Route Price Intelligence
Cheap Flights From San Diego to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$281
Deals From
$235
Usually Costs
$235 – $301
Lowest We've Seen
$95
Based on 8,900 price pointshigh confidence
Monthly Price Guide
Jan
$301
Feb
$301
Mar
$379
Apr
$195
May
$205
Jun
$250
Jul
$250
Aug
$244
Sep
$281
Oct
$292
Nov
$301
Dec
$301
Cheapest Average Expensive
Best Time to Fly from San Diego to Seattle
The cheapest time to fly from San Diego to Seattle is typically April, when fares average around $195. The most expensive month tends to be March at around $379. For the best deals, consider flying in April, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9585 price checksWorst: $180