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Cheap flights from Boise to Sault Ste. Marie from $472

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Sault Ste. Marie departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Sault Ste. Marie

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 am - 3:15 pm
BOI
-
CIU
7h 35m
1 stop
Delta Logo
7:01 am - 2:03 pm
CIU
-
BOI
9h 02m
1 stop
$472Delta
Fri, Jul 3 - Sat, Jul 11
Delta Logo
5:40 am - 3:15 pm
BOI
-
CIU
7h 35m
1 stop
Delta Logo
3:55 pm - 11:11 pm
CIU
-
BOI
9h 16m
2 stops
$523Delta
Fri, Jul 3 - Sat, Jul 11
Delta Logo
5:40 am - 7:12 pm
BOI
-
CIU
11h 32m
2 stops
Delta Logo
3:55 pm - 11:11 pm
CIU
-
BOI
9h 16m
2 stops
$614Delta
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
6:55 pm - 3:04 pm
BOI
-
CIU
18h 09m
3 stops
United Airlines Logo
3:40 pm - 11:59 pm
CIU
-
BOI
10h 19m
2 stops
$1,098United Airlines
Fri, Jul 3 - Sat, Jul 11

Delta flights from Boise to Sault Ste. Marie

Our best Delta deals on Boise to Sault Ste. Marie flight tickets
Delta
Jul 3
BOI5:40 amBoise Air Term. Gowen Fld
7h 35m
1 stop
CIU3:15 pmSault Ste. Marie Chippewa County
Jul 11
CIU7:01 amSault Ste. Marie Chippewa County
9h 02m
1 stop
BOI2:03 pmBoise Air Term. Gowen Fld
$472
Delta
Jul 3
BOI5:40 amBoise Air Term. Gowen Fld
7h 35m
1 stop
CIU3:15 pmSault Ste. Marie Chippewa County
Jul 11
CIU3:55 pmSault Ste. Marie Chippewa County
9h 16m
2 stops
BOI11:11 pmBoise Air Term. Gowen Fld
$523
Delta
Jul 3
BOI5:40 amBoise Air Term. Gowen Fld
11h 32m
2 stops
CIU7:12 pmSault Ste. Marie Chippewa County
Jul 11
CIU3:55 pmSault Ste. Marie Chippewa County
9h 16m
2 stops
BOI11:11 pmBoise Air Term. Gowen Fld
$614

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Boise to Sault Ste. Marie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSault Ste. Marie

BOI - CIU

BOICIU

Boise Air Term. Gowen Fld

Fri 7/3

5:40 am-3:15 pm

1 stop7h 35m

Sault Ste. Marie Chippewa County

Sat 7/11

7:01 am-2:03 pm

1 stop9h 02m

$472

BoiseSault Ste. Marie

BOI - CIU

BOICIU

Boise Air Term. Gowen Fld

Fri 7/3

5:40 am-3:15 pm

1 stop7h 35m

Sault Ste. Marie Chippewa County

Sat 7/11

3:55 pm-11:11 pm

2 stops9h 16m

$523

BoiseSault Ste. Marie

BOI - CIU

BOICIU

Boise Air Term. Gowen Fld

Fri 7/3

5:40 am-7:12 pm

2 stops11h 32m

Sault Ste. Marie Chippewa County

Sat 7/11

3:55 pm-11:11 pm

2 stops9h 16m

$614

BoiseSault Ste. Marie

BOI - CIU

BOICIU

Boise Air Term. Gowen Fld

Fri 7/3

6:55 pm-3:04 pm

3 stops18h 09m

Sault Ste. Marie Chippewa County

Sat 7/11

3:40 pm-11:59 pm

2 stops10h 19m

$1,098

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Sault Ste. Marie

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Sault Ste. Marie according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Sault Ste. Marie (BOI to CIU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Sault Ste. Marie

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Boise to Sault Ste. Marie takes 7h 35m
There are no direct flights from Boise to Sault Ste. Marie. There are no popular flight routes from Boise to Sault Ste. Marie.
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  • How far is Boise Air Term. Gowen Fld to Sault Ste. Marie Chippewa County by plane?

    A flight from Boise Air Term. Gowen Fld to Sault Ste. Marie Chippewa County will travel around 1555.9 mi. Flights usually cover this in 7h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Sault Ste. Marie Chippewa County Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Sault Ste. Marie Chippewa County Airport refresh daily.

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Sault Ste. Marie Chippewa County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Sault Ste. Marie Chippewa County Airport.

  • What documentation or ID do you need to fly to Sault Ste. Marie Chippewa County Airport?

    The required travel and health documents for your Sault Ste. Marie Chippewa County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sault Ste. Marie Chippewa County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Boise to Sault Ste. Marie?

    Price Alerts will notify you by email when the price for flights to Sault Ste. Marie from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Boise to Sault Ste. Marie with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Sault Ste. Marie?

Book flights to Sault Ste. Marie if you plan to visit one of these locations
Newberry

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Can I find flights from Boise to Sault Ste. Marie with flexible booking policies on momondo?

All flight searches from Boise to Sault Ste. Marie on momondo can be filtered to show those which offer flexible booking policies.

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Once all potential Boise to Sault Ste. Marie flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boise to Sault Ste. Marie right now. Can momondo alert me if prices change?

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