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United flights from Boston to Knoxville starting at

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Low fare calendar for flights from Boston (BOS) to Knoxville (TYS)

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$299 Price subject to changes
Viewed:a day ago
Economy
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$290 Price subject to changes
Viewed:2 hours ago
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$299 Price subject to changes
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$299 Price subject to changes
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$290 Price subject to changes
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$290 Price subject to changes
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$299 Price subject to changes
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$269 Price subject to changes
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$260 Price subject to changes
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$269 Price subject to changes
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$269 Price subject to changes
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$260 Price subject to changes
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$260 Price subject to changes
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$269 Price subject to changes
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$182 Price subject to changes
Viewed:2 hours ago
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$164 Price subject to changes
Viewed:2 hours ago
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$182 Price subject to changes
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$182 Price subject to changes
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$164 Price subject to changes
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$164 Price subject to changes
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$182 Price subject to changes
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$182 Price subject to changes
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$164 Price subject to changes
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$182 Price subject to changes
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$182 Price subject to changes
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$164 Price subject to changes
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$164 Price subject to changes
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$182 Price subject to changes
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$230 Price subject to changes
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$164 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. 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 Boston (BOS) to Knoxville (TYS) flights

FromToDatesFare TypePrice

Boston (BOS)

Knoxville (TYS)

Depart: 10/07/20

Return: 10/14/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 10/10/20

Return: 10/17/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 10/13/20

Return: 10/20/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 10/20/20

Return: 10/27/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 10/21/20

Return: 10/28/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$164*
Viewed:13hoursago

Boston (BOS)

Knoxville (TYS)

Depart: 09/26/20

Return: 10/03/20

Roundtrip
from
$164*
Viewed:13hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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

Friday light rain
29°C 08/07/20
Saturday sky is clear
33°C 08/08/20
Sunday sky is clear
34°C 08/09/20
Monday scattered clouds
35°C 08/10/20
Tuesday light rain
35°C 08/11/20
Wednesday light rain
37°C 08/12/20
Thursday moderate rain
36°C 08/13/20
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