Route Price Intelligence
Cheap Flights From Los Angeles to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$306
Great Deal
Under $234
Typical Range
$234 – $463
Lowest We've Seen
$183
Based on 246 price pointshigh confidence
Monthly Price Guide
Jan
$289
Feb
$324
Mar
$525
Apr
$463
May
—
Jun
—
Jul
$663
Aug
$284
Sep
$216
Oct
$243
Nov
$302
Dec
$324
Cheapest Average Expensive
Best Time to Fly from Los Angeles to Ontario
The cheapest time to fly from Los Angeles to Ontario is typically September, when fares average around $216. The most expensive month tends to be July at around $663. For the best deals, consider flying in September, October, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August31,151 fares analyzedTypical low: $433