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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 June , July 2026

30 Jun - 03 Jul $ 592.00
TYS
Knoxville
United Airlines
1 STOPS
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates
30 Jun - 03 Jul $ 592.00
TYS
Knoxville
United Airlines
1 STOPS
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates
30 Jun - 03 Jul $ 592.00
TYS
Knoxville
United Airlines
1 STOPS
HOU
Houston
HOU
Houston
United Airlines
DIRECT
TYS
Knoxville
Pick dates

One-way flights to Houston from Knoxville

5:45 PM - 8:02 PM
United Airlines
1 Stops
6h 14m
TYS - HOU
$ 517
Kiwi
Pick dates
7:19 PM - 10:20 PM
United Airlines
1 Stops
6h 26m
TYS - HOU
$ 517
Kiwi
Pick dates
5:45 PM - 9:40 PM
United Airlines
1 Stops
7h 49m
TYS - HOU
$ 517
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.