Route Price Intelligence
Cheap Flights From Portland to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$888
Deals From
$828
Usually Costs
$828 – $1,042
Lowest We've Seen
$523
Based on 6,189 price pointshigh confidence
Monthly Price Guide
Jan
$828
Feb
$868
Mar
$1,133
Apr
$973
May
$968
Jun
$988
Jul
$948
Aug
$833
Sep
$828
Oct
$858
Nov
$833
Dec
$892
Cheapest Average Expensive
Best Time to Fly from Portland to St. Lucia
The cheapest time to fly from Portland to St. Lucia is typically January, when fares average around $828. The most expensive month tends to be March at around $1,133. For the best deals, consider flying in January, September, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $52377 price checksWorst: $727