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Sault Ste. Marie

$351+ Cheap flights from Idaho to Sault Ste. Marie (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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CIU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Idaho to Sault Ste. Marie

Keep the following information in mind while searching for Idaho to Sault Ste. Marie flight deals. Data was last updated July 31, 2025.

Round-trip from

$351
(Delta)
From Idaho to Sault Ste. Marie Chippewa County
Search Deals

Find flight deals from Idaho to Sault Ste. Marie

Cheapest flights from Idaho to Sault Ste. Marie
Explore the most affordable flight options available from Idaho to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 8/265:30 amBOI - CIU
1 stop5h 12mDelta
Sat 8/306:55 amCIU - BOI
2 stops18h 02mDelta
Deal found 7/30$351
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/265:00 amBOI - CIU
2 stops7h 57mUnited Airlines
Sat 8/303:35 pmCIU - BOI
1 stop9h 06mUnited Airlines
Deal found 7/29$424
This Delta deal was found by Cheapflights users on 7/30. 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 12/106:05 amIDA - CIU
2 stops31h 10mDelta
Sat 12/133:55 pmCIU - IDA
2 stops8h 25mDelta
Deal found 7/30$795

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 July 31, 2025.
Use the filters below to find and compare flights from Idaho to Sault Ste. Marie that are best for you.

Fly from

Idaho

Fly to

Sault Ste. Marie

Route

Depart

Return

Price

BoiseSault Ste. Marie

BOI - CIU

BOICIU

Boise Air Term. Gowen Fld

Tue 8/26

5:30 am-12:42 pm

1 stop5h 12m

Sault Ste. Marie Chippewa County

Sat 8/30

6:55 am-10:57 pm

2 stops18h 02m

$351

BoiseSault Ste. Marie

BOI - CIU

BOICIU

Boise Air Term. Gowen Fld

Tue 8/26

5:00 am-2:57 pm

2 stops7h 57m

Sault Ste. Marie Chippewa County

Sat 8/30

3:35 pm-10:41 pm

1 stop9h 06m

$424

Idaho FallsSault Ste. Marie

IDA - CIU

IDACIU

Idaho Falls Fanning Field

Wed 12/10

6:05 am-3:15 pm

2 stops31h 10m

Sault Ste. Marie Chippewa County

Sat 12/13

3:55 pm-10:20 pm

2 stops8h 25m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Idaho to Sault Ste. Marie

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

Cheapflights Insights

Everything you need to know about your flight from Idaho to Sault Ste. Marie
No data available for this route at this time. Please check back soon.

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 July 31, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Idaho to Sault Ste. Marie to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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 Idaho 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.

  • What airport do you fly into for flights to Sault Ste. Marie from Idaho?

    Most people fly into Sault Ste. Marie Chippewa County (CIU) if they book a flight to Sault Ste. Marie from Idaho. Chippewa County is conveniently located just 17.8 mi from Sault Ste. Marie’s city center.

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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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