DEN - CIU

$331 Find Cheap Flights from Denver to Sault Ste. Marie

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Sault Ste. Marie departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sault Ste. Marie

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Sault Ste. Marie, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Sault Ste. Marie, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$474
Typical prices: $317-$389
United Airlines
Sat 6/13Sat 6/20
DEN - CIU • 1 stop
Cheapest one-way
$331
United Airlines
Mon 7/6
DEN - CIU • 1 stop
Top airlines
Cheapest • from $452 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Sault Ste. Marie. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $394 (round-trip)
Shortest trip • 4h 37m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sault Ste. Marie!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Sault Ste. Marie (DEN-CIU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Sault Ste. Marie that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Sault Ste. Marie

Sat, Jun 13 - Sat, Jun 20
United Airlines Logo
6:00 am - 2:43 pm
DEN
-
CIU
6h 43m
1 stop
United Airlines Logo
3:18 pm - 9:59 pm
CIU
-
DEN
8h 41m
1 stop
$474United Airlines
Sat, Jun 13 - Sat, Jun 20
Delta Logo
6:05 am - 7:12 pm
DEN
-
CIU
11h 07m
2 stops
Delta Logo
7:01 am - 10:13 am
CIU
-
DEN
5h 12m
1 stop
$498Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
10:19 am - 7:18 pm
DEN
-
CIU
6h 59m
1 stop
Delta Logo
3:55 pm - 12:36 am
CIU
-
DEN
10h 41m
2 stops
$598Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:30 am - 7:18 pm
DEN
-
CIU
10h 48m
2 stops
Delta Logo
3:55 pm - 12:36 am
CIU
-
DEN
10h 41m
2 stops
$603Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:20 am - 7:12 pm
DEN
-
CIU
10h 52m
2 stops
Delta Logo
7:30 am - 1:57 pm
CIU
-
DEN
8h 27m
1 stop
$783Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:20 am - 7:12 pm
DEN
-
CIU
10h 52m
2 stops
Delta Logo
7:30 am - 4:55 pm
CIU
-
DEN
11h 25m
2 stops
$788Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
10:19 am - 7:18 pm
DEN
-
CIU
6h 59m
1 stop
Delta Logo
7:00 am - 10:34 am
CIU
-
DEN
5h 34m
1 stop
$804Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
10:25 am - 7:12 pm
DEN
-
CIU
6h 47m
1 stop
Delta Logo
7:30 am - 1:57 pm
CIU
-
DEN
8h 27m
1 stop
$843Delta
Sat, Jun 13 - Sat, Jun 20
Delta Logo
6:00 am - 7:25 pm
DEN
-
CIU
11h 25m
2 stops
Delta Logo
7:00 am - 1:56 pm
CIU
-
DEN
8h 56m
2 stops
$844Delta
Sat, Jun 13 - Sat, Jun 20
Delta Logo
6:05 am - 7:12 pm
DEN
-
CIU
11h 07m
2 stops
Delta Logo
7:01 am - 2:02 pm
CIU
-
DEN
9h 01m
2 stops
$914Delta
Booking Insights

KAYAK's insights & trends for Denver to Sault Ste. Marie flights

Get data-powered insights and trends into flights from Denver to Sault Ste. Marie to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Denver to Sault Ste. Marie?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Sault Ste. Marie departing in June.

Good to know

Low seasonNovember
Cheapest flight$331
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Denver to Sault Ste. Marie

When to book flights from Denver to Sault Ste. Marie

Are your dates flexible? Find out the best times to travel from Denver to Sault Ste. Marie based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Sault Ste. Marie

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

    In the last 3 days, the lowest price for a flight from Denver to Sault Ste. Marie was $331 for a one-way ticket and $452 for a round-trip.

  • Do I need a passport to fly between Denver and Sault Ste. Marie?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Sault Ste. Marie?

    Denver and Sault Ste. Marie are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Sault Ste. Marie Chippewa County.

  • Which aircraft models fly most regularly from Denver to Sault Ste. Marie?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Sault Ste. Marie?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Denver and Sault Ste. Marie, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Sault Ste. Marie, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Sault Ste. Marie are Delta and United Airlines. With an average price for the route of $398 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $482 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Sault Ste. Marie?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Sault Ste. Marie.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Sault Ste. Marie?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sault Ste. Marie from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Sault Ste. Marie?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sault Ste. Marie with an airline and back to Denver with another airline. Booking your flights between Denver and CIU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Sault Ste. Marie?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sault Ste. Marie from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Denver to Sault Ste. Marie

 
See real verified KAYAK customer reviews for airlines flying from Denver to Sault Ste. Marie. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Sault Ste. Marie? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8320 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

2.0 MediocreDaniel, Mar 2026
SNA - DTW
Read more Delta reviews

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

Flight was delayed due to crew being not on time

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Everything you need to know for your flight from Denver to Sault Ste. Marie

Information on your arrival and departure airports