$163+ Cheap flights from Detroit to Sault Ste. Marie (DTT - CIU)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CIU
Oct 15 — Oct 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Detroit to Sault Ste. Marie 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 Sault Ste. Marie
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to Sault Ste. MarieExplore the most affordable flight options available from Detroit to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Detroit to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:21 pm -
Nonstop1h 26m
Sat 11/144:15 pm -
Nonstop1h 26m
Deal found 9/14![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 pm -
Nonstop1h 20m
Fri 10/164:03 pm -
Nonstop1h 26m
Deal found 9/12![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:15 pm -
Nonstop1h 17m
Fri 1/14:10 pm -
Nonstop1h 20m
Deal found 9/11![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:15 pm -
Nonstop1h 20m
Sat 11/74:03 pm -
Nonstop1h 26m
Deal found 9/14![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 pm -
Nonstop1h 20m
Sun 10/114:03 pm -
Nonstop1h 26m
Deal found 9/13![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:15 pm -
Nonstop1h 17m
Fri 1/14:10 pm -
Nonstop1h 20m
Deal found 9/13![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:15 pm -
Nonstop1h 17m
Fri 1/14:10 pm -
Nonstop1h 20m
Deal found 9/13![Delta logo]()
$580
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 pm -
Nonstop1h 20m
Sun 9/134:12 pm -
Nonstop1h 21m
Deal found 9/10![Delta logo]()
$630
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:15 pm -
Nonstop1h 20m
Sun 9/204:12 pm -
Nonstop1h 21m
Deal found 9/14![Delta logo]()
$730
Best flights from Detroit to Sault Ste. MarieDiscover carefully curated flight deals from Detroit to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Detroit to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:21 pm -
Nonstop1h 26m
Sat 11/144:15 pm -
Nonstop1h 26m
Deal found 9/14![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 pm -
Nonstop1h 30m
Sat 12/54:15 pm -
Nonstop1h 35m
Deal found 9/14![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 pm -
Nonstop1h 20m
Fri 10/164:03 pm -
Nonstop1h 26m
Deal found 9/12![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:15 pm -
Nonstop1h 17m
Fri 1/14:10 pm -
Nonstop1h 20m
Deal found 9/11![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:15 pm -
Nonstop1h 20m
Sat 11/74:03 pm -
Nonstop1h 26m
Deal found 9/14![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:15 pm -
Nonstop1h 17m
Fri 1/14:10 pm -
Nonstop1h 20m
Deal found 9/13![Delta logo]()
$580
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 pm -
Nonstop1h 20m
Mon 9/284:12 pm -
Nonstop1h 21m
Deal found 9/11![Delta logo]()
$730
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:59 pm -
1 stop19h 36m
Fri 1/14:10 pm -
Nonstop1h 20m
Deal found 9/13![Delta logo]()
$814
Last-minute flights from Detroit to Sault Ste. MarieDiscover last-minute flight deals from Detroit to Sault Ste. Marie. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Sault Ste. Marie. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:15 pm -
Nonstop1h 20m
Sun 9/204:12 pm -
Nonstop1h 21m
Deal found 9/14![Delta logo]()
$730
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 pm -
Nonstop1h 20m
Fri 10/164:03 pm -
Nonstop1h 26m
Deal found 9/12![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 pm -
Nonstop1h 20m
Sun 10/114:03 pm -
Nonstop1h 26m
Deal found 9/13![Delta logo]()
$529
One-way flights from Detroit to Sault Ste. MarieSearch for one-way flight options from Detroit to Sault Ste. Marie. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Detroit to Sault Ste. Marie. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:15 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$163
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:15 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:15 pm -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:45 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/129:55 pm -
2 stops17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:15 pm -
2 stops27h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:45 pm -
2 stops17h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/610:20 am -
2 stops29h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:22 pm -
1 stop23h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$406
Find flight deals from Detroit to Sault Ste. Marie
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Sault Ste. Marie (CIU). 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (Delta) |
One-way from | $163 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Sault Ste. Marie 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 15, 2026.
Use the filters below to find and compare flights from Detroit to Sault Ste. Marie that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Sun 11/15
6:21 pm-7:47 pm
Nonstop1h 26m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
Quickest round-trip
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Mon 3/8
6:15 pm-7:32 pm
Nonstop1h 17m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Sat 11/7
6:15 pm-7:35 pm
Nonstop1h 20m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Fri 11/13
6:21 pm-7:47 pm
Nonstop1h 26m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Sat 3/13
6:15 pm-7:32 pm
Nonstop1h 17m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Sat 10/10
6:15 pm-7:35 pm
Nonstop1h 20m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Sat 12/12
7:45 pm-3:39 pm
2 stops19h 54m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Fri 11/13
6:21 pm-7:47 pm
Nonstop1h 26m
Sault Ste. Marie Chippewa County
Sat 11/14
4:15 pm-5:41 pm
Nonstop1h 26m
$330
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Fri 12/4
6:30 pm-8:00 pm
Nonstop1h 30m
Sault Ste. Marie Chippewa County
Sat 12/5
4:15 pm-5:50 pm
Nonstop1h 35m
$330
DetroitSault Ste. Marie
DTW Detroit Metropolitan Wayne County - CIU Sault Ste. Marie Chippewa County
DTWCIU
Detroit Metropolitan Wayne County
Sat 11/14
12:45 pm-3:40 pm
1 stop26h 55m
Sault Ste. Marie Chippewa County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$351
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Detroit to Sault Ste. Marie
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 Detroit to Sault Ste. Marie in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Sault Ste. Marie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Sault Ste. Marie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Sault Ste. Marie flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Sault Ste. Marie 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-Sault Ste. Marie 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 Sault Ste. Marie
Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Detroit with our price prediction graph.
DTT-CIU
DTW-CIU
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 Sault Ste. Marie
DTT-CIU
DTW-CIU
What is the cheapest time of day to fly from DTT to CIU?
Find hourly flight availability from Detroit to Sault Ste. Marie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Sault Ste. Marie as you normally would.
Weekly flight availability from Detroit to Sault Ste. Marie
Explore weekly flight availability from Detroit to Sault Ste. Marie. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2026.
The most flights from DTT to CIU are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Related info for your journey
Find useful and relevant information for your journey from Detroit to Sault Ste. Marie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Detroit
Popular flights