How long is the flight from Region of Ontario to Detroit?

WestJet can get you from Region of Ontario to Detroit in just under 12h 22m. Your travel time can differ by up to . The distance from Region of Ontario to Detroit is about 214 mi.

In terms of precipitation, rainfall in Detroit 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 when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, 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).

What are the most popular routes from Region of Ontario to Detroit?

The most popular flight routes from Region of Ontario to Detroit are Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County, Toronto Pearson Intl - Detroit Metropolitan Wayne County and Ottawa - Detroit Metropolitan Wayne County.

What are the cheapest flights from Region of Ontario to Detroit?

On average you can expect to pay $743 for a flight from Region of Ontario to Detroit. The cheapest flight overall is $199 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County) is currently priced at $300.

What are the most reliable airlines from Region of Ontario to Detroit?

No one likes to see their flight delayed. When booking a flight from Region of Ontario to Detroit consider choosing WestJet (89%), Korean Air (87%) or KLM (82%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest month to fly from Region of Ontario to Detroit?

The best pricing can be found in the month of April. Prices to Detroit from Region of Ontario average $423. You can even find prices in April for less than $423, as users have found deals to Detroit from as low as $368. The month of March appears to be one of the more expensive times to travel to Detroit from Region of Ontario. Flying in the targeted month can save you up to 9%.

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

Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Ontario. All airports is conveniently located just 0.6 mi from Detroit’s city center.

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.

$143+ Flights from Ontario to Detroit

Q: How much does it cost to fly round-trip from Region of Ontario to Detroit?

Airfare is below average for this route at the moment. Region of Ontario to Detroit flights typically cost between $467 and $677 in October. The cheapest round-trip price found within the last 3 days was $248 on Multiple Airlines (Oct 21-Oct 31).

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Cheap flight deals from Ontario to Detroit

Round-trip from	$248 (Kiwi.com)
One-way from	$143 (Kiwi.com)
Popular in	March
Cheapest in	April
Average price	$444
Good round-trip deal	$296 or less
Good one-way deal	$258 or less

From Ontario to Detroit (DTT)

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One-way flight from Ontario to Detroit (DTT)

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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Ontario to Detroit (DTT).

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Price to beat on a one-way flight from Ontario to Detroit (DTT).

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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 September 15, 2025.

