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$162+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/195:09 am
DTW
-
YOW
1 stop12h 16m
Multiple Airlines
Wed 2/257:00 am
YOW
-
DTW
2 stops17h 09m
Multiple Airlines
Deal found 1/20$331
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/175:09 am
DTW
-
YOW
2 stops12h 16m
Multiple Airlines
Tue 2/244:15 pm
YOW
-
DTW
1 stop17h 00m
Multiple Airlines
Deal found 1/20$336
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/265:09 am
DTW
-
YOW
1 stop12h 16m
Multiple Airlines
Tue 3/34:15 pm
YOW
-
DTW
2 stops21h 15m
Multiple Airlines
Deal found 1/21$337
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/2411:00 am
DTW
-
YOW
1 stop6h 25m
Multiple Airlines
Mon 3/304:15 pm
YOW
-
DTW
2 stops15h 52m
Multiple Airlines
Deal found 1/21$346
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/310:10 am
DTW
-
YOW
2 stops14h 15m
Multiple Airlines
Thu 3/59:35 am
YOW
-
DTW
1 stop16h 06m
Multiple Airlines
Deal found 1/21$349
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/265:09 am
DTW
-
YOW
1 stop12h 16m
Multiple Airlines
Mon 3/23:35 pm
YOW
-
DTW
2 stops8h 34m
Multiple Airlines
Deal found 1/21$350
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/25:09 am
DTW
-
YOW
1 stop12h 16m
Multiple Airlines
Tue 3/33:35 pm
YOW
-
DTW
2 stops8h 34m
Multiple Airlines
Deal found 1/21$351
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 3/15:09 am
DTW
-
YOW
1 stop7h 26m
Multiple Airlines
Thu 3/59:35 am
YOW
-
DTW
1 stop16h 06m
Multiple Airlines
Deal found 1/21$352
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/275:09 am
DTW
-
YOW
1 stop7h 31m
Multiple Airlines
Mon 3/23:35 pm
YOW
-
DTW
2 stops8h 34m
Multiple Airlines
Deal found 1/21$359

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$331
(Kiwi.com)

One-way from

$162
(Kiwi.com)
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

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 January 21, 2026.
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 2/17

5:09 am-5:25 pm

2 stops12h 16m

Ottawa

Tue 2/24

4:15 pm-9:15 am

1 stop17h 00m

$336

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 2/26

5:09 am-5:25 pm

1 stop12h 16m

Ottawa

Tue 3/3

4:15 pm-9:15 am

1 stop17h 00m

$341

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 3/1

5:09 am-12:35 pm

1 stop7h 26m

Ottawa

Wed 3/4

3:55 pm-12:09 am

1 stop8h 14m

$352

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 2/27

5:09 am-12:40 pm

1 stop7h 31m

Ottawa

Wed 3/4

3:55 pm-12:09 am

1 stop8h 14m

$361

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 3/6

10:59 pm-5:25 pm

1 stop18h 26m

Ottawa

Fri 3/13

3:35 pm-8:46 am

2 stops17h 11m

$368

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 3/23

11:00 am-5:25 pm

1 stop6h 25m

Ottawa

Fri 3/27

4:45 pm-8:46 am

2 stops16h 01m

$369

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 2/27

5:09 am-12:40 pm

1 stop7h 31m

Ottawa

Sun 3/1

3:55 pm-12:09 am

1 stop8h 14m

$371

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 2/5

10:54 am-12:25 am

1 stop13h 31m

Ottawa

Fri 2/6

4:20 pm-9:03 pm

2 stops28h 43m

$385

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 3/1

5:09 am-12:35 pm

1 stop7h 26m

Ottawa

Sat 3/7

3:35 pm-12:09 am

2 stops8h 34m

$392

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 3/7

5:09 am-5:25 pm

1 stop12h 16m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Detroit-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Ottawa flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 November is currently the most expensive (average of $568). 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.

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.

  • 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 November is currently the most expensive (average of $568). 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$328Average$806FlexibilityNo cancel feeOn-time67%

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