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Cheap flights from San Francisco to Sault Ste Marie from $346

This is the cheapest one-way 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 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
8:30 am - 9:54 pm
SFO
-
YAM
10h 24m
1 stop
Air Canada Logo
5:30 am - 10:55 am
YAM
-
SFO
8h 25m
1 stop
$762Air Canada
Fri, Apr 17 - Sat, Apr 18
Air Canada Logo
7:25 am - 9:54 pm
SFO
-
YAM
11h 29m
2 stops
Air Canada Logo
5:30 am - 10:55 am
YAM
-
SFO
8h 25m
1 stop
$768Air Canada
Fri, Apr 17 - Sat, Apr 18
Air Canada Logo
7:25 am - 9:54 pm
SFO
-
YAM
11h 29m
2 stops
Air Canada Logo
5:30 am - 3:32 pm
YAM
-
SFO
13h 02m
2 stops
$773Air Canada
Fri, Apr 17 - Sat, Apr 18
Air Canada Logo
8:30 am - 9:54 pm
SFO
-
YAM
10h 24m
1 stop
Air Canada Logo
5:30 am - 3:32 pm
YAM
-
SFO
13h 02m
2 stops
$779Air Canada
Fri, Apr 17 - Sat, Apr 18
Air Canada Logo
7:25 am - 9:54 pm
SFO
-
YAM
11h 29m
2 stops
Air Canada Logo
5:30 am - 3:32 pm
YAM
-
SFO
13h 02m
2 stops
$784Air Canada
Fri, Apr 17 - Sat, Apr 18

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
Apr 17
SFO8:30 amSan Francisco
10h 24m
1 stop
YAM9:54 pmSault Ste Marie
Apr 18
YAM5:30 amSault Ste Marie
8h 25m
1 stop
SFO10:55 amSan Francisco
$762
Air Canada
Apr 17
SFO7:25 amSan Francisco
11h 29m
2 stops
YAM9:54 pmSault Ste Marie
Apr 18
YAM5:30 amSault Ste Marie
8h 25m
1 stop
SFO10:55 amSan Francisco
$768
Air Canada
Apr 17
SFO8:30 amSan Francisco
10h 24m
1 stop
YAM9:54 pmSault Ste Marie
Apr 18
YAM5:30 amSault Ste Marie
8h 25m
1 stop
SFO10:55 amSan Francisco
$773

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 February 12, 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

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Fri 4/17

8:30 am-9:54 pm

1 stop10h 24m

Sault Ste Marie

Sat 4/18

5:30 am-10:55 am

1 stop8h 25m

$762

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Fri 4/17

7:25 am-9:54 pm

2 stops11h 29m

Sault Ste Marie

Sat 4/18

5:30 am-10:55 am

1 stop8h 25m

$768

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Fri 4/17

7:25 am-9:54 pm

2 stops11h 29m

Sault Ste Marie

Sat 4/18

5:30 am-3:32 pm

2 stops13h 02m

$773

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Fri 4/17

8:30 am-9:54 pm

1 stop10h 24m

Sault Ste Marie

Sat 4/18

5:30 am-3:32 pm

2 stops13h 02m

$779

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Fri 4/17

7:25 am-9:54 pm

2 stops11h 29m

Sault Ste Marie

Sat 4/18

5:30 am-3:32 pm

2 stops13h 02m

$784

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Thu 5/21

4:35 pm-9:54 am

2 stops14h 19m

$346

San FranciscoSault Ste Marie

SFO - YAM

SFOYAM

San Francisco

Thu 5/21

1:40 pm-9:54 am

1 stop17h 14m

$357

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sault Ste Marie from

How to get the cheapest flight ticket from San Francisco to Sault Ste Marie

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Sault Ste Marie?

Air Canada is the most popular carrier operating from San Francisco to Sault Ste Marie

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

Fastest flight time

10h 24m

Direct flights

None
The fastest flight from San Francisco to Sault Ste Marie takes 10h 24m
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.
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  • How far is San Francisco to Sault Ste Marie by plane?

    The straight-line distance from San Francisco to Sault Ste Marie is 2017.5 mi. Flights usually cover this in 10h 24m, 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.

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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