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
$432
Usually Costs
$432 – $457
Lowest We've Seen
$198
Based on 7,805 price pointshigh confidence
Monthly Price Guide
Jan
$439
Feb
$457
Mar
$680
Apr
$382
May
$386
Jun
$439
Jul
$439
Aug
$439
Sep
$439
Oct
$439
Nov
$449
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 April, when fares average around $382. The most expensive month tends to be March at around $680. For the best deals, consider flying in April, May, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19860 price checksWorst: $367