It’s typically best to fly out from Fort Smith to Ontario at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.
The best pricing can be found in the month of May. Prices to Ontario from Fort Smith average $473. You can even find prices in May for less than $473, as users have found deals to Ontario from as low as $109. The month of April appears to be one of the more expensive times to travel to Ontario from Fort Smith. Flying in the targeted month can save you up to 29%.