PHX → SEA · 1,107 mi
Phoenix to Seattle
$394typical business / first
✈️
What people paid
cheapest
$274
low
$336
typical
$394
high
$484
priciest
$589
Economy on this route starts around $83, so a premium seat runs about 3.3× the cheapest coach fare.
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Value
About 7% below the typical premium for a medium-haul route. Routes this length normally run 3.55× economy; this one is 3.3×.
By airline
| American | ~$356 |
| Alaska | ~$467 |
From 328 premium and 8,278 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.