Find flights
When to book

Cheap flights from Detroit to Ottawa from C$ 297

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
17 Aug — 24 Aug1
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 18 July 2026.

Mon 24/84:37 p.m.
DTW
-
YOW
2 stops27h 23m
Multiple Airlines
Sat 29/87:00 a.m.
YOW
-
DTW
1 stop29h 55m
Multiple Airlines
Deal found 17/7C$ 644
Fri 30/1011:00 a.m.
DTW
-
YOW
1 stop12h 32m
Multiple Airlines
Sun 1/118:00 a.m.
YOW
-
DTW
1 stop10h 20m
Multiple Airlines
Deal found 16/7C$ 648
Tue 1/96:40 p.m.
DTW
-
YOW
2 stops22h 43m
Multiple Airlines
Sat 5/96:00 a.m.
YOW
-
DTW
1 stop10h 40m
Multiple Airlines
Deal found 13/7C$ 682
Tue 4/85:30 p.m.
DTW
-
YOW
1 stop14h 20m
Multiple Airlines
Wed 12/87:00 a.m.
YOW
-
DTW
2 stops29h 55m
Multiple Airlines
Deal found 15/7C$ 711
Thu 1/107:25 p.m.
DTW
-
YOW
1 stop19h 08m
Multiple Airlines
Sun 4/108:00 a.m.
YOW
-
DTW
1 stop9h 20m
Multiple Airlines
Deal found 13/7C$ 745

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 18 July 2026.

Round-trip from

C$ 644

One-way from

C$ 297
24/8-29/8
  • 24/8-29/8
  • 3 total stops
  • 57h 18m total
  • Detroit to Ottawa
Search Deals
20/10
  • 20/10
  • 2 total stops
  • 34h 33m total
  • Detroit to Ottawa
Search Deals

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 18 July 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

Thu 1/10

11:00 a.m.-12:20 a.m.

2 stops13h 20m

Ottawa

Sun 4/10

8:00 a.m.-5:20 p.m.

1 stop9h 20m

C$ 711

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 24/8

5:30 p.m.-7:50 a.m.

1 stop14h 20m

Ottawa

Sat 29/8

7:00 a.m.-12:55 p.m.

1 stop29h 55m

C$ 731

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 1/9

5:30 p.m.-7:50 a.m.

1 stop14h 20m

Ottawa

Sat 5/9

6:00 a.m.-4:40 p.m.

1 stop10h 40m

C$ 742

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 31/8

9:49 a.m.-11:48 p.m.

1 stop13h 59m

Ottawa

Thu 3/9

7:00 a.m.-12:55 p.m.

2 stops29h 55m

C$ 756

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 7/8

6:10 p.m.-11:35 a.m.

2 stops17h 25m

Ottawa

Mon 10/8

6:25 p.m.-5:20 p.m.

2 stops22h 55m

C$ 850

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 30/11

6:00 a.m.-4:44 p.m.

1 stop10h 44m

Ottawa

Thu 3/12

7:00 a.m.-8:15 p.m.

2 stops13h 15m

C$ 867

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 9/8

8:13 p.m.-11:48 p.m.

1 stop27h 35m

Ottawa

Fri 14/8

8:00 a.m.-5:20 p.m.

1 stop9h 20m

C$ 872
Quickest round-trip

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 18/8

10:15 a.m.-2:00 p.m.

1 stop3h 45m

Ottawa

Sat 22/8

3:10 p.m.-9:40 p.m.

1 stop6h 30m

C$ 909

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 14/8

10:14 a.m.-2:55 p.m.

1 stop28h 41m

Ottawa

Fri 21/8

8:00 a.m.-5:20 p.m.

1 stop9h 20m

C$ 926

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 18/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

Ottawa

Sun 20/9

2:00 p.m.-5:20 p.m.

3 stops27h 20m

C$ 931

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

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.

Travelling to a place near Ottawa?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Detroit today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Detroit to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Ottawa.

Can Cheapflights find flights from Detroit to Ottawa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Detroit to Ottawa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Detroit to Ottawa become cheaper?

Yes! Start tracking prices for Detroit to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.