How many flights depart from Detroit to Region of Ontario on average per week?

The number of flights available between Detroit and Region of Ontario is 161 per week as of November 2025. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.

How many flights depart from Detroit to Region of Ontario on average per day?

As of November 2025, 23 flights take off from Detroit and land in Region of Ontario each day. The most common flight departure time for this route is 9:00PM, with 41% of daily flights taking off in the evening.

What is the cheapest airline that flies from Detroit to Ontario?

American Airlines is the most popular carrier operating from Detroit to Ontario

What airlines fly to Region of Ontario?

Air Canada, Delta and WestJet are the top three most popular airlines that fly to Region of Ontario from Detroit according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Detroit to Ontario?

Prices for flights from Detroit to Ontario refresh daily.

How many operators does momondo search for flights from Detroit to Ontario?

There are 3 operators available for flights from Detroit to Ontario as of November 2025.

How old do you have to be to fly from Detroit to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Detroit to Ontario in 2025/26

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Find the cheapest flights from Detroit to Ontario

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:07 pm - 2:20 pmDTW-YYZ

20h 13m1 stop

7:10 am - 5:12 pmYYZ-DTW

10h 02m1 stop

$249Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 22

6:12 pm - 11:43 amDTW-YYZ

17h 31m1 stop

5:15 pm - 5:17 pmYYZ-DTW

24h 02m1 stop

$262Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

5:57 pm - 12:34 pmDTW-YYZ

18h 37m1 stop

4:44 pm - 12:16 pmYYZ-DTW

19h 32m1 stop

$295American Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 20

6:02 pm - 3:08 pmDTW-YUL

21h 06m1 stop

3:52 pm - 12:16 pmYUL-DTW

20h 24m1 stop

$318American Airlines

Find Deal

Sat, Feb 7 - Tue, Feb 10

2:05 pm - 3:55 pmDTW-YUL

1h 50mnonstop

6:00 am - 8:12 amYUL-DTW

2h 12mnonstop

$379Delta

Find Deal

Fri, Dec 5 - Sun, Dec 7

12:15 pm - 6:54 pmDTW-YUL

6h 39m1 stop

6:00 am - 8:12 amYUL-DTW

2h 12mnonstop

$388Delta

Find Deal

Mon, Dec 8 - Sat, Dec 13

11:33 am - 4:15 pmDTW-YOW

4h 42m1 stop

2:15 pm - 6:54 pmYOW-DTW

4h 39m1 stop

$686United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:35 am - 10:26 amDTW-YOW

