Route Price Intelligence
Cheap Flights From Louisville to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$439
Deals From
$439
Usually Costs
$439 – $457
Lowest We've Seen
$239
Based on 4,684 price pointshigh confidence
Monthly Price Guide
Jan
$449
Feb
$457
Mar
$523
Apr
$681
May
$389
Jun
$396
Jul
$439
Aug
$439
Sep
$439
Oct
$444
Nov
$449
Dec
$464
Cheapest Average Expensive
Best Time to Fly from Louisville to Portland
The cheapest time to fly from Louisville to Portland is typically May, when fares average around $389. The most expensive month tends to be April at around $681. For the best deals, consider flying in May, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $23967 price checksWorst: $404