FFL Helper

FFL Helper / Seattle / Phoenix

SEA → PHX

Seattle to Phoenix

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

Lowest fare $124
Distance 1,114 mi
Flight time 17h 3m
Airports SEA–PHX
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By month: August 2026 from $157 · September 2026 from $124

Price calendar

August 2026

From $157 · up to $313

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23 $313 24 $171 25 $157 26 $157 27 $167 28 $169 29 $169 30 $171 31 $169

September 2026

From $124 · up to $176

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 $143 2 $124 3 $139 4 $157 5 $157 6 $157 7 $176
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Upcoming dates

Phoenix PHX

$124

Sep 02, 2:37pm · 17h 3m · 1 stop

SEA → PHX · Frontier Airlines

Tickets

Phoenix PHX

$139

Sep 03, 4:33pm · 6h 51m · 1 stop

SEA → PHX · Frontier Airlines

Tickets

Phoenix PHX

$143

Sep 01, 7:21am · 3h 3m · 0 stops

SEA → PHX · Alaska Airlines

Tickets

Phoenix PHX

$157

Aug 25, 2:37pm · 9h 2m · 1 stop

SEA → PHX · Frontier Airlines

Tickets

Phoenix PHX

$157

Aug 26, 2:37pm · 17h 3m · 1 stop

SEA → PHX · Frontier Airlines

Tickets

Phoenix PHX

$167

Aug 27, 2:37pm · 6h 51m · 1 stop

SEA → PHX · Frontier Airlines

Tickets

Phoenix PHX

$169

Aug 31, 1:35pm · 7h 53m · 1 stop

SEA → PHX · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Seattle to Phoenix. 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 Seattle to Phoenix.