Cheap flights from Ontario to Indianapolis from $184

In general, February is the cheapest month to fly from Region of Ontario to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $407. If you are unable to visit Indianapolis during the month of February, then departing from Region of Ontario during the month January is also very affordable. Most momondo users find prices during this month for around $412.

Our data shows that Thursday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $399. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Saturday is $626.

Flying to Indianapolis from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $484 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $849 on average. Flights to Indianapolis from Region of Ontario at noon 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 - Indianapolis flight prices

You are more likely to see cheaper flights to Indianapolis from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $494 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from Region of Ontario for as low as $348 on momondo.

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

United Airlines and Delta are the most popular carriers operating from Ontario to Indianapolis

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Indianapolis from Region of Ontario according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Indianapolis. Keep in mind that there are 3 different airlines that fly to Indianapolis on a routine basis, so you have a few additional options to choose from.

6 flights are operational weekly from Region of Ontario to Indianapolis as of March 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Flight times from Region of Ontario to Indianapolis vary, but if you’re flying out of Toronto and flying into Cincinnati (one of the most popular routes), then the duration is 1h 38m on average. Another popular route from Region of Ontario to Indianapolis is flying from Ottawa to Cincinnati, which will take roughly 4h 11m. Keep in mind that layovers or delays could extend your travel time.