$144+ Cheap flights from Ontario to Detroit (DTT)
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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Detroit with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Detroit
Keep the following information in mind while searching for Ontario to Detroit flight deals. Data was last updated June 12, 2025.
Round-trip from | $261 (Mytrip) |
|---|---|
One-way from | $144 (Mytrip) |
Popular in | March |
Cheapest in | September |
Average price | $429 |
Good round-trip deal | $331 or less |
Good one-way deal | $224 or less |
Find 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 June 12, 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 June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Detroit 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ontario to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoDetroit
YYZ - DTW
YYZDTW
Toronto Pearson Intl
Thu 7/10
7:55 am-11:08 pm
1 stop15h 13m
Detroit Metropolitan Wayne County
Sun 7/13
6:10 am-8:33 am
1 stop26h 23m
TorontoDetroit
YTZ - DTW
YTZDTW
Toronto Island
Thu 7/3
8:45 am-3:38 pm
1 stop6h 53m
Detroit Metropolitan Wayne County
Sun 7/6
5:35 am-5:43 pm
1 stop12h 08m
MontrealDetroit
YUL - DTW
YULDTW
Montreal Pierre Elliott Trudeau Intl
Sat 7/5
1:10 pm-8:51 pm
1 stop7h 41m
Detroit Metropolitan Wayne County
Sat 7/12
9:07 am-5:55 pm
1 stop8h 48m
OttawaDetroit
YOW - DTW
YOWDTW
Ottawa
Wed 7/9
11:00 am-9:11 pm
2 stops10h 11m
Detroit Metropolitan Wayne County
Wed 7/16
9:07 am-7:38 pm
2 stops10h 31m
MontrealDetroit
YUL - DTW
YULDTW
Montreal Pierre Elliott Trudeau Intl
Wed 7/23
7:30 pm-9:26 pm
Nonstop1h 56m
Detroit Metropolitan Wayne County
Sun 7/27
9:55 am-11:35 am
Nonstop1h 40m
TorontoDetroit
YYZ - DTW
YYZDTW
Toronto Pearson Intl
Sun 7/27
9:05 am-10:21 am
Nonstop1h 16m
Detroit Metropolitan Wayne County
Sun 8/3
8:35 pm-9:44 pm
Nonstop1h 09m
MontrealDetroit
YUL - DTW
YULDTW
Montreal Pierre Elliott Trudeau Intl
Fri 7/4
12:47 pm-2:43 pm
Nonstop1h 56m
Detroit Metropolitan Wayne County
Sun 7/6
9:21 pm-11:13 pm
Nonstop1h 52m
MontrealDetroit
YUL - DTW
YULDTW
Montreal Pierre Elliott Trudeau Intl
Wed 7/16
2:20 pm-10:05 pm
2 stops7h 45m
Detroit Metropolitan Wayne County
Tue 7/22
2:35 pm-7:45 pm
1 stop5h 10m
MontrealDetroit
YUL - DTW
YULDTW
Montreal Pierre Elliott Trudeau Intl
Tue 8/12
10:34 am-4:58 pm
1 stop6h 24m
Detroit Metropolitan Wayne County
Wed 8/13
9:42 am-4:54 pm
2 stops7h 12m
TorontoDetroit
YYZ - DTW
YYZDTW
Toronto Pearson Intl
Thu 7/3
6:30 am-7:54 am
Nonstop1h 24m
Detroit Metropolitan Wayne County
Sun 7/6
3:55 pm-5:15 pm
Nonstop1h 20m
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
What is the cheapest month to book a flight from Region of Ontario to Detroit?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Detroit (average of $257). Flying from Region of Ontario to Detroit in March is currently the most expensive (average of $305). 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?
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 June 12, 2025.
When flying from Region of Ontario to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 June 12, 2025.
The most flights from CAON to DTT are scheduled on a Thursday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).
Rainfall in Detroit by month
Plan your trip to Detroit by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Detroit 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 when rainfall is around 1.8 in.
Temperature in Detroit by month
Plan your trip to Detroit by taking into account the average temperature totals by month.
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 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).
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Ontario to Detroit, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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
Discover the top 2 airlines that operate flights from Ontario to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$427 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$472 | Average$721 | FlexibilityNo cancel fee | On-time60% |