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$144+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
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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 septembre 11, 2025.

Round-trip from

$324
(Kiwi.com)

One-way from

$144
(Kiwi.com)

Popular in

February

Cheapest in

March
From Detroit (DTT) to Ottawa
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One-way flight from Detroit (DTT) to Ottawa
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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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 septembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
jeu. 10/29:12 amDTW - YOW
1 stop5h 44mMultiple Airlines
mer. 10/811:00 amYOW - DTW
2 stops13h 45mMultiple Airlines
Deal found 9/8$292
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
mer. 10/158:20 pmDTW - YOW
1 stop18h 36mMultiple Airlines
mar. 10/213:25 pmYOW - DTW
2 stops9h 20mMultiple Airlines
Deal found 9/8$294
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
mer. 10/158:20 pmDTW - YOW
1 stop18h 36mMultiple Airlines
mer. 10/2211:00 amYOW - DTW
2 stops13h 45mMultiple Airlines
Deal found 9/8$299
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
dim. 10/56:43 amDTW - YOW
1 stop10h 37mMultiple Airlines
mar. 10/1411:00 amYOW - DTW
2 stops13h 45mMultiple Airlines
Deal found 9/9$314
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/19:12 amDTW - YOW
1 stop5h 44mMultiple Airlines
mar. 10/711:00 amYOW - DTW
2 stops13h 45mMultiple Airlines
Deal found 9/10$324
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
lun. 10/136:43 amDTW - YOW
1 stop10h 37mMultiple Airlines
mer. 10/151:25 pmYOW - DTW
2 stops11h 20mMultiple Airlines
Deal found 9/8$327

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 septembre 11, 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

mer. 10/1

9:12 am-2:56 pm

1 stop5h 44m

Ottawa

mar. 10/7

11:00 am-12:45 am

2 stops13h 45m

$324

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

dim. 10/5

6:43 am-5:20 pm

1 stop10h 37m

Ottawa

mar. 10/14

11:00 am-12:45 am

2 stops13h 45m

$337

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

sam. 10/25

7:58 pm-12:35 pm

1 stop16h 37m

Ottawa

sam. 11/1

3:55 pm-12:45 am

1 stop8h 50m

$343

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

mar. 9/23

9:12 am-2:56 pm

1 stop5h 44m

Ottawa

ven. 9/26

3:50 pm-1:59 pm

2 stops22h 09m

$346

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

ven. 10/17

7:28 am-2:56 pm

1 stop7h 28m

Ottawa

sam. 10/18

7:00 am-12:45 am

2 stops17h 45m

$358

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

lun. 10/6

8:20 pm-2:56 pm

1 stop18h 36m

Ottawa

dim. 10/12

5:15 pm-12:45 am

2 stops7h 30m

$361

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

sam. 10/25

7:58 pm-5:25 pm

1 stop21h 27m

$144

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

ven. 9/26

7:10 pm-5:20 pm

2 stops46h 10m

$159

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

mer. 9/24

9:55 am-1:51 pm

1 stop3h 56m

$357

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

jeu. 9/25

9:55 am-1:51 pm

1 stop3h 56m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
1
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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, January is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $294). Flying from Detroit to Ottawa in September is currently the most expensive (average of $419). 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 septembre 11, 2025.

It’s optimal to fly from Detroit to Ottawa in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated septembre 11, 2025.
Peruse reviews from past customers who have flown with Air Canada from Detroit to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 ($328), offers the cheapest pricing from Detroit to Ottawa. Air Canada is priced at 55% 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, January is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $294). Flying from Detroit to Ottawa in September is currently the most expensive (average of $419). 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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Alternative routes for Detroit to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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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 septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$328Average$745FlexibilityNo cancel feeOn-time67%

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