Route Price Intelligence
Cheap Flights From Los Angeles to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$369
Deals From
$313
Usually Costs
$313 – $437
Lowest We've Seen
$183
Based on 8,226 price pointshigh confidence
Monthly Price Guide
Jan
$518
Feb
$372
Mar
$303
Apr
$266
May
$323
Jun
$343
Jul
$368
Aug
$443
Sep
$450
Oct
$313
Nov
$333
Dec
$313
Cheapest Average Expensive
Best Time to Fly from Los Angeles to Ontario
The cheapest time to fly from Los Angeles to Ontario is typically April, when fares average around $266. The most expensive month tends to be January at around $518. For the best deals, consider flying in April, March, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18364 price checksWorst: $286