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$188+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. 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 3/309:53 pm
DTW
-
YOW
1 stop19h 32m
Multiple Airlines
Wed 4/87:00 am
YOW
-
DTW
1 stop17h 39m
Multiple Airlines
Deal found 3/6$336
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Wed 4/17:41 pm
DTW
-
YOW
1 stop21h 32m
Multiple Airlines
Fri 4/108:40 am
YOW
-
DTW
2 stops24h 06m
Multiple Airlines
Deal found 3/6$352
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 4/211:34 am
DTW
-
YOW
1 stop5h 51m
Multiple Airlines
Sat 4/119:20 am
YOW
-
DTW
1 stop6h 30m
Multiple Airlines
Deal found 3/8$360
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Mon 4/69:53 pm
DTW
-
YOW
1 stop19h 32m
Multiple Airlines
Sat 4/119:20 am
YOW
-
DTW
1 stop6h 30m
Multiple Airlines
Deal found 3/9$371
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/107:15 am
DTW
-
YOW
1 stop17h 10m
Multiple Airlines
Tue 4/147:00 am
YOW
-
DTW
1 stop16h 46m
Multiple Airlines
Deal found 3/6$379

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(Kiwi.com)

One-way from

$188
(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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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 March 11, 2026.
Use the filters below to find and compare flights from Detroit to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 4/22

8:18 pm-5:25 pm

1 stop21h 07m

Ottawa

Wed 4/29

7:00 am-9:05 am

2 stops26h 05m

$396

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 5/8

8:18 pm-5:40 pm

1 stop21h 22m

Ottawa

Mon 5/11

2:20 pm-6:53 pm

1 stop4h 33m

$411

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 6/19

9:18 am-5:40 pm

1 stop8h 22m

Ottawa

Tue 6/23

2:20 pm-9:50 am

1 stop19h 30m

$534

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 3/20

11:34 am-5:25 pm

1 stop5h 51m

Ottawa

Sun 3/22

4:15 pm-8:07 am

2 stops39h 52m

$557

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 5/11

9:00 am-5:07 pm

1 stop8h 07m

Ottawa

Mon 5/11

7:30 pm-11:44 pm

1 stop4h 14m

$593
Quickest round-trip

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 4/9

6:00 am-10:03 am

1 stop4h 03m

Ottawa

Mon 4/13

5:25 pm-10:17 pm

1 stop4h 52m

$626

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 4/2

6:00 am-5:07 pm

1 stop11h 07m

Ottawa

Mon 4/6

2:40 pm-6:51 pm

1 stop4h 11m

$626

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 6/12

11:00 am-5:07 pm

1 stop6h 07m

Ottawa

Sun 6/14

5:20 pm-10:14 pm

1 stop4h 54m

$626

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 5/10

9:00 am-1:59 pm

1 stop4h 59m

Ottawa

Sat 5/16

5:25 pm-11:59 pm

1 stop6h 34m

$637
Cheapest one-way

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 4/23

8:18 pm-5:25 pm

1 stop21h 07m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 15 resultsSorted by cheapest first
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, July is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $178). 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.

  • How long is the flight from Detroit to Ottawa?

    There are many flights that can get you from Detroit to Ottawa in 8h 07m. Fly via United Airlines to get the fastest option. The distance from Detroit to Ottawa is about 439 mi.

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

    According to our current data, Air Canada ($627), 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, July is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $178). 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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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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$627Average$844FlexibilityNo cancel feeOn-time67%

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