August can be a great time to fly to Ontario from Ithaca with a flight ticket averaging about $399. Cheapflights users have found deals in the month of August for as cheap as $205. The most expensive prices can be found in the month of November.
When flying from Ithaca to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Find a great deal and save up to 47% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ithaca to Ontario within the next two weeks, with the cheapest ticket starting at $489.