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

There are many flights that can get you from Region of Ontario to Detroit in 8h 44m. Fly via United Airlines or Delta to get the fastest option. There are 357 km between Region of Ontario and Detroit. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Detroit ranges from 46.0 - 79.0 mm per month. August is typically the wettest month, when rainfall can reach 79.0 mm. January is typically the driest time to visit Detroit when rainfall is around 46.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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

While some choose either Toronto Pearson Intl - Detroit Metropolitan Wayne County or Toronto Island - Detroit Metropolitan Wayne County, Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County is the most popular route from Region of Ontario to Detroit.

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

The cheapest flight price from Region of Ontario to Detroit is C$ 279. On average you can expect to pay C$ 878. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County), can usually be booked for C$ 570.

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 Korean Air (87%), Aeromexico (85%) or WestJet (79%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to Detroit?

Consider Air Canada, WestJet or Delta when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Detroit.

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

For a flight from Ontario to Detroit, you will be flying into All airports. Detroit All airports (DTT) is just 0.9 km from the centre of the city.

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.

C$ 209+ Cheap Flights from Ontario to Detroit

Cheap flight deals from Ontario to Detroit

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 24 August 2026.

Thu 1/109:30 a.m. -

1 stop13h 57m

Wed 7/104:23 p.m. -

1 stop21h 42m

Deal found 20/8C$ 402

Thu 29/109:10 a.m. -

1 stop11h 02m

Sun 1/1112:35 p.m. -

1 stop24h 17m

Deal found 23/8C$ 412

Thu 24/91:30 p.m. -

1 stop9h 57m

Wed 30/94:23 p.m. -

1 stop22h 07m

Deal found 22/8C$ 421

Fri 6/119:15 a.m. -

1 stop10h 41m

Wed 11/114:29 p.m. -

1 stop22h 51m

Deal found 22/8C$ 428

Tue 27/109:20 a.m. -

1 stop14h 17m

Sat 31/104:29 p.m. -

1 stop23h 11m

Deal found 22/8C$ 449

Thu 15/101:30 p.m. -

1 stop9h 59m

Sat 17/1011:37 a.m. -

1 stop9h 42m

Deal found 23/8C$ 450

Sun 20/97:35 a.m. -

1 stop9h 45m

Sun 27/96:10 p.m. -

1 stop11h 35m

Deal found 23/8C$ 460

Thu 17/96:55 a.m. -

2 stops13h 07m

Mon 21/96:10 p.m. -

1 stop11h 25m

Deal found 23/8C$ 471

Thu 15/107:00 a.m. -

1 stop16h 29m

Mon 19/108:59 p.m. -

1 stop19h 46m

Deal found 22/8C$ 472

Tue 22/96:15 p.m. -

1 stop23h 05m

Tue 29/94:23 p.m. -

1 stop24h 32m

Deal found 23/8C$ 474

Thu 10/91:30 p.m. -

1 stop9h 57m

Mon 21/96:10 p.m. -

1 stop11h 35m

Deal found 22/8C$ 476

Sat 12/911:00 a.m. -

1 stop6h 20m

Sun 13/96:10 p.m. -

1 stop17h 45m

Deal found 21/8C$ 479

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 24 August 2026.

