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$308+ Cheap flights from Sault Ste. Marie to Denver (CIU - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — DEN
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Sault Ste. Marie to Denver

Cheapest flights from Sault Ste. Marie to Denver
Explore the most affordable flight options available from Sault Ste. Marie to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. 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 9/93:40 pm
CIU
-
DEN
1 stop7h 59m
United Airlines
Sun 9/136:00 am
DEN
-
CIU
1 stop7h 04m
United Airlines
Deal found 3/25$324
This Delta deal was found by Cheapflights users on 3/26. 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 9/97:01 am
CIU
-
DEN
1 stop7h 52m
Delta
Sun 9/136:10 am
DEN
-
CIU
1 stop7h 05m
Delta
Deal found 3/26$442
This United Airlines deal was found by Cheapflights users on 3/26. 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 8/283:40 pm
CIU
-
DEN
1 stop5h 59m
United Airlines
Tue 9/18:29 pm
DEN
-
CIU
1 stop16h 35m
United Airlines
Deal found 3/26$478
This United Airlines deal was found by Cheapflights users on 3/25. 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 9/93:40 pm
CIU
-
DEN
1 stop7h 59m
United Airlines
Fri 9/118:29 pm
DEN
-
CIU
1 stop16h 35m
United Airlines
Deal found 3/25$559
This Delta deal was found by Cheapflights users on 3/26. 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 4/103:54 pm
CIU
-
DEN
1 stop7h 34m
Delta
Tue 4/145:30 am
DEN
-
CIU
2 stops11h 48m
Delta
Deal found 3/26$652
This Delta deal was found by Cheapflights users on 3/25. 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 9/107:01 am
CIU
-
DEN
1 stop7h 52m
Delta
Mon 9/146:10 am
DEN
-
CIU
1 stop7h 05m
Delta
Deal found 3/25$763

Find flight deals from Sault Ste. Marie to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste. Marie (CIU) to Denver (DEN). 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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(United Airlines)

One-way from

$308
(United Airlines)
Provider with most accurate pricing for Sault Ste. Marie Chippewa County-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Sault Ste. Marie Chippewa County-Denver Intl flights.
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From Sault Ste. Marie Chippewa County to Denver Intl
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One-way flight from Sault Ste. Marie Chippewa County to Denver Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste. Marie to Denver 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 March 28, 2026.
Use the filters below to find and compare flights from Sault Ste. Marie to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Wed 9/9

3:40 pm-9:39 pm

1 stop7h 59m

Denver Intl

Sun 9/13

6:00 am-3:04 pm

1 stop7h 04m

$324
Quickest round-trip

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Wed 9/9

7:01 am-12:53 pm

1 stop7h 52m

Denver Intl

Sun 9/13

6:10 am-3:15 pm

1 stop7h 05m

$442

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Fri 8/28

3:40 pm-7:39 pm

1 stop5h 59m

Denver Intl

Tue 9/1

5:30 pm-3:04 pm

1 stop19h 34m

$478

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Wed 9/9

3:40 pm-9:39 pm

1 stop7h 59m

Denver Intl

Fri 9/11

5:45 pm-3:04 pm

2 stops19h 19m

$557

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Thu 9/10

3:40 pm-12:52 pm

2 stops23h 12m

Denver Intl

Sun 9/13

6:00 am-3:04 pm

1 stop7h 04m

$557
Cheapest one-way
Quickest one-way

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Wed 9/9

3:40 pm-7:39 pm

1 stop5h 59m

$308

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sun 6/28

3:55 pm-10:41 pm

2 stops8h 46m

$358

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Thu 7/9

4:02 pm-11:27 pm

2 stops9h 25m

$358

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Thu 7/9

3:18 pm-12:59 am

1 stop11h 41m

$360

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sun 6/28

3:18 pm-6:42 am

1 stop17h 24m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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

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

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 28, 2026.
See what other customers who have flown with Delta from Sault Ste. Marie to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,356 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

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
8,356 reviews
Delta
7.9
Good
8,356 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

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 Sault Ste. Marie to Denver. 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 Sault Ste. Marie to Denver?

    Departing from Sault Ste. Marie to Denver will take you 7h 52m. The distance between Sault Ste. Marie and Denver is about 1107 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Sault Ste. Marie to Denver round-trip?

    Delta, at $243, was found to be the cheapest airline from Sault Ste. Marie to Denver..

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

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

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

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

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

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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Englewood
Fort Morgan
Brighton

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Top airline flying from Sault Ste. Marie to Denver

Discover the top airline that operate flights from Sault Ste. Marie to Denver. 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$343FlexibilityNo cancel feeOn-timeN/A

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