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

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $192. Users have also found prices from $197 and $202 on Delta and United Airlines, respectively.

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, 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 Metropolitan Wayne County Airport?

The most popular route from Region of Ontario to Detroit Metropolitan Wayne County Airport is Toronto Pearson Intl - Detroit Metropolitan Wayne County. You may also consider Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County or Toronto Island - Detroit Metropolitan Wayne County.

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

On average you can expect to pay $798 for a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $163 while the most popular route, (Toronto Pearson Intl - Detroit Metropolitan Wayne County) is currently priced at $239.

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

Before booking your flight to Detroit Metropolitan Wayne County Airport from Region of Ontario, check out the most reliable airlines to get you to your destination on time: WestJet (89%), Air Canada (86%), United Airlines( 86%).

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

If you book a flight to Detroit from Ontario, you will be flying to Detroit Metropolitan Wayne County, which is the city’s only airport. Detroit Metropolitan Wayne County (DTW) is located 17.3 mi from the center of Detroit.

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.

$133+ Flights from Ontario to Detroit Metropolitan Wayne County Airport

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap 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 December 16, 2025.

Thu 12/257:45 pmYYZ - DTW

1 stop11h 44mMultiple Airlines

Mon 1/123:25 pmDTW - YYZ

1 stop23h 29mMultiple Airlines

Deal found 12/16

$383

Wed 12/318:40 amYTZ - DTW

1 stop15h 11mMultiple Airlines

Thu 1/110:27 pmDTW - YTZ

1 stop23h 43mMultiple Airlines

Deal found 12/15

$402

Thu 12/257:45 pmYYZ - DTW

1 stop11h 44mMultiple Airlines

Sat 1/106:35 amDTW - YYZ

2 stops13h 36mMultiple Airlines

Deal found 12/16

$402

Thu 12/257:45 pmYYZ - DTW

1 stop11h 44mMultiple Airlines

Tue 1/136:35 amDTW - YYZ

2 stops12h 27mMultiple Airlines

Deal found 12/16

$407

Thu 12/257:45 pmYYZ - DTW

1 stop11h 44mMultiple Airlines

Fri 1/93:25 pmDTW - YYZ

1 stop8h 29mMultiple Airlines

Deal found 12/16

$409

Thu 12/257:45 pmYYZ - DTW

1 stop11h 44mMultiple Airlines

Thu 1/82:06 pmDTW - YYZ

1 stop5h 29mMultiple Airlines

Deal found 12/16

$414

Thu 12/257:45 pmYYZ - DTW

1 stop11h 44mMultiple Airlines

Sun 1/112:06 pmDTW - YYZ

1 stop5h 29mMultiple Airlines

Deal found 12/16

$428

Fri 12/267:15 amYYZ - DTW

2 stops16h 36mMultiple Airlines

Mon 1/125:15 pmDTW - YYZ

1 stop7h 10mMultiple Airlines

Deal found 12/16

$434

Tue 12/238:20 pmYYZ - DTW

1 stop12h 33mMultiple Airlines

Mon 1/125:15 pmDTW - YYZ

1 stop7h 10mMultiple Airlines

Deal found 12/16

$444

Wed 12/313:15 pmYYZ - DTW

1 stop5h 08mMultiple Airlines

Thu 1/19:28 pmDTW - YYZ

1 stop10h 27mMultiple Airlines

Deal found 12/15

$453

Tue 12/238:20 pmYYZ - DTW

1 stop12h 33mMultiple Airlines

Fri 1/93:25 pmDTW - YYZ

1 stop8h 29mMultiple Airlines

Deal found 12/16

$468

Sun 12/217:00 amYUL - DTW

Nonstop2h 12mDelta

Tue 12/309:25 pmDTW - YUL

Nonstop1h 54mDelta

Deal found 12/16

$492

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 December 16, 2025.

