Route Price Intelligence
Cheap Flights From Portland to Porto Alegre
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,419
Deals From
$1,364
Usually Costs
$1,364 – $1,591
Lowest We've Seen
$1,061
Based on 6,432 price pointshigh confidence
Monthly Price Guide
Jan
$1,365
Feb
$1,387
Mar
$1,535
Apr
$1,684
May
$1,470
Jun
$1,554
Jul
$1,640
Aug
$1,410
Sep
$1,365
Oct
$1,365
Nov
$1,360
Dec
$1,470
Cheapest Average Expensive
Best Time to Fly from Portland to Porto Alegre
The cheapest time to fly from Portland to Porto Alegre is typically November, when fares average around $1,360. The most expensive month tends to be April at around $1,684. For the best deals, consider flying in November, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,06178 price checksWorst: $1,321