Route Price Intelligence
Cheap Flights From Philadelphia to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$263
Deals From
$250
Usually Costs
$250 – $327
Lowest We've Seen
$145
Based on 4,548 price pointshigh confidence
Monthly Price Guide
Jan
$301
Feb
$301
Mar
$354
Apr
$225
May
$215
Jun
$250
Jul
$277
Aug
$274
Sep
$264
Oct
$283
Nov
$306
Dec
$351
Cheapest Average Expensive
Best Time to Fly from Philadelphia to Ontario
The cheapest time to fly from Philadelphia to Ontario is typically May, when fares average around $215. The most expensive month tends to be March at around $354. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16075 price checksWorst: $325