Tue 10/216:30 amYYZ - DTW

1 stop17h 00mMultiple Airlines

Fri 10/3112:24 pmDTW - YYZ

1 stop7h 36mMultiple Airlines

Deal found 9/12

$248

Mon 10/278:25 pmYYZ - DTW

1 stop11h 47mMultiple Airlines

Mon 11/36:43 amDTW - YYZ

1 stop7h 57mMultiple Airlines

Deal found 9/12

$270

Sun 9/286:30 amYYZ - DTW

2 stops31h 29mMultiple Airlines

Mon 10/69:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$274

Mon 10/2710:15 amYYZ - DTW

1 stop21h 57mMultiple Airlines

Sat 12/64:17 pmDTW - YYZ

2 stops28h 35mMultiple Airlines

Deal found 9/12

$275

Mon 9/294:00 pmYYZ - DTW

2 stops23h 22mMultiple Airlines

Fri 10/37:10 amDTW - YYZ

1 stop14h 11mMultiple Airlines

Deal found 9/12

$276

Tue 9/306:30 amYYZ - DTW

2 stops12h 25mMultiple Airlines

Mon 10/69:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$277

Sat 10/112:50 pmYYZ - DTW

1 stop9h 55mMultiple Airlines

Sat 10/189:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$279

Fri 9/269:50 amYYZ - DTW

1 stop22h 50mMultiple Airlines

Mon 9/297:02 amDTW - YYZ

1 stop15h 38mMultiple Airlines

Deal found 9/12

$280

Sun 9/286:30 amYYZ - DTW

2 stops31h 29mMultiple Airlines

Sat 10/411:30 amDTW - YYZ

1 stop11h 10mMultiple Airlines

Deal found 9/12

$281

Mon 9/294:00 pmYYZ - DTW

2 stops23h 22mMultiple Airlines

Sat 10/411:30 amDTW - YYZ

1 stop11h 10mMultiple Airlines

Deal found 9/12

$283

Tue 9/306:30 amYYZ - DTW

2 stops12h 25mMultiple Airlines

Sat 10/411:30 amDTW - YYZ

1 stop11h 10mMultiple Airlines

Deal found 9/12

$284

Mon 10/276:45 amYTZ - DTW

1 stop5h 13mMultiple Airlines

Mon 11/37:28 amDTW - YTZ

2 stops8h 30mMultiple Airlines

Deal found 9/12

$287

Best flights from Ontario to Detroit
Discover carefully curated flight deals from Ontario to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Sat 10/48:15 amYYZ - DTW

1 stop12h 22mWestJet

Sun 10/128:35 amDTW - YYZ

1 stop12h 18mWestJet

Deal found 9/13

$283

Mon 10/276:45 amYTZ - DTW

1 stop5h 13mMultiple Airlines

Mon 11/37:28 amDTW - YTZ

2 stops8h 30mMultiple Airlines

Deal found 9/12

$287

Tue 10/212:10 pmYYZ - DTW

Nonstop1h 17mAir Canada

Fri 10/244:10 pmDTW - YYZ

Nonstop1h 09mAir Canada

Deal found 9/12

$318

Wed 10/297:40 pmYTZ - DTW

1 stop5h 05mMultiple Airlines

Wed 11/54:17 pmDTW - YTZ

1 stop5h 58mMultiple Airlines

Deal found 9/14

$287

Tue 10/287:40 pmYTZ - DTW

1 stop5h 05mMultiple Airlines

Tue 11/48:20 pmDTW - YTZ

1 stop12h 00mMultiple Airlines

Deal found 9/13

$287

Fri 10/176:15 pmYYZ - DTW

1 stop13h 58mMultiple Airlines

Fri 10/249:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$292

Mon 10/63:50 pmYOW - DTW

2 stops26h 00mMultiple Airlines

Tue 10/148:50 pmDTW - YOW

1 stop18h 06mMultiple Airlines

Deal found 9/14

$295

Wed 10/297:15 amYYZ - DTW

2 stops17h 30mMultiple Airlines

Wed 11/54:00 pmDTW - YYZ

1 stop23h 17mMultiple Airlines

Deal found 9/14

$301

Fri 9/264:25 pmYOW - DTW

1 stop16h 15mMultiple Airlines

Mon 9/297:35 pmDTW - YOW

1 stop21h 22mMultiple Airlines

Deal found 9/12

$303

Wed 10/297:15 amYYZ - DTW

2 stops17h 30mMultiple Airlines

Sun 11/25:43 amDTW - YYZ

1 stop15h 29mMultiple Airlines

Deal found 9/14

$304

Wed 10/295:10 pmYUL - DTW

1 stop7h 35mMultiple Airlines

Sat 11/811:55 amDTW - YUL

1 stop4h 30mMultiple Airlines

Deal found 9/12

$305

Mon 10/275:40 amYOW - DTW

2 stops26h 32mMultiple Airlines

Mon 11/38:20 pmDTW - YOW

1 stop16h 15mMultiple Airlines

Deal found 9/11

$305

Last-minute flights from Ontario to Detroit
Discover last-minute flight deals from Ontario to Detroit. Data last updated September 15, 2025 and is based on user searches.

