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$139+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DTW
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$239
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$397

Good round-trip deal

$346 or less

Good one-way deal

$201 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. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/143:00 pmYTZ - DTW
1 stop8h 02mMultiple Airlines
Wed 5/2110:18 amDTW - YTZ
1 stop6h 27mMultiple Airlines
Deal found 4/16$246
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Wed 5/71:20 pmYUL - DTW
1 stop18h 57mMultiple Airlines
Fri 5/93:23 pmDTW - YUL
1 stop18h 00mMultiple Airlines
Deal found 4/16$307
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sun 6/14:00 pmYYZ - DTW
1 stop17h 36mMultiple Airlines
Sun 6/88:48 pmDTW - YYZ
1 stop25h 56mMultiple Airlines
Deal found 4/16$313
This Ticket deal was found by Cheapflights users on 4/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:25 pmYYZ - DTW
Nonstop1h 18mAir Canada
Sun 5/48:25 pmDTW - YYZ
Nonstop1h 10mAir Canada
Deal found 4/16$332
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 6/1412:14 pmYYZ - DTW
Nonstop1h 16mDelta
Tue 6/1712:52 pmDTW - YYZ
1 stop7h 52mDelta
Deal found 4/17$342
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 5/247:00 amYOW - DTW
2 stops11h 59mMultiple Airlines
Mon 5/265:10 amDTW - YOW
1 stop11h 56mMultiple Airlines
Deal found 4/16$356
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:05 amYYZ - DTW
Nonstop1h 16mUnited Airlines
Wed 7/164:20 pmDTW - YYZ
Nonstop1h 09mUnited Airlines
Deal found 4/16$369
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 7/96:00 amYUL - DTW
1 stop8h 56mDelta
Sat 7/129:55 pmDTW - YUL
1 stop12h 30mDelta
Deal found 4/17$373
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:15 amYUL - DTW
1 stop6h 21mAir Canada
Mon 8/188:50 amDTW - YUL
1 stop5h 08mAir Canada
Deal found 4/17$379
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Tue 5/133:25 pmYTZ - DTW
1 stop6h 00mAir Canada
Wed 5/219:55 amDTW - YTZ
1 stop4h 55mAir Canada
Deal found 4/16$383
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:20 pmYUL - DTW
Nonstop1h 56mUnited Airlines
Sun 8/109:30 amDTW - YUL
Nonstop1h 40mUnited Airlines
Deal found 4/16$390
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 5/1412:30 pmYUL - DTW
1 stop11h 59mAmerican Airlines
Wed 5/217:30 amDTW - YUL
1 stop7h 55mAmerican Airlines
Deal found 4/17$402

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 April 17, 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

Wed 5/14

3:00 pm-11:02 pm

1 stop8h 02m

Detroit Metropolitan Wayne County

Wed 5/21

10:18 am-4:45 pm

1 stop6h 27m

$246

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Wed 5/7

1:20 pm-8:17 am

1 stop18h 57m

Detroit Metropolitan Wayne County

Fri 5/9

3:23 pm-9:23 am

1 stop18h 00m

$307

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Sun 6/1

4:00 pm-9:36 am

1 stop17h 36m

Detroit Metropolitan Wayne County

Sun 6/8

8:48 pm-10:44 pm

1 stop25h 56m

$313

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Thu 5/1

4:30 pm-9:25 pm

1 stop4h 55m

Detroit Metropolitan Wayne County

Sun 5/4

8:25 pm-9:35 pm

Nonstop1h 10m

$332

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Sat 6/14

12:14 pm-1:30 pm

Nonstop1h 16m

Detroit Metropolitan Wayne County

Tue 6/17

12:52 pm-8:44 pm

1 stop7h 52m

$342

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 5/24

7:00 am-6:59 pm

2 stops11h 59m

Detroit Metropolitan Wayne County

Mon 5/26

5:10 am-5:06 pm

1 stop11h 56m

$356

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Wed 7/16

9:05 am-10:21 am

Nonstop1h 16m

Detroit Metropolitan Wayne County

Wed 7/16

4:20 pm-5:29 pm

Nonstop1h 09m

$369

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Wed 7/9

6:00 am-2:56 pm

1 stop8h 56m

Detroit Metropolitan Wayne County

Sat 7/12

9:55 pm-10:25 am

1 stop12h 30m

$373

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Mon 7/21

9:15 am-3:36 pm

1 stop6h 21m

Detroit Metropolitan Wayne County

Mon 8/18

8:50 am-1:58 pm

1 stop5h 08m

$379

TorontoDetroit

YTZ - DTW

YTZDTW

Toronto Island

Tue 5/13

3:25 pm-9:25 pm

1 stop6h 00m

Detroit Metropolitan Wayne County

Wed 5/21

9:55 am-2:50 pm

1 stop4h 55m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 34 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 April 17, 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 April 17, 2025.

The most flights from CAON to DTW are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 April 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Ontario to Detroit. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,142 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $198. Users have also found prices from $210 and $218 on United Airlines and Delta, 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 Ottawa - 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: Sunwing Airlines (100%), SkyWest Airlines (89%), Virgin Atlantic( 88%).

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

    On average you can expect to pay $1,043 for a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $160 while the most popular route, (Toronto Pearson Intl - Detroit Metropolitan Wayne County) is currently priced at $263.

  • 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Dearborn
Warren
Sterling Heights
Novi
Troy
Southfield
Waterford
Romulus
Clarkston
Utica
Plymouth
Auburn Hills
Wixom
Monroe
Port Huron
Put-in-Bay
Chelsea
Brighton
Belleville
Livonia

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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$242Average$390FlexibilityNo cancel feeOn-time67%
WestJetCheapest$472Average$721FlexibilityNo cancel feeOn-time60%

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