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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 May , June 2026

28 May - 25 Jun $ 722.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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28 May - 25 Jun $ 767.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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24 May - 25 Jun $ 827.00
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

28 May - 01 Jun $ 898.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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28 May - 01 Jun $ 943.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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28 May - 01 Jun $ 988.00
BFI
Seattle
Air Excursions
1 STOPS
PHX
Phoenix
PHX
Phoenix
Air Excursions
1 STOPS
BFI
Seattle
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One-way flights to Phoenix from Seattle

8:05 AM - 7:17 PM
Allegiant Air
1 Stops
13h 53m
BFI - PHX
$ 367
Kiwi
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2:45 PM - 7:17 PM
Allegiant Air
1 Stops
7h 13m
BFI - PHX
$ 412
Kiwi
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3:05 PM - 7:17 PM
Allegiant Air
1 Stops
6h 53m
BFI - PHX
$ 472
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.