Route Price Intelligence
Cheap Flights From Las Vegas to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$192
Deals From
$155
Usually Costs
$155 – $271
Lowest We've Seen
$56
Based on 8,114 price pointshigh confidence
Monthly Price Guide
Jan
$289
Feb
$295
Mar
$225
Apr
$93
May
$119
Jun
$168
Jul
$182
Aug
$182
Sep
$271
Oct
$271
Nov
$300
Dec
$289
Cheapest Average Expensive
Best Time to Fly from Las Vegas to Ontario
The cheapest time to fly from Las Vegas to Ontario is typically April, when fares average around $93. The most expensive month tends to be November at around $300. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5686 price checksWorst: $155