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$228+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DTT
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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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 July 3, 2026.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
YOW
-
DTW
1 stop10h 40m
WestJet
Sun 9/66:10 pm
DTW
-
YOW
1 stop11h 25m
WestJet
Deal found 6/29$394
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
YOW
-
DTW
1 stop10h 40m
Multiple Airlines
Sun 9/68:46 pm
DTW
-
YOW
2 stops18h 29m
Multiple Airlines
Deal found 6/29$438
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 pm
YOW
-
DTW
1 stop20h 25m
WestJet
Mon 8/316:10 pm
DTW
-
YOW
1 stop25h 10m
WestJet
Deal found 6/28$442
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sun 7/266:55 am
YOW
-
DTW
2 stops10h 25m
Multiple Airlines
Sun 8/29:12 am
DTW
-
YOW
1 stop29h 43m
Multiple Airlines
Deal found 6/28$458
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 8/66:55 am
YOW
-
DTW
2 stops10h 25m
Multiple Airlines
Sun 8/910:14 am
DTW
-
YOW
1 stop28h 41m
Multiple Airlines
Deal found 6/28$459
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 8/62:10 pm
YOW
-
DTW
2 stops26h 30m
Multiple Airlines
Mon 8/1012:27 pm
DTW
-
YOW
1 stop11h 21m
Multiple Airlines
Deal found 6/28$466
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 7/67:00 am
YOW
-
DTW
1 stop29h 55m
Multiple Airlines
Sun 8/910:14 am
DTW
-
YOW
1 stop28h 41m
Multiple Airlines
Deal found 6/28$470
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 9/247:00 am
YOW
-
DTW
2 stops11h 20m
Multiple Airlines
Mon 9/281:01 pm
DTW
-
YOW
1 stop10h 47m
Multiple Airlines
Deal found 7/2$475
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 7/67:00 am
YOW
-
DTW
1 stop29h 55m
Multiple Airlines
Sun 8/29:12 am
DTW
-
YOW
1 stop29h 43m
Multiple Airlines
Deal found 6/28$477

Find flight deals from Ottawa to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Detroit (DTT). 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 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$394
(oojo)

One-way from

$228
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$650
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. 14% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Detroit 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 3, 2026.
Use the filters below to find and compare flights from Ottawa to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 9/3

6:00 am-4:40 pm

1 stop10h 40m

Detroit Metropolitan Wayne County

Sun 9/6

6:10 pm-5:35 am

1 stop11h 25m

$394

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Sun 7/26

6:55 am-5:20 pm

2 stops10h 25m

Detroit Metropolitan Wayne County

Sun 8/2

9:12 am-2:55 pm

1 stop29h 43m

$458

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 9/24

6:25 am-6:05 pm

1 stop11h 40m

Detroit Metropolitan Wayne County

Mon 9/28

12:30 pm-9:35 pm

1 stop9h 05m

$536
Quickest round-trip

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 9/3

6:00 am-5:00 pm

3 stops11h 00m

Detroit Metropolitan Wayne County

Sun 9/6

9:15 am-1:59 pm

1 stop4h 44m

$548

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 8/25

6:00 am-5:00 pm

3 stops11h 00m

Detroit Metropolitan Wayne County

Fri 8/28

12:35 pm-9:35 pm

1 stop9h 00m

$559

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Thu 7/23

7:30 pm-11:51 pm

1 stop4h 21m

Detroit Metropolitan Wayne County

Sun 7/26

6:00 am-6:48 pm

1 stop12h 48m

$559
Cheapest one-way

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 11/3

8:00 am-6:11 pm

1 stop10h 11m

$252

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 7/28

10:40 am-11:32 am

2 stops24h 52m

$258

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Fri 7/24

10:40 am-1:44 pm

3 stops27h 04m

$288

OttawaDetroit

YOW - DTW

YOWDTW

Ottawa

Tue 7/28

3:10 pm-9:40 pm

1 stop6h 30m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • 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

How much does it cost to fly round-trip 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.

  • How long is the flight from Ottawa to Detroit?

    For as low as $394, WestJet can have you in Detroit from Ottawa in 10h 40m. The distance between Ottawa and Detroit is about 439 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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