$54 Find Cheap Flights from Indiana to Ontario

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Low seasonJanuary
High seasonJuly
Cheapest flight$54
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Chicago O'Hare Airport to Montreal

FAQs for booking flights from Indiana to Ontario

  • How does KAYAK find such low prices on flights from Indiana to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Indiana to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indiana to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Indiana to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Indiana to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Ontario?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Pearson Intl Airport (YYZ), with an average flight price of $277.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Monday where round-trip tickets can be as cheap as $960. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,083 on average.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost $516 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,130.

  • What is the cheapest flight to Ontario?

    The cheapest ticket to Ontario from Indiana found in the last 72 hours was to Toronto Pearson Intl Airport, at $514 round-trip. The most popular route is Indianapolis (IND) to Toronto Pearson Intl Airport (YYZ) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $514.

  • What is the cheapest month to fly from Indiana to Ontario?

    The cheapest month for flights from Indiana to Ontario is September, when tickets cost $261 (return) on average. On the other hand, the most expensive months are April and January, when the average cost of round-trip tickets is $791 and $719 respectively.

  • How far in advance should I book a flight from Indiana to Ontario?

    To get a below average price on the flight from Indiana to Ontario, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

  • How long is the flight to Ontario?

    An average nonstop flight from Indiana to Ontario takes 6h 57m, covering a distance of 550 miles. The shortest route is Cincinnati (CVG) to Toronto Pearson Intl Airport (YYZ) with an average flight time of 1h 29m.

  • What is the most popular destination in Ontario?

    Based on KAYAK flight searches, the most popular destination is Ottawa (100% of total searches to Ontario).

Reviews of the top 4 airlines serving from Indiana to Ontario

 
Need help choosing which airline to fly with from Indiana to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7970 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

Crew was excellent. Comfort seats not as nice as other kinds of planes.

10.0 ExcellentMary, Jun 2025SAN - ATL
Read more Delta reviews

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

Book cheap flights from Indiana to Ontario

Recent round-trip flight deals

11/6Thu
nonstopUnited Airlines
1h 55mORD-YYZ
11/11Tue
nonstopUnited Airlines
1h 59mYYZ-ORD
$146
8/14Thu
nonstopAir Canada
2h 15mORD-YUL
8/21Thu
nonstopAir Canada
2h 36mYUL-ORD
$156
11/6Thu
1 stopUnited Airlines
6h 41mORD-YYZ
11/11Tue
nonstopUnited Airlines
2h 05mYYZ-ORD
$156
8/14Thu
1 stopAir Canada
5h 15mORD-YYZ
8/21Thu
nonstopAir Canada
1h 54mYYZ-ORD
$158
8/14Thu
nonstopPorter Airlines
1h 40mMDW-YTZ
8/21Thu
nonstopPorter Airlines
1h 49mYTZ-MDW
$191
8/18Mon
nonstopPorter Airlines
1h 40mMDW-YTZ
8/24Sun
nonstopPorter Airlines
1h 50mYTZ-MDW
$193
9/1Mon
nonstopAmerican Airlines
2h 26mORD-YUL
9/10Wed
nonstopAmerican Airlines
2h 35mYUL-ORD
$203
9/1Mon
nonstopAmerican Airlines
2h 26mORD-YUL
9/5Fri
1 stopAmerican Airlines
6h 56mYUL-ORD
$219
9/6Sat
1 stopDelta
3h 41mMDW-YYZ
9/13Sat
1 stopDelta
7h 21mYYZ-MDW
$234
11/4Tue
1 stopDelta
5h 28mMDW-YUL
11/8Sat
1 stopDelta
7h 09mYUL-MDW
$237

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Recent one-way flight deals

10/31Fri
nonstopAir Canada
2h 07mORD-YUL
$54
9/18Thu
1 stopAir Canada
4h 25mORD-YUL
$58
9/11Thu
nonstopUnited Airlines
1h 54mORD-YYZ
$61
10/28Tue
nonstopUnited Airlines
1h 53mORD-YYZ
$63
9/13Sat
nonstopAmerican Airlines
2h 21mORD-YUL
$75
7/25Fri
nonstopPorter Airlines
1h 42mMDW-YTZ
$81
7/23Wed
nonstopPorter Airlines
1h 40mMDW-YTZ
$83
10/31Fri
1 stopAmerican Airlines
15h 40mORD-YUL
$85
9/18Thu
1 stopDelta
10h 04mMDW-YUL
$89
9/2Tue
1 stopDelta
6h 53mMDW-YYZ
$89

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Last minute flights from Indiana to Ontario

Last minute flight, train and bus deals

7/2Wed
nonstopUnited Airlines
1h 45mORD-YYZ
7/8Tue
nonstopUnited Airlines
1h 59mYYZ-ORD
$404
7/2Wed
multi-stopUnited Airlines
4h 27mORD-YYZ
7/8Tue
nonstopUnited Airlines
1h 59mYYZ-ORD
$414
7/4Fri
nonstopPorter Airlines
1h 40mMDW-YTZ
7/13Sun
nonstopPorter Airlines
1h 50mYTZ-MDW
$431
7/2Wed
multi-stopAmerican Airlines
4h 21mORD-YYZ
7/21Mon
multi-stopAmerican Airlines
5h 32mYYZ-ORD
$456
6/30Mon
nonstopAir Canada
1h 59mORD-YYZ
7/19Sat
nonstopAir Canada
1h 59mYYZ-ORD
$469
7/1Tue
multi-stopAir Canada
11h 33mORD-YYZ
7/21Mon
nonstopAir Canada
2h 05mYYZ-ORD
$472
6/30Mon
nonstopAmerican Airlines
1h 35mORD-YYZ
7/22Tue
nonstopAmerican Airlines
1h 55mYYZ-ORD
$495
7/2Wed
nonstopPorter Airlines
1h 42mMDW-YTZ
7/13Sun
nonstopPorter Airlines
1h 50mYTZ-MDW
$510
6/30Mon
multi-stopDelta
3h 13mORD-YYZ
7/22Tue
multi-stopDelta
6h 23mYYZ-ORD
$531
7/2Wed
multi-stopDelta
3h 38mMDW-YYZ
7/13Sun
multi-stopDelta
6h 59mYYZ-MDW
$557

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Everything you need to know for your flight to Ontario

Cabin class types available on flights to Indiana

Cabin classes available on flights to Indiana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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