Route Price Intelligence
Cheap Flights From Portland to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$486
Great Deal
Under $486
Typical Range
$486 – $532
Lowest We've Seen
$364
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$486
Feb
$486
Mar
$491
Apr
$486
May
—
Jun
—
Jul
—
Aug
$601
Sep
$486
Oct
$486
Nov
$486
Dec
$541
Cheapest Average Expensive
Best Time to Fly from Portland to San Juan
The cheapest time to fly from Portland to San Juan is typically October, when fares average around $486. The most expensive month tends to be August at around $601. For the best deals, consider flying in October, November, 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: September19,439 fares analyzedTypical low: $446