Route Price Intelligence
Cheap Flights From Houston to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$320
Deals From
$250
Usually Costs
$250 – $393
Lowest We've Seen
$88
Based on 8,646 price pointshigh confidence
Monthly Price Guide
Jan
$397
Feb
$403
Mar
$295
Apr
$189
May
$189
Jun
$288
Jul
$279
Aug
$268
Sep
$377
Oct
$393
Nov
$403
Dec
$403
Cheapest Average Expensive
Best Time to Fly from Houston to Ontario
The cheapest time to fly from Houston to Ontario is typically April, when fares average around $189. The most expensive month tends to be February at around $403. For the best deals, consider flying in April, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $8887 price checksWorst: $327