Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Detroit Metropolitan Wayne County Airport to Ontario from C$ 107

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — YYZ
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Detroit to Ontario

Keep the following information in mind while searching for Detroit to Ontario flight deals. Data was last updated 26 March 2025.

Round-trip from

C$ 273

One-way from

C$ 107

Popular in

December

Cheapest in

January

Average price

C$ 366

Good round-trip deal

C$ 667 or less

Good one-way deal

C$ 299 or less
16/5-18/5
  • 16/5-18/5
  • 2 total stops
  • 45h 29m total
  • Detroit to Ontario
Search Deals
7/5
  • 7/5
  • 1 total stop
  • 10h 37m total
  • Detroit to Ontario
Search Deals
High demand for flights, 19% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Ontario.
Search Deals
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Ontario.
Search Deals

Find flight deals from Detroit to Ontario

Cheapest flights from Detroit to Ontario
Explore the most affordable flight options available from Detroit to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Wed 14/59:09 p.m.DTW - YYZ
2 stops16h 56mMultiple Airlines
Tue 20/56:30 a.m.YYZ - DTW
1 stop28h 45mMultiple Airlines
Deal found 25/3C$ 280
Wed 7/56:00 a.m.DTW - YTZ
1 stop7h 40mMultiple Airlines
Sun 11/51:35 p.m.YTZ - DTW
1 stop8h 15mMultiple Airlines
Deal found 26/3C$ 370
Wed 9/45:00 a.m.DTW - YUL
1 stop9h 55mMultiple Airlines
Sun 13/43:55 p.m.YUL - DTW
2 stops31h 56mMultiple Airlines
Deal found 24/3C$ 379
Wed 7/56:00 a.m.DTW - YOW
1 stop8h 56mMultiple Airlines
Wed 14/53:25 p.m.YOW - DTW
2 stops28h 24mMultiple Airlines
Deal found 24/3C$ 408
Thu 10/48:25 p.m.DTW - YYZ
Nonstop1h 11mAir Canada
Sun 13/48:45 a.m.YYZ - DTW
Nonstop1h 18mAir Canada
Deal found 26/3C$ 572
Thu 22/57:44 a.m.DTW - YYZ
Nonstop1h 14mDelta
Tue 3/62:30 p.m.YYZ - DTW
1 stop8h 34mDelta
Deal found 25/3C$ 596
Fri 13/69:50 p.m.DTW - YUL
1 stop12h 18mDelta
Wed 18/66:00 a.m.YUL - DTW
1 stop8h 50mDelta
Deal found 23/3C$ 615
Thu 24/45:25 a.m.DTW - YYZ
1 stop9h 09mAmerican Airlines
Mon 28/43:14 p.m.YYZ - DTW
1 stop9h 23mAmerican Airlines
Deal found 26/3C$ 621
Mon 23/68:04 a.m.DTW - YYZ
Nonstop1h 17mWestJet
Tue 24/610:11 a.m.YYZ - DTW
Nonstop1h 19mWestJet
Deal found 26/3C$ 681
Wed 28/56:00 a.m.DTW - YUL
1 stop4h 40mAir Canada
Wed 4/63:30 p.m.YUL - DTW
1 stop4h 13mAir Canada
Deal found 25/3C$ 682
Wed 14/59:30 a.m.DTW - YTZ
1 stop5h 20mAir Canada
Tue 20/53:25 p.m.YTZ - DTW
1 stop4h 50mAir Canada
Deal found 25/3C$ 689
Sat 10/52:23 p.m.DTW - YYZ
1 stop19h 41mUnited Airlines
Sat 17/56:15 a.m.YYZ - DTW
1 stop17h 44mUnited Airlines
Deal found 26/3C$ 692

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Ontario 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 629,999 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Ontario that are best for you.

Fly from

Detroit

Fly to

Ontario

Route

Depart

Return

Price

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Wed 14/5

9:09 p.m.-2:05 p.m.

2 stops16h 56m

Toronto Pearson Intl

Tue 20/5

6:30 a.m.-11:15 a.m.

