Route Price Intelligence
Cheap Flights From Portland to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$818
Deals From
$749
Usually Costs
$749 – $962
Lowest We've Seen
$523
Based on 8,131 price pointshigh confidence
Monthly Price Guide
Jan
$880
Feb
$878
Mar
$793
Apr
$741
May
$808
Jun
$948
Jul
$968
Aug
$748
Sep
$748
Oct
$783
Nov
$746
Dec
$866
Cheapest Average Expensive
Best Time to Fly from Portland to St. Lucia
The cheapest time to fly from Portland to St. Lucia is typically April, when fares average around $741. The most expensive month tends to be July at around $968. For the best deals, consider flying in April, November, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $52358 price checksWorst: $625