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Cheap flights from Blountville (TRI) to Seattle (BFI)

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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 Blountville (TRI) to Seattle (BFI)

How to find the cheapest flight from Blountville (TRI) to Seattle (BFI)
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How to find the cheapest flight from Blountville (TRI) to Seattle (BFI)
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How to find the cheapest flight from Blountville (TRI) to Seattle (BFI)
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Cheap flights from Blountville to Seattle in June , July 2026

29 Jun - 10 Jul $ 1,035.00
TRI
Blountville
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
TRI
Blountville
Pick dates
29 Jun - 17 Jul $ 1,084.00
TRI
Blountville
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
TRI
Blountville
Pick dates
29 Jun - 24 Jul $ 1,084.00
TRI
Blountville
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
TRI
Blountville
Pick dates

One-way flights to Seattle from Blountville

5:02 PM - 6:45 PM
Air Excursions
3 Stops
29h 33m
TRI - BFI
$ 606
Kiwi
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3:16 PM - 8:25 PM
Air Excursions
3 Stops
32h 59m
TRI - BFI
$ 678
Kiwi
Pick dates
3:16 PM - 6:45 PM
Air Excursions
3 Stops
31h 19m
TRI - BFI
$ 683
Kiwi
Pick dates

How to find the cheapest flight from Blountville (TRI) to Seattle (BFI)

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How to find the cheapest flight from Blountville (TRI) to Seattle (BFI)
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 Blountville (TRI) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.