$82 Find Cheap Flights from Detroit to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Ontario departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Ontario, as well as popular online travel agencies
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Cheap Flights from Detroit to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop$254
Ottawa
Ottawa1 stop$303
Toronto
Toronto1 stop$254
Ottawa
Ottawa1 stop$303

Book Cheap Detroit to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Ontario

lun., nov. 10 - mié., nov. 19
Multiple Airlines Logo
12:24 pm - 12:11 amDTW-YYZ
11h 47m1 stop
Multiple Airlines Logo
5:15 pm - 2:38 pmYYZ-DTW
21h 23m1 stop
$254Multiple Airlines
Find Deal
lun., nov. 17 - jue., nov. 20
Multiple Airlines Logo
12:24 pm - 12:11 amDTW-YYZ
11h 47m1 stop
Multiple Airlines Logo
7:00 am - 9:44 pmYYZ-DTW
14h 44m1 stop
$273Multiple Airlines
Find Deal
jue., ene. 15 - lun., ene. 19
United Airlines Logo
9:00 am - 7:45 pmDTW-YYZ
10h 45m1 stop
United Airlines Logo
9:00 pm - 1:21 pmYYZ-DTW
16h 21m1 stop
$363United Airlines
Find Deal
mar., mar. 10 - mié., mar. 11
Air Canada Logo
6:15 pm - 11:08 pmDTW-YOW
4h 53m1 stop
Air Canada Logo
12:05 pm - 5:35 pmYOW-DTW
5h 30m1 stop
$673Air Canada
Find Deal
sáb., nov. 15 - sáb., nov. 22
United Airlines Logo
11:00 am - 5:12 pmDTW-YOW
6h 12m1 stop
United Airlines Logo
2:15 pm - 6:53 pmYOW-DTW
4h 38m1 stop
$718United Airlines
Find Deal
mar., mar. 10 - mié., mar. 11
Air Canada Logo
6:00 am - 1:26 pmDTW-YOW
7h 26m1 stop
Air Canada Logo
10:50 am - 7:38 pmYOW-DTW
8h 48m2 stops
$755Air Canada
Find Deal
dom., nov. 16 - dom., nov. 23
American Airlines Logo
7:10 am - 12:39 amDTW-YOW
17h 29m3 stops
American Airlines Logo
6:45 am - 10:30 pmYOW-DTW
15h 45m3 stops
$833American Airlines
Find Deal
mié., oct. 15 - sáb., oct. 18
American Airlines Logo
6:15 am - 9:00 pmDTW-YOW
14h 45m2 stops
American Airlines Logo
7:00 am - 9:54 pmYOW-DTW
14h 54m3 stops
$912American Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
WestJet Logo
4:20 pm - 4:19 pmDTW-YOW
23h 59m2 stops
WestJet Logo
5:15 pm - 2:57 pmYOW-DTW
21h 42m2 stops
$930WestJet
Find Deal
mar., oct. 14 - mar., oct. 21
WestJet Logo
4:20 pm - 4:19 pmDTW-YOW
23h 59m2 stops
WestJet Logo
7:15 pm - 2:57 pmYOW-DTW
19h 42m1 stop
$956WestJet
Find Deal
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.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Detroit Metropolitan Wayne County Airport found in the last 72 hours was to Toronto, at $366 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 72 hours was $366.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $594 on average.

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

The average price of all round-trip flights from Detroit Metropolitan Wayne County Airport to Ontario clicked on KAYAK for each day over the last 12 months.

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

Good to know

Low seasonFebruary
Cheapest flight$82
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 11% 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.

  • 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 $784 on average. Morning departures are around 10% 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 $953.

Reviews of the top 3 airlines serving from Detroit to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.9
DeltaOverall score based on 7962 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

4.0 OkayPeter, Sep 2025SLC - SAN
Read more Delta reviews

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

We didn’t make the flight due to Delta’s check in line moving too slow.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Didn’t realize I purchased a basic fare with no carry ons allowed. Not very well communicated. Also had seats switched without knowledge and had to pay for different ones.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

Everything you need to know for your flight from Detroit to Ontario

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