Route Price Intelligence
Cheap Flights From Portland to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,019
Deals From
$914
Usually Costs
$914 – $1,145
Lowest We've Seen
$444
Based on 6,472 price pointshigh confidence
Monthly Price Guide
Jan
$908
Feb
$908
Mar
$1,359
Apr
$938
May
$1,053
Jun
$1,225
Jul
$1,120
Aug
$995
Sep
$956
Oct
$911
Nov
$908
Dec
$1,161
Cheapest Average Expensive
Best Time to Fly from Portland to Porto
The cheapest time to fly from Portland to Porto is typically November, when fares average around $908. The most expensive month tends to be March at around $1,359. For the best deals, consider flying in November, January, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $44480 price checksWorst: $797