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Sault Ste. Marie

$418+ Cheap flights from Denver to Sault Ste. Marie (DEN - 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CIU
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Denver to Sault Ste. Marie

Cheapest flights from Denver to Sault Ste. Marie
Explore the most affordable flight options available from Denver to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
DEN
-
CIU
1 stop7h 04m
United Airlines
Fri 7/173:40 pm
CIU
-
DEN
1 stop6h 42m
United Airlines
Deal found 2/11$418
This Delta deal was found by Cheapflights users on 2/11. 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.
Thu 5/79:16 am
DEN
-
CIU
1 stop3h 59m
Delta
Mon 5/117:01 am
CIU
-
DEN
1 stop7h 11m
Delta
Deal found 2/11$422
This Delta deal was found by Cheapflights users on 2/11. 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 5/86:00 am
DEN
-
CIU
2 stops11h 12m
Delta
Mon 5/113:55 pm
CIU
-
DEN
2 stops9h 56m
Delta
Deal found 2/11$487
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:00 am
DEN
-
CIU
1 stop7h 04m
United Airlines
Fri 7/173:40 pm
CIU
-
DEN
2 stops17h 17m
United Airlines
Deal found 2/11$493
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:15 am
DEN
-
CIU
1 stop6h 49m
United Airlines
Sun 9/63:40 pm
CIU
-
DEN
1 stop7h 46m
United Airlines
Deal found 2/12$505

Find flight deals from Denver to Sault Ste. Marie

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$418
(United Airlines)

Popular in

December

Cheapest in

November
Provider with most accurate pricing for Denver Intl-Sault Ste. Marie Chippewa County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Sault Ste. Marie Chippewa County flights.
Search Deals
From Denver Intl to Sault Ste. Marie Chippewa County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Denver to Sault Ste. Marie that are best for you.

Fly from

Denver

Fly to

Sault Ste. Marie

Route

Depart

Return

Price

DenverSault Ste. Marie

DEN - CIU

DENCIU

Denver Intl

Fri 7/10

6:00 am-3:04 pm

1 stop7h 04m

Sault Ste. Marie Chippewa County

Fri 7/17

3:40 pm-8:22 pm

1 stop6h 42m

$418

DenverSault Ste. Marie

DEN - CIU

DENCIU

Denver Intl

Fri 5/8

6:00 am-3:15 pm

1 stop7h 15m

Sault Ste. Marie Chippewa County

Mon 5/11

7:01 am-12:12 pm

1 stop7h 11m

$422

DenverSault Ste. Marie

DEN - CIU

DENCIU

Denver Intl

Thu 5/7

6:00 am-7:12 pm

2 stops11h 12m

Sault Ste. Marie Chippewa County

Mon 5/11

7:01 am-12:12 pm

1 stop7h 11m

$432

DenverSault Ste. Marie

DEN - CIU

DENCIU

Denver Intl

Mon 7/13

6:00 am-3:04 pm

1 stop7h 04m

Sault Ste. Marie Chippewa County

Fri 7/17

3:40 pm-10:07 am

2 stops20h 27m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Compare providers for flights from Denver 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 Denver to Sault Ste. Marie in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-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 Denver-Sault Ste. Marie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Sault Ste. Marie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-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 Denver-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 Denver to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Denver 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 Sault Ste. Marie

Get insights into the airlines that provide service to Sault Ste. Marie. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sault Ste. Marie. Reviews last updated February 13, 2026.
Read through reviews of airlines operating flights from Denver to Sault Ste. Marie, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,191 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,191 reviews
Delta
7.9
Good
8,191 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,286 reviews
Delta
7.9
Good
8,191 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denver 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.

  • How long is the flight from Denver to Sault Ste. Marie?

    There are many flights that can get you from Denver to Sault Ste. Marie in 7h 04m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 1107 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Denver to Sault Ste. Marie round-trip?

    Cheapflights users have booked flights from Denver to Sault Ste. Marie round-trip from $243. Another airline that can offer you cheap pricing is United Airlines. Delta is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Denver to Sault Ste. Marie that include hotel bookings?

    Yes. In addition to deals on Denver to Sault Ste. Marie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Sault Ste. Marie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Sault Ste. Marie.

  • Can I find deals for business class flights from Denver to Sault Ste. Marie?

    Yes. Cheapflights offers flight deals from Denver to Sault Ste. Marie 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

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Alternative routes for Denver to Sault Ste. Marie

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Top 2 airlines flying from Denver to Sault Ste. Marie

Discover the top 2 airlines that operate flights from Denver to Sault Ste. Marie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$299Average$452FlexibilityNo cancel feeOn-time69%

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