IAD → SFO · 2,419 mi
Washington to San Francisco
$1,703typical business / first
✈️
What people paid
cheapest
$648
low
$738
typical
$1,703
high
$2,215
priciest
$2,650
Economy on this route starts around $172, so a premium seat runs about 3.77× the cheapest coach fare.
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Value
About 6% above the typical premium for a medium-haul route. Routes this length normally run 3.55× economy; this one is 3.77×.
By airline
| Alaska | ~$751 |
| United | ~$2,228 |
From 112 premium and 5,453 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.