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Cheap flights from Detroit Metropolitan Wayne County Airport to Ontario from C$ 167

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — YYZ
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Ontario
Explore the most affordable flight options available from Detroit to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Wed 27/512:55 p.m.
DTW
-
YTZ
1 stop24h 05m
Multiple Airlines
Wed 3/61:50 p.m.
YTZ
-
DTW
1 stop21h 59m
Multiple Airlines
Deal found 29/4C$ 400
Thu 28/59:50 p.m.
DTW
-
YTZ
1 stop10h 10m
Multiple Airlines
Mon 1/69:15 a.m.
YTZ
-
DTW
1 stop26h 34m
Multiple Airlines
Deal found 29/4C$ 441
Tue 9/66:00 a.m.
DTW
-
YYZ
1 stop8h 05m
Multiple Airlines
Tue 16/65:50 p.m.
YYZ
-
DTW
1 stop14h 02m
Multiple Airlines
Deal found 27/4C$ 450
Wed 10/65:38 p.m.
DTW
-
YYZ
2 stops20h 27m
Multiple Airlines
Wed 17/67:20 a.m.
YYZ
-
DTW
1 stop12h 33m
Multiple Airlines
Deal found 26/4C$ 457
Tue 2/69:58 p.m.
DTW
-
YYZ
1 stop13h 34m
Multiple Airlines
Mon 8/68:10 a.m.
YYZ
-
DTW
2 stops16h 29m
Multiple Airlines
Deal found 27/4C$ 460
Tue 9/69:58 p.m.
DTW
-
YTZ
1 stop11h 36m
Multiple Airlines
Tue 16/62:20 p.m.
YTZ
-
DTW
1 stop5h 33m
Multiple Airlines
Deal found 25/4C$ 461
Tue 19/59:50 p.m.
DTW
-
YYZ
1 stop13h 45m
Multiple Airlines
Thu 4/69:50 a.m.
YYZ
-
DTW
1 stop26h 10m
Multiple Airlines
Deal found 28/4C$ 465
Tue 12/59:50 p.m.
DTW
-
YTZ
1 stop10h 10m
Multiple Airlines
Thu 21/51:50 p.m.
YTZ
-
DTW
2 stops11h 06m
Multiple Airlines
Deal found 27/4C$ 468
Wed 27/59:50 p.m.
DTW
-
YYZ
1 stop10h 35m
Multiple Airlines
Wed 3/67:20 a.m.
YYZ
-
DTW
1 stop12h 33m
Multiple Airlines
Deal found 27/4C$ 471
Tue 12/59:50 p.m.
DTW
-
YYZ
1 stop13h 45m
Multiple Airlines
Wed 13/55:50 p.m.
YYZ
-
DTW
1 stop14h 02m
Multiple Airlines
Deal found 26/4C$ 472
Tue 12/59:50 p.m.
DTW
-
YTZ
1 stop10h 10m
Multiple Airlines
Wed 13/51:40 p.m.
YTZ
-
DTW
1 stop9h 00m
Multiple Airlines
Deal found 26/4C$ 473
Tue 12/59:50 p.m.
DTW
-
YTZ
1 stop10h 10m
Multiple Airlines
Mon 18/511:55 a.m.
YTZ
-
DTW
2 stops19h 57m
Multiple Airlines
Deal found 25/4C$ 475

Find flight deals from Detroit to Ontario

Keep the following information in mind while searching for Detroit to Ontario flight deals. Data was last updated 30 April 2026.

Round-trip from

C$ 400

One-way from

C$ 167

Good round-trip deal

C$ 390 or less

Good one-way deal

C$ 228 or less
27/5-3/6
  • 27/5-3/6
  • 2 total stops
  • 46h 04m total
  • Detroit to Ontario
Search Deals
GOL
  • GOL
  • 21/9
  • Nonstop
  • 1h 08m total
  • Detroit to Ontario
Search Deals
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Ontario.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Ontario.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Tue 12/5

9:50 p.m.-8:00 a.m.

1 stop10h 10m

Toronto Island

Mon 18/5

11:55 a.m.-7:52 a.m.

2 stops19h 57m

C$ 475

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 28/5

9:50 p.m.-5:35 p.m.

