Route Price Intelligence
Cheap Flights From Portland to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$207
Great Deal
Under $174
Typical Range
$174 – $277
Lowest We've Seen
$115
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$137
Feb
$147
Mar
$268
Apr
$267
May
$207
Jun
$207
Jul
$305
Aug
$196
Sep
$140
Oct
$137
Nov
$207
Dec
$148
Cheapest Average Expensive
Best Time to Fly from Portland to San Diego
The cheapest time to fly from Portland to San Diego is typically October, when fares average around $137. The most expensive month tends to be July at around $305. For the best deals, consider flying in October, January, September.
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: January6,843 fares analyzedTypical low: $269
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