Route Price Intelligence
Cheap Flights From Louisville to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,012
Deals From
$873
Usually Costs
$873 – $1,176
Lowest We've Seen
$487
Based on 5,317 price pointshigh confidence
Monthly Price Guide
Jan
$780
Feb
$760
Mar
$976
Apr
$881
May
$1,110
Jun
$1,198
Jul
$1,160
Aug
$1,003
Sep
$1,072
Oct
$893
Nov
$826
Dec
$1,007
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 $760. The most expensive month tends to be June at around $1,198. 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: $48756 price checksWorst: $730