Wed 1/143:40 pmYYZ - DTW

1 stop25h 24mMultiple Airlines

Sun 1/255:15 pmDTW - YYZ

1 stop21h 05mMultiple Airlines

Deal found 12/14

$233

Thu 1/1510:59 amYYZ - DTW

1 stop11h 46mAmerican Airlines

Sat 1/1712:03 pmDTW - YYZ

1 stop25h 00mAmerican Airlines

Deal found 12/15

$328

Thu 1/156:00 amYUL - DTW

Nonstop2h 23mDelta

Sun 1/187:00 amDTW - YUL

1 stop6h 22mDelta

Deal found 12/15

$329

Thu 1/297:15 amYYZ - DTW

2 stops26h 31mMultiple Airlines

Thu 2/510:54 amDTW - YYZ

1 stop27h 46mMultiple Airlines

Deal found 12/15

$239

Mon 1/127:35 amYYZ - DTW

1 stop8h 46mMultiple Airlines

Thu 1/153:12 pmDTW - YYZ

1 stop23h 28mMultiple Airlines

Deal found 12/16

$247

Mon 1/127:35 amYYZ - DTW

1 stop8h 46mMultiple Airlines

Mon 1/197:00 amDTW - YYZ

1 stop7h 20mMultiple Airlines

Deal found 12/15

$255

Thu 1/1512:54 pmYUL - DTW

Nonstop2h 18mDelta

Thu 1/2210:13 amDTW - YUL

Nonstop1h 59mDelta

Deal found 12/16

$329

Sat 1/241:02 pmYUL - DTW

Nonstop2h 18mDelta

Mon 2/27:00 amDTW - YUL

1 stop6h 22mDelta

Deal found 12/15

$329

Thu 1/299:40 amYOW - DTW

1 stop24h 06mMultiple Airlines

Thu 2/510:54 amDTW - YOW

1 stop13h 31mMultiple Airlines

Deal found 12/15

$279

Thu 1/156:00 amYUL - DTW

Nonstop2h 23mDelta

Sun 1/252:04 pmDTW - YUL

Nonstop1h 53mDelta

Deal found 12/14

$329

Mon 1/125:40 amYOW - DTW

2 stops31h 26mMultiple Airlines

Mon 1/193:44 pmDTW - YOW

1 stop23h 14mMultiple Airlines

Deal found 12/15

$280

Wed 1/281:02 pmYUL - DTW

Nonstop2h 18mDelta

Sat 1/319:19 pmDTW - YUL

Nonstop1h 53mDelta

Deal found 12/14

$329

Thu 1/158:00 amYUL - DTW

1 stop9h 04mMultiple Airlines

Thu 1/2210:54 amDTW - YUL

2 stops30h 06mMultiple Airlines

Deal found 12/16

$286

Wed 2/253:40 pmYYZ - DTW

2 stops16h 09mMultiple Airlines

Wed 3/45:05 amDTW - YYZ

2 stops18h 15mMultiple Airlines

Deal found 12/15

$292

