Cheap flights from Ontario to Indianapolis (ONT - IND) from $65

Friday flights are generally found to be more expensive for flights from Ontario to Indianapolis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Indianapolis.

Travelers have found it’s best to book a flight 32 days in advance to save up to 36% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 32 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Indianapolis 1-2 weeks in advance for as low as $557, or $673 for flights within the next 24 hours.

February is one of the best times of the year to fly to Indianapolis from Ontario. Prices for February average $483 per person but you can even find prices for as low as $197. The most expensive prices can be found in the month of July. Opting for a February flight can save you 35% on your journey compared to booking in July

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Ontario to Indianapolis by exploring options for tickets in the morning.

Yes, there are multiple flights from Ontario to Indianapolis for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $147.

There are currently 20+ open flights from Ontario to Indianapolis within the next 7 days for less than $200.

According to our current data, Frontier ($98), offers the cheapest pricing from Ontario to Indianapolis. This flight start at 80% lower than the current average price 3 months from now.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $65. Users have also found prices from $135 and $172 on American Airlines and Alaska Airlines, respectively.

When booking a flight from Ontario to Indianapolis, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

ONT and IND are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to IND refers to a flight route from Ontario Airport to Indianapolis Airport.

Cheapflights helps you search for flights from Ontario to Indianapolis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Cheapflights helps you find that perfect flight to Indianapolis from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Indianapolis, users can toggle the no change fees filter when performing a flight search.

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