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Cheap flights