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Cheap flights from San Francisco to Sault Ste Marie from $784

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Sault Ste Marie departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Sault Ste Marie

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:28 am - 9:57 pmSFO  San Francisco-YAM Sault Ste Marie
10h 29m2 stops Calgary Toronto Pearson Intl
Air Canada Logo
5:30 am - 5:16 pmYAM  Sault Ste Marie-SFO San Francisco
14h 46m2 stops Toronto Pearson Intl Calgary
$784Air Canada
Sat, Oct 17 - Tue, Oct 20
Air Canada Logo
12:05 am - 1:22 pmSFO  San Francisco-YAM Sault Ste Marie
10h 17m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 12:34 pmYAM  Sault Ste Marie-SFO San Francisco
10h 04m1 stop Toronto Pearson Intl
$823Air Canada
Mon, Sep 28 - Fri, Oct 2
Air Canada Logo
4:30 pm - 10:02 amSFO  San Francisco-YAM Sault Ste Marie
14h 32m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
2:00 pm - 8:59 pmYAM  Sault Ste Marie-SFO San Francisco
9h 59m1 stop Toronto Pearson Intl
$828Air Canada
Tue, Sep 29 - Fri, Oct 2
Air Canada Logo
4:30 pm - 10:02 amSFO  San Francisco-YAM Sault Ste Marie
14h 32m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
2:00 pm - 11:20 pmYAM  Sault Ste Marie-SFO San Francisco
12h 20m2 stops Toronto Pearson Intl Vancouver Intl
$833Air Canada
Tue, Sep 29 - Fri, Oct 2
Air Canada Logo
1:35 pm - 10:02 amSFO  San Francisco-YAM Sault Ste Marie
17h 27m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 12:34 pmYAM  Sault Ste Marie-SFO San Francisco
10h 04m1 stop Toronto Pearson Intl
$847Air Canada
Sat, Oct 17 - Tue, Oct 20
Multiple Airlines Logo
6:00 am - 10:00 amSFO  San Francisco-YAM Sault Ste Marie
25h 00m3 stops Calgary Ottawa Toronto Island
Multiple Airlines Logo
5:50 pm - 9:55 pmYAM  Sault Ste Marie-SFO San Francisco
31h 05m3 stops Toronto Island Ottawa Calgary
$906Multiple Airlines
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
12:05 am - 1:22 pmSFO  San Francisco-YAM Sault Ste Marie
10h 17m1 stop Toronto Pearson Intl
Air Canada Logo
10:40 am - 6:49 pmYAM  Sault Ste Marie-SFO San Francisco
11h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$967Air Canada
Wed, Sep 16 - Mon, Sep 21
Air Canada Logo
7:30 pm - 10:02 amSFO  San Francisco-YAM Sault Ste Marie
11h 32m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
10:40 am - 6:49 pmYAM  Sault Ste Marie-SFO San Francisco
11h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$973Air Canada
Fri, Sep 18 - Tue, Sep 22
Air Canada Logo
12:05 am - 1:22 pmSFO  San Francisco-YAM Sault Ste Marie
10h 17m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 3:21 pmYAM  Sault Ste Marie-SFO San Francisco
12h 51m2 stops Toronto Pearson Intl Vancouver Intl
$1,081Air Canada
Wed, Sep 16 - Sun, Sep 20
Air Canada Logo
8:31 am - 9:57 pmSFO  San Francisco-YAM Sault Ste Marie
10h 26m2 stops Calgary Toronto Pearson Intl
Air Canada Logo
10:40 am - 6:49 pmYAM  Sault Ste Marie-SFO San Francisco
11h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$1,150Air Canada
Thu, Sep 17 - Mon, Sep 21

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Air Canada flights from San Francisco to Sault Ste Marie

Our best Air Canada deals on San Francisco to Sault Ste Marie flight tickets
Air Canada
Oct 17
SFO8:28 amSan Francisco
10h 29m
2 stops
YAM9:57 pmSault Ste Marie
Oct 20
YAM5:30 amSault Ste Marie
14h 46m
2 stops
SFO5:16 pmSan Francisco
$784
Air Canada
Sep 28
SFO12:05 amSan Francisco
10h 17m
1 stop
YAM1:22 pmSault Ste Marie
Oct 2
YAM5:30 amSault Ste Marie
10h 04m
1 stop
SFO12:34 pmSan Francisco
$823
Air Canada
Sep 29
SFO4:30 pmSan Francisco
14h 32m
2 stops
YAM10:02 amSault Ste Marie
Oct 2
YAM2:00 pmSault Ste Marie
9h 59m
1 stop
SFO8:59 pmSan Francisco
$828

