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Cheap flights from Detroit Metropolitan Wayne County Airport to Ontario from C$ 99

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — YYZ
27 Feb — 6 Mar1
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 22 February 2025.

Round-trip from

C$ 260

One-way from

C$ 99

Popular in

December

Cheapest in

January

Average price

C$ 684

Good round-trip deal

C$ 704 or less

Good one-way deal

C$ 296 or less
1/4-15/4
  • 1/4-15/4
  • 2 total stops
  • 43h 05m total
  • Detroit to Ontario
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2/4
  • 2/4
  • 1 total stop
  • 11h 25m total
  • Detroit to Ontario
Search Deals
High demand for flights, 20% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Ontario.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Ontario.
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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 22 February 2025.

Tue 1/45:42 p.m.DTW - YYZ
1 stop30h 13mMultiple Airlines
Tue 15/47:05 a.m.YYZ - DTW
1 stop12h 52mMultiple Airlines
Deal found 21/2C$ 260
Tue 18/38:50 p.m.DTW - YUL
2 stops19h 55mMultiple Airlines
Sat 22/33:55 p.m.YUL - DTW
2 stops16h 30mMultiple Airlines
Deal found 21/2C$ 358
Wed 2/48:00 a.m.DTW - YTZ
1 stop4h 55mMultiple Airlines
Tue 8/47:00 a.m.YTZ - DTW
2 stops12h 43mMultiple Airlines
Deal found 21/2C$ 407
Tue 8/48:00 a.m.DTW - YOW
1 stop7h 55mMultiple Airlines
Tue 15/49:25 a.m.YOW - DTW
1 stop10h 32mMultiple Airlines
Deal found 22/2C$ 427
Mon 3/310:15 a.m.DTW - YYZ
Nonstop1h 13mAir Canada
Sat 8/38:15 a.m.YYZ - DTW
Nonstop1h 21mAir Canada
Deal found 21/2C$ 436
Thu 24/47:40 a.m.DTW - YYZ
Nonstop1h 15mDelta
Mon 28/42:30 p.m.YYZ - DTW
1 stop8h 28mDelta
Deal found 21/2C$ 588
Fri 14/36:13 a.m.DTW - YUL
1 stop10h 46mAmerican Airlines
Wed 19/35:40 p.m.YUL - DTW
1 stop18h 03mAmerican Airlines
Deal found 21/2C$ 591
Tue 29/46:01 a.m.DTW - YYZ
1 stop10h 34mAmerican Airlines
Tue 6/53:15 p.m.YYZ - DTW
1 stop8h 04mAmerican Airlines
Deal found 20/2C$ 620
Sun 27/47:17 a.m.DTW - YYZ
1 stop4h 32mUnited Airlines
Sun 4/56:45 p.m.YYZ - DTW
Nonstop1h 18mUnited Airlines
Deal found 20/2C$ 677
Tue 22/712:15 p.m.DTW - YUL
1 stop9h 15mDelta
Tue 29/76:00 a.m.YUL - DTW
1 stop8h 56mDelta
Deal found 20/2C$ 693
Fri 14/38:30 p.m.DTW - YUL
1 stop5h 23mAir Canada
Mon 31/36:00 a.m.YUL - DTW
1 stop4h 03mAir Canada
Deal found 20/2C$ 706
Wed 13/89:30 a.m.DTW - YTZ
1 stop5h 16mAir Canada
Tue 19/83:25 p.m.YTZ - DTW
1 stop4h 51mAir Canada
Deal found 21/2C$ 724

Find flights from Detroit to Ontario within your budget

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 22 February 2025.

Fly from

Detroit

Fly to

Ontario

Route

Depart

Return

Price

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Tue 1/4

5:42 p.m.-11:55 p.m.

1 stop30h 13m

Toronto Pearson Intl

Tue 15/4

7:05 a.m.-7:57 p.m.

1 stop12h 52m

C$ 260

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 2/4

5:00 a.m.-2:55 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 9/4

3:55 p.m.-11:36 a.m.

1 stop19h 41m

C$ 265

DetroitToronto

DTW - YTZ

DTWYTZ

Detroit Metropolitan Wayne County

Wed 2/4

8:00 a.m.-12:55 p.m.

1 stop4h 55m

Toronto Island

Tue 8/4

7:00 a.m.-7:43 p.m.

2 stops12h 43m

C$ 407

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 8/4

8:00 a.m.-3:55 p.m.

1 stop7h 55m

Ottawa

Tue 15/4

9:25 a.m.-7:57 p.m.

1 stop10h 32m

C$ 427

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Thu 24/4

7:40 a.m.-8:55 a.m.

Nonstop1h 15m

Toronto Pearson Intl

Mon 28/4

2:30 p.m.-10:58 p.m.

1 stop8h 28m

C$ 588

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 14/3

6:13 a.m.-4:59 p.m.

1 stop10h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

5:40 p.m.-11:43 a.m.

1 stop18h 03m

C$ 591

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Tue 8/4

10:50 a.m.-12:01 p.m.

Nonstop1h 11m

Toronto Pearson Intl

Tue 15/4

6:25 p.m.-7:43 p.m.

Nonstop1h 18m

C$ 613

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Tue 29/4

6:01 a.m.-4:35 p.m.

1 stop10h 34m

Toronto Pearson Intl

Tue 6/5

3:15 p.m.-11:19 p.m.

1 stop8h 04m

C$ 620

DetroitToronto

DTW - YYZ

DTWYYZ

Detroit Metropolitan Wayne County

Sun 27/4

7:17 a.m.-11:49 a.m.

1 stop4h 32m

Toronto Pearson Intl

Sun 4/5

6:45 p.m.-8:03 p.m.

Nonstop1h 18m

C$ 677

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 22/7

12:15 p.m.-9:30 p.m.

1 stop9h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

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

1 stop8h 56m

C$ 693

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 33 results
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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.

Travel insights for flights from Detroit to Ontario

Get recent, data-driven insights about flights from Detroit to Ontario including ideal travel times, pricing trends, and more.

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 22 February 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 22 February 2025.

The most flights from DTW to CAON are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 22 February 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
8,203 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8,754 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8,203 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
2,800 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8,758 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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$ 226), American Airlines (C$ 268), and United Airlines (C$ 311).

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

    Most travellers choose Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl, Detroit Metropolitan Wayne County - Toronto Pearson 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 (85%), WestJet (82%) and Delta (79%).

  • 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$ 253. While the most popular route (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 314 on average our data indicates C$ 717 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

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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.

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