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Cheap flights from Seattle (BFI) to Phoenix (PHX)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Seattle (BFI) to Phoenix (PHX)

How to find the cheapest flight from Seattle (BFI) to Phoenix (PHX)
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How to find the cheapest flight from Seattle (BFI) to Phoenix (PHX)
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How to find the cheapest flight from Seattle (BFI) to Phoenix (PHX)
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Cheap flights from Seattle to Phoenix in February , March 2026

26 Feb - 21 Mar $ 772.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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26 Feb - 14 Mar $ 772.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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26 Feb - 18 Mar $ 772.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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Last minute flights from Seattle to Phoenix

22 Feb - 03 Mar $ 895.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
3 STOPS
BFI
Seattle
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26 Feb - 03 Mar $ 920.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
19 Feb - 03 Mar $ 952.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Phoenix from Seattle

4:05 PM - 6:56 PM
Allegiant Air
1 Stops
5h 35m
BFI - PHX
$ 414
Kiwi
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7:05 PM - 6:22 PM
Frontier Airlines
2 Stops
24h 40m
BFI - PHX
$ 515
Kiwi
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6:55 AM - 8:57 PM
Frontier Airlines
2 Stops
15h 33m
BFI - PHX
$ 784
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Phoenix (PHX)

Related info for your journey
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How to find the cheapest flight from Seattle (BFI) to Phoenix (PHX)
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 Seattle (BFI) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.