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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, momondo users made 832,500 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from San Francisco to Sault Ste Marie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Sat 10/17

8:28 am-9:57 pm

2 stops10h 29m

Sault Ste Marie

Tue 10/20

5:30 am-5:16 pm

2 stops14h 46m

$784
Quickest round-trip

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Mon 9/28

12:05 am-1:22 pm

1 stop10h 17m

Sault Ste Marie

Fri 10/2

5:30 am-12:34 pm

1 stop10h 04m

$823

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Tue 9/29

4:30 pm-10:02 am

2 stops14h 32m

Sault Ste Marie

Fri 10/2

2:00 pm-8:59 pm

1 stop9h 59m

$828

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Tue 9/29

4:30 pm-10:02 am

2 stops14h 32m

Sault Ste Marie

Fri 10/2

2:00 pm-11:20 pm

2 stops12h 20m

$833

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Sat 10/17

1:35 pm-10:02 am

1 stop17h 27m

Sault Ste Marie

Tue 10/20

5:30 am-12:34 pm

1 stop10h 04m

$847

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Thu 9/17

6:00 am-10:00 am

3 stops25h 00m

Sault Ste Marie

Sun 9/20

5:50 pm-9:55 pm

3 stops31h 05m

$906

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Wed 9/16

12:05 am-1:22 pm

1 stop10h 17m

Sault Ste Marie

Mon 9/21

10:40 am-6:49 pm

2 stops11h 09m

$967

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Fri 9/18

7:30 pm-10:02 am

2 stops11h 32m

Sault Ste Marie

Tue 9/22

10:40 am-6:49 pm

2 stops11h 09m

$973

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Wed 9/16

12:05 am-1:22 pm

1 stop10h 17m

Sault Ste Marie

Sun 9/20

5:30 am-3:21 pm

2 stops12h 51m

$1,081

San FranciscoSault Ste Marie

SFO San Francisco - YAM Sault Ste Marie

SFOYAM

San Francisco

Thu 9/17

8:31 am-9:57 pm

2 stops10h 26m

Sault Ste Marie

Mon 9/21

10:40 am-6:49 pm

2 stops11h 09m

$1,150

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Francisco to Sault Ste Marie

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Sault Ste Marie according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Sault Ste Marie (SFO to YAM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sault Ste Marie

Best Price Found

$784

Fastest flight time

14h 32m

Direct flights

None
The best flight deal from San Francisco to Sault Ste Marie found on momondo in the last 72 hours is $784
The fastest flight from San Francisco to Sault Ste Marie takes 14h 32m
There are no direct flights from San Francisco to Sault Ste Marie. There are no popular flight routes from San Francisco to Sault Ste Marie.
Search flight deals

Frequently asked questions about flying from San Francisco to Sault Ste Marie

  • How far is San Francisco to Sault Ste Marie by plane?

    The straight-line distance from San Francisco to Sault Ste Marie is 2017.3 mi. Flights usually cover this in 14h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Sault Ste Marie Airport?

    Prices for flights from San Francisco Airport to Sault Ste Marie Airport were last updated today.

  • How old do you have to be to fly from San Francisco Airport to Sault Ste Marie Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Sault Ste Marie Airport.

  • What documentation or ID do you need to fly to Sault Ste Marie Airport?

    The travel and health documents required for your trip to Sault Ste Marie Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sault Ste Marie Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from San Francisco to Sault Ste Marie

  • How do I get Price Alerts for flights from San Francisco to Sault Ste Marie?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Francisco from Sault Ste Marie. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Francisco to Sault Ste Marie with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Sault Ste Marie?

Finding the right flight to Sault Ste Marie from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sault Ste Marie quick and easy, saving you time and money.

Can I find flights from San Francisco to Sault Ste Marie with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sault Ste Marie from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Sault Ste Marie?

momondo helps you find the best flight between San Francisco and Sault Ste Marie by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Sault Ste Marie right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Sault Ste Marie flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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