What is the cheapest day to fly from Ottawa to Detroit?

Travelers seeking maximum savings on their Ottawa to Detroit flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest day to fly round-trip from Ottawa to Detroit?

Saturday flights are generally found to be more expensive for flights from Ottawa to Detroit. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Detroit.

What is the cheapest month to fly from Ottawa to Detroit?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, May can be a great choice for travel to Detroit. Flights to Detroit from Ottawa in May are about $532 on average during May, but can be found for as low as $449.

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

A simple way to save on the total cost of your ticket is to fly from Ottawa to Detroit in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at noon.

Can I find deals for flights from Ottawa to Detroit that include hotel bookings?

Yes. In addition to deals on Ottawa to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Detroit?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Detroit.

Can I find deals for business class flights from Ottawa to Detroit?

Yes. Cheapflights offers flight deals from Ottawa to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$189+ Flights from Ottawa to Detroit

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Cheap flight deals from Ottawa to Detroit

Round-trip from	$308 (Kiwi.com)
One-way from	$189 (Trip.com)
Popular in	July
Cheapest in	May
Average price	$546

From Ottawa to Detroit (DTT)

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One-way flight from Ottawa to Detroit (DTT)

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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Ottawa to Detroit

Cheapest flights from Ottawa to Detroit
Explore the most affordable flight options available from Ottawa to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Tue 9/1610:50 amYOW - DTW

1 stop5h 04mMultiple Airlines

Tue 9/239:12 amDTW - YOW

1 stop5h 44mMultiple Airlines

Deal found 8/19

$308

Tue 10/77:00 amYOW - DTW

2 stops7h 12mMultiple Airlines

Thu 10/97:28 amDTW - YOW

1 stop7h 28mMultiple Airlines

Deal found 8/20

$329

Sat 10/48:25 amYOW - DTW

1 stop5h 34mMultiple Airlines

Sat 10/117:28 amDTW - YOW

1 stop8h 28mMultiple Airlines

Deal found 8/19

$332

Thu 9/111:25 pmYOW - DTW

2 stops10h 34mMultiple Airlines

Wed 9/179:12 amDTW - YOW

1 stop5h 44mMultiple Airlines

Deal found 8/20

$334

Tue 10/77:00 amYOW - DTW

2 stops7h 12mMultiple Airlines

Wed 10/87:23 pmDTW - YOW

1 stop19h 33mMultiple Airlines

Deal found 8/19

$337

Wed 9/177:00 amYOW - DTW

2 stops8h 54mMultiple Airlines

Sun 9/219:12 amDTW - YOW

1 stop6h 44mMultiple Airlines

Deal found 8/20

$340

Fri 10/3110:00 amYOW - DTW

2 stops30h 02mMultiple Airlines

Thu 11/67:00 amDTW - YOW

1 stop10h 03mMultiple Airlines

Deal found 8/18

$341

Best flights from Ottawa to Detroit
Discover carefully curated flight deals from Ottawa to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2025.

Tue 9/1610:50 amYOW - DTW

1 stop5h 04mMultiple Airlines

Tue 9/239:12 amDTW - YOW

1 stop5h 44mMultiple Airlines

Deal found 8/19

$308

Tue 10/77:00 amYOW - DTW

2 stops7h 12mMultiple Airlines

Thu 10/97:28 amDTW - YOW

1 stop7h 28mMultiple Airlines

Deal found 8/20

$329

Sat 10/48:25 amYOW - DTW

1 stop5h 34mMultiple Airlines

Sat 10/117:28 amDTW - YOW

1 stop8h 28mMultiple Airlines

Deal found 8/19

$332

Thu 9/111:25 pmYOW - DTW

2 stops10h 34mMultiple Airlines

Wed 9/179:12 amDTW - YOW

1 stop5h 44mMultiple Airlines

Deal found 8/20

$334

Wed 9/177:00 amYOW - DTW

2 stops8h 54mMultiple Airlines

Sun 9/219:12 amDTW - YOW

2 stops10h 22mMultiple Airlines

Deal found 8/20

$335

Tue 10/77:00 amYOW - DTW

2 stops7h 12mMultiple Airlines

Wed 10/87:23 pmDTW - YOW

1 stop19h 33mMultiple Airlines

Deal found 8/19

$337

Fri 10/3110:00 amYOW - DTW

2 stops30h 02mMultiple Airlines

Thu 11/67:00 amDTW - YOW

1 stop10h 03mMultiple Airlines

Deal found 8/18

$341

Last-minute flights from Ottawa to Detroit
Discover last-minute flight deals from Ottawa to Detroit. Data last updated August 20, 2025 and is based on user searches.

