CA $433 Cheap Flights from Sault Ste. Marie (YAM) to San Francisco (SFO)

View CA $433 flight on Fri, Jul. 25, 2025Opens in a new window

Popular airlines from Sault Ste. Marie, ON (YAM-Sault Ste. Marie Airport) to San Francisco International Airport (SFO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Sault Ste. Marie (YAM) to San Francisco (SFO)

Prices were available within the past 7 days and start at CA $433 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Sault Ste. Marie to San Francisco (YAM - SFO) route information
Origin airport
Sault Ste. Marie Airport
Destination airport
San Francisco Intl.
Distance
3225 km

Sault Ste. Marie to San Francisco Flights

The easy way to book your flights from Sault Ste. Marie to San Francisco 

With Expedia, it’s simple to find and book flights to San Francisco from Sault Ste. Marie whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Francisco Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Sault Ste. Marie to San Francisco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Sault Ste. Marie Airport, YAM to San Francisco Intl., SFO 

Sort your search results by price to find great deals on your flight from Sault Ste. Marie to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Sault Ste. Marie currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Francisco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Francisco from Sault Ste. Marie 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Francisco with Expedia today.

Frequently asked questions

How much is a flight from Sault Ste. Marie Airport Airport (YAM) to SFO?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Sault Ste. Marie Airport Airport (YAM) to San Francisco Intl. Airport (SFO) start from . Book today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sault Ste. Marie Airport Airport (YAM) to SFO?
This varies between airlines, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Sault Ste. Marie Airport Airport to San Francisco Intl. Airport (SFO) that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from YAM to San Francisco Airport. This allows you to snag a fantastic price in advance and still have the freedom to reschedule without any additional fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from YAM to San Francisco Airport?
Lasting around 7 hours and 3 minutes, the flight between Sault Ste. Marie Airport Airport (YAM) and SFO is a good opportunity to do some last-minute planning. Why not use the time to work on your itinerary for San Francisco?
How far is the flight from Sault Ste. Marie Airport Airport to SFO?
It's around 3,200 kilometres from Sault Ste. Marie to San Francisco, so expect to be strapped into your seat for a while. Keep yourself entertained with things like a magazine or a thrilling novel.
Which airlines fly direct from Sault Ste. Marie Airport Airport (YAM) to San Francisco Airport?
There are no direct flights, so you'll have to make at least one stop between YAM and San Francisco Intl. Airport (SFO). Take advantage of the layover time to stretch your legs and take a break.
Are YAM to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sault Ste. Marie Airport Airport (YAM) to San Francisco Airport at the last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.