Route Price Intelligence
Cheap Flights From Jacksonville to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$437
Deals From
$437
Usually Costs
$437 – $442
Lowest We've Seen
$277
Based on 8,212 price pointshigh confidence
Monthly Price Guide
Jan
$597
Feb
$450
Mar
$404
Apr
$385
May
$416
Jun
$438
Jul
$437
Aug
$437
Sep
$437
Oct
$437
Nov
$437
Dec
$437
Cheapest Average Expensive
Best Time to Fly from Jacksonville to Ontario
The cheapest time to fly from Jacksonville to Ontario is typically April, when fares average around $385. The most expensive month tends to be January at around $597. For the best deals, consider flying in April, March, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $27759 price checksWorst: $380