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Cheap flights from Detroit to Ottawa from C$ 162

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
23 Jan — 30 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 December 2025.

Sun 28/127:20 p.m.DTW - YOW
2 stops28h 38mMultiple Airlines
Wed 31/124:15 p.m.YOW - DTW
1 stop29h 41mMultiple Airlines
Deal found 22/12C$ 1,001
Thu 25/125:58 p.m.DTW - YOW
2 stops30h 27mMultiple Airlines
Thu 1/13:40 p.m.YOW - DTW
2 stops8h 11mMultiple Airlines
Deal found 24/12C$ 1,178
Thu 25/125:10 a.m.DTW - YOW
1 stop7h 25mMultiple Airlines
Sat 27/123:40 p.m.YOW - DTW
2 stops17h 03mMultiple Airlines
Deal found 21/12C$ 1,199
Sun 28/127:20 p.m.DTW - YOW
2 stops22h 05mMultiple Airlines
Sat 3/19:25 a.m.YOW - DTW
1 stop23h 18mMultiple Airlines
Deal found 23/12C$ 1,232
Sun 28/125:10 a.m.DTW - YOW
1 stop12h 15mMultiple Airlines
Thu 1/15:40 a.m.YOW - DTW
2 stops27h 13mMultiple Airlines
Deal found 24/12C$ 1,247
Thu 25/126:00 a.m.DTW - YOW
1 stop7h 32mAir Canada
Thu 1/16:00 a.m.YOW - DTW
1 stop6h 11mAir Canada
Deal found 24/12C$ 1,336

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 24 December 2025.

Round-trip from

C$ 443

One-way from

C$ 162

Popular in

October

Cheapest in

March

Average price

C$ 1,089
5/2-12/2
  • 5/2-12/2
  • 3 total stops
  • 21h 21m total
  • Detroit to Ottawa
Search Deals
2/2
  • 2/2
  • 1 total stop
  • 10h 40m total
  • Detroit to Ottawa
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 615 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 629,999 searches. Data last updated 24 December 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

Thu 15/1

3:12 p.m.-12:25 a.m.

1 stop9h 13m

Ottawa

Wed 21/1

9:15 a.m.-9:03 p.m.

2 stops11h 48m

C$ 379

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 5/2

10:54 a.m.-12:25 a.m.

1 stop13h 31m

Ottawa

Thu 12/2

3:55 p.m.-12:25 a.m.

1 stop8h 30m

C$ 446

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 6/2

11:39 a.m.-5:15 p.m.

1 stop29h 36m

Ottawa

Fri 13/2

4:35 p.m.-7:49 a.m.

2 stops15h 14m

C$ 453

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 3/4

11:00 a.m.-5:25 p.m.

1 stop6h 25m

Ottawa

Sun 12/4

4:20 p.m.-9:18 p.m.

2 stops28h 58m

C$ 481

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 18/3

9:59 p.m.-5:25 p.m.

1 stop19h 26m

Ottawa

Wed 25/3

10:00 a.m.-12:11 a.m.

2 stops14h 11m

C$ 490

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 7/1

6:40 p.m.-12:25 a.m.

1 stop29h 45m

Ottawa

Mon 12/1

4:15 p.m.-10:05 a.m.

1 stop17h 50m

C$ 490

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 2/2

7:14 p.m.-12:25 a.m.

2 stops29h 11m

C$ 214

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 23/4

11:15 a.m.-5:25 p.m.

1 stop6h 10m

C$ 233

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 31/12

5:58 p.m.-5:15 p.m.

1 stop23h 17m

C$ 448

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 1/1

10:27 p.m.-5:29 p.m.

2 stops19h 02m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/12

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$ 137). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 779). 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.

How much does it cost to fly round-trip from Detroit to Ottawa?

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$ 137). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 779). 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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