CIU

$339 Find Cheap Flights from Idaho to Sault Ste. Marie

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sault Ste. Marie departing on 8/26. 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

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Flights Deals

Cheap Flights from Idaho to Sault Ste. Marie

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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 Idaho to Sault Ste. Marie

Tue, Aug 26 - Sat, Aug 30
Delta Logo
5:30 am - 12:42 pmBOI-CIU
5h 12m1 stop
Delta Logo
6:55 am - 3:40 pmCIU-BOI
10h 45m2 stops
$339Delta
Find Deal
Tue, Aug 26 - Sat, Aug 30
Delta Logo
5:30 am - 7:10 pmBOI-CIU
11h 40m2 stops
Delta Logo
6:55 am - 3:40 pmCIU-BOI
10h 45m2 stops
$344Delta
Find Deal
Tue, Aug 26 - Sat, Aug 30
Delta Logo
5:30 am - 12:42 pmBOI-CIU
5h 12m1 stop
Delta Logo
6:55 am - 3:40 pmCIU-BOI
10h 45m2 stops
$349Delta
Find Deal
Tue, Aug 26 - Sat, Aug 30
Delta Logo
5:30 am - 12:42 pmBOI-CIU
5h 12m1 stop
Delta Logo
6:55 am - 3:40 pmCIU-BOI
10h 45m2 stops
$373Delta
Find Deal
Sun, Jul 13 - Thu, Jul 24
Delta Logo
5:40 am - 12:50 pmBOI-CIU
5h 10m1 stop
Delta Logo
7:00 am - 10:50 amCIU-BOI
5h 50m1 stop
$404Delta
Find Deal
Sun, Jul 13 - Sun, Jul 20
Delta Logo
5:40 am - 12:50 pmBOI-CIU
5h 10m1 stop
Delta Logo
7:00 am - 10:50 amCIU-BOI
5h 50m1 stop
$439Delta
Find Deal
Tue, Aug 26 - Sat, Aug 30
Delta Logo
5:30 am - 7:10 pmBOI-CIU
11h 40m2 stops
Delta Logo
6:55 am - 3:40 pmCIU-BOI
10h 45m2 stops
$443Delta
Find Deal
Sun, Jul 13 - Fri, Jul 25
Delta Logo
5:40 am - 12:50 pmBOI-CIU
5h 10m1 stop
Delta Logo
7:00 am - 10:57 pmCIU-BOI
17h 57m2 stops
$487Delta
Find Deal
Tue, Aug 26 - Sat, Aug 30
United Airlines Logo
12:27 pm - 2:57 pmBOI-CIU
24h 30m1 stop
United Airlines Logo
3:35 pm - 10:41 pmCIU-BOI
9h 06m1 stop
$519United Airlines
Find Deal
Sun, Jul 13 - Fri, Jul 25
United Airlines Logo
5:00 am - 3:09 pmBOI-CIU
8h 09m2 stops
United Airlines Logo
3:50 pm - 9:46 amCIU-BOI
19h 56m2 stops
$582United Airlines
Find Deal
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Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$339
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boise to Sault Ste. Marie

FAQs for booking flights from Idaho to Sault Ste. Marie

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho 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 Idaho 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 Idaho 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 Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on the airport you'll fly into in Sault Ste. Marie

Sault Ste. Marie (CIU)

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