Sun 1/116:20 pmYYZ - DTW

1 stop13h 21mMultiple Airlines

Mon 1/129:48 amDTW - YYZ

2 stops12h 24mMultiple Airlines

Deal found 12/15

$298

Thu 1/156:45 amYUL - DTW

1 stop10h 19mMultiple Airlines

Sun 1/185:01 pmDTW - YUL

1 stop21h 53mMultiple Airlines

Deal found 12/15

$302

Tue 1/136:15 pmYTZ - DTW

1 stop6h 04mMultiple Airlines

Tue 1/205:00 amDTW - YTZ

1 stop6h 40mMultiple Airlines

Deal found 12/16

$306

Mon 1/127:40 pmYTZ - DTW

1 stop4h 39mMultiple Airlines

Mon 1/195:00 amDTW - YTZ

1 stop5h 35mMultiple Airlines

Deal found 12/15

$311

Thu 1/297:40 pmYTZ - DTW

1 stop4h 39mMultiple Airlines

Thu 2/55:00 amDTW - YTZ

1 stop5h 35mMultiple Airlines

Deal found 12/15

$313

Wed 1/286:15 pmYTZ - DTW

1 stop6h 04mMultiple Airlines

Wed 2/45:00 amDTW - YTZ

1 stop5h 35mMultiple Airlines

Deal found 12/13

$313

Thu 1/88:00 amYUL - DTW

1 stop9h 09mMultiple Airlines

Sun 1/115:15 pmDTW - YUL

2 stops26h 59mMultiple Airlines

Deal found 12/16

$323

Sun 1/117:40 pmYTZ - DTW

1 stop12h 16mMultiple Airlines

Sun 1/1810:08 pmDTW - YTZ

1 stop12h 27mMultiple Airlines

Deal found 12/14

$324

Thu 1/81:30 pmYTZ - DTW

1 stop10h 49mMultiple Airlines

Sun 1/1110:08 pmDTW - YTZ

1 stop12h 27mMultiple Airlines

Deal found 12/14

$325

Thu 1/2910:35 amYUL - DTW

2 stops10h 28mMultiple Airlines

Thu 2/510:54 amDTW - YUL

1 stop28h 16mMultiple Airlines

Deal found 12/14

$329

Sun 1/118:40 amYOW - DTW

2 stops15h 39mMultiple Airlines

Sun 1/185:00 amDTW - YOW

2 stops10h 04mMultiple Airlines

Deal found 12/14

$359

Fri 1/169:15 amYOW - DTW

2 stops11h 48mMultiple Airlines

Sun 1/189:18 amDTW - YOW

1 stop8h 07mMultiple Airlines

Deal found 12/16

$377

Last-minute flights from Ontario to Detroit
Discover last-minute flight deals from Ontario to Detroit. Data last updated December 16, 2025 and is based on user searches.

