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

Currently, January is the cheapest month in which you can book a flight from Sault Ste. Marie to San Francisco (average of $276). Flying from Sault Ste. Marie to San Francisco in June is currently the most expensive (average of $364). 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.

What is the cheapest time of day to fly from CIU to SFO?

When flying from Sault Ste. Marie to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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.

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

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

$453+ Flights from Sault Ste. Marie to San Francisco

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Cheap flight deals from Sault Ste. Marie to San Francisco

Round-trip from	$453 (United Airlines)

From Sault Ste. Marie Chippewa County to San Francisco

Search Deals

Find flight deals from Sault Ste. Marie to San Francisco

Cheapest flights from Sault Ste. Marie to San Francisco
Explore the most affordable flight options available from Sault Ste. Marie to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 8/153:50 pmCIU - SFO

1 stop9h 48mUnited Airlines

Sun 8/1710:35 pmSFO - CIU

2 stops13h 34mUnited Airlines

Deal found 6/11

$453

Fri 8/151:40 pmCIU - SFO

2 stops12h 31mDelta

Sun 8/178:59 pmSFO - CIU

2 stops12h 43mDelta

Deal found 6/11

$474

Best flights from Sault Ste. Marie to San Francisco
Discover carefully curated flight deals from Sault Ste. Marie to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 8/153:50 pmCIU - SFO

1 stop9h 48mUnited Airlines

Sun 8/1710:35 pmSFO - CIU

2 stops13h 34mUnited Airlines

Deal found 6/11

$453

Fri 8/151:40 pmCIU - SFO

2 stops12h 31mDelta

Sun 8/178:59 pmSFO - CIU

2 stops12h 43mDelta

Deal found 6/11

$474

Last-minute flights from Sault Ste. Marie to San Francisco
Discover last-minute flight deals from Sault Ste. Marie to San Francisco. Data last updated June 12, 2025 and is based on user searches.

Mon 7/283:50 pmCIU - SFO

1 stop21h 12mUnited Airlines

Fri 8/15:00 amSFO - CIU

1 stop7h 09mUnited Airlines

Deal found 6/11

$718

Mon 7/287:00 amCIU - SFO

1 stop9h 25mDelta

Tue 7/2912:50 amSFO - CIU

1 stop9h 00mDelta

Deal found 6/11

$904

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sault Ste. Marie to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

Fri 8/15

3:50 pm-10:38 pm

1 stop9h 48m

San Francisco

Sun 8/17

10:35 pm-3:09 pm

2 stops13h 34m

$453

Sault Ste. MarieSan Francisco

CIU - SFO

CIUSFO

Sault Ste. Marie Chippewa County

Fri 8/15

1:40 pm-11:11 pm

2 stops12h 31m

San Francisco

Sun 8/17

8:59 pm-12:42 pm

2 stops12h 43m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Sault Ste. Marie to San Francisco that include hotel bookings?
Yes. In addition to deals on Sault Ste. Marie to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sault Ste. Marie to San Francisco?
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.
Can I find deals for business class flights from Sault Ste. Marie to San Francisco?
Yes. Cheapflights offers flight deals from Sault Ste. Marie to San Francisco 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?
Currently, January is the cheapest month in which you can book a flight from Sault Ste. Marie to San Francisco (average of $276). Flying from Sault Ste. Marie to San Francisco in June is currently the most expensive (average of $364). 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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$453+ Cheap flights from Sault Ste. Marie to San Francisco (CIU - SFO)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sault Ste. Marie to San Francisco

Round-trip from

Find flight deals from Sault Ste. Marie to San Francisco

Cheapest flights from Sault Ste. Marie to San FranciscoExplore the most affordable flight options available from Sault Ste. Marie to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Sault Ste. Marie to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sault Ste. Marie to San Francisco that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Sault Ste. Marie with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sault Ste. Marie to San Francisco

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Related info for your journey

Find useful and relevant information for your journey from Sault Ste. Marie to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

Traveling to a place near Sault Ste. Marie?

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Alternative routes for Sault Ste. Marie to San Francisco

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Cheapest flights from Sault Ste. Marie to San Francisco
Explore the most affordable flight options available from Sault Ste. Marie to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.