Route Price Intelligence
Cheap Flights From San Diego to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$250
Deals From
$216
Usually Costs
$216 – $292
Lowest We've Seen
$95
Based on 8,455 price pointshigh confidence
Monthly Price Guide
Jan
$281
Feb
$301
Mar
$442
Apr
$221
May
$201
Jun
$243
Jul
$250
Aug
$230
Sep
$281
Oct
$281
Nov
$290
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 May, when fares average around $201. The most expensive month tends to be March at around $442. For the best deals, consider flying in May, April, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9789 price checksWorst: $180