Route Price Intelligence
Cheap Flights From San Diego to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$257
Great Deal
Under $117
Typical Range
$117 – $317
Lowest We've Seen
$95
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$117
Feb
$117
Mar
$311
Apr
$311
May
$317
Jun
$316
Jul
$317
Aug
—
Sep
—
Oct
$263
Nov
$125
Dec
$127
Cheapest Average Expensive
Best Time to Fly from San Diego to Seattle
The cheapest time to fly from San Diego to Seattle is typically January, when fares average around $117. The most expensive month tends to be July at around $317. For the best deals, consider flying in January, February, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October9,712 fares analyzedTypical low: $277