FFL Helper

FFL Helper / Phoenix / Seattle

PHX → SEA

Phoenix (PHX) to Seattle (SEA)

Compare one-way fares for flights from Phoenix to Seattle.

Lowest fare $90
Distance 1,114 mi
Flight time 8h 33m
Airports PHX–SEA
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By month: October 2026 from $177 · November 2026 from $90

Price calendar

October 2026

From $177

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November 2026

From $90 · up to $98

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25 $98 26 $90
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Upcoming dates

Seattle SEA

$90

Nov 26, 7:49am · 8h 33m · 1 stop

PHX → SEA · Frontier Airlines

Tickets

Seattle SEA

$98

Nov 25, 3:11pm · 22h 26m · 1 stop

PHX → SEA · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Phoenix to Seattle. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Phoenix to Seattle.