Thu 17/96:55 a.m. -

2 stops13h 07m

Mon 21/96:10 p.m. -

1 stop11h 25m

Deal found 23/8C$ 471

Wed 16/93:15 p.m. -

1 stop8h 44m

Sat 19/96:00 a.m. -

1 stop12h 51m

Deal found 22/8C$ 640

Tue 6/108:15 p.m. -

1 stop20h 25m

Tue 13/106:00 p.m. -

1 stop11h 35m

Deal found 21/8C$ 669

Wed 7/107:50 p.m. -

1 stop12h 05m

Tue 13/109:45 p.m. -

1 stop10h 47m

Deal found 23/8C$ 735

Fri 2/104:55 p.m. -

Nonstop1h 17m

Fri 9/107:15 p.m. -

Nonstop1h 08m

Deal found 18/8C$ 841

Mon 21/97:00 a.m. -

1 stop16h 27m

Wed 23/96:10 p.m. -

1 stop11h 25m

Deal found 21/8C$ 485

Fri 18/97:00 a.m. -

1 stop7h 51m

Mon 21/96:10 p.m. -

1 stop11h 25m

Deal found 23/8C$ 516

Fri 2/108:10 a.m. -

1 stop28h 26m

Fri 9/1012:34 p.m. -

2 stops50h 26m

Deal found 18/8C$ 522

Sat 12/93:15 p.m. -

1 stop8h 44m

Tue 15/910:20 a.m. -

1 stop8h 31m

Deal found 22/8C$ 642

Sat 19/912:25 p.m. -

2 stops28h 55m

Sat 26/96:10 p.m. -

2 stops23h 25m

Deal found 21/8C$ 686

Wed 30/91:55 p.m. -

1 stop20h 05m

Sat 3/106:00 a.m. -

1 stop17h 54m

Deal found 20/8C$ 653

Sat 19/92:10 p.m. -

2 stops19h 42m

Mon 21/96:10 p.m. -

1 stop11h 25m

Deal found 23/8C$ 548

Wed 30/97:55 a.m. -

1 stop8h 57m

Sat 3/103:55 p.m. -

Nonstop1h 25m

Deal found 19/8C$ 775

Thu 17/91:20 p.m. -

2 stops30h 20m

Thu 24/96:10 p.m. -

1 stop11h 25m

Deal found 20/8C$ 560

Sat 3/106:55 a.m. -

2 stops34h 25m

Sat 10/105:30 p.m. -

2 stops24h 05m

Deal found 19/8C$ 757

Fri 30/103:15 p.m. -

1 stop8h 44m

Wed 4/1110:13 a.m. -

1 stop8h 32m

Deal found 22/8C$ 717

Wed 18/116:00 a.m. -

1 stop9h 02m

Wed 25/117:27 a.m. -

Nonstop1h 28m

Deal found 18/8C$ 796

Sun 20/97:20 a.m. -

2 stops31h 10m

Tue 22/96:10 p.m. -

1 stop11h 25m

Deal found 21/8C$ 600

Tue 27/102:28 p.m. -

1 stop7h 44m

Sat 31/102:25 p.m. -

Nonstop1h 50m

Deal found 22/8C$ 815

Thu 1/103:15 p.m. -

1 stop8h 44m

Wed 7/1010:19 a.m. -

1 stop8h 37m

Deal found 20/8C$ 757

Sat 19/97:00 a.m. -

1 stop10h 56m

Sat 26/96:10 p.m. -

1 stop21h 10m

Deal found 21/8C$ 602

Mon 16/116:45 p.m. -

1 stop13h 10m

Fri 20/1112:15 p.m. -

Nonstop1h 18m

Deal found 18/8C$ 816

Tue 29/97:25 a.m. -

2 stops11h 35m

Sat 3/106:00 a.m. -

1 stop12h 51m

Deal found 20/8C$ 766

Wed 9/92:25 p.m. -

1 stop7h 46m

Mon 14/99:35 p.m. -

Nonstop1h 52m

Deal found 23/8C$ 832

Fri 6/113:15 p.m. -

1 stop8h 44m

Sat 7/1110:13 a.m. -

1 stop8h 32m

Deal found 21/8C$ 796

Sat 24/107:00 a.m. -

1 stop16h 29m

Mon 2/119:07 p.m. -

1 stop19h 37m

Deal found 21/8C$ 699

Wed 9/92:25 p.m. -

1 stop7h 46m

Sun 13/99:35 p.m. -

Nonstop1h 52m

Deal found 23/8C$ 856

Sat 12/93:15 p.m. -

1 stop8h 44m

Sat 19/92:06 p.m. -

1 stop4h 45m

Deal found 22/8C$ 812

Sat 12/96:00 a.m. -

Nonstop1h 55m

Sun 13/99:35 p.m. -

Nonstop1h 52m

Deal found 20/8C$ 856

Thu 15/107:30 a.m. -

2 stops6h 46m

Sat 17/106:00 a.m. -

2 stops11h 07m

Deal found 23/8C$ 812

Find flight deals from Ontario to Detroit

Round-trip from	C$ 395
One-way from	C$ 209
Good round-trip deal	C$ 475 or less
Good one-way deal	C$ 330 or less

6/11-11/11
2 total stops
33h 32m total
Ontario to Detroit

Search Deals

21/9
1 total stop
6h 22m total
Ontario to Detroit

Search Deals

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

Search Deals

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

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Thu 17/9

6:55 a.m.-8:02 p.m.

2 stops13h 07m

Detroit Metropolitan Wayne County

Mon 21/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

C$ 471

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Mon 21/9

7:00 a.m.-11:27 p.m.

1 stop16h 27m

Detroit Metropolitan Wayne County

Wed 23/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

C$ 485

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Fri 18/9

7:00 a.m.-2:51 p.m.

1 stop7h 51m

Detroit Metropolitan Wayne County

Mon 21/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

C$ 516

TorontoDetroit

YYZ Toronto Pearson Intl - DTW Detroit Metropolitan Wayne County

YYZDTW

Toronto Pearson Intl

Fri 2/10

8:10 a.m.-12:36 p.m.

1 stop28h 26m

Detroit Metropolitan Wayne County

Fri 9/10

12:34 p.m.-3:00 p.m.

2 stops50h 26m

C$ 522

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Sat 19/9

2:10 p.m.-9:52 a.m.

2 stops19h 42m

Detroit Metropolitan Wayne County

Mon 21/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

C$ 548

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Thu 17/9

1:20 p.m.-7:40 p.m.

