Find a great deal and save up to 20% by booking at least 17 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 Indiana to Ontario within the next two weeks, with the cheapest ticket starting at $75.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Ontario. Flights to Ontario from Indiana in April are about $86 on average during April, but can be found for as low as $43.
||$121||$270||No cancel fee||62%|
||$98||$364||No cancel fee||N/A|
||$142||$391||No cancel fee||69%|
||$137||$481||No cancel fee||71%|