HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sault Ste. Marie

$324+ Cheap flights from San Francisco Bay Area 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CIU
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco Bay Area to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco Bay Area to Sault Ste. Marie

Keep the following information in mind while searching for San Francisco Bay Area to Sault Ste. Marie flight deals. Data was last updated August 17, 2025.

Round-trip from

$324
(Delta)
From San Francisco Bay Area to Sault Ste. Marie Chippewa County
Search Deals

Find flight deals from San Francisco Bay Area to Sault Ste. Marie

Cheapest flights from San Francisco Bay Area to Sault Ste. Marie
Explore the most affordable flight options available from San Francisco Bay Area to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Delta deal was found by Cheapflights users on 8/15. 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 9/37:00 amSFO - CIU
1 stop9h 10mDelta
Sat 9/66:55 amCIU - SFO
1 stop7h 02mDelta
Deal found 8/15$324
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/35:15 amSFO - CIU
1 stop6h 42mUnited Airlines
Sat 9/63:35 pmCIU - SFO
1 stop8h 48mUnited Airlines
Deal found 8/16$424
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 9/55:15 amSFO - CIU
1 stop6h 42mUnited Airlines
Thu 9/113:35 pmCIU - SFO
1 stop28h 32mUnited Airlines
Deal found 8/15$459
This Delta deal was found by Cheapflights users on 8/17. 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.
Sun 12/286:00 amSFO - CIU
1 stop6h 15mDelta
Wed 12/316:53 amCIU - SFO
1 stop9h 57mDelta
Deal found 8/17$820

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 August 17, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Sault Ste. Marie that are best for you.

Fly from

San Francisco Bay Area

Fly to

Sault Ste. Marie

Route

Depart

Return

Price

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Wed 9/3

7:00 am-7:10 pm

1 stop9h 10m

Sault Ste. Marie Chippewa County

Sat 9/6

6:55 am-10:57 am

1 stop7h 02m

$324

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Fri 9/5

6:15 am-7:10 pm

2 stops9h 55m

Sault Ste. Marie Chippewa County

Thu 9/11

1:40 pm-11:09 pm

2 stops12h 29m

$334

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Wed 9/3

5:15 am-2:57 pm

1 stop6h 42m

Sault Ste. Marie Chippewa County

Sat 9/6

3:35 pm-10:34 pm

1 stop9h 59m

$424

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Fri 9/5

5:15 am-2:57 pm

1 stop6h 42m

Sault Ste. Marie Chippewa County

Thu 9/11

3:35 pm-5:07 pm

1 stop28h 32m

$459

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Wed 9/17

12:45 am-12:42 pm

1 stop8h 57m

$333

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Wed 9/17

11:48 pm-2:57 pm

1 stop12h 09m

$337

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Wed 9/17

9:38 pm-12:42 pm

2 stops12h 04m

$343

San FranciscoSault Ste. Marie

SFO - CIU

SFOCIU

San Francisco

Thu 9/18

6:15 am-2:57 pm

2 stops29h 42m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Best time to book a flight from San Francisco Bay Area to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from San Francisco Bay Area 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 San Francisco Bay Area to Sault Ste. Marie
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area 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 San Francisco Bay Area?

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

  • Can I find deals for flights from San Francisco Bay Area to Sault Ste. Marie that include hotel bookings?

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

  • How can I find direct flights from San Francisco Bay Area 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 San Francisco Bay Area to Sault Ste. Marie.

  • Can I find deals for business class flights from San Francisco Bay Area to Sault Ste. Marie?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco Bay Area to Sault Ste. Marie

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Ontario to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Los Angeles to Midway flights
Burbank to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Jose to O'Hare Intl flights
San Francisco to Midway flights
Los Angeles to Detroit flights
San Francisco to Detroit flights
Las Vegas to O'Hare Intl flights
Oakland to O'Hare Intl flights
Sacramento to O'Hare Intl flights
Ontario to Midway flights
San Jose to Midway flights
Santa Ana to Detroit flights
Burbank to Grand Rapids flights
Santa Ana to Midway flights
Los Angeles to Grand Rapids flights
San Diego to Detroit flights
Long Beach to O'Hare Intl flights
Ontario to Grand Rapids flights
Ontario to Detroit flights
San Diego to Midway flights
Oakland to Detroit flights
Burbank to Detroit flights
San Jose to Detroit flights
Las Vegas to Detroit flights
Fresno to O'Hare Intl flights
Santa Ana to Grand Rapids flights
Reno to O'Hare Intl flights
Las Vegas to Midway flights
Oakland to Midway flights
Palm Springs to O'Hare Intl flights
Sacramento to Detroit flights
San Francisco to South Bend flights
Burbank to Midway flights
Long Beach to Midway flights
Sacramento to Midway flights
Monterey to O'Hare Intl flights
Reno to Detroit flights
San Diego to Grand Rapids flights
San Francisco to Grand Rapids flights
Los Angeles to South Bend flights
Reno to Midway flights
San Francisco to Traverse City flights
Los Angeles to Flint flights
Fresno to Midway flights
San Francisco to Flint flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.