$132 Find Cheap Flights from Detroit to Ontario - Compare and Save

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Cheap Flights from Detroit to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Toronto
1h 08mNonstop
from $343per person
Ottawa
5h 35m2 stops
from $438per person
Thunder Bay
Thunder Bay
11h 44m2 stops
from $794per person
Booking Insights

KAYAK's insights & trends for Detroit to Ontario flights

Get data-powered insights and trends into flights from Detroit to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Detroit Metropolitan Wayne County Airport to Region of Ontario?

Flight prices are below average for this route right now.

Flights to Region of Ontario from Detroit Metropolitan Wayne County Airport usually cost between $415 and $756 in November.
The lowest price found in the past 5 days was $343 on Multiple Airlines (Nov 11-Nov 15).

What is the cheapest Detroit Metropolitan Wayne County Airport to Ontario flight route?

The cheapest ticket to Ontario from Detroit Metropolitan Wayne County Airport found in the last 5 days was to Toronto, at $400 round-trip. The most popular route is from Detroit Metropolitan Wayne County Airport (DTW) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was $400.

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

The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost $850 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,024.

Can I save money by flying with a layover from Detroit Metropolitan Wayne County Airport to Ontario?

No, with an average price for the route of $558, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Ontario?

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Ontario is December, when tickets cost $291 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $1,154 and $969 respectively.

What’s the cheapest day of the week to fly from Detroit to Ontario?

If your flying dates are flexible, you should consider flying to Ontario on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Detroit to Ontario. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

Good to know

Low season

July

Cheapest flight

$132
Best time to beat the crowds but there is an average 76% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Detroit to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Detroit 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 Detroit to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Detroit 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 Detroit 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 Detroit 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 Detroit 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 Detroit to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Detroit to Ontario

 
Need help choosing which airline to fly with from Detroit 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.
7.8
DeltaOverall score based on 8631 reviews
8.1Boarding
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Great quik boarding, friendly gate agent and crew. Let early

10.0 ExcellentCharles, Sep 2026
Read more Delta reviews

Great quik boarding, friendly gate agent and crew. Let early

We sat at the gate for over 30 minutes, with no indication as to why

All was fine. Small plane so no food or entertainment.

Very aggressive at the boarding area of only allowing one person passed a line/ sign

Delayed 7 hours Crew and employees were nice Extra long flight but at least we got in

I love how the flight crews are now saying what the weather will be like, when we can expect to be able to get up and use the restrooms etc. I have to say also that our flight crews this trip were incredible - fast and courteous - and somehow managed to do the service even on these short flights with a few bumps. The only reason for an ok rating on entertainment was because these short flights are on planes without seatback displays but that's ok because I just download shows on my iPhone beforehand.

Our flight from Detroit to LaGuardia on Thursday 8/20 was delayed from 555 to 910 due to storms and a ground stop at LGA. It’s never fun to be stuck at the airport but I thought the desk crew and captain handled it well and kept us informed. I especially liked how they referred to us as their “LaGuardia family.” I am a loyal delta customer and this is one of the reasons why.

Staff is friendly and helpful but flight was delayed by one hour from Detroit, making for tight window in Toronto to clear Canada Customs and pass through security screening in order to get to connecting flight on time.

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

Unfortunately your planes need maintenance. I am surprised your bathroom in business class was not working in 8 hour flight. Coffee machine was broken. Seat adjustment panel was bad. I will stay away from Air Canada in future travel.

It was a small plane and difficult to put my carry-on bag in the overhead compartment. The crew was awesome and boarding was good.

Both legs of my flight were delayed and my luggage did not arrive at my destination. It was a very frustrating experience.

Flight from Toronto to Calgary was >2 hours late departing and was overbooked

The plane was two hours late and we got bumped. Instead of getting to our cruise ship at 10:30am it was 09:30pm. We also got bumped to Edmonton instead of Vancouver.

I like the friendliness of the crew. It could have been better being more on time. The flight from Detroit to Toronto was delayed two hours.

One flight was cancelled and air Canada rebooked new flight immediately for me. Checkin was awful at Detroit metro airport. No clear signage, I was directed to wrong line and found out after 15 minutes of waiting. Air Canada line was extremely long with limited checkin counters moving very slowly.

Have your eTA ready, printed or on your phone. They fo check it although it is tied to your passport

My 0600a flight was cancelled and I was notified the night before. It was cancelled due to another plane and its technical difficulties. I appreciate they had me booked on another flight and the customer service was excellent, but the switch was for 1:00p and that ruined an entire day of my vacation. Instead of arriving at 1015 I got in at 5:45.

More options for your flight from Detroit to Ontario

Complete your trip to Ontario with a hotel stay or car rental