Route Price Intelligence
Cheap Flights From Philadelphia to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$437
Deals From
$355
Usually Costs
$355 – $461
Lowest We've Seen
$145
Based on 8,210 price pointshigh confidence
Monthly Price Guide
Jan
$584
Feb
$317
Mar
$320
Apr
$270
May
$387
Jun
$438
Jul
$437
Aug
$433
Sep
$433
Oct
$437
Nov
$437
Dec
$437
Cheapest Average Expensive
Best Time to Fly from Philadelphia to Ontario
The cheapest time to fly from Philadelphia to Ontario is typically April, when fares average around $270. The most expensive month tends to be January at around $584. For the best deals, consider flying in April, February, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14577 price checksWorst: $325