Mon 1/127:35 amYYZ - DTW

1 stop8h 46mMultiple Airlines

Thu 1/153:12 pmDTW - YYZ

1 stop23h 28mMultiple Airlines

Deal found 12/16

$247

Mon 1/127:35 amYYZ - DTW

1 stop8h 46mMultiple Airlines

Mon 1/197:00 amDTW - YYZ

1 stop7h 20mMultiple Airlines

Deal found 12/15

$255

Mon 1/125:40 amYOW - DTW

2 stops31h 26mMultiple Airlines

Mon 1/193:44 pmDTW - YOW

1 stop23h 14mMultiple Airlines

Deal found 12/15

$280

Tue 1/132:15 pmYYZ - DTW

1 stop22h 51mMultiple Airlines

Tue 1/205:15 amDTW - YYZ

1 stop8h 50mMultiple Airlines

Deal found 12/16

$257

Tue 1/136:15 pmYTZ - DTW

1 stop6h 04mMultiple Airlines

Tue 1/205:00 amDTW - YTZ

1 stop6h 40mMultiple Airlines

Deal found 12/16

$306

Wed 1/143:40 pmYYZ - DTW

1 stop25h 24mMultiple Airlines

Sun 1/255:15 pmDTW - YYZ

1 stop21h 05mMultiple Airlines

Deal found 12/14

$233

Thu 1/157:10 amYYZ - DTW

1 stop11h 36mMultiple Airlines

Thu 1/2210:54 amDTW - YYZ

1 stop27h 46mMultiple Airlines

Deal found 12/16

$206

Thu 1/157:10 amYYZ - DTW

1 stop11h 36mMultiple Airlines

Sat 1/175:01 pmDTW - YYZ

1 stop21h 53mMultiple Airlines

Deal found 12/15

$269

Thu 1/158:00 amYUL - DTW

1 stop9h 04mMultiple Airlines

Thu 1/2210:54 amDTW - YUL

2 stops30h 06mMultiple Airlines

Deal found 12/16

$286

Thu 1/156:45 amYUL - DTW

1 stop10h 19mMultiple Airlines

Sun 1/255:01 pmDTW - YUL

1 stop21h 53mMultiple Airlines

Deal found 12/14

$304

Thu 1/297:15 amYYZ - DTW

2 stops26h 31mMultiple Airlines

Thu 2/510:54 amDTW - YYZ

1 stop27h 46mMultiple Airlines

Deal found 12/15

$239

Thu 1/299:40 amYOW - DTW

1 stop24h 06mMultiple Airlines

Thu 2/510:54 amDTW - YOW

1 stop13h 31mMultiple Airlines

Deal found 12/15

$279

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 December 16, 2025.

Wed 2/183:40 pmYYZ - DTW

1 stop24h 00mMultiple Airlines

Deal found 12/16

$133

Wed 1/1411:15 amYYZ - DTW

1 stop29h 49mMultiple Airlines

Deal found 12/16

$135

Thu 1/157:10 amYYZ - DTW

1 stop11h 36mMultiple Airlines

Deal found 12/16

$136

Wed 2/118:00 amYUL - DTW

1 stop31h 07mMultiple Airlines

Deal found 12/14

$143

Fri 1/167:35 amYYZ - DTW

1 stop9h 19mMultiple Airlines

Deal found 12/16

$143

Thu 1/297:00 amYTZ - DTW

2 stops27h 44mMultiple Airlines

Deal found 12/15

$146

Tue 2/248:20 pmYYZ - DTW

1 stop14h 34mMultiple Airlines

Deal found 12/15

$146

Mon 1/191:30 pmYYZ - DTW

3 stops31h 32mMultiple Airlines

Deal found 12/16

$147

Wed 2/185:25 pmYUL - DTW

2 stops21h 42mMultiple Airlines

Deal found 12/15

$149

Thu 1/297:15 amYYZ - DTW

2 stops26h 31mMultiple Airlines

Deal found 12/15

$151

Wed 2/117:35 amYYZ - DTW

1 stop8h 38mMultiple Airlines

Deal found 12/15

$152

Wed 1/1410:45 amYUL - DTW

3 stops30h 19mMultiple Airlines

Deal found 12/16

$158

Find flight deals from Ontario to Detroit

Round-trip from	$206 (Kiwi.com)
One-way from	$133 (Kiwi.com)
Popular in	September
Cheapest in	April
Average price	$498
Good round-trip deal	$394 or less
Good one-way deal	$273 or less

From Ontario to Detroit Metropolitan Wayne County

Search Deals

One-way flight from Ontario to Detroit Metropolitan Wayne County

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Detroit Metropolitan Wayne County.

Search Deals

Price to beat on a one-way flight from Ontario to Detroit Metropolitan Wayne County.

