Route Price Intelligence
Cheap Flights From Louisville to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$440
Deals From
$439
Usually Costs
$439 – $457
Lowest We've Seen
$264
Based on 774 price pointshigh confidence
Monthly Price Guide
Jan
$439
Feb
$457
Mar
$457
Apr
$750
May
$452
Jun
$439
Jul
$440
Aug
$439
Sep
$439
Oct
$457
Nov
$448
Dec
$457
Cheapest Average Expensive
Best Time to Fly from Louisville to Ontario
The cheapest time to fly from Louisville to Ontario is typically January, when fares average around $439. The most expensive month tends to be April at around $750. For the best deals, consider flying in January, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26464 price checksWorst: $418