4h 51m1 stop

5:48 pm - 11:57 pmYOW-DTW

6h 09m1 stop

$709United Airlines

Find Deal

Thu, Feb 19 - Sun, Feb 22

9:30 am - 7:21 pmDTW-YSB

9h 51m2 stops

9:45 am - 11:37 pmYSB-DTW

13h 52m2 stops

$726Air Canada

Find Deal

Wed, Apr 15 - Sun, Apr 19

6:00 am - 3:16 pmDTW-YSB

9h 16m2 stops

9:45 am - 5:33 pmYSB-DTW

7h 48m1 stop

$734Air Canada

Find Deal

Wed, Apr 15 - Sun, Apr 19

American Airlines flights from Detroit to Region of Ontario

Our best American Airlines deals on Detroit to Region of Ontario flight tickets

American Airlines

Jan 6

DTW5:57 pmDetroit Metropolitan Wayne County

18h 37m

1 stop

YYZ12:34 pmToronto Pearson Intl

Jan 20

YYZ4:44 pmToronto Pearson Intl

19h 32m

1 stop

DTW12:16 pmDetroit Metropolitan Wayne County

$295

Find similar

American Airlines

Feb 7

DTW6:02 pmDetroit Metropolitan Wayne County

21h 06m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Feb 10

YUL3:52 pmMontreal Pierre Elliott Trudeau Intl

20h 24m

1 stop

DTW12:16 pmDetroit Metropolitan Wayne County

$318

Find similar

American Airlines

Feb 7

DTW6:02 pmDetroit Metropolitan Wayne County

21h 06m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Feb 10

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

13h 18m

2 stops

DTW8:18 pmDetroit Metropolitan Wayne County

$327

Find similar

Delta flights from Detroit to Region of Ontario

Our best Delta deals on Detroit to Region of Ontario flight tickets

Delta

Dec 5

DTW2:05 pmDetroit Metropolitan Wayne County

1h 50m

YUL3:55 pmMontreal Pierre Elliott Trudeau Intl

Dec 7

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

2h 12m

DTW8:12 amDetroit Metropolitan Wayne County

$379

Find similar

Delta

Dec 8

DTW12:15 pmDetroit Metropolitan Wayne County

6h 39m

1 stop

YUL6:54 pmMontreal Pierre Elliott Trudeau Intl

Dec 13

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

2h 12m

DTW8:12 amDetroit Metropolitan Wayne County

$388

Find similar

Delta

Dec 5

DTW10:07 amDetroit Metropolitan Wayne County

1h 53m

YUL12:00 pmMontreal Pierre Elliott Trudeau Intl

Dec 8

YUL9:35 amMontreal Pierre Elliott Trudeau Intl

4h 43m

1 stop

DTW2:18 pmDetroit Metropolitan Wayne County

$394

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 1/8

6:07 pm-2:20 pm

1 stop20h 13m

Toronto Pearson Intl

Thu 1/22

7:10 am-5:12 pm

1 stop10h 02m

$249

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Sat 12/6

6:12 pm-11:43 am

1 stop17h 31m

Toronto Pearson Intl

Wed 12/10

5:15 pm-5:17 pm

1 stop24h 02m

$262

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Tue 1/6

5:57 pm-12:34 pm

1 stop18h 37m

Toronto Pearson Intl

Tue 1/20

4:44 pm-12:16 pm

1 stop19h 32m

$295

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 2/7

6:02 pm-3:08 pm

1 stop21h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

3:52 pm-12:16 pm

1 stop20h 24m

$318

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 12/5

2:05 pm-3:55 pm

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

6:00 am-8:12 am

Nonstop2h 12m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Mon 12/8

12:15 pm-6:54 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 12/13

6:00 am-8:12 am

Nonstop2h 12m

$388

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 3/10

11:33 am-4:15 pm

1 stop4h 42m

Ottawa

Wed 3/11

2:15 pm-6:54 pm

1 stop4h 39m

$686

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 2/19

5:35 am-10:26 am

1 stop4h 51m

Ottawa

Sun 2/22

5:48 pm-11:57 pm

1 stop6h 09m

$709

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Wed 4/15

9:30 am-7:21 pm

2 stops9h 51m

Sudbury

Sun 4/19

9:45 am-11:37 pm

2 stops13h 52m

$726

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Wed 4/15

6:00 am-3:16 pm

2 stops9h 16m

Sudbury

Sun 4/19

9:45 am-5:33 pm

1 stop7h 48m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The month of January is, on average, the cheapest month to fly to Region of Ontario from Detroit, with most prices found around $173. If you aren’t able to travel during the month of January, then book flights to Region of Ontario from Detroit during June instead. Flights to Region of Ontario in June, while not as cheap as those in January, still average around $264.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Tuesday is the cheapest day to fly to Region of Ontario from Detroit. The lowest ticket price found for a Tuesday departure recently was $857. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Detroit to Region of Ontario on a Sunday will generally be more expensive and average around $964. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Detroit to Region of Ontario at noon for as low as $775. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $941.

What is the cheapest Detroit to Ontario flight route?

Fly from Detroit Metropolitan Wayne County to Toronto Pearson Intl for the best Detroit - Ontario flight prices

What cabin class options are available on Detroit to Ontario flights?

There are 4 cabin classes available to choose from on Detroit to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Detroit to Region of Ontario.

Cheap Detroit to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Region of Ontario

Best Price Found	$273
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Region of Ontario	2 airports

The best one-way flight to Region of Ontario from Detroit in the past 72 hours is $273. The best round-trip flight deal from Detroit to Region of Ontario found on momondo in the last 72 hours is $598.

The fastest flight from Detroit to Region of Ontario takes 1h 10m

Direct flights go from Detroit to Region of Ontario every day.

There are 2 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)

Search flight deals

When did momondo last update prices for flights from Detroit to Ontario?
Prices for flights from Detroit to Ontario refresh daily.
How many operators does momondo search for flights from Detroit to Ontario?
There are 3 operators available for flights from Detroit to Ontario as of November 2025.
How old do you have to be to fly from Detroit to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Detroit to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Detroit to Region of Ontario is Canadair (Bombardier) Regional Jet 900 (27.02% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (13.24%), Airbus A330-200 (8.82%), and Airbus A330-300 (8.82%).

Best airlines flying from Detroit to Region of Ontario

Compare and see reviews for airlines that fly from Detroit to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $203	Free Cancellation	Rating 7.1 10,400 reviews	Search Air Canada flights
Delta	PriceFrom $232	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
WestJet	PriceFrom $483	Free Cancellation	Rating 7.2 3,153 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Ontario for you.

Can I find flights from Detroit to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Detroit to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Detroit to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Detroit and alert you when they change.