2 stops30h 20m

Detroit Metropolitan Wayne County

Thu 24/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

C$ 560

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Sun 20/9

7:20 a.m.-2:30 p.m.

2 stops31h 10m

Detroit Metropolitan Wayne County

Tue 22/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

C$ 600

OttawaDetroit

YOW Ottawa - DTW Detroit Metropolitan Wayne County

YOWDTW

Ottawa

Sat 19/9

7:00 a.m.-5:56 p.m.

1 stop10h 56m

Detroit Metropolitan Wayne County

Sat 26/9

6:10 p.m.-3:20 p.m.

1 stop21h 10m

C$ 602

TorontoDetroit

YTZ Toronto Island - DTW Detroit Metropolitan Wayne County

YTZDTW

Toronto Island

Wed 16/9

3:15 p.m.-11:59 p.m.

1 stop8h 44m

Detroit Metropolitan Wayne County

Sat 19/9

6:00 a.m.-6:51 p.m.

1 stop12h 51m

C$ 640

TorontoDetroit

YTZ Toronto Island - DTW Detroit Metropolitan Wayne County

YTZDTW

Toronto Island

Sat 12/9

3:15 p.m.-11:59 p.m.

1 stop8h 44m

Detroit Metropolitan Wayne County

Tue 15/9

10:20 a.m.-6:51 p.m.

1 stop8h 31m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YOW-DTW

YTZ-DTW

YUL-DTW

YYZ-DTW

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

CAON-DTT

YOW-DTW

YTZ-DTW

YUL-DTW

YYZ-DTW

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Detroit (average of C$ 562). Flying from Region of Ontario to Detroit in August is currently the most expensive (average of C$ 1,045). 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 fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the afternoon.

Weekly flight availability from Region of Ontario to Detroit

The most flights from CAON to DTT are scheduled on a Friday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (23 on average).

Related info for your journey

What airport do you fly into for flights to Detroit from Ontario?
For a flight from Ontario to Detroit, you will be flying into All airports. Detroit All airports (DTT) is just 0.9 km from the centre of the city.
How long is the flight from Region of Ontario to Detroit?
There are many flights that can get you from Region of Ontario to Detroit in 8h 44m. Fly via United Airlines or Delta to get the fastest option. There are 357 km between Region of Ontario and Detroit. This flight may include one or multiple stops.
What are the most popular routes from Region of Ontario to Detroit?
While some choose either Toronto Pearson Intl - Detroit Metropolitan Wayne County or Toronto Island - Detroit Metropolitan Wayne County, Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County is the most popular route from Region of Ontario to Detroit.
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 Korean Air (87%), Aeromexico (85%) or WestJet (79%) 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?
The cheapest flight price from Region of Ontario to Detroit is C$ 279. On average you can expect to pay C$ 878. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County), can usually be booked for C$ 570.
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, January is the cheapest month in which you can book a flight from Region of Ontario to Detroit (average of C$ 562). Flying from Region of Ontario to Detroit in August is currently the most expensive (average of C$ 1,045). 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.

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Alternative routes for Ontario to Detroit

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Top 3 airlines flying from Ontario to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 274	AverageC$ 591	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 468	AverageC$ 641	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 727	AverageC$ 859	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Detroit. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Detroit for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Cheap flights from Ontario to Detroit from C$ 209

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 24 August 2026.

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 24 August 2026.

Best flights from Ontario to DetroitDiscover 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 24 August 2026.

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 24 August 2026.

Direct flights from Ontario to DetroitExplore direct flight options from Ontario to Detroit based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Explore direct flight options from Ontario to Detroit based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute flights from Ontario to DetroitDiscover last-minute flight deals from Ontario to Detroit. Data last updated 24 August 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Detroit. Data last updated 24 August 2026 and is based on user searches.

One-way flights from Ontario to DetroitSearch for one-way flight options from Ontario to Detroit. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Search for one-way flight options from Ontario to Detroit. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

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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

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 24 August 2026.

When flying from Region of Ontario to Detroit, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the afternoon.

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 24 August 2026.

The most flights from CAON to DTT are scheduled on a Friday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (23 on average).

Related info for your journey

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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Detroit

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Detroit by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Detroit

Explore flights to Detroit departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 August 2026.

Direct flights to Michigan

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Search flights from Ontario to Detroit by cabin class

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Ontario and Detroit flights

Browse other Ontario and Detroit flight options. Last updated on 24 August 2026.

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Top 3 airlines flying from Ontario to 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 24 August 2026.

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 24 August 2026.

Direct flights from Ontario to Detroit
Explore direct flight options from Ontario to Detroit based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute flights from Ontario to Detroit
Discover last-minute flight deals from Ontario to Detroit. Data last updated 24 August 2026 and is based on user searches.

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 24 August 2026.