Sun 8/243:50 pmYOW - DTW

2 stops24h 07mMultiple Airlines

Sun 8/316:15 amDTW - YOW

1 stop9h 41mMultiple Airlines

Deal found 8/17

$573

Fri 8/297:00 amYOW - DTW

2 stops27h 45mMultiple Airlines

Mon 9/15:30 pmDTW - YOW

1 stop23h 27mMultiple Airlines

Deal found 8/18

$556

Thu 9/111:25 pmYOW - DTW

2 stops10h 34mMultiple Airlines

Wed 9/179:12 amDTW - YOW

1 stop5h 44mMultiple Airlines

Deal found 8/20

$334

Tue 9/1610:50 amYOW - DTW

1 stop5h 04mMultiple Airlines

Tue 9/239:12 amDTW - YOW

1 stop5h 44mMultiple Airlines

Deal found 8/19

$308

Wed 9/1710:50 amYOW - DTW

1 stop5h 04mMultiple Airlines

Sun 9/219:12 amDTW - YOW

1 stop6h 44mMultiple Airlines

Deal found 8/20

$340

Fri 9/197:00 amYOW - DTW

2 stops15h 40mMultiple Airlines

Sun 9/219:12 amDTW - YOW

1 stop6h 44mMultiple Airlines

Deal found 8/17

$367

One-way flights from Ottawa to Detroit
Search for one-way flight options from Ottawa to Detroit. Find affordable one-way fares based on user searches. Data last updated August 20, 2025.

Sat 9/278:25 amYOW - DTW

1 stop14h 04mMultiple Airlines

Deal found 8/20

$189

Thu 10/910:50 amYOW - DTW

1 stop13h 03mMultiple Airlines

Deal found 8/18

$205

Thu 10/211:00 amYOW - DTW

2 stops12h 59mMultiple Airlines

Deal found 8/18

$207

Wed 10/87:00 amYOW - DTW

2 stops7h 12mMultiple Airlines

Deal found 8/18

$209

Sat 9/63:50 pmYOW - DTW

2 stops16h 50mMultiple Airlines

Deal found 8/19

$229

Wed 10/810:00 amYOW - DTW

1 stop5h 27mAir Canada

Deal found 8/18

$278

Sun 8/314:25 pmYOW - DTW

2 stops17h 14mMultiple Airlines

Deal found 8/19

$338

Fly from

Fly to

Route

Depart

Return

Price

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 9/16

10:50 am-3:54 pm

1 stop5h 04m

Detroit Metropolitan Wayne County

Tue 9/23

9:12 am-2:56 pm

1 stop5h 44m

$308

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 10/7

7:00 am-2:12 pm

2 stops7h 12m

Detroit Metropolitan Wayne County

Thu 10/9

7:28 am-2:56 pm

1 stop7h 28m

$329

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 10/4

8:25 am-1:59 pm

1 stop5h 34m

Detroit Metropolitan Wayne County

Sat 10/11

7:28 am-3:56 pm

1 stop8h 28m

$332

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 9/11

1:25 pm-11:59 pm

2 stops10h 34m

Detroit Metropolitan Wayne County

Wed 9/17

9:12 am-2:56 pm

1 stop5h 44m

$334

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Wed 9/17

7:00 am-3:54 pm

2 stops8h 54m

Detroit Metropolitan Wayne County

Sun 9/21

9:12 am-7:34 pm

2 stops10h 22m

$335

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 10/7

7:00 am-2:12 pm

2 stops7h 12m

Detroit Metropolitan Wayne County

Wed 10/8

7:23 pm-2:56 pm

1 stop19h 33m

$337

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 10/31

10:00 am-4:02 pm

2 stops30h 02m

Detroit Metropolitan Wayne County

Thu 11/6

7:00 am-5:03 pm

1 stop10h 03m

$341

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 9/27

8:25 am-10:29 pm

1 stop14h 04m

$189

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 10/9

10:50 am-11:53 pm

1 stop13h 03m

$205

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 10/2

11:00 am-11:59 pm

2 stops12h 59m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 12 results

Best time to book a flight from Ottawa to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Ottawa 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 Ottawa to Detroit

What is the cheapest month to book a flight from Ottawa to Detroit?

Currently, April is the cheapest month in which you can book a flight from Ottawa to Detroit (average of $257). Flying from Ottawa to Detroit in March is currently the most expensive (average of $305). 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.

Reviews of airlines servicing Detroit

Get a feel of what it's like to fly with Air Canada from Ottawa to Detroit by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Air Canada

7.1

Good

10,000 reviews

Air Canada

7.1

Good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

Related info for your journey

Can I find deals for flights from Ottawa to Detroit that include hotel bookings?
Yes. In addition to deals on Ottawa to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Detroit.
Can I find deals for business class flights from Ottawa to Detroit?
Yes. Cheapflights offers flight deals from Ottawa to Detroit 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 Ottawa to Detroit?
Currently, April is the cheapest month in which you can book a flight from Ottawa to Detroit (average of $257). Flying from Ottawa to Detroit in March is currently the most expensive (average of $305). 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.

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$189+ Cheap flights from Ottawa (YOW) to Detroit (DTT)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ottawa to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ottawa to Detroit

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Detroit

Cheapest flights from Ottawa to DetroitExplore the most affordable flight options available from Ottawa to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Explore the most affordable flight options available from Ottawa to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Detroit that are best for you.

Best time to book a flight from Ottawa to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Ottawa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Detroit

What is the cheapest month to book a flight from Ottawa to Detroit?

Reviews of airlines servicing Detroit

Get a feel of what it's like to fly with Air Canada from Ottawa to Detroit by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Detroit. 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 Ottawa to Detroit that include hotel bookings?

How can I find direct flights from Ottawa to Detroit?

Can I find deals for business class flights from Ottawa to Detroit?

What is the cheapest month to book a flight from Ottawa to Detroit?

Traveling to a place near Detroit?

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Alternative routes for Ottawa to Detroit

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Travel Smart

Cheapest flights from Ottawa to Detroit
Explore the most affordable flight options available from Ottawa to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.