Route Price Intelligence
Cheap Flights From Louisville to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$437
Deals From
$432
Usually Costs
$432 – $437
Lowest We've Seen
$264
Based on 7,837 price pointshigh confidence
Monthly Price Guide
Jan
$1,062
Feb
$657
Mar
$384
Apr
$364
May
$398
Jun
$446
Jul
$437
Aug
$437
Sep
$437
Oct
$437
Nov
$437
Dec
$437
Cheapest Average Expensive
Best Time to Fly from Louisville to Ontario
The cheapest time to fly from Louisville to Ontario is typically April, when fares average around $364. The most expensive month tends to be January at around $1,062. For the best deals, consider flying in April, March, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26433 price checksWorst: $340