1 stop28h 45m

C$ 280

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Wed 7/5

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Toronto Island

Sun 11/5

1:35 p.m.-9:50 p.m.

1 stop8h 15m

C$ 370

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 7/5

6:00 a.m.-2:56 p.m.

1 stop8h 56m

Ottawa

Wed 14/5

3:25 p.m.-7:49 p.m.

2 stops28h 24m

C$ 408

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 9/4

12:41 p.m.-2:55 p.m.

1 stop26h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 13/4

3:55 p.m.-11:51 p.m.

2 stops31h 56m

C$ 412

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 22/5

6:42 a.m.-2:33 p.m.

1 stop7h 51m

Toronto Pearson Intl

Tue 3/6

12:59 p.m.-11:18 p.m.

1 stop10h 19m

C$ 506

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 10/4

8:25 p.m.-9:36 p.m.

Nonstop1h 11m

Toronto Pearson Intl

Sun 13/4

8:45 a.m.-10:03 a.m.

Nonstop1h 18m

C$ 572

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 22/5

7:44 a.m.-8:58 a.m.

Nonstop1h 14m

Toronto Pearson Intl

Tue 3/6

2:30 p.m.-11:04 p.m.

1 stop8h 34m

C$ 596

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 26/7

9:55 p.m.-10:25 a.m.

1 stop12h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 30/7

6:00 a.m.-2:56 p.m.

1 stop8h 56m

C$ 655

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sun 11/5

9:30 a.m.-11:18 a.m.

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

6:20 p.m.-8:15 p.m.

Nonstop1h 55m

C$ 669

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Mon 23/6

8:04 a.m.-9:21 a.m.

Nonstop1h 17m

Toronto Pearson Intl

Tue 24/6

10:11 a.m.-11:30 a.m.

Nonstop1h 19m

C$ 681

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 36 results
1
2
3
4

Best time to book a flight from Detroit to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Detroit 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 Detroit Metropolitan Wayne County Airport to Ontario

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario (average of C$ 167). Flying from Detroit Metropolitan Wayne County Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 DTW to ON?

Find hourly flight availability from Detroit to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit Metropolitan Wayne County Airport to Region of Ontario as you normally would.

Weekly flight availability from Detroit Metropolitan Wayne County Airport to Region of Ontario

Explore weekly flight availability from Detroit to Ontario. 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 26 March 2025.

The most flights from DTW to CAON are scheduled on a Tuesday (24 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 Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 26 March 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Detroit to Ontario by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,967 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Ontario. 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 from for flights from Detroit to Ontario?

    Detroit Metropolitan Wayne County (DTW), located 27.8 km from the city centre, is the airport you fly out of when you book flights from Detroit to Ontario.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Detroit Metropolitan Wayne County Airport to Region of Ontario are Delta (C$ 257), American Airlines (C$ 286), and Air Canada (C$ 289).

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    Most travellers choose Detroit Metropolitan Wayne County - Toronto Pearson Intl, Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl or Detroit Metropolitan Wayne County - Toronto Island when deciding on the best route from Detroit Metropolitan Wayne County Airport to Region of Ontario.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to Region of Ontario?

    The top 3 most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to Region of Ontario are SkyWest Airlines (86%), Korean Air (77%) and KLM (75%).

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

    Looking at all options, your cheapest flight can be booked for C$ 198. While the most popular route (Detroit Metropolitan Wayne County - Toronto Pearson Intl) can be booked for C$ 273 on average our data indicates C$ 750 when flying from Detroit Metropolitan Wayne County Airport to Region of Ontario.

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

    Yes. In addition to deals on Detroit to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Ontario.

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

    Yes. Cheapflights offers flight deals from Detroit to Ontario 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 Detroit Metropolitan Wayne County Airport to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Region of Ontario (average of C$ 167). Flying from Detroit Metropolitan Wayne County Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Ontario?

Cheapflights makes it easy to find Detroit to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Detroit to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Detroit to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Detroit to Ontario become cheaper?

Yes! Start tracking prices for Detroit to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.