Route Price Intelligence
Cheap Flights From Portland to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$470
Deals From
$450
Usually Costs
$450 – $513
Lowest We've Seen
$364
Based on 8,526 price pointshigh confidence
Monthly Price Guide
Jan
$566
Feb
$503
Mar
$466
Apr
$432
May
$440
Jun
$457
Jul
$450
Aug
$440
Sep
$440
Oct
$440
Nov
$450
Dec
$516
Cheapest Average Expensive
Best Time to Fly from Portland to San Juan
The cheapest time to fly from Portland to San Juan is typically April, when fares average around $432. The most expensive month tends to be January at around $566. For the best deals, consider flying in April, October, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $36470 price checksWorst: $444