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Cheap flights from Detroit to Ottawa from C$ 183

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
3 Jan — 10 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 4 December 2025.

Sun 14/122:28 p.m.DTW - YOW
1 stop9h 57mMultiple Airlines
Sat 3/13:55 p.m.YOW - DTW
1 stop16h 48mMultiple Airlines
Deal found 2/12C$ 497
Wed 24/125:50 a.m.DTW - YOW
2 stops11h 35mMultiple Airlines
Thu 25/123:55 p.m.YOW - DTW
1 stop16h 48mMultiple Airlines
Deal found 3/12C$ 512
Fri 26/1210:27 p.m.DTW - YOW
1 stop14h 08mMultiple Airlines
Tue 30/123:55 p.m.YOW - DTW
1 stop15h 34mMultiple Airlines
Deal found 2/12C$ 541
Sat 27/125:10 a.m.DTW - YOW
1 stop7h 25mMultiple Airlines
Fri 2/13:55 p.m.YOW - DTW
1 stop16h 48mMultiple Airlines
Deal found 4/12C$ 578
Mon 22/124:22 p.m.DTW - YOW
1 stop22h 36mMultiple Airlines
Mon 29/123:55 p.m.YOW - DTW
1 stop7h 56mMultiple Airlines
Deal found 3/12C$ 614
Fri 26/1210:27 p.m.DTW - YOW
1 stop14h 08mMultiple Airlines
Mon 29/123:40 p.m.YOW - DTW
2 stops19h 19mMultiple Airlines
Deal found 3/12C$ 627

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 4 December 2025.

Round-trip from

C$ 423

One-way from

C$ 183

Popular in

October

Cheapest in

March

Average price

C$ 1,112
16/1-23/1
  • 16/1-23/1
  • 3 total stops
  • 36h 11m total
  • Detroit to Ottawa
Search Deals
18/1
  • 18/1
  • 1 total stop
  • 27h 55m total
  • Detroit to Ottawa
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 636 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 72 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 4 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

Fri 16/1

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

1 stop12h 25m

Ottawa

Fri 23/1

10:00 a.m.-9:46 a.m.

2 stops23h 46m

C$ 423

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 17/1

6:35 a.m.-5:15 p.m.

1 stop10h 40m

Ottawa

Sat 24/1

3:05 p.m.-12:19 a.m.

2 stops9h 14m

C$ 473

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 24/12

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

1 stop12h 15m

Ottawa

Thu 25/12

3:55 p.m.-8:43 a.m.

1 stop16h 48m

C$ 497

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 14/12

2:28 p.m.-12:25 a.m.

1 stop9h 57m

Ottawa

Sat 3/1

3:55 p.m.-8:43 a.m.

1 stop16h 48m

C$ 497

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 2/1

5:10 a.m.-12:40 p.m.

1 stop7h 30m

Ottawa

Fri 9/1

4:20 p.m.-10:52 a.m.

1 stop18h 32m

C$ 501

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 26/12

10:27 p.m.-12:35 p.m.

1 stop14h 08m

Ottawa

Tue 30/12

3:55 p.m.-7:29 a.m.

1 stop15h 34m

C$ 541

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 18/1

1:18 p.m.-5:13 p.m.

1 stop27h 55m

C$ 183

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 16/1

5:18 p.m.-5:15 p.m.

1 stop23h 57m

C$ 220

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 16/12

2:50 p.m.-5:25 p.m.

2 stops26h 35m

C$ 247

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 20/12

6:15 a.m.-5:10 p.m.

1 stop10h 55m

C$ 282

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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$ 140). Flying from Detroit to Ottawa in October is currently the most expensive (average of C$ 525). 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$ 140). Flying from Detroit to Ottawa in October is currently the most expensive (average of C$ 525). 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
Prescott
Pembroke
Wakefield

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