Route Price Intelligence
Cheap Flights From Las Vegas to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$211
Deals From
$143
Usually Costs
$143 – $271
Lowest We've Seen
$56
Based on 8,023 price pointshigh confidence
Monthly Price Guide
Jan
$271
Feb
$289
Mar
$296
Apr
$146
May
$99
Jun
$124
Jul
$172
Aug
$170
Sep
$271
Oct
$271
Nov
$302
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 May, when fares average around $99. The most expensive month tends to be November at around $302. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5689 price checksWorst: $155