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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ottawa-Detroit flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$171+ Flights from Ottawa to Detroit

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1. Tell us where you want to go

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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 December 28, 2025.

Wed 12/313:55 pmYOW - DTW

1 stop7h 56mMultiple Airlines

Fri 1/210:27 pmDTW - YOW

1 stop14h 13mMultiple Airlines

Deal found 12/27

$669

Wed 12/316:00 amYOW - DTW

2 stops17h 38mUnited Airlines

Fri 1/25:49 amDTW - YOW

2 stops7h 29mUnited Airlines

Deal found 12/27

$1,157

Wed 12/319:10 amYOW - DTW

3 stops13h 24mAmerican Airlines

Fri 1/26:48 pmDTW - YOW

2 stops22h 05mAmerican Airlines

Deal found 12/27

$1,330

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 December 28, 2025.

Thu 1/229:40 amYOW - DTW

1 stop24h 06mMultiple Airlines

Sun 1/2512:17 pmDTW - YOW

1 stop28h 58mMultiple Airlines

Deal found 12/27

$240

Thu 1/225:11 pmYOW - DTW

1 stop4h 59mUnited Airlines

Mon 1/262:19 pmDTW - YOW

1 stop6h 59mUnited Airlines

Deal found 12/26

$481

Sat 1/103:05 pmYOW - DTW

2 stops9h 14mMultiple Airlines

Tue 1/135:00 amDTW - YOW

2 stops10h 04mMultiple Airlines

Deal found 12/27

$303

Sat 3/149:25 amYOW - DTW

1 stop6h 08mMultiple Airlines

Wed 3/184:09 pmDTW - YOW

1 stop8h 16mMultiple Airlines

Deal found 12/28

$333

Fri 4/36:50 amYOW - DTW

2 stops8h 43mMultiple Airlines

Sun 4/511:00 amDTW - YOW

1 stop6h 25mMultiple Airlines

Deal found 12/27

$427

Last-minute flights from Ottawa to Detroit
Discover last-minute flight deals from Ottawa to Detroit. Data last updated December 28, 2025 and is based on user searches.

Wed 12/313:55 pmYOW - DTW

1 stop7h 56mMultiple Airlines

Fri 1/210:27 pmDTW - YOW

1 stop14h 13mMultiple Airlines

Deal found 12/27

$669

Sat 1/103:05 pmYOW - DTW

2 stops9h 14mMultiple Airlines

Tue 1/135:00 amDTW - YOW

2 stops10h 04mMultiple Airlines

Deal found 12/27

$303

Thu 1/229:40 amYOW - DTW

1 stop24h 06mMultiple Airlines

Sun 1/2512:17 pmDTW - YOW

1 stop28h 58mMultiple Airlines

Deal found 12/27

$240

Thu 1/225:11 pmYOW - DTW

1 stop6h 33mUnited Airlines

Mon 1/267:15 amDTW - YOW

1 stop9h 57mUnited Airlines

Deal found 12/27

$481

Thu 1/2210:45 amYOW - DTW

2 stops8h 51mAir Canada

Mon 1/266:00 amDTW - YOW

1 stop7h 32mAir Canada

Deal found 12/27

$538

Thu 1/225:40 amYOW - DTW

2 stops16h 40mDelta

Mon 1/2610:00 amDTW - YOW

2 stops14h 42mDelta

Deal found 12/27

$603

Thu 1/226:45 amYOW - DTW

2 stops12h 14mAmerican Airlines

Sun 1/252:02 pmDTW - YOW

2 stops26h 51mAmerican Airlines

Deal found 12/27

$677

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 December 28, 2025.

Sun 1/114:35 pmYOW - DTW

2 stops18h 21mMultiple Airlines

Deal found 12/27

$171

Tue 2/102:15 pmYOW - DTW

1 stop4h 44mUnited Airlines

Deal found 12/27

$268

Thu 6/255:15 amYOW - DTW

1 stop4h 51mAir Canada

Deal found 12/28

$323

Thu 6/255:15 amYOW - DTW

2 stops10h 01mUnited Airlines

Deal found 12/28

$353

Thu 6/257:00 amYOW - DTW

3 stops15h 25mAmerican Airlines

Deal found 12/28

$992

Find flight deals from Ottawa to Detroit

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$240 (Kiwi.com)
One-way from	$165 (Trip.com)
Popular in	December
Cheapest in	November
Average price	$600

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

High demand for flights, 4% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 1/22

9:40 am-9:46 am

1 stop24h 06m

Detroit Metropolitan Wayne County

Sun 1/25

12:17 pm-5:15 pm

1 stop28h 58m

$240

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 1/10

3:05 pm-12:19 am

2 stops9h 14m

Detroit Metropolitan Wayne County

Tue 1/13

5:00 am-3:04 pm

2 stops10h 04m

$303

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sat 3/14

9:25 am-3:33 pm

1 stop6h 08m

Detroit Metropolitan Wayne County

Wed 3/18

4:09 pm-12:25 am

1 stop8h 16m

$333

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 4/3

6:50 am-3:33 pm

2 stops8h 43m

Detroit Metropolitan Wayne County

Sun 4/5

11:00 am-5:25 pm

1 stop6h 25m

$427

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 1/22

5:11 pm-10:10 pm

1 stop4h 59m

Detroit Metropolitan Wayne County

Mon 1/26

2:19 pm-9:18 pm

1 stop6h 59m

$481

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sun 1/11

4:35 pm-10:56 am

2 stops18h 21m

$171

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 2/10

2:15 pm-6:59 pm

1 stop4h 44m

$268

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 6/25

5:15 am-10:06 am

1 stop4h 51m

$323

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 6/25

5:15 am-3:16 pm

2 stops10h 01m

$353

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 6/25

7:00 am-10:25 pm

3 stops15h 25m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Compare providers for flights from Ottawa to Detroit

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Detroit in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ottawa-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ottawa-Detroit flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, September is the cheapest month in which you can book a flight from Ottawa to Detroit (average of $216). Flying from Ottawa to Detroit in April is currently the most expensive (average of $449). 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, September is the cheapest month in which you can book a flight from Ottawa to Detroit (average of $216). Flying from Ottawa to Detroit in April is currently the most expensive (average of $449). 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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$171+ 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 1/11. 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 December 28, 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 December 28, 2025.

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.

Compare providers for flights from Ottawa to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Detroit in December.

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 December 28, 2025.