

Find similar

American Airlines

Oct 21

ART6:00 amWatertown

10h 51m

2 stops

TYS4:51 pmKnoxville McGhee Tyson

Oct 29

TYS5:00 amKnoxville McGhee Tyson

8h 55m

2 stops

ART1:55 pmWatertown

$319

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

mar. 10/21

2:26 pm-8:44 pm

1 stop6h 18m

Knoxville McGhee Tyson

mié. 10/29

10:00 am-1:55 pm

1 stop3h 55m

$308

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

mar. 10/21

2:26 pm-11:07 pm

2 stops8h 41m

Knoxville McGhee Tyson

mié. 10/29

6:10 pm-10:33 pm

1 stop4h 23m

$314

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

mar. 10/21

6:00 am-4:51 pm

2 stops10h 51m

Knoxville McGhee Tyson

mié. 10/29

5:00 am-1:55 pm

2 stops8h 55m

$319

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

mié. 10/22

6:00 am-10:50 am

1 stop4h 50m

Knoxville McGhee Tyson

lun. 10/27

7:00 am-2:20 pm

1 stop7h 20m

$333

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

lun. 10/20

2:45 pm-11:50 pm

2 stops9h 05m

Knoxville McGhee Tyson

mié. 10/29

10:00 am-1:55 pm

1 stop3h 55m

$339

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

lun. 10/20

2:45 pm-11:50 pm

2 stops9h 05m

Knoxville McGhee Tyson

mié. 10/29

5:00 am-1:55 pm

2 stops8h 55m

$344

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

lun. 10/20

2:45 pm-8:44 pm

1 stop5h 59m

Knoxville McGhee Tyson

lun. 10/27

6:14 pm-10:56 pm

1 stop4h 42m

$358

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

lun. 10/20

2:45 pm-11:50 pm

2 stops9h 05m

Knoxville McGhee Tyson

lun. 10/27

6:14 pm-10:56 pm

1 stop4h 42m

$364

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

lun. 10/20

2:45 pm-11:50 pm

2 stops9h 05m

Knoxville McGhee Tyson

lun. 10/27

7:00 am-2:20 pm

2 stops7h 20m

$369

WatertownKnoxville

ART - TYS

ARTTYS

Watertown

mar. 10/21

2:26 pm-8:44 pm

1 stop6h 18m

Knoxville McGhee Tyson

mar. 10/28

6:14 pm-10:33 pm

1 stop4h 19m

$398

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to Knoxville

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

Prices

Airlines

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Watertown, New York to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $595. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Watertown, New York to Knoxville for around $686.

When to book flights from Watertown, New York to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Watertown, New York to Knoxville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Watertown, New York to Knoxville (ART to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to Knoxville

Direct flights	None

There are no direct flights from Watertown, New York to Knoxville. There are no popular flight routes from Watertown, New York to Knoxville.

Search flight deals

How far is Watertown to Knoxville McGhee Tyson by plane?
The straight-line distance from Watertown to Knoxville McGhee Tyson is 696.3 mi. In terms of flight time, this usually takes a little over 4h 32m.
When did momondo last update prices for flights from Watertown Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Watertown Airport to Knoxville McGhee Tyson Airport are updated daily.
How many operators does momondo search for flights from Watertown Airport to Knoxville McGhee Tyson Airport?
There is 1 operator available for flights from Watertown Airport to Knoxville McGhee Tyson Airport as of September 2025.
How old do you have to be to fly from Watertown Airport to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Watertown, New York to Knoxville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Watertown, New York to Knoxville is American Airlines (100% of total bookings).

Best airlines flying from Watertown, New York to Knoxville

Compare and see reviews for airlines that fly from Watertown, New York to Knoxville with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Crossville

Maryville

Murphy

Alcoa

Newport

Lenoir City

Oak Ridge

Kodak

Dandridge

Clinton

Jefferson City

Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to Knoxville?

Finding the right flight to Knoxville from Watertown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Watertown to Knoxville with flexible booking policies on momondo?

All flight searches from Watertown to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Watertown to Knoxville?

momondo helps you find the best flight between Watertown and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Watertown to Knoxville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Knoxville from Watertown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.