Route Price Intelligence
Cheap Flights From Dallas to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$294
Deals From
$214
Usually Costs
$214 – $353
Lowest We've Seen
$68
Based on 8,418 price pointshigh confidence
Monthly Price Guide
Jan
$226
Feb
$173
Mar
$195
Apr
$206
May
$318
Jun
$391
Jul
$358
Aug
$338
Sep
$348
Oct
$338
Nov
$358
Dec
$358
Cheapest Average Expensive
Best Time to Fly from Dallas to Ontario
The cheapest time to fly from Dallas to Ontario is typically February, when fares average around $173. The most expensive month tends to be June at around $391. For the best deals, consider flying in February, March, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $6862 price checksWorst: $214