Route Price Intelligence
Cheap Flights From Louisville to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$439
Deals From
$434
Usually Costs
$434 – $457
Lowest We've Seen
$198
Based on 5,121 price pointshigh confidence
Monthly Price Guide
Jan
$439
Feb
$439
Mar
$477
Apr
$616
May
$374
Jun
$396
Jul
$439
Aug
$435
Sep
$439
Oct
$439
Nov
$450
Dec
$457
Cheapest Average Expensive
Best Time to Fly from Louisville to San Diego
The cheapest time to fly from Louisville to San Diego is typically May, when fares average around $374. The most expensive month tends to be April at around $616. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19875 price checksWorst: $404