Cheap flights from Indianapolis to Los Angeles from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Los Angeles departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Indianapolis to Ontario
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How to get the cheapest flight ticket from Indianapolis to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ontario?
In general, August is the cheapest month to fly from Indianapolis to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $287. If you aren’t able to travel during the month of August, then book flights to Ontario from Indianapolis during July instead. Flights to Ontario in July, while not as cheap as those in August, still average around $352.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $355. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to Ontario for around $711.
What is the cheapest time of day to depart on your flight to Ontario?
At noon is the cheapest time of day to fly from Indianapolis to Ontario when you can find flight prices for as low as $353. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $428 on average. Flights to Ontario from Indianapolis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Ontario?
You are more likely to see cheaper flights to Ontario from Indianapolis when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $404 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Indianapolis for as low as $213 on momondo.
What is the cheapest airline that flies from Indianapolis to Ontario?
Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Indianapolis to Ontario
What airlines fly to Ontario?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Ontario from Indianapolis according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from Indianapolis to Ontario
Cheap Indianapolis to Ontario (IND to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Ontario
How far is Indianapolis to Ontario by plane?
There are 1772.8 mi between Indianapolis and Ontario. 5h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Indianapolis Airport to Ontario Airport?
Prices for flights from Indianapolis Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from Indianapolis Airport to Ontario Airport?
There are 5 operators available for flights from Indianapolis Airport to Ontario Airport as of June 2025.
How old do you have to be to fly from Indianapolis Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Indianapolis to Ontario?
momondo data reveals that the most frequently booked plane model on the route from Indianapolis to Ontario is Boeing 737-800, representing 66.67% of all bookings. The subsequent popular model is Airbus A320-100/200 at 33.33%.
What is the most popular airline from Indianapolis to Ontario?
momondo data reveals that the most frequently booked airline on the route from Indianapolis to Ontario is American Airlines, representing 34% of all bookings. The subsequent popular airlines are Southwest at 32%, Frontier at 14%, and United Airlines at 11%.
Best airlines flying from Indianapolis to Ontario
Compare and see reviews for airlines that fly from Indianapolis to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $148 | Free Cancellation | Rating 5.9 3,297 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $332 | Free Cancellation | Rating 8.0 4,279 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Indianapolis to Ontario?
Finding the right flight to Ontario from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.
Can I find flights from Indianapolis to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Indianapolis to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from Indianapolis to Ontario?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indianapolis to Ontario.
I’m not ready to book a flight from Indianapolis to Ontario right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ontario from Indianapolis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.