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$145+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DTW
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Round-trip from

$309
(Kiwi.com)

One-way from

$145
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$398

Good round-trip deal

$358 or less

Good one-way deal

$225 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 abril 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
sáb. 5/3110:45 amYUL - DTW
2 stops8h 14mMultiple Airlines
lun. 6/210:18 amDTW - YUL
1 stop7h 37mMultiple Airlines
Deal found 4/28$309
This Mytrip deal was found by Cheapflights users on 4/29. 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.
vie. 6/201:30 pmYYZ - DTW
2 stops18h 00mMultiple Airlines
lun. 6/2310:12 amDTW - YYZ
1 stop27h 53mMultiple Airlines
Deal found 4/29$315
This Netflights deal was found by Cheapflights users on 4/29. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/212:15 pmYYZ - DTW
Nonstop1h 15mWestJet
mar. 6/310:05 amDTW - YYZ
1 stop6h 05mWestJet
Deal found 4/29$322
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
lun. 5/267:00 amYTZ - DTW
2 stops12h 49mMultiple Airlines
lun. 6/23:23 pmDTW - YTZ
1 stop4h 42mMultiple Airlines
Deal found 4/28$332
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1812:16 pmYYZ - DTW
Nonstop1h 14mDelta
mar. 7/229:40 pmDTW - YYZ
1 stop13h 46mDelta
Deal found 4/28$334
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/1912:30 pmYUL - DTW
1 stop11h 39mAmerican Airlines
lun. 7/217:15 amDTW - YUL
1 stop15h 29mAmerican Airlines
Deal found 4/28$352
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/911:23 amYUL - DTW
1 stop5h 28mAir Canada
sáb. 7/128:50 amDTW - YUL
1 stop5h 08mAir Canada
Deal found 4/28$353
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/19:05 amYYZ - DTW
Nonstop1h 16mAir Canada
mar. 8/198:45 pmDTW - YYZ
Nonstop1h 09mAir Canada
Deal found 4/28$356
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/276:05 amYUL - DTW
1 stop10h 29mDelta
mar. 6/37:00 amDTW - YUL
1 stop9h 04mDelta
Deal found 4/29$382
This SmartFares deal was found by Cheapflights users on 4/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/37:00 amYUL - DTW
1 stop5h 55mWestJet
mar. 6/34:15 pmDTW - YUL
1 stop7h 39mWestJet
Deal found 4/28$392
This Air Canada deal was found by Cheapflights users on 4/29. 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.
vie. 7/183:25 pmYTZ - DTW
1 stop4h 51mAir Canada
mar. 7/229:30 amDTW - YTZ
1 stop5h 16mAir Canada
Deal found 4/29$404
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
lun. 5/124:10 pmYOW - DTW
1 stop16h 07mMultiple Airlines
mié. 5/145:10 amDTW - YOW
1 stop11h 56mMultiple Airlines
Deal found 4/29$407

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 abril 29, 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

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

sáb. 5/31

10:45 am-6:59 pm

2 stops8h 14m

Detroit Metropolitan Wayne County

lun. 6/2

10:18 am-5:55 pm

1 stop7h 37m

$309

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

vie. 6/20

1:30 pm-7:30 am

2 stops18h 00m

Detroit Metropolitan Wayne County

lun. 6/23

10:12 am-2:05 pm

1 stop27h 53m

$315

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

lun. 6/2

12:15 pm-1:30 pm

Nonstop1h 15m

Detroit Metropolitan Wayne County

mar. 6/3

10:05 am-4:10 pm

1 stop6h 05m

$322

TorontoDetroit

YTZ - DTW

YTZDTW

Toronto Island

lun. 5/26

7:00 am-7:49 pm

2 stops12h 49m

Detroit Metropolitan Wayne County

lun. 6/2

3:23 pm-8:05 pm

1 stop4h 42m

$332

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

vie. 7/18

12:16 pm-1:30 pm

Nonstop1h 14m

Detroit Metropolitan Wayne County

mar. 7/22

9:40 pm-11:26 am

1 stop13h 46m

$334

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

sáb. 7/19

12:30 pm-12:09 am

1 stop11h 39m

Detroit Metropolitan Wayne County

lun. 7/21

7:15 am-10:44 pm

1 stop15h 29m

$352

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

mié. 7/9

11:23 am-4:51 pm

1 stop5h 28m

Detroit Metropolitan Wayne County

sáb. 7/12

8:50 am-1:58 pm

1 stop5h 08m

$353

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

jue. 5/15

4:30 pm-9:25 pm

1 stop4h 55m

Detroit Metropolitan Wayne County

dom. 5/18

9:55 am-2:34 pm

1 stop4h 39m

$378

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

mar. 5/27

6:05 am-4:34 pm

1 stop10h 29m

Detroit Metropolitan Wayne County

mar. 6/3

7:00 am-4:04 pm

1 stop9h 04m

$382

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

mar. 6/3

7:00 am-12:55 pm

1 stop5h 55m

Detroit Metropolitan Wayne County

mar. 6/3

4:15 pm-11:54 pm

1 stop7h 39m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 35 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 abril 29, 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 abril 29, 2025.

The most flights from CAON to DTW are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 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 abril 29, 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
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
2,823 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
9,244 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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 $191. Users have also found prices from $206 and $219 on Delta and WestJet, 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 $1,075 for a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $161 while the most popular route, (Toronto Pearson Intl - Detroit Metropolitan Wayne County) is currently priced at $309.

  • 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
Sterling Heights
Warren
Novi
Troy
Southfield
Romulus
Waterford
Clarkston
Utica
Plymouth
Auburn Hills
Wixom
Monroe
Port Huron
Put-in-Bay
Belleville
Brighton
Livonia
Roseville

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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$242Average$390FlexibilityNo cancel feeOn-time67%
WestJetCheapest$472Average$721FlexibilityNo cancel feeOn-time60%

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