What is the cheapest day to fly from Detroit to Sudbury, Ontario?

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

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

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

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

Most trusted provider : When it comes to deals on Detroit-Sudbury, Ontario 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 Detroit-Sudbury, Ontario 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 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.

$541+ Flights from Detroit to Sudbury, ON

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Cheap flight deals from Detroit to Sudbury

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 2 stars
Round-trip from	$541 (United Airlines)

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

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

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From Detroit (DTT) to Sudbury

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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 April 25, 2025.

Fri 7/46:00 amDTW - YSB

2 stops9h 17mUnited Airlines

Sat 7/193:55 pmYSB - DTW

1 stop4h 06mUnited Airlines

Deal found 4/24

$541

Fri 7/48:45 pmDTW - YSB

1 stop12h 22mAir Canada

Sat 7/193:55 pmYSB - DTW

1 stop4h 06mAir Canada

Deal found 4/25

$560

Fri 7/47:14 amDTW - YSB

2 stops8h 03mMultiple Airlines

Sat 7/199:45 amYSB - DTW

3 stops12h 20mMultiple Airlines

Deal found 4/24

$1,059

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 April 25, 2025.

Fri 7/46:00 amDTW - YSB

2 stops9h 17mUnited Airlines

Sat 7/193:55 pmYSB - DTW

1 stop4h 06mUnited Airlines

Deal found 4/24

$541

Fri 7/48:45 pmDTW - YSB

1 stop12h 22mAir Canada

Sat 7/193:55 pmYSB - DTW

1 stop4h 06mAir Canada

Deal found 4/25

$560

Fri 7/47:14 amDTW - YSB

2 stops8h 03mMultiple Airlines

Sat 7/199:45 amYSB - DTW

3 stops12h 20mMultiple Airlines

Deal found 4/24

$1,059

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Fri 7/4

6:00 am-3:17 pm

2 stops9h 17m

Sudbury

Sat 7/19

3:55 pm-8:01 pm

1 stop4h 06m

$541

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Fri 7/4

8:45 pm-9:07 am

1 stop12h 22m

Sudbury

Sat 7/19

3:55 pm-8:01 pm

1 stop4h 06m

$560

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Fri 7/4

7:14 am-3:17 pm

2 stops8h 03m

Sudbury

Sat 7/19

9:45 am-10:05 pm

3 stops12h 20m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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

Cheapflights Insights

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

Rainfall in Sudbury by month

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.

Temperature in Sudbury by month

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).

Reviews of airlines servicing Sudbury

United Airlines

7.4

Good

8,685 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

8,685 reviews

United Airlines

7.4

Good

8,685 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

7.0

Good

9,207 reviews

United Airlines

7.4

Good

8,685 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

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$541+ Cheap flights from Detroit (DTT) 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 7/4. 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

Most accurate provider

Most trusted provider

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 April 25, 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 April 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit 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.

Cheapflights Insights

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

Rainfall in Sudbury by month

Plan your trip to Sudbury by taking into account the average rainfall totals by month.

Temperature in Sudbury by month

Plan your trip to Sudbury by taking into account the average temperature totals by month.

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 April 25, 2025.