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$244+ Cheap flights from Sault Ste. Marie to Denver (CIU - DEN)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — DEN
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap 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 agosto 18, 2025.

Round-trip from

$244
(United Airlines)
From Sault Ste. Marie Chippewa County to Denver Intl
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Find 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 agosto 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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.
sáb. 9/203:35 pmCIU - DEN
1 stop6h 37mUnited Airlines
sáb. 9/276:00 amDEN - CIU
1 stop6h 57mUnited Airlines
Deal found 8/18$244
This Delta deal was found by Cheapflights users on 8/18. 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.
vie. 9/191:40 pmCIU - DEN
2 stops12h 19mDelta
jue. 9/256:05 amDEN - CIU
1 stop4h 37mDelta
Deal found 8/18$304
This United Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/193:35 pmCIU - DEN
1 stop6h 37mUnited Airlines
jue. 9/256:00 amDEN - CIU
1 stop6h 57mUnited Airlines
Deal found 8/18$324
This Delta deal was found by Cheapflights users on 8/18. 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.
dom. 9/216:55 amCIU - DEN
1 stop5h 00mDelta
lun. 9/296:05 amDEN - CIU
1 stop4h 37mDelta
Deal found 8/18$344
This Delta deal was found by Cheapflights users on 8/18. 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.
sáb. 9/206:55 amCIU - DEN
2 stops9h 05mDelta
dom. 9/286:05 amDEN - CIU
1 stop4h 37mDelta
Deal found 8/18$354
This Delta deal was found by Cheapflights users on 8/18. 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.
vie. 9/191:40 pmCIU - DEN
2 stops12h 19mDelta
sáb. 9/276:05 amDEN - CIU
1 stop4h 37mDelta
Deal found 8/18$399
This Delta deal was found by Cheapflights users on 8/18. 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.
sáb. 9/206:55 amCIU - DEN
1 stop18h 13mDelta
vie. 9/2612:59 amDEN - CIU
2 stops9h 43mDelta
Deal found 8/18$400
This Delta deal was found by Cheapflights users on 8/18. 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.
vie. 9/191:40 pmCIU - DEN
2 stops12h 19mDelta
lun. 9/2911:59 pmDEN - CIU
2 stops17h 14mDelta
Deal found 8/18$402
This United Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 9/183:35 pmCIU - DEN
1 stop17h 06mUnited Airlines
vie. 9/266:00 amDEN - CIU
1 stop6h 57mUnited Airlines
Deal found 8/18$404
This United Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/193:35 pmCIU - DEN
1 stop6h 37mUnited Airlines
vie. 9/265:46 pmDEN - CIU
2 stops19h 11mUnited Airlines
Deal found 8/18$414

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 agosto 18, 2025.
Use the filters below to find and compare flights from Sault Ste. Marie to Denver that are best for you.

Fly from

Sault Ste. Marie

Fly to

Denver

Route

Depart

Return

Price

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

sáb. 9/20

3:35 pm-8:12 pm

1 stop6h 37m

Denver Intl

sáb. 9/27

6:00 am-2:57 pm

1 stop6h 57m

$244

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

lun. 9/22

1:40 pm-10:44 pm

2 stops11h 04m

Denver Intl

lun. 9/29

6:05 am-12:42 pm

1 stop4h 37m

$304

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

vie. 9/19

1:40 pm-11:59 pm

2 stops12h 19m

Denver Intl

dom. 9/28

6:05 am-12:42 pm

1 stop4h 37m

$304

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

vie. 9/19

1:40 pm-11:59 pm

2 stops12h 19m

Denver Intl

jue. 9/25

6:05 am-12:42 pm

1 stop4h 37m

$304

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

vie. 9/19

1:40 pm-11:59 pm

2 stops12h 19m

Denver Intl

lun. 9/29

6:05 am-12:42 pm

1 stop4h 37m

$304

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

lun. 9/22

1:40 pm-10:44 pm

2 stops11h 04m

Denver Intl

dom. 9/28

6:05 am-12:42 pm

1 stop4h 37m

$304

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

sáb. 9/20

3:35 pm-8:12 pm

1 stop6h 37m

Denver Intl

dom. 9/28

6:00 am-2:57 pm

1 stop6h 57m

$324

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

vie. 9/19

3:35 pm-8:12 pm

1 stop6h 37m

Denver Intl

jue. 9/25

6:00 am-2:57 pm

1 stop6h 57m

$324

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

sáb. 9/20

3:35 pm-8:12 pm

1 stop6h 37m

Denver Intl

vie. 9/26

6:00 am-2:57 pm

1 stop6h 57m

$324

Sault Ste. MarieDenver

CIU - DEN

CIUDEN

Sault Ste. Marie Chippewa County

vie. 9/19

3:35 pm-8:12 pm

1 stop6h 37m

Denver Intl

sáb. 9/27

7:48 am-2:57 pm

1 stop5h 09m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 15 results
1
2

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 agosto 18, 2025.
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
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 37m. 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.

  • What is the cheapest month to book a flight from Sault Ste. Marie to Denver?

    Currently, October is the cheapest month in which you can book a flight from Sault Ste. Marie to Denver (average of $197). Flying from Sault Ste. Marie to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

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

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Alternative routes for Sault Ste. Marie to Denver

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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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$523FlexibilityNo cancel feeOn-timeN/A

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