SEA → SLC · 689 mi
Seattle to Salt Lake City
$253typical business / first
✈️
What people paid
cheapest
$193
low
$218
typical
$253
high
$321
priciest
$411
Economy on this route starts around $94, so a premium seat runs about 2.06× the cheapest coach fare.
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Value
About 1% above the typical premium for a short-haul route. Routes this length normally run 2.03× economy; this one is 2.06×.
By airline
No per-airline breakdown recorded on this route.
From 190 premium and 3,439 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.