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$147+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DTW
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$259
(Mytrip)

One-way from

$147
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$424

Good round-trip deal

$317 or less

Good one-way deal

$255 or less
From Ontario to Detroit Metropolitan Wayne County
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One-way flight from Ontario to Detroit Metropolitan Wayne County
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Ontario to Detroit Metropolitan Wayne County.
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Price to beat on a one-way flight from Ontario to Detroit Metropolitan Wayne County.
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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 July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:00 pmYTZ - DTW
2 stops11h 59mMultiple Airlines
Tue 9/237:12 amDTW - YTZ
1 stop9h 33mMultiple Airlines
Deal found 7/30$259
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:25 amYYZ - DTW
1 stop12h 34mMultiple Airlines
Tue 9/237:10 pmDTW - YYZ
1 stop14h 21mMultiple Airlines
Deal found 7/30$268
This Flightnetwork deal was found by Cheapflights users on 7/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:15 amYUL - DTW
2 stops7h 14mAir Canada
Fri 9/198:35 pmDTW - YUL
1 stop4h 05mAir Canada
Deal found 7/29$283
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 9/154:05 pmYOW - DTW
1 stop7h 54mMultiple Airlines
Mon 9/227:12 amDTW - YOW
1 stop7h 44mMultiple Airlines
Deal found 7/29$300
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 9/116:35 pmYUL - DTW
1 stop5h 24mMultiple Airlines
Thu 9/187:12 amDTW - YUL
2 stops8h 48mMultiple Airlines
Deal found 7/28$310
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:30 amYYZ - DTW
1 stop12h 17mAmerican Airlines
Sat 9/207:18 pmDTW - YYZ
1 stop17h 14mAmerican Airlines
Deal found 7/30$323
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Tue 8/262:10 pmYYZ - DTW
Nonstop1h 19mAir Canada
Tue 9/29:55 amDTW - YYZ
1 stop5h 39mAir Canada
Deal found 7/29$341
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/312:59 pmYUL - DTW
1 stop8h 31mAmerican Airlines
Sun 10/57:00 amDTW - YUL
1 stop4h 46mAmerican Airlines
Deal found 7/29$356
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amYUL - DTW
Nonstop1h 55mDelta
Sun 8/319:40 pmDTW - YUL
Nonstop1h 48mDelta
Deal found 7/30$364
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2912:14 pmYYZ - DTW
Nonstop1h 14mDelta
Fri 9/512:15 pmDTW - YYZ
Nonstop1h 17mDelta
Deal found 7/27$365
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:15 pmYOW - DTW
2 stops21h 42mWestJet
Fri 10/34:20 pmDTW - YOW
1 stop26h 00mWestJet
Deal found 7/28$432
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:15 amYOW - DTW
1 stop5h 09mAir Canada
Mon 9/18:35 pmDTW - YOW
1 stop3h 45mAir Canada
Deal found 7/29$476

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 July 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

YTZ - DTW

YTZDTW

Toronto Island

Mon 9/22

12:00 pm-11:59 pm

2 stops11h 59m

Detroit Metropolitan Wayne County

Tue 9/23

7:12 am-4:45 pm

1 stop9h 33m

$259

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Mon 9/22

11:25 am-11:59 pm

1 stop12h 34m

Detroit Metropolitan Wayne County

Tue 9/23

7:10 pm-9:31 am

1 stop14h 21m

$268

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Fri 9/12

8:15 am-3:29 pm

2 stops7h 14m

Detroit Metropolitan Wayne County

Fri 9/19

8:35 pm-12:40 am

1 stop4h 05m

$283

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Mon 9/15

4:05 pm-11:59 pm

1 stop7h 54m

Detroit Metropolitan Wayne County

Mon 9/22

7:12 am-2:56 pm

1 stop7h 44m

$300

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Thu 9/11

6:35 pm-11:59 pm

1 stop5h 24m

Detroit Metropolitan Wayne County

Thu 9/18

7:12 am-4:00 pm

2 stops8h 48m

$310

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Sat 9/13

6:30 am-6:47 pm

1 stop12h 17m

Detroit Metropolitan Wayne County

Sat 9/20

7:18 pm-12:32 pm

1 stop17h 14m

$323

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Tue 8/26

2:10 pm-3:29 pm

Nonstop1h 19m

Detroit Metropolitan Wayne County

Tue 9/2

9:55 am-3:34 pm

1 stop5h 39m

$341

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

12:59 pm-9:30 pm

1 stop8h 31m

Detroit Metropolitan Wayne County

Sun 10/5

7:00 am-11:46 am

1 stop4h 46m

$356

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Thu 8/28

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

Sun 8/31

9:40 pm-11:28 pm

Nonstop1h 48m

$364

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Fri 8/29

12:14 pm-1:28 pm

Nonstop1h 14m

Detroit Metropolitan Wayne County

Fri 9/5

12:15 pm-1:32 pm

Nonstop1h 17m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 26 results
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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, April is the cheapest month in which you can book a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Region of Ontario to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 July 30, 2025.

When flying from Region of Ontario to Detroit Metropolitan Wayne County Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Ontario to Detroit. 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 July 30, 2025.

The most flights from CAON to DTW are scheduled on a Tuesday (28 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Ontario to Detroit Metropolitan Wayne County Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,975 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 cheapest airlines to fly from Region of Ontario to Detroit Metropolitan Wayne County Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $185. Users have also found prices from $197 and $217 on Delta and American Airlines, respectively.

  • 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: Korean Air (77%), Brussels Airlines (76%), Endeavor Airlines( 74%).

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

    On average you can expect to pay $864 for a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $183 while the most popular route, (Toronto Pearson Intl - Detroit Metropolitan Wayne County) is currently priced at $270.

  • 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, April is the cheapest month in which you can book a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Region of Ontario to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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
Warren
Dearborn
Troy
Novi
Southfield
Clarkston
Romulus
Plymouth
Auburn Hills
Utica
Monroe
Wixom
Brighton
Livonia
Roseville
Fremont
Port Huron
Madison Heights
Southgate

Browse thousands of different options on Cheapflights for your next trip

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$408FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$242Average$371FlexibilityNo cancel feeOn-time67%

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