In terms of precipitation, rainfall in Sudbury, Ontario ranges from 2.0 - 4.0 inches per month. September is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Sudbury, Ontario when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sudbury, Ontario, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.8 F).

What is the cheapest time of day to fly from DTW to YSB?

When flying from Detroit Metropolitan Wayne County Airport to Sudbury, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Detroit to Sudbury?

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

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

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

$656+ Flights from Detroit Metropolitan Wayne County Airport to Sudbury, ON

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Detroit to Sudbury

Round-trip from	$656 (United Airlines)

From Detroit Metropolitan Wayne County to Sudbury

Search Deals

Find flight deals from Detroit to Sudbury

Cheapest flights from Detroit to Sudbury
Explore the most affordable flight options available from Detroit to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 8/156:00 amDTW - YSB

2 stops9h 17mUnited Airlines

Fri 8/229:45 amYSB - DTW

2 stops27h 29mUnited Airlines

Deal found 6/30

$656

Fri 8/158:35 pmDTW - YSB

1 stop12h 32mAir Canada

Fri 8/229:45 amYSB - DTW

1 stop5h 41mAir Canada

Deal found 6/30

$717

Fri 8/154:20 pmDTW - YSB

3 stops19h 06mMultiple Airlines

Fri 8/2212:10 pmYSB - DTW

2 stops11h 45mMultiple Airlines

Deal found 6/30

$770

Best flights from Detroit to Sudbury
Discover carefully curated flight deals from Detroit to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Fri 8/156:00 amDTW - YSB

2 stops9h 17mUnited Airlines

Fri 8/229:45 amYSB - DTW

2 stops27h 29mUnited Airlines

Deal found 6/30

$656

Fri 8/158:35 pmDTW - YSB

1 stop12h 32mAir Canada

Fri 8/229:45 amYSB - DTW

1 stop5h 41mAir Canada

Deal found 6/30

$717

Fri 8/154:20 pmDTW - YSB

3 stops19h 06mMultiple Airlines

Fri 8/2212:10 pmYSB - DTW

2 stops11h 45mMultiple Airlines

Deal found 6/30

$770

Last-minute flights from Detroit to Sudbury
Discover last-minute flight deals from Detroit to Sudbury. Data last updated July 3, 2025 and is based on user searches.

Fri 8/156:00 amDTW - YSB

2 stops9h 17mUnited Airlines

Fri 8/229:45 amYSB - DTW

2 stops27h 29mUnited Airlines

Deal found 6/30

$656

Fri 8/158:35 pmDTW - YSB

1 stop12h 32mAir Canada

Fri 8/229:45 amYSB - DTW

1 stop5h 41mAir Canada

Deal found 6/30

$717

Fri 8/154:20 pmDTW - YSB

3 stops19h 06mMultiple Airlines

Fri 8/2212:10 pmYSB - DTW

2 stops11h 45mMultiple Airlines

Deal found 6/30

$770

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Sudbury that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Fri 8/15

6:00 am-3:17 pm

2 stops9h 17m

Sudbury

Fri 8/22

9:45 am-1:14 pm

2 stops27h 29m

$656

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Fri 8/15

8:35 pm-9:07 am

1 stop12h 32m

Sudbury

Fri 8/22

9:45 am-3:26 pm

1 stop5h 41m

$717

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Fri 8/15

4:20 pm-11:26 am

3 stops19h 06m

Sudbury

Fri 8/22

12:10 pm-11:55 pm

2 stops11h 45m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Detroit to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury 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.

Reviews of airlines servicing Sudbury

Read reviews from past customers who have flown United Airlines and Air Canada from Detroit Metropolitan Wayne County Airport to Sudbury. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,861 reviews

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

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

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

9,681 reviews

United Airlines

7.4

Good

8,861 reviews

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

Can I find deals for flights from Detroit to Sudbury that include hotel bookings?
Yes. In addition to deals on Detroit to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Sudbury?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Sudbury.
Can I find deals for business class flights from Detroit to Sudbury?
Yes. Cheapflights offers flight deals from Detroit to Sudbury by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to Sudbury

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$656+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Sudbury, ON (YSB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Sudbury with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Sudbury

Round-trip from

Find flight deals from Detroit to Sudbury

Cheapest flights from Detroit to SudburyExplore the most affordable flight options available from Detroit to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Detroit to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Sudbury that are best for you.

Best time to book a flight from Detroit to Sudbury

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

Reviews of airlines servicing Sudbury

Related info for your journey

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

How can I find direct flights from Detroit to Sudbury?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Detroit to Sudbury
Explore the most affordable flight options available from Detroit to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.