Route Price Intelligence
Cheap Flights From Los Angeles to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$433
Deals From
$429
Usually Costs
$429 – $463
Lowest We've Seen
$183
Based on 6,716 price pointshigh confidence
Monthly Price Guide
Jan
$433
Feb
$433
Mar
$699
Apr
$466
May
$333
Jun
$433
Jul
$433
Aug
$433
Sep
$433
Oct
$479
Nov
$449
Dec
$433
Cheapest Average Expensive
Best Time to Fly from Los Angeles to Ontario
The cheapest time to fly from Los Angeles to Ontario is typically May, when fares average around $333. The most expensive month tends to be March at around $699. For the best deals, consider flying in May, December, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18386 price checksWorst: $403