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$294+ Cheap flights from Sault Ste. Marie (CIU) to San Francisco Bay Area

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — SFO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Sault Ste. Marie to San Francisco Bay Area

Keep the following information in mind while searching for Sault Ste. Marie to San Francisco Bay Area flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$294
(Delta)
From Sault Ste. Marie Chippewa County to San Francisco Bay Area
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Find flight deals from Sault Ste. Marie to San Francisco Bay Area

Cheapest flights from Sault Ste. Marie to San Francisco Bay Area
Explore the most affordable flight options available from Sault Ste. Marie to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 9/66:55 amCIU - SFO
1 stop9h 35mDelta
lun. 9/1512:45 amSFO - CIU
1 stop8h 57mDelta
Deal found 8/14$294
This Delta deal was found by Cheapflights users on 8/14. 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.
mié. 9/171:40 pmCIU - SFO
1 stop7h 07mDelta
mié. 9/1711:00 pmSFO - CIU
2 stops10h 42mDelta
Deal found 8/14$680
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 9/173:35 pmCIU - SFO
1 stop8h 48mUnited Airlines
mié. 9/1711:48 pmSFO - CIU
1 stop12h 09mUnited Airlines
Deal found 8/14$903
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 9/63:35 pmCIU - SFO
2 stops10h 25mUnited Airlines
lun. 9/1512:43 amSFO - CIU
2 stops11h 14mUnited Airlines
Deal found 8/14$1,062

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste. Marie to San Francisco Bay Area 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 agosto 14, 2025.
Use the filters below to find and compare flights from Sault Ste. Marie to San Francisco Bay Area that are best for you.

Fly from

Sault Ste. Marie

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

sáb. 9/6

6:55 am-1:30 pm

1 stop9h 35m

San Francisco

lun. 9/15

12:45 am-12:42 pm

1 stop8h 57m

$294

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

sáb. 9/6

3:35 pm-9:23 pm

1 stop8h 48m

San Francisco

mar. 9/16

5:15 am-2:57 pm

1 stop6h 42m

$294

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

mié. 9/17

1:40 pm-5:47 pm

1 stop7h 07m

San Francisco

mié. 9/17

11:00 pm-12:42 pm

2 stops10h 42m

$680

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

mié. 9/17

3:35 pm-9:23 pm

1 stop8h 48m

San Francisco

mié. 9/17

11:48 pm-2:57 pm

1 stop12h 09m

$903

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

sáb. 9/6

3:35 pm-10:34 pm

1 stop9h 59m

$337

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

mar. 9/23

6:55 am-1:45 pm

1 stop9h 50m

$337

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

vie. 9/5

3:35 pm-9:23 pm

1 stop8h 48m

$337

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

mar. 9/23

3:35 pm-8:56 am

1 stop20h 21m

$341

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

vie. 9/5

1:40 pm-10:09 pm

2 stops11h 29m

$343

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

sáb. 9/6

6:55 am-2:50 pm

2 stops10h 55m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Sault Ste. Marie 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 Sault Ste. Marie to San Francisco Bay Area
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 Sault Ste. Marie to San Francisco Bay Area. 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 from for flights from Sault Ste. Marie to San Francisco Bay Area?

    Sault Ste. Marie Chippewa County (CIU) is the airport you will fly out of if you book a flight from Sault Ste. Marie to San Francisco Bay Area. It is only a 17.8 mi journey to Chippewa County (CIU) from Sault Ste. Marie’s city center.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sault Ste. Marie to San Francisco Bay Area.

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

    Yes. Cheapflights offers flight deals from Sault Ste. Marie to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sault Ste. Marie to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Sault Ste. Marie to San Francisco Bay Area (average of $276). Flying from Sault Ste. Marie to San Francisco Bay Area in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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