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$303+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — DEN
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
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 July 30, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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 10/224:03 pm
CIU
-
DEN
2 stops9h 09m
Delta
Sun 10/256:00 am
DEN
-
CIU
2 stops11h 35m
Delta
Deal found 7/27$399
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/313:18 pm
CIU
-
DEN
1 stop6h 27m
United Airlines
Sat 9/52:50 pm
DEN
-
CIU
1 stop21h 53m
United Airlines
Deal found 7/26$532
This Delta deal was found by Cheapflights users on 7/28. 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 10/47:10 am
CIU
-
DEN
1 stop4h 53m
Delta
Thu 10/86:00 am
DEN
-
CIU
2 stops11h 35m
Delta
Deal found 7/28$612
This Delta deal was found by Cheapflights users on 7/28. 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 10/57:10 am
CIU
-
DEN
1 stop6h 58m
Delta
Thu 10/86:00 am
DEN
-
CIU
1 stop7h 28m
Delta
Deal found 7/28$774
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 9/247:10 am
CIU
-
DEN
1 stop4h 53m
Delta
Sat 10/38:45 am
DEN
-
CIU
1 stop4h 51m
Delta
Deal found 7/26$809

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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(Delta)

One-way from

$303
(Delta)
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 July 30, 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

Thu 10/22

4:03 pm-9:15 pm

1 stop7h 12m

Denver Intl

Sun 10/25

6:00 am-7:35 pm

2 stops11h 35m

$529

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Mon 8/31

3:18 pm-7:45 pm

1 stop6h 27m

Denver Intl

Sat 9/5

2:50 pm-2:43 pm

1 stop21h 53m

$532

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sun 10/4

7:10 am-10:03 am

1 stop4h 53m

Denver Intl

Thu 10/8

6:00 am-3:28 pm

1 stop7h 28m

$733

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Mon 10/5

7:10 am-12:08 pm

1 stop6h 58m

Denver Intl

Thu 10/8

6:00 am-3:28 pm

1 stop7h 28m

$774
Quickest round-trip

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Thu 9/24

7:10 am-10:03 am

1 stop4h 53m

Denver Intl

Sat 10/3

8:45 am-3:36 pm

1 stop4h 51m

$809

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sun 10/4

7:10 am-12:08 pm

1 stop6h 58m

Denver Intl

Fri 10/9

6:14 pm-3:28 pm

1 stop19h 14m

$830
Cheapest one-way
Quickest one-way

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sat 10/31

7:01 am-10:02 am

1 stop5h 01m

$303

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sat 9/12

3:18 pm-10:13 pm

1 stop8h 55m

$344

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

Sat 9/12

4:12 pm-8:50 am

2 stops18h 38m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

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 6h 27m. The distance between Sault Ste. Marie and Denver is about 1107 mi. This flight may include one or multiple stops.

  • 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
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Lone Tree
Wheat Ridge
Silverthorne
Greeley
Central City
Fort Morgan
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