$534+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YSB
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Sudbury with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Sudbury
Cheapest
Best
Last-minute
One-way
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 September 24, 2026.
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 September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:15 am -
2 stops13h 20m
Mon 11/28:10 pm -
2 stops19h 15m
Deal found 9/22![United Airlines logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:48 pm -
2 stops13h 12m
Wed 10/149:45 am -
2 stops12h 30m
Deal found 9/19![United Airlines logo]()
$1,102
This Air Canada deal was found by Cheapflights users on 9/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:26 am -
2 stops12h 09m
Mon 11/23:45 pm -
2 stops7h 59m
Deal found 9/23![Air Canada logo]()
$1,138
This Air Canada deal was found by Cheapflights users on 9/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:15 pm -
1 stop13h 45m
Wed 10/142:25 pm -
1 stop4h 11m
Deal found 9/19![Air Canada logo]()
$1,422
Best flights from Detroit to SudburyDiscover 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 September 24, 2026.
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 September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:15 am -
2 stops13h 20m
Mon 11/28:10 pm -
2 stops19h 15m
Deal found 9/22![United Airlines logo]()
$1,012
This Air Canada deal was found by Cheapflights users on 9/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:26 am -
2 stops12h 09m
Mon 11/23:45 pm -
2 stops7h 59m
Deal found 9/23![Air Canada logo]()
$1,138
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/105:45 am -
2 stops9h 23m
Wed 3/173:45 pm -
2 stops18h 00m
Deal found 9/19![United Airlines logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:48 pm -
2 stops13h 12m
Wed 10/149:45 am -
2 stops12h 30m
Deal found 9/19![United Airlines logo]()
$1,102
Last-minute flights from Detroit to SudburyDiscover last-minute flight deals from Detroit to Sudbury. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Sudbury. Data last updated September 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:48 pm -
2 stops13h 12m
Wed 10/149:45 am -
2 stops12h 30m
Deal found 9/19![United Airlines logo]()
$1,102
This Air Canada deal was found by Cheapflights users on 9/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:15 pm -
1 stop13h 45m
Wed 10/142:25 pm -
1 stop4h 11m
Deal found 9/19![Air Canada logo]()
$1,422
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:15 am -
2 stops13h 20m
Mon 11/28:10 pm -
2 stops19h 15m
Deal found 9/22![United Airlines logo]()
$1,012
This Air Canada deal was found by Cheapflights users on 9/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:26 am -
2 stops12h 09m
Mon 11/23:45 pm -
2 stops7h 59m
Deal found 9/23![Air Canada logo]()
$1,138
One-way flights from Detroit to SudburySearch for one-way flight options from Detroit to Sudbury. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Detroit to Sudbury. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Air Canada deal was found by Cheapflights users on 9/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:15 am -
2 stops8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Air Canada logo]()
$534
This United deal was found by Cheapflights users on 9/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:20 pm -
1 stop25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$939
Find flight deals from Detroit to Sudbury
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Sudbury (YSB). 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 September 24, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,012 (United Airlines) |
One-way from | $534 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Sudbury 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 7,457,451 searches. Data last updated September 24, 2026.
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
Cheapest round-trip
DetroitSudbury
DTW Detroit Metropolitan Wayne County - YSB Sudbury
DTWYSB
Detroit Metropolitan Wayne County
Fri 11/20
6:20 pm-7:35 pm
1 stop25h 15m
Sudbury
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$939
DetroitSudbury
DTW Detroit Metropolitan Wayne County - YSB Sudbury
DTWYSB
Detroit Metropolitan Wayne County
Fri 10/30
6:15 am-7:35 pm
2 stops13h 20m
Sudbury
Mon 11/2
8:10 pm-3:25 pm
2 stops19h 15m
$1,012
DetroitSudbury
DTW Detroit Metropolitan Wayne County - YSB Sudbury
DTWYSB
Detroit Metropolitan Wayne County
Wed 3/10
5:45 am-3:08 pm
2 stops9h 23m
Sudbury
Wed 3/17
3:45 pm-9:45 am
2 stops18h 00m
$1,100
DetroitSudbury
DTW Detroit Metropolitan Wayne County - YSB Sudbury
DTWYSB
Detroit Metropolitan Wayne County
Wed 10/7
7:48 pm-9:00 am
2 stops13h 12m
Sudbury
Wed 10/14
9:45 am-10:15 pm
2 stops12h 30m
$1,102
Quickest round-trip
DetroitSudbury
DTW Detroit Metropolitan Wayne County - YSB Sudbury
DTWYSB
Detroit Metropolitan Wayne County
Fri 10/30
7:26 am-7:35 pm
2 stops12h 09m
Sudbury
Mon 11/2
3:45 pm-11:44 pm
2 stops7h 59m
$1,138
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Detroit-Sudbury, Ontario flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Detroit-Sudbury, Ontario flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.
DTT-YSB
DTW-YSB
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
DTT-YSB
DTW-YSB
No data available for this route at this time. Please check back soon.
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