Earn point on your loyalty program!arrow arc left

Cheap flights from Knoxville (TYS) to New York (JFK)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Knoxville (TYS) to New York (JFK)

How to find the cheapest flight from Knoxville (TYS) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Knoxville (TYS) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Knoxville (TYS) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Knoxville to New York in November , December 2025

24 Nov - 12 Dec $ 339.00
TYS
Knoxville
Allegiant Air
1 STOPS
JFK
New York
JFK
New York
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates
28 Nov - 12 Dec $ 367.00
TYS
Knoxville
Allegiant Air
1 STOPS
JFK
New York
JFK
New York
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates
24 Nov - 15 Dec $ 398.00
TYS
Knoxville
Allegiant Air
1 STOPS
JFK
New York
JFK
New York
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates

Last minute flights from Knoxville to New York

24 Nov - 01 Dec $ 616.00
TYS
Knoxville
Allegiant Air
1 STOPS
JFK
New York
JFK
New York
Allegiant Air
2 STOPS
TYS
Knoxville
Pick dates
24 Nov - 01 Dec $ 680.00
TYS
Knoxville
Allegiant Air
1 STOPS
JFK
New York
JFK
New York
Allegiant Air
2 STOPS
TYS
Knoxville
Pick dates
28 Nov - 01 Dec $ 709.00
TYS
Knoxville
Allegiant Air
1 STOPS
JFK
New York
JFK
New York
Allegiant Air
2 STOPS
TYS
Knoxville
Pick dates

One-way flights to New York from Knoxville

6:32 PM - 7:16 AM
Frontier Airlines
1 Stops
15h 30m
TYS - JFK
$ 234
Kiwi
Pick dates
2:59 PM - 7:16 AM
Frontier Airlines
1 Stops
19h 3m
TYS - JFK
$ 262
Kiwi
Pick dates
8:05 PM - 6:22 AM
Frontier Airlines
1 Stops
16h 1m
TYS - JFK
$ 339
Kiwi
Pick dates

How to find the cheapest flight from Knoxville (TYS) to New York (JFK)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Knoxville (TYS) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Knoxville (TYS) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.