Route Price Intelligence
Cheap Flights From San Diego to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$261
Deals From
$218
Usually Costs
$218 – $286
Lowest We've Seen
$95
Based on 8,336 price pointshigh confidence
Monthly Price Guide
Jan
$322
Feb
$210
Mar
$177
Apr
$177
May
$215
Jun
$267
Jul
$267
Aug
$261
Sep
$261
Oct
$267
Nov
$261
Dec
$267
Cheapest Average Expensive
Best Time to Fly from San Diego to Seattle
The cheapest time to fly from San Diego to Seattle is typically March, when fares average around $177. The most expensive month tends to be January at around $322. For the best deals, consider flying in March, April, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9560 price checksWorst: $177