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Wed 1/14

3:40 pm-5:04 pm

1 stop25h 24m

Detroit Metropolitan Wayne County

Sun 1/25

5:15 pm-2:20 pm

1 stop21h 05m

$233

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Thu 1/29

7:15 am-9:46 am

2 stops26h 31m

Detroit Metropolitan Wayne County

Thu 2/5

10:54 am-2:40 pm

1 stop27h 46m

$239

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Mon 1/12

7:35 am-4:21 pm

1 stop8h 46m

Detroit Metropolitan Wayne County

Thu 1/15

3:12 pm-2:40 pm

1 stop23h 28m

$247

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Mon 1/12

7:35 am-4:21 pm

1 stop8h 46m

Detroit Metropolitan Wayne County

Mon 1/19

7:00 am-2:20 pm

1 stop7h 20m

$255

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 1/29

9:40 am-9:46 am

1 stop24h 06m

Detroit Metropolitan Wayne County

Thu 2/5

10:54 am-12:25 am

1 stop13h 31m

$279

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Mon 1/12

5:40 am-1:06 pm

2 stops31h 26m

Detroit Metropolitan Wayne County

Mon 1/19

3:44 pm-2:58 pm

1 stop23h 14m

$280

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

8:00 am-5:04 pm

1 stop9h 04m

Detroit Metropolitan Wayne County

Thu 1/22

10:54 am-5:00 pm

2 stops30h 06m

$286

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Wed 2/25

3:40 pm-7:49 am

2 stops16h 09m

Detroit Metropolitan Wayne County

Wed 3/4

5:05 am-11:20 pm

2 stops18h 15m

$292

TorontoDetroit

YYZ - DTW

YYZDTW

Toronto Pearson Intl

Sun 1/11

6:20 pm-7:41 am

1 stop13h 21m

Detroit Metropolitan Wayne County

Mon 1/12

9:48 am-10:12 pm

2 stops12h 24m

$298

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

6:45 am-5:04 pm

1 stop10h 19m

Detroit Metropolitan Wayne County

Sun 1/18

5:01 pm-2:54 pm

1 stop21h 53m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 53 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 Metropolitan Wayne County Airport

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

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport (average of $177). Flying from Region of Ontario to Detroit Metropolitan Wayne County Airport in September is currently the most expensive (average of $409). 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 DTW?

One of the essential ways to save on airfare from Region of Ontario to Detroit Metropolitan Wayne County Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 68% on airfare.

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

The most flights from CAON to DTW 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 (9 on average).

Related info for your journey

What airport do you fly into for flights to Detroit from Ontario?
If you book a flight to Detroit from Ontario, you will be flying to Detroit Metropolitan Wayne County, which is the city’s only airport. Detroit Metropolitan Wayne County (DTW) is located 17.3 mi from the center of Detroit.
What are the cheapest airlines to fly from Region of Ontario to Detroit Metropolitan Wayne County Airport one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $192. Users have also found prices from $197 and $202 on Delta and United Airlines, respectively.
What are the most popular routes from Region of Ontario to Detroit Metropolitan Wayne County Airport?
The most popular route from Region of Ontario to Detroit Metropolitan Wayne County Airport is Toronto Pearson Intl - Detroit Metropolitan Wayne County. You may also consider Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County or Toronto Island - Detroit Metropolitan Wayne County.
What are the most reliable airlines from Region of Ontario to Detroit Metropolitan Wayne County Airport?
Before booking your flight to Detroit Metropolitan Wayne County Airport from Region of Ontario, check out the most reliable airlines to get you to your destination on time: WestJet (89%), Air Canada (86%), United Airlines( 86%).
What are the cheapest flights from Region of Ontario to Detroit Metropolitan Wayne County Airport?
On average you can expect to pay $798 for a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $163 while the most popular route, (Toronto Pearson Intl - Detroit Metropolitan Wayne County) is currently priced at $239.
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 Metropolitan Wayne County Airport?
Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Detroit Metropolitan Wayne County Airport (average of $177). Flying from Region of Ontario to Detroit Metropolitan Wayne County Airport in September is currently the most expensive (average of $409). 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

Sterling Heights

Dearborn

Southfield

Troy

Warren

Auburn Hills

Novi

Allen Park

Clarkston

Utica

Rochester Hills

Roseville

Romulus

Monroe

Wixom

Ypsilanti

Brighton

Livonia

Plymouth

Fremont

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Top 2 airlines flying from Ontario to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$209	Average$408	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$242	Average$466	FlexibilityNo cancel fee	On-time67%

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$133+ Cheap flights from Ontario to Detroit Metropolitan Wayne County Airport (DTW)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.

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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 December 16, 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 December 16, 2025.

Find flight deals from Ontario to Detroit

Keep the following information in mind while searching for Ontario to Detroit flight deals. Data was last updated December 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport

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

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

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 December 16, 2025.

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

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 December 16, 2025.

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?

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

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

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

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

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 Metropolitan Wayne County Airport?

Traveling to a place near Detroit Metropolitan Wayne County Airport?

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.

Top 2 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 December 16, 2025.