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Cheap flights from Detroit to Ottawa from C$ 151

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

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 15 January 2026.

Round-trip from

C$ 365

One-way from

C$ 151
5/2-11/2
  • 5/2-11/2
  • 3 total stops
  • 21h 39m total
  • Detroit to Ottawa
Search Deals
6/2
  • 6/2
  • 1 total stop
  • 18h 22m total
  • Detroit to Ottawa
Search Deals

Find flight deals from Detroit to Ottawa

Enter your travel dates to find the best prices.

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 15 January 2026.

Thu 5/26:00 a.m.
DTW
-
YOW
1 stop11h 25m
Multiple Airlines
Wed 11/23:05 p.m.
YOW
-
DTW
2 stops9h 14m
Multiple Airlines
Deal found 13/1C$ 365
Fri 13/26:00 a.m.
DTW
-
YOW
1 stop6h 40m
Multiple Airlines
Fri 20/29:25 a.m.
YOW
-
DTW
1 stop7h 44m
Multiple Airlines
Deal found 14/1C$ 368
Thu 12/25:09 a.m.
DTW
-
YOW
1 stop7h 31m
Multiple Airlines
Thu 19/212:10 p.m.
YOW
-
DTW
2 stops11h 59m
Multiple Airlines
Deal found 14/1C$ 370
Fri 30/15:00 a.m.
DTW
-
YOW
1 stop12h 25m
Multiple Airlines
Mon 2/29:40 a.m.
YOW
-
DTW
1 stop24h 06m
Multiple Airlines
Deal found 13/1C$ 371
Wed 28/15:00 a.m.
DTW
-
YOW
1 stop12h 25m
Multiple Airlines
Sat 31/13:05 p.m.
YOW
-
DTW
2 stops16h 51m
Multiple Airlines
Deal found 15/1C$ 381

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 629,999 searches. Data last updated 15 January 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

Fri 13/2

6:00 a.m.-12:40 p.m.

1 stop6h 40m

Ottawa

Fri 20/2

9:25 a.m.-5:09 p.m.

1 stop7h 44m

C$ 368

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 12/2

5:09 a.m.-12:40 p.m.

1 stop7h 31m

Ottawa

Thu 19/2

3:55 p.m.-12:09 a.m.

1 stop8h 14m

C$ 377

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 28/1

5:00 a.m.-5:25 p.m.

1 stop12h 25m

Ottawa

Sat 31/1

3:05 p.m.-7:56 a.m.

2 stops16h 51m

C$ 381

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 5/2

5:00 a.m.-5:25 p.m.

1 stop12h 25m

Ottawa

Wed 11/2

3:55 p.m.-12:19 a.m.

1 stop8h 24m

C$ 386

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 28/2

10:59 p.m.-12:35 p.m.

1 stop13h 36m

Ottawa

Sat 7/3

5:40 a.m.-6:41 a.m.

2 stops25h 01m

C$ 460

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 1/3

10:59 p.m.-5:25 p.m.

1 stop18h 26m

Ottawa

Sun 8/3

3:55 p.m.-7:49 a.m.

1 stop15h 54m

C$ 498

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 15/2

10:59 p.m.-12:40 p.m.

1 stop13h 41m

C$ 151

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 6/2

10:08 p.m.-4:30 p.m.

1 stop18h 22m

C$ 151

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 18/2

6:02 p.m.-5:15 p.m.

2 stops23h 13m

C$ 186

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 20/1

11:50 a.m.-5:13 p.m.

1 stop29h 23m

C$ 293

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 11 results
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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, June is the cheapest month in which you can book a flight from Detroit to Ottawa (average of C$ 139). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 789). 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.

  • 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 C$ 139). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 789). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Pembroke
Wakefield

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