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United flights from Houston to Knoxville starting at

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Low fare calendar for flights from Houston (IAH) to Knoxville (TYS)

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$469 Price subject to changes
Viewed:4 hours ago
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$354 Price subject to changes
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$97 Price subject to changes
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$329 Price subject to changes
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$274 Price subject to changes
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$213 Price subject to changes
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$213 Price subject to changes
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$329 Price subject to changes
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$329 Price subject to changes
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$97 Price subject to changes
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$329 Price subject to changes
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$217 Price subject to changes
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$213 Price subject to changes
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$329 Price subject to changes
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$97 Price subject to changes
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$329 Price subject to changes
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$213 Price subject to changes
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$329 Price subject to changes
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$213 Price subject to changes
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$257 Price subject to changes
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$329 Price subject to changes
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$217 Price subject to changes
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$97 Price subject to changes
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$213 Price subject to changes
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$329 Price subject to changes
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$213 Price subject to changes
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$97 Price subject to changes
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$329 Price subject to changes
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$328 Price subject to changes
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$213 Price subject to changes
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$97 Price subject to changes
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$329 Price subject to changes
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$97 Price subject to changes
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$97 Price subject to changes
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$329 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Houston (IAH) to Knoxville (TYS) flights

FromToDatesFare TypePrice

Houston (IAH)

Knoxville (TYS)

Depart: 01/18/21

Return: 02/01/21

Roundtrip
from
$97*
Viewed:18hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 01/18/21

Return: 01/25/21

Roundtrip
from
$97*
Viewed:18hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 10/27/20

Return: 11/10/20

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 11/03/20

Return: 11/17/20

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 01/04/21

Return: 01/11/21

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 01/08/21

Return: 01/15/21

Roundtrip
from
$97*
Viewed:4hoursago

Houston (IAH)

Knoxville (TYS)

Depart: 01/11/21

Return: 01/18/21

Roundtrip
from
$97*
Viewed:4hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Knoxville

Tuesday overcast clouds
70°F 10/20/20
Wednesday sky is clear
81°F 10/21/20
Thursday sky is clear
82°F 10/22/20
Friday few clouds
81°F 10/23/20
Saturday moderate rain
77°F 10/24/20
Sunday sky is clear
78°F 10/25/20
Monday light rain
79°F 10/26/20
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