Cheap flights from Ontario to Indiana from $116

The cheapest month to fly to Indiana from Region of Ontario is in January. Flight prices, which tend to average around $412, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Indiana, with average flight prices from Region of Ontario averaging around $425.

Our data shows that Thursday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $399. On the other hand, Saturday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $626.

Our data shows that the cheapest Region of Ontario to Indiana flights are usually those with departure times at noon. Our users have found flights to Indiana at noon for as low as $345. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $454 on average. Flights to Indiana from Region of Ontario in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Toronto Pearson Intl to Indianapolis for the best Ontario - Indiana flight prices

You are more likely to see cheaper flights to Indiana from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $516 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from Region of Ontario for as low as $331 on momondo.

There are 4 cabin classes available to choose from on Ontario to Indiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Ontario to Indiana

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Indiana from Region of Ontario according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 4 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 655 flights per week flying from Region of Ontario to Indiana. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Indiana you fly into. For example, flying from Toronto to Indianapolis takes 1h 39m on average. On the other hand, flying from Ottawa to Indianapolis takes 5h 04m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.