Route Price Intelligence
Cheap Flights From Tri-Cities to Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$453
Deals From
$369
Usually Costs
$369 – $535
Lowest We've Seen
$309
Based on 7,235 price pointshigh confidence
Monthly Price Guide
Jan
$409
Feb
$334
Mar
$444
Apr
$374
May
$364
Jun
$469
Jul
$394
Aug
$309
Sep
$334
Oct
$359
Nov
$354
Dec
$364
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Ontario
The cheapest time to fly from Tri-Cities to Ontario is typically August, when fares average around $309. The most expensive month tends to be June at around $469. For the best deals, consider flying in August, February, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $30979 price checksWorst: $369