Route Price Intelligence
Cheap Flights From Louisville to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,026
Deals From
$874
Usually Costs
$874 – $1,183
Lowest We've Seen
$487
Based on 2,334 price pointshigh confidence
Monthly Price Guide
Jan
$807
Feb
$732
Mar
$827
Apr
$879
May
$1,160
Jun
$1,194
Jul
$1,163
Aug
$974
Sep
$1,104
Oct
$845
Nov
$827
Dec
$1,020
Cheapest Average Expensive
Best Time to Fly from Louisville to Porto
The cheapest time to fly from Louisville to Porto is typically February, when fares average around $732. The most expensive month tends to be June at around $1,194. For the best deals, consider flying in February, January, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48755 price checksWorst: $730