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
$437
Usually Costs
$437 – $457
Lowest We've Seen
$239
Based on 6,059 price pointshigh confidence
Monthly Price Guide
Jan
$439
Feb
$457
Mar
$743
Apr
$408
May
$389
Jun
$439
Jul
$439
Aug
$439
Sep
$439
Oct
$449
Nov
$457
Dec
$457
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 March at around $743. For the best deals, consider flying in May, April, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $23953 price checksWorst: $389