Route Price Intelligence
Cheap Flights From Louisville to Ontario
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
$264
Based on 7,004 price pointshigh confidence
Monthly Price Guide
Jan
$439
Feb
$457
Mar
$727
Apr
$389
May
$386
Jun
$440
Jul
$442
Aug
$439
Sep
$439
Oct
$447
Nov
$457
Dec
$457
Cheapest Average Expensive
Best Time to Fly from Louisville to Ontario
The cheapest time to fly from Louisville to Ontario is typically May, when fares average around $386. The most expensive month tends to be March at around $727. 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: $26457 price checksWorst: $418