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$121+ Cheap flights from Detroit (DTT) to Ottawa (YOW)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Detroit to Ottawa

Cheapest flights from Detroit to Ottawa
Explore the most affordable flight options available from Detroit to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 12/26:46 pmDTW - YOW
1 stop22h 23mMultiple Airlines
Tue 12/99:30 amYOW - DTW
1 stop28h 25mMultiple Airlines
Deal found 11/4$320
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Fri 12/55:50 amDTW - YOW
2 stops18h 35mMultiple Airlines
Sun 12/74:20 pmYOW - DTW
3 stops31h 59mMultiple Airlines
Deal found 11/4$337
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 11/273:33 pmDTW - YOW
1 stop25h 40mMultiple Airlines
Mon 12/14:15 pmYOW - DTW
1 stop18h 02mMultiple Airlines
Deal found 11/6$338
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/252:52 pmDTW - YOW
1 stop26h 33mMultiple Airlines
Mon 12/14:35 pmYOW - DTW
2 stops30h 34mMultiple Airlines
Deal found 11/6$349
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 11/286:15 amDTW - YOW
1 stop6h 20mMultiple Airlines
Mon 12/14:15 pmYOW - DTW
1 stop18h 02mMultiple Airlines
Deal found 11/6$356
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 11/246:15 amDTW - YOW
1 stop6h 20mMultiple Airlines
Tue 11/256:45 amYOW - DTW
2 stops17h 01mMultiple Airlines
Deal found 11/6$378

Cheap flight deals from Detroit to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$320
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$661
Provider with most accurate pricing for Detroit (DTT)-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Ottawa flights.
Search Deals
From Detroit (DTT) to Ottawa
Search Deals
One-way flight from Detroit (DTT) to Ottawa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Ottawa 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 November 6, 2025.
Use the filters below to find and compare flights from Detroit to Ottawa that are best for you.

Fly from

Detroit

Fly to

Ottawa

Route

Depart

Return

Price

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 12/2

6:46 pm-5:09 pm

1 stop22h 23m

Ottawa

Tue 12/9

9:30 am-1:55 pm

1 stop28h 25m

$320

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 12/5

5:50 am-12:25 am

2 stops18h 35m

Ottawa

Sun 12/7

4:20 pm-12:19 am

3 stops31h 59m

$337

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 11/20

7:19 pm-12:35 pm

1 stop17h 16m

Ottawa

Sun 11/23

6:45 am-9:44 pm

2 stops14h 59m

$428

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 12/20

5:10 am-12:35 pm

1 stop7h 25m

Ottawa

Sat 12/27

3:40 pm-11:51 pm

2 stops8h 11m

$430

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 11/28

6:15 am-12:35 pm

1 stop6h 20m

Ottawa

Fri 11/28

4:45 pm-1:08 am

1 stop8h 23m

$448

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 12/5

4:20 pm-2:58 pm

1 stop22h 38m

$121

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 12/3

6:38 pm-5:25 pm

1 stop22h 47m

$148

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 12/21

11:03 am-11:58 pm

2 stops36h 55m

$169

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 11/12

10:42 am-12:39 am

3 stops37h 57m

$207

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 12/3

11:59 am-12:41 am

2 stops12h 42m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Compare providers for flights from Detroit to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Ottawa in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Ottawa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Ottawa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa 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 to Ottawa

What is the cheapest month to book a flight from Detroit to Ottawa?

Currently, June is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $100). Flying from Detroit to Ottawa in October is currently the most expensive (average of $376). 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 DTT to YOW?

Find hourly flight availability from Detroit to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from Detroit to Ottawa in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Detroit to Ottawa?

Related info for your journey

Find useful and relevant information for your journey from Detroit to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Detroit to Ottawa round-trip?

    According to our current data, Air Canada ($619), offers the cheapest pricing from Detroit to Ottawa. Air Canada is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Ottawa 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 to Ottawa?

    Currently, June is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $100). Flying from Detroit to Ottawa in October is currently the most expensive (average of $376). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Top airline flying from Detroit to Ottawa

Discover the top airline that operate flights from Detroit to Ottawa. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$619Average$763FlexibilityNo cancel feeOn-time67%

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