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Cheap flights from Knoxville (TYS) to Houston (HOU)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Knoxville (TYS) to Houston (HOU)

How to find the cheapest flight from Knoxville (TYS) to Houston (HOU)
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How to find the cheapest flight from Knoxville (TYS) to Houston (HOU)
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How to find the cheapest flight from Knoxville (TYS) to Houston (HOU)
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Cheap flights from Knoxville to Houston in April , May 2025

30 Apr - 07 May $ 319.00
TYS
Knoxville
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates
30 Apr - 07 May $ 319.00
TYS
Knoxville
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates
30 Apr - 07 May $ 319.00
TYS
Knoxville
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates

Last minute flights from Knoxville to Houston

26 Apr - 30 Apr $ 441.00
TYS
Knoxville
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates
26 Apr - 30 Apr $ 441.00
TYS
Knoxville
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates
23 Apr - 30 Apr $ 584.00
TYS
Knoxville
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates

One-way flights to Houston from Knoxville

4:31 PM - 7:45 AM
United Airlines
1 Stops
19h 42m
TYS - HOU
$ 348
Kiwi
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9:00 AM - 9:00 AM
United Airlines
0 Stops
2h 39m
TYS - HOU
$ 402
Kiwi
Pick dates
7:00 AM - 7:00 AM
United Airlines
0 Stops
2h 39m
TYS - HOU
$ 402
Kiwi
Pick dates

How to find the cheapest flight from Knoxville (TYS) to Houston (HOU)

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