Book United Seattle to Knoxville flight deals from $394

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Search flights from Seattle to Knoxville (SEA - TYS)

November

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Tuesday 13th

Return Wednesday 28th
from$ 499*Viewed: 49 minutes ago

Friday 23rd

Return Saturday 8th
from$ 499*Viewed: 49 minutes ago

Tuesday 27th

Return Wednesday 12th
from$ 494*Viewed: 49 minutes ago

December

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Monday 24th

Return Tuesday 8th
from$ 449*Viewed: 49 minutes ago

Tuesday 25th

Return Wednesday 9th
from$ 444*Viewed: 49 minutes ago

Monday 31st

Return Tuesday 15th
from$ 449*Viewed: 49 minutes ago

January

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Tuesday 1st

Return Wednesday 16th
from$ 444*Viewed: 49 minutes ago

Tuesday 8th

Return Wednesday 23rd
from$ 394*Viewed: 49 minutes ago

Wednesday 9th

Return Thursday 24th
from$ 449*Viewed: 49 minutes ago
**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..
Urban cityscape on a sunny day in Knoxville

Plan ahead for flights from Seattle to Knoxville

from
to
Type
Dates
Price*
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 394*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Tue 25 Dec 2018
Return Wed 9 Jan 2019
from$ 444*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Tue 1 Jan 2019
Return Wed 16 Jan 2019
from$ 444*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Mon 24 Dec 2018
Return Tue 8 Jan 2019
from$ 449*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Mon 31 Dec 2018
Return Tue 15 Jan 2019
from$ 449*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Mon 7 Jan 2019
Return Tue 22 Jan 2019
from$ 449*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 449*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 456*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Sat 12 Jan 2019
Return Sun 27 Jan 2019
from$ 456*Viewed: 49 minutes ago
Seattle (SEA)
to Knoxville (TYS)
Roundtrip
Depart Fri 4 Jan 2019
Return Sat 19 Jan 2019
from$ 474*Viewed: 49 minutes ago
*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

55 °FMonday10/15/2018
63 °FTuesday10/16/2018
61 °FWednesday10/17/2018
59 °FThursday10/18/2018
59 °FFriday10/19/2018
58 °FSaturday10/20/2018
53 °FSunday10/21/2018
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