Route Price Intelligence
Cheap Flights From Philadelphia to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$344
Deals From
$258
Usually Costs
$258 – $457
Lowest We've Seen
$145
Based on 8,150 price pointshigh confidence
Monthly Price Guide
Jan
$406
Feb
$452
Mar
$610
Apr
$215
May
$215
Jun
$283
Jul
$356
Aug
$355
Sep
$449
Oct
$452
Nov
$457
Dec
$457
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 $215. The most expensive month tends to be March at around $610. 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: $16087 price checksWorst: $325