1 stop19h 45m

Ottawa

Thu 4/6

7:00 a.m.-9:03 p.m.

2 stops14h 03m

C$ 475

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Thu 11/6

7:00 p.m.-8:00 a.m.

1 stop13h 00m

Toronto Island

Thu 18/6

8:25 a.m.-7:34 p.m.

1 stop11h 09m

C$ 520

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Wed 26/8

8:57 a.m.-3:05 p.m.

1 stop6h 08m

Toronto Island

Thu 27/8

11:55 a.m.-7:23 p.m.

2 stops7h 28m

C$ 525

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Mon 22/6

3:18 p.m.-10:00 p.m.

1 stop6h 42m

Toronto Island

Sun 28/6

9:15 a.m.-11:35 a.m.

1 stop26h 20m

C$ 527

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Fri 12/6

6:30 a.m.-1:00 p.m.

2 stops30h 30m

Toronto Island

Fri 19/6

6:10 p.m.-8:52 a.m.

1 stop14h 42m

C$ 549

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Thu 14/5

12:44 p.m.-6:15 p.m.

1 stop5h 31m

Toronto Island

Sun 17/5

4:30 p.m.-9:25 p.m.

1 stop4h 55m

C$ 581

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Wed 5/8

9:42 p.m.-8:00 a.m.

1 stop10h 18m

Toronto Island

Fri 7/8

1:40 p.m.-7:23 p.m.

1 stop5h 43m

C$ 592

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 10/6

5:38 p.m.-12:17 p.m.

2 stops18h 39m

Ottawa

Wed 17/6

2:20 p.m.-10:21 a.m.

1 stop20h 01m

C$ 605

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 13/6

12:49 p.m.-12:17 p.m.

2 stops23h 28m

Ottawa

Sun 21/6

9:05 a.m.-8:52 a.m.

1 stop23h 47m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Detroit to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Ontario

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario?

Currently, July is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario (average of C$ 246). Flying from Detroit Metropolitan Wayne County Airport to Region of Ontario in September is currently the most expensive (average of C$ 658). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTW to ON?

Find hourly flight availability from Detroit to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2026.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to Region of Ontario in the morning. Doing so could potentially save you 4% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Ontario. Price data was last updated on 25 April 2026.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Region of Ontario flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit Metropolitan Wayne County Airport to Region of Ontario

Explore weekly flight availability from Detroit to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 April 2026.

The most flights from DTW to CAON are scheduled on a Monday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Region of Ontario?

Related info for your journey

Find useful and relevant information for your journey from Detroit to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Ontario?

    Detroit Metropolitan Wayne County (DTW), located 27.8 km from the city centre, is the airport you fly out of when you book flights from Detroit to Ontario.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    Delta can get you from Detroit Metropolitan Wayne County Airport to Region of Ontario in just under 1h 45m. Your travel time will be generally consistent. Detroit Metropolitan Wayne County Airport and Region of Ontario are separated by a distance of 848 km. Most flights are nonstop.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    Most travellers choose Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl, Detroit Metropolitan Wayne County - Toronto Pearson Intl or Detroit Metropolitan Wayne County - Toronto Island when deciding on the best route from Detroit Metropolitan Wayne County Airport to Region of Ontario.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    The top 3 most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to Region of Ontario are Aeromexico (82%), Air France (80%) and Korean Air (77%).

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for C$ 102. While the most popular route (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 497 on average, our data indicates C$ 429 when flying from Detroit Metropolitan Wayne County Airport to Region of Ontario.

  • Can I find deals for flights from Detroit to Ontario that include hotel bookings?

    Yes. In addition to deals on Detroit to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Ontario.

  • Can I find deals for business class flights from Detroit to Ontario?

    Yes. Cheapflights offers flight deals from Detroit to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    Currently, July is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario (average of C$ 246). Flying from Detroit Metropolitan Wayne County Airport to Region of Ontario in September is currently the most expensive (average of C$ 658). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Detroit to Ontario?

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Can Cheapflights find flights from Detroit to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Detroit to Ontario become cheaper?

Yes! Start tracking prices for Detroit to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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