HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$125+ Cheap flights from Ontario to Detroit Metropolitan Wayne County Airport (DTW)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DTW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Ontario to Detroit

Cheapest flights from Ontario to Detroit
Explore the most affordable flight options available from Ontario to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amYYZ - DTW
1 stop13h 26mAmerican Airlines
Mon 12/156:45 pmDTW - YYZ
1 stop16h 11mAmerican Airlines
Deal found 10/29$251
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:15 pmYYZ - DTW
1 stop15h 05mMultiple Airlines
Mon 12/159:18 amDTW - YYZ
1 stop14h 53mMultiple Airlines
Deal found 10/29$269
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:35 amYYZ - DTW
1 stop15h 52mMultiple Airlines
Sun 12/76:12 pmDTW - YYZ
1 stop29h 59mMultiple Airlines
Deal found 10/30$276
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:15 pmYYZ - DTW
1 stop16h 11mMultiple Airlines
Wed 12/39:53 pmDTW - YYZ
1 stop26h 18mMultiple Airlines
Deal found 10/27$287
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:25 amYOW - DTW
1 stop6h 06mMultiple Airlines
Thu 12/46:00 amDTW - YOW
1 stop11h 25mMultiple Airlines
Deal found 10/30$287
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:00 amYYZ - DTW
2 stops29h 03mMultiple Airlines
Fri 11/145:15 amDTW - YYZ
1 stop15h 52mMultiple Airlines
Deal found 10/28$291
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:00 pmYYZ - DTW
1 stop28h 47mMultiple Airlines
Mon 12/811:13 amDTW - YYZ
1 stop12h 58mMultiple Airlines
Deal found 10/28$296
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:20 pmYYZ - DTW
1 stop17h 35mMultiple Airlines
Sun 12/147:42 pmDTW - YYZ
1 stop16h 01mMultiple Airlines
Deal found 10/29$300
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:55 pmYOW - DTW
1 stop19h 07mMultiple Airlines
Mon 11/247:41 pmDTW - YOW
1 stop21h 32mMultiple Airlines
Deal found 10/28$303
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:10 pmYUL - DTW
1 stop14h 34mMultiple Airlines
Tue 12/166:00 amDTW - YUL
2 stops13h 44mMultiple Airlines
Deal found 10/28$315
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:10 pmYUL - DTW
1 stop6h 57mMultiple Airlines
Thu 11/2010:48 amDTW - YUL
1 stop5h 37mMultiple Airlines
Deal found 10/29$322
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:15 pmYOW - DTW
1 stop29h 29mMultiple Airlines
Wed 12/36:38 pmDTW - YOW
1 stop29h 47mMultiple Airlines
Deal found 10/29$323

Cheap flight deals from Ontario to Detroit

Keep the following information in mind while searching for Ontario to Detroit flight deals. Data was last updated October 30, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$141
(Mytrip)

Popular in

September

Cheapest in

April

Average price

$452

Good round-trip deal

$445 or less

Good one-way deal

$228 or less
From Ontario to Detroit Metropolitan Wayne County
Search Deals
One-way flight from Ontario to Detroit Metropolitan Wayne County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Detroit Metropolitan Wayne County.
Search Deals
Price to beat on a one-way flight from Ontario to Detroit Metropolitan Wayne County.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Detroit 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Ontario to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Ontario

Fly to

Detroit

Route

Depart

Return

Price

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Sun 1/4

7:10 am-8:53 am

1 stop25h 43m

Detroit Metropolitan Wayne County

Sun 1/11

6:07 pm-2:20 pm

1 stop20h 13m

$271

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Fri 12/12

5:15 pm-8:20 am

1 stop15h 05m

Detroit Metropolitan Wayne County

Mon 12/15

11:13 am-12:11 am

1 stop12h 58m

$284

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 11/27

9:25 am-3:31 pm

1 stop6h 06m

Detroit Metropolitan Wayne County

Thu 12/4

6:00 am-5:29 pm

2 stops11h 29m

$290

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Fri 11/28

4:00 pm-8:47 pm

1 stop28h 47m

Detroit Metropolitan Wayne County

Mon 12/8

11:13 am-12:11 am

1 stop12h 58m

$296

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Wed 11/26

10:55 am-9:26 am

1 stop22h 31m

Detroit Metropolitan Wayne County

Wed 12/3

9:53 pm-12:11 am

1 stop26h 18m

$298

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sun 11/23

3:55 pm-11:02 am

1 stop19h 07m

Detroit Metropolitan Wayne County

Mon 11/24

7:41 pm-5:13 pm

1 stop21h 32m

$303

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Thu 11/27

7:15 am-3:31 pm

2 stops8h 16m

Detroit Metropolitan Wayne County

Thu 12/4

7:42 pm-12:11 am

1 stop28h 29m

$305

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

5:10 pm-7:44 am

1 stop14h 34m

Detroit Metropolitan Wayne County

Tue 12/16

6:00 am-7:44 pm

2 stops13h 44m

$315

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Fri 12/12

12:50 pm-12:19 am

2 stops11h 29m

Detroit Metropolitan Wayne County

Sun 12/14

7:42 pm-11:43 am

1 stop16h 01m

$319

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Tue 11/18

5:10 pm-12:07 am

1 stop6h 57m

Detroit Metropolitan Wayne County

Thu 11/20

10:48 am-4:25 pm

1 stop5h 37m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 56 results
1
2
3
...
6

Best time to book a flight from Ontario to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Ontario 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 Ontario to Detroit Metropolitan Wayne County Airport

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

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport (average of $177). Flying from Region of Ontario to Detroit Metropolitan Wayne County Airport in September is currently the most expensive (average of $409). 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 ON to DTW?

Find hourly flight availability from Ontario to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Region of Ontario to Detroit Metropolitan Wayne County Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 69% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Detroit. 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 into for flights to Detroit from Ontario?

    If you book a flight to Detroit from Ontario, you will be flying to Detroit Metropolitan Wayne County, which is the city’s only airport. Detroit Metropolitan Wayne County (DTW) is located 17.3 mi from the center of Detroit.

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

    The most popular route from Region of Ontario to Detroit Metropolitan Wayne County Airport is Toronto Pearson Intl - Detroit Metropolitan Wayne County. You may also consider Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County or Toronto Island - Detroit Metropolitan Wayne County.

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

    Before booking your flight to Detroit Metropolitan Wayne County Airport from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Aeromexico (93%), WestJet (93%), Air France( 92%).

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

    On average you can expect to pay $481 for a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $169 while the most popular route, (Toronto Pearson Intl - Detroit Metropolitan Wayne County) is currently priced at $269.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Detroit 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 Region of Ontario to Detroit Metropolitan Wayne County Airport?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport (average of $177). Flying from Region of Ontario to Detroit Metropolitan Wayne County Airport in September is currently the most expensive (average of $409). 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

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights
Dearborn
Warren
Southfield
Troy
Novi
Clarkston
Allen Park
Utica
Romulus
Auburn Hills
Plymouth
Monroe
Wixom
Ypsilanti
Brighton
Livonia
Roseville
Fremont
Port Huron

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ontario to Detroit

Discover the top 2 airlines that operate flights from Ontario to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$408FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$317Average$371FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.