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Cheap flights from Knoxville (TYS) to Portland (PDX)

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How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)

How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)
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How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)
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How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)
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Cheap flights from Knoxville to Portland in November , December 2026

25 Nov - 04 Dec $ 467.00
TYS
Knoxville
Allegiant Air
2 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
2 STOPS
TYS
Knoxville
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18 Nov - 07 Dec $ 823.00
TYS
Knoxville
Alaska Airlines
2 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
TYS
Knoxville
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20 Nov - 06 Dec $ 833.00
TYS
Knoxville
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
TYS
Knoxville
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Last minute flights from Knoxville to Portland

25 Nov - 01 Dec $ 796.00
TYS
Knoxville
Allegiant Air
2 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
2 STOPS
TYS
Knoxville
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18 Nov - 30 Nov $ 1,174.00
TYS
Knoxville
Alaska Airlines
2 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
TYS
Knoxville
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20 Nov - 30 Nov $ 1,196.00
TYS
Knoxville
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
TYS
Knoxville
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One-way flights to Portland from Knoxville

2:54 PM - 6:24 PM
Alaska Airlines
1 Stops
8h 53m
TYS - PDX
$ 396
Kiwi
Pick dates
2:54 PM - 6:24 PM
Alaska Airlines
1 Stops
8h 53m
TYS - PDX
$ 461
Kiwi
Pick dates
2:54 PM - 6:24 PM
Alaska Airlines
1 Stops
8h 53m
TYS - PDX
$ 475
Kiwi
Pick dates

How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)

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How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)
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 Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.