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$135+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$314
(Kiwi.com)

One-way from

$135
(Kiwi.com)
Provider with most accurate pricing for Detroit (DTT)-Ottawa flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Ottawa flights.
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From Detroit (DTT) to Ottawa
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One-way flight from Detroit (DTT) to Ottawa
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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 January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/155:09 am
DTW
-
YOW
1 stop7h 31m
Multiple Airlines
Sun 2/223:55 pm
YOW
-
DTW
1 stop8h 14m
Multiple Airlines
Deal found 1/18$314
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/95:15 pm
DTW
-
YOW
1 stop23h 58m
Multiple Airlines
Sun 2/158:40 am
YOW
-
DTW
2 stops23h 01m
Multiple Airlines
Deal found 1/18$318
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Wed 3/45:09 am
DTW
-
YOW
1 stop12h 16m
Multiple Airlines
Wed 3/113:55 pm
YOW
-
DTW
1 stop8h 14m
Multiple Airlines
Deal found 1/18$320
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/1610:59 pm
DTW
-
YOW
1 stop18h 26m
Multiple Airlines
Mon 2/233:55 pm
YOW
-
DTW
1 stop8h 14m
Multiple Airlines
Deal found 1/18$321
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 1/19. 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.
Sat 2/2810:59 pm
DTW
-
YOW
1 stop13h 36m
Multiple Airlines
Tue 3/36:45 am
YOW
-
DTW
2 stops14h 15m
Multiple Airlines
Deal found 1/19$348
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 3/36:45 am
YOW
-
DTW
2 stops14h 15m
Multiple Airlines
Deal found 1/19$349

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 20, 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

Sun 2/15

5:09 am-12:40 pm

1 stop7h 31m

Ottawa

Sun 2/22

3:55 pm-12:09 am

1 stop8h 14m

$314

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 2/9

5:15 pm-5:13 pm

1 stop23h 58m

Ottawa

Sun 2/15

3:55 pm-7:41 am

1 stop15h 46m

$319

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 3/4

5:09 am-5:25 pm

1 stop12h 16m

Ottawa

Wed 3/11

3:55 pm-12:09 am

1 stop8h 14m

$320

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 2/16

10:59 pm-5:25 pm

1 stop18h 26m

Ottawa

Mon 2/23

3:55 pm-12:09 am

1 stop8h 14m

$321

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

Sat 2/28

10:59 pm-12:35 pm

1 stop13h 36m

Ottawa

Tue 3/3

6:45 am-9:00 pm

2 stops14h 15m

$348

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 2/26

5:09 am-5:25 pm

1 stop12h 16m

Ottawa

Tue 3/3

6:45 am-9:00 pm

2 stops14h 15m

$349

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 1/31

3:16 pm-5:13 pm

1 stop25h 57m

Ottawa

Tue 2/3

7:00 am-10:08 pm

2 stops15h 08m

$361

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 2/22

5:09 am-12:40 pm

1 stop7h 31m

$135

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 3/5

5:09 am-5:25 pm

1 stop12h 16m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 13 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

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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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$328Average$806FlexibilityNo cancel feeOn-time67%

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