Route Price Intelligence
Cheap Flights From San Diego to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$223
Great Deal
Under $97
Typical Range
$97 – $270
Lowest We've Seen
$95
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$214
Feb
—
Mar
—
Apr
$256
May
$217
Jun
$248
Jul
$228
Aug
$216
Sep
$202
Oct
$214
Nov
$231
Dec
$273
Cheapest Average Expensive
Best Time to Fly from San Diego to Seattle
The cheapest time to fly from San Diego to Seattle is typically September, when fares average around $202. The most expensive month tends to be December at around $273. For the best deals, consider flying in September, October, January.
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: September13,642 fares analyzedTypical low: $261