SEA → SAN · 1,050 mi
Seattle to San Diego
$376typical business / first
✈️
What people paid
cheapest
$264
low
$313
typical
$376
high
$454
priciest
$528
Economy on this route starts around $92, so a premium seat runs about 2.88× the cheapest coach fare.
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Value
About 19% below the typical premium for a medium-haul route. Routes this length normally run 3.55× economy; this one is 2.88×.
By airline
No per-airline breakdown recorded on this route.
From 262 premium and 7,134 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.