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Cheap flights from Detroit to Ottawa from C$ 188

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
11 Jan — 18 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 12 December 2025.

Thu 25/1210:27 p.m.DTW - YOW
1 stop14h 08mMultiple Airlines
Thu 1/13:40 p.m.YOW - DTW
2 stops17h 03mMultiple Airlines
Deal found 10/12C$ 563
Thu 25/1210:27 p.m.DTW - YOW
1 stop14h 08mMultiple Airlines
Fri 2/19:25 a.m.YOW - DTW
1 stop14h 26mMultiple Airlines
Deal found 10/12C$ 572
Fri 26/125:10 a.m.DTW - YOW
1 stop7h 25mMultiple Airlines
Thu 1/13:40 p.m.YOW - DTW
2 stops17h 03mMultiple Airlines
Deal found 9/12C$ 586
Sat 27/1210:27 p.m.DTW - YOW
1 stop18h 58mMultiple Airlines
Wed 31/123:55 p.m.YOW - DTW
1 stop7h 56mMultiple Airlines
Deal found 10/12C$ 604
Sun 21/125:10 a.m.DTW - YOW
1 stop7h 25mMultiple Airlines
Fri 26/123:55 p.m.YOW - DTW
1 stop15h 34mMultiple Airlines
Deal found 11/12C$ 705
Mon 15/127:15 a.m.DTW - YOW
1 stop9h 55mMultiple Airlines
Wed 17/127:00 a.m.YOW - DTW
1 stop32h 07mMultiple Airlines
Deal found 11/12C$ 757

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 12 December 2025.

Round-trip from

C$ 389

One-way from

C$ 188

Popular in

October

Cheapest in

March

Average price

C$ 1,095
25/1-1/2
  • 25/1-1/2
  • 3 total stops
  • 47h 14m total
  • Detroit to Ottawa
Search Deals
24/1
  • 24/1
  • 1 total stop
  • 11h 30m total
  • Detroit to Ottawa
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 622 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 12 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

Sun 25/1

3:14 p.m.-5:13 p.m.

1 stop25h 59m

Ottawa

Sun 1/2

4:15 p.m.-1:30 p.m.

2 stops21h 15m

C$ 389

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 23/1

5:01 p.m.-2:58 p.m.

1 stop21h 57m

Ottawa

Fri 30/1

4:35 p.m.-7:56 a.m.

2 stops15h 21m

C$ 425

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 8/1

3:10 p.m.-12:25 a.m.

1 stop9h 15m

Ottawa

Sun 11/1

4:35 p.m.-7:56 a.m.

2 stops15h 21m

C$ 426

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 7/1

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

1 stop12h 15m

Ottawa

Wed 14/1

4:15 p.m.-5:04 p.m.

1 stop24h 49m

C$ 434

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 9/1

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

1 stop12h 25m

Ottawa

Fri 16/1

4:35 p.m.-7:56 a.m.

2 stops15h 21m

C$ 456

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 24/1

5:00 a.m.-4:30 p.m.

1 stop11h 30m

C$ 188

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 18/12

11:59 a.m.-12:25 a.m.

2 stops12h 26m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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$ 138). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 783). 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$ 138). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 783). 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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