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$145+ Cheap flights from Detroit (DTT) to Ottawa (YOW)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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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 July 1, 2025.

Round-trip from

$313
(Kiwi.com)

One-way from

$145
(Kiwi.com)

Popular in

February

Cheapest in

March

Average price

$570
From Detroit (DTT) to Ottawa
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One-way flight from Detroit (DTT) to Ottawa
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Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Detroit to Ottawa

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 July 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:07 amDTW - YOW
1 stop5h 49mMultiple Airlines
Tue 8/54:05 pmYOW - DTW
1 stop5h 06mMultiple Airlines
Deal found 7/1$313
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:00 amDTW - YOW
1 stop7h 15mUnited Airlines
Thu 11/277:30 pmYOW - DTW
1 stop4h 29mUnited Airlines
Deal found 6/29$523
This Air Canada deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:15 pmDTW - YOW
1 stop4h 53mAir Canada
Fri 11/2812:05 pmYOW - DTW
1 stop5h 31mAir Canada
Deal found 6/29$551

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 2,558,603 searches. Data last updated July 1, 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

Tue 7/29

9:07 am-2:56 pm

1 stop5h 49m

Ottawa

Tue 8/5

4:05 pm-9:11 pm

1 stop5h 06m

$313

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 8/2

6:00 am-9:58 am

1 stop3h 58m

Ottawa

Thu 8/7

6:05 am-1:04 pm

1 stop6h 59m

$589

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sat 8/9

9:55 am-1:44 pm

1 stop3h 49m

Ottawa

Sat 8/16

10:00 am-3:26 pm

1 stop5h 26m

$600

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 7/29

9:07 am-2:56 pm

1 stop5h 49m

$145

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Mon 8/25

6:00 am-9:35 pm

1 stop15h 35m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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, January is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $294). Flying from Detroit to Ottawa in September is currently the most expensive (average of $428). 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.

What is the cheapest time of day to fly from DTT to YOW?

Find hourly flight availability from Detroit to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s optimal to fly from Detroit to Ottawa in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Detroit to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,858 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,665 reviews
United Airlines
7.4
Good
8,858 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What are the cheapest airlines flying from Detroit to Ottawa round-trip?

    According to our current data, United Airlines ($523), and Air Canada ($551) offers the cheapest pricing from Detroit to Ottawa. United Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Detroit to Ottawa (average of $294). Flying from Detroit to Ottawa in September is currently the most expensive (average of $428). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Detroit to Ottawa

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Top airline flying from Detroit to Ottawa

Discover the top airline that operate flights from Detroit to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$328Average$719FlexibilityNo cancel feeOn-time67%

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