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 time of day to fly from YOW to DTT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Detroit as you normally would.

Most accurate provider : When it comes to deals on Ottawa-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-Detroit flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ottawa-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$175+ Flights from Ottawa to Detroit

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Cheap 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 January 29, 2026.

Thu 4/163:55 pm

YOW

DTW

1 stop8h 35m

Multiple Airlines

Thu 4/3011:15 am

DTW

YOW

1 stop6h 10m

Multiple Airlines

Deal found 1/26

$345

Sat 3/73:55 pm

YOW

DTW

1 stop8h 14m

Multiple Airlines

Mon 3/95:09 am

DTW

YOW

1 stop12h 16m

Multiple Airlines

Deal found 1/26

$347

Sat 2/73:55 pm

YOW

DTW

1 stop8h 24m

Multiple Airlines

Tue 2/1011:00 am

DTW

YOW

2 stops13h 25m

Multiple Airlines

Deal found 1/27

$389

Mon 2/24:20 pm

YOW

DTW

1 stop18h 34m

Multiple Airlines

Mon 2/96:36 pm

DTW

YOW

1 stop29h 49m

Multiple Airlines

Deal found 1/28

$404

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 January 29, 2026.

Thu 4/163:55 pm

YOW

DTW

1 stop8h 35m

Multiple Airlines

Thu 4/3011:15 am

DTW

YOW

1 stop6h 10m

Multiple Airlines

Deal found 1/26

$345

Sat 3/78:40 am

YOW

DTW

2 stops15h 29m

Multiple Airlines

Mon 3/95:09 am

DTW

YOW

1 stop12h 16m

Multiple Airlines

Deal found 1/26

$347

Sat 3/143:55 pm

YOW

DTW

1 stop16h 51m

Multiple Airlines

Sat 3/219:59 pm

DTW

YOW

1 stop14h 36m

Multiple Airlines

Deal found 1/28

$467

Last-minute flights from Ottawa to Detroit
Discover last-minute flight deals from Ottawa to Detroit. Data last updated January 29, 2026 and is based on user searches.

Mon 2/24:20 pm

YOW

DTW

1 stop18h 34m

Multiple Airlines

Mon 2/96:36 pm

DTW

YOW

1 stop29h 49m

Multiple Airlines

Deal found 1/28

$404

Sat 2/73:55 pm

YOW

DTW

1 stop8h 24m

Multiple Airlines

Tue 2/1011:00 am

DTW

YOW

2 stops13h 25m

Multiple Airlines

Deal found 1/27

$389

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 January 29, 2026.

Mon 4/139:25 am

YOW

DTW

1 stop5h 59m

Multiple Airlines

Deal found 1/27

$175

Mon 2/167:00 am

YOW

DTW

2 stops40h 07m

Multiple Airlines

Deal found 1/27

$179

Sat 3/143:55 pm

YOW

DTW

1 stop16h 51m

Multiple Airlines

Deal found 1/28

$252

Fri 2/275:11 pm

YOW

DTW

1 stop4h 58m

United Airlines

Deal found 1/27

$285

Mon 7/279:05 am

YOW

DTW

1 stop7h 20m

Multiple Airlines

Deal found 1/28

$305

Fri 2/275:00 pm

YOW

DTW

2 stops16h 26m

Multiple Airlines

Deal found 1/28

$317

Fri 2/277:15 am

YOW

DTW

2 stops10h 10m

Air Canada

Deal found 1/27

$327

Find flight deals from Ottawa to Detroit

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$345 (Kiwi.com)
One-way from	$175 (Kiwi.com)
Popular in	April
Cheapest in	November
Average price	$517

Provider with most accurate pricing for Ottawa-Detroit (DTT) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ottawa-Detroit (DTT) flights.

Search Deals

From Ottawa to Detroit (DTT)

Search Deals

One-way flight from Ottawa to Detroit (DTT)

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 4/16

3:55 pm-12:30 am

1 stop8h 35m

Detroit Metropolitan Wayne County

Thu 4/30

11:15 am-5:25 pm

1 stop6h 10m

$345

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 3/7

8:40 am-12:09 am

2 stops15h 29m

Detroit Metropolitan Wayne County

Mon 3/9

5:09 am-5:25 pm

1 stop12h 16m

$347

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 3/14

3:55 pm-8:46 am

1 stop16h 51m

Detroit Metropolitan Wayne County

Sat 3/21

9:59 pm-12:35 pm

1 stop14h 36m

$467

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Mon 4/13

9:25 am-3:24 pm

1 stop5h 59m

$175

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Mon 2/16

7:00 am-11:07 pm

2 stops40h 07m

$179

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 3/14

3:55 pm-8:46 am

1 stop16h 51m

$252

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 2/27

5:11 pm-10:09 pm

1 stop4h 58m

$285

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Mon 7/27

9:05 am-4:25 pm

1 stop7h 20m

$305

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 2/27

5:00 pm-9:26 am

2 stops16h 26m

$317

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 2/27

7:15 am-5:25 pm

2 stops10h 10m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Most accurate provider: When it comes to deals on Ottawa-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-Detroit flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ottawa-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Ottawa to Detroit (average of $104). Flying from Ottawa to Detroit in March is currently the most expensive (average of $484). 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.

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, February is the cheapest month in which you can book a flight from Ottawa to Detroit (average of $104). Flying from Ottawa to Detroit in March is currently the most expensive (average of $484). 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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$175+ 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 4/13. 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

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 January 29, 2026.

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 January 29, 2026.

Find flight deals from Ottawa to Detroit

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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?

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?

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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 January 29, 2026.