Fri 9/269:50 amYYZ - DTW

1 stop22h 50mMultiple Airlines

Mon 9/297:02 amDTW - YYZ

1 stop15h 38mMultiple Airlines

Deal found 9/12

$280

Sun 9/286:30 amYYZ - DTW

2 stops31h 29mMultiple Airlines

Mon 10/69:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$274

Sun 9/286:30 amYYZ - DTW

2 stops31h 29mMultiple Airlines

Sat 10/411:30 amDTW - YYZ

1 stop11h 10mMultiple Airlines

Deal found 9/12

$281

Mon 9/294:00 pmYYZ - DTW

2 stops23h 22mMultiple Airlines

Fri 10/37:10 amDTW - YYZ

1 stop14h 11mMultiple Airlines

Deal found 9/12

$276

Mon 9/294:00 pmYYZ - DTW

2 stops23h 22mMultiple Airlines

Sat 10/411:30 amDTW - YYZ

1 stop11h 10mMultiple Airlines

Deal found 9/12

$283

Tue 9/306:30 amYYZ - DTW

2 stops12h 25mMultiple Airlines

Mon 10/69:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$277

Tue 9/306:30 amYYZ - DTW

2 stops12h 25mMultiple Airlines

Sat 10/411:30 amDTW - YYZ

1 stop11h 10mMultiple Airlines

Deal found 9/12

$284

Sat 10/112:50 pmYYZ - DTW

1 stop9h 55mMultiple Airlines

Sat 10/189:15 amDTW - YYZ

1 stop11h 52mMultiple Airlines

Deal found 9/12

$279

Tue 10/216:30 amYYZ - DTW

1 stop17h 00mMultiple Airlines

Fri 10/3112:24 pmDTW - YYZ

1 stop7h 36mMultiple Airlines

Deal found 9/12

$248

Mon 10/278:25 pmYYZ - DTW

1 stop11h 47mMultiple Airlines

Mon 11/36:43 amDTW - YYZ

1 stop7h 57mMultiple Airlines

Deal found 9/12

$270

Mon 10/2710:15 amYYZ - DTW

1 stop21h 57mMultiple Airlines

Sat 12/64:17 pmDTW - YYZ

2 stops28h 35mMultiple Airlines

Deal found 9/12

$275

Mon 10/276:45 amYTZ - DTW

1 stop5h 13mMultiple Airlines

Mon 11/37:28 amDTW - YTZ

2 stops8h 30mMultiple Airlines

Deal found 9/12

$287

One-way flights from Ontario to Detroit
Search for one-way flight options from Ontario to Detroit. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Tue 10/76:30 amYYZ - DTW

2 stops11h 20mMultiple Airlines

Deal found 9/14

$143

Mon 11/104:00 pmYYZ - DTW

1 stop28h 34mMultiple Airlines

Deal found 9/12

$147

Mon 10/2710:15 amYYZ - DTW

1 stop21h 57mMultiple Airlines

Deal found 9/11

$149

Sun 11/94:00 pmYYZ - DTW

1 stop28h 34mMultiple Airlines

Deal found 9/12

$152

Fri 12/1210:15 amYYZ - DTW

1 stop26h 52mMultiple Airlines

Deal found 9/13

$153

Mon 12/1510:15 amYYZ - DTW

1 stop26h 52mMultiple Airlines

Deal found 9/14

$155

Mon 9/2912:00 pmYTZ - DTW

3 stops30h 55mMultiple Airlines

Deal found 9/13

$159

Sun 10/54:00 pmYYZ - DTW

1 stop21h 20mMultiple Airlines

Deal found 9/11

$159

Tue 10/217:30 pmYTZ - DTW

1 stop5h 15mMultiple Airlines

Deal found 9/12

$160

Mon 10/277:00 amYTZ - DTW

2 stops17h 45mMultiple Airlines

Deal found 9/12

$161

Mon 9/294:00 pmYYZ - DTW

2 stops23h 22mMultiple Airlines

Deal found 9/13

$161

Fri 10/37:30 pmYTZ - DTW

1 stop18h 29mMultiple Airlines

Deal found 9/12

$162

Fly from

Fly to

Route

Depart

Return

Price

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Sat 10/4

8:15 am-8:37 pm

1 stop12h 22m

Detroit Metropolitan Wayne County

Sun 10/12

8:35 am-8:53 pm

1 stop12h 18m

$283

TorontoDetroit

YTZ - DTW

YTZDTW

Toronto Island

Mon 10/27

6:45 am-11:58 am

1 stop5h 13m

Detroit Metropolitan Wayne County

Mon 11/3

7:28 am-3:58 pm

2 stops8h 30m

$287

TorontoDetroit

YTZ - DTW

YTZDTW

Toronto Island

Wed 10/29

7:40 pm-12:45 am

1 stop5h 05m

Detroit Metropolitan Wayne County

Wed 11/5

4:17 pm-10:15 pm

1 stop5h 58m

$287

TorontoDetroit

YTZ - DTW

YTZDTW

Toronto Island

Tue 10/28

7:40 pm-12:45 am

1 stop5h 05m

Detroit Metropolitan Wayne County

Tue 11/4

8:20 pm-8:20 am

1 stop12h 00m

$287

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Fri 10/17

6:15 pm-8:13 am

1 stop13h 58m

Detroit Metropolitan Wayne County

Fri 10/24

9:15 am-9:07 pm

1 stop11h 52m

$292

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Mon 10/6

3:50 pm-5:50 pm

2 stops26h 00m

Detroit Metropolitan Wayne County

Tue 10/14

8:50 pm-2:56 pm

1 stop18h 06m

$295

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Wed 10/29

7:15 am-12:45 am

2 stops17h 30m

Detroit Metropolitan Wayne County

Wed 11/5

4:00 pm-3:17 pm

1 stop23h 17m

$301

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 9/26

4:25 pm-8:40 am

1 stop16h 15m

Detroit Metropolitan Wayne County

Mon 9/29

7:35 pm-4:57 pm

1 stop21h 22m

$303

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Wed 10/29

7:15 am-12:45 am

2 stops17h 30m

Detroit Metropolitan Wayne County

Sun 11/2

5:43 am-9:12 pm

1 stop15h 29m

$304

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Wed 10/29

5:10 pm-12:45 am

1 stop7h 35m

Detroit Metropolitan Wayne County

Sat 11/8

11:55 am-4:25 pm

1 stop4h 30m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results

...

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

What is the cheapest month to book a flight from Region of Ontario to Detroit?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Detroit (average of $250). Flying from Region of Ontario to Detroit 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 DTT?

When flying from Region of Ontario to Detroit, 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

The most flights from CAON to DTT 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 (23 on average).

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

Related info for your journey

What airport do you fly into for flights to Detroit from Ontario?
Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Ontario. All airports is conveniently located just 0.6 mi from Detroit’s city center.
How long is the flight from Region of Ontario to Detroit?
WestJet can get you from Region of Ontario to Detroit in just under 12h 22m. Your travel time can differ by up to . The distance from Region of Ontario to Detroit is about 214 mi.
What are the most popular routes from Region of Ontario to Detroit?
The most popular flight routes from Region of Ontario to Detroit are Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County, Toronto Pearson Intl - Detroit Metropolitan Wayne County and Ottawa - Detroit Metropolitan Wayne County.
What are the most reliable airlines from Region of Ontario to Detroit?
No one likes to see their flight delayed. When booking a flight from Region of Ontario to Detroit consider choosing WestJet (89%), Korean Air (87%) or KLM (82%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Region of Ontario to Detroit?
On average you can expect to pay $743 for a flight from Region of Ontario to Detroit. The cheapest flight overall is $199 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County) is currently priced at $300.
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?
Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Detroit (average of $250). Flying from Region of Ontario to Detroit 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

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Top airline flying from Ontario to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$242	Average$371	FlexibilityNo cancel fee	On-time67%

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$143+ Cheap flights from Ontario to Detroit (DTT)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Detroit with Cheapflights

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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 September 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Detroit

Cheapest flights from Ontario to DetroitExplore 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 September 15, 2025.

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 September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Detroit that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Detroit

What is the cheapest month to book a flight from Region of Ontario to Detroit?

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

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 September 15, 2025.

Weekly flight availability from Region of Ontario to Detroit

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 September 15, 2025.

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

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?

How long is the flight from Region of Ontario to Detroit?

What are the most popular routes from Region of Ontario to Detroit?

What are the most reliable airlines from Region of Ontario to Detroit?

What are the cheapest flights from Region of Ontario to Detroit?

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

How can I find direct flights from Ontario to Detroit?

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

What is the cheapest month to book a flight from Region of Ontario to Detroit?

Traveling to a place near Detroit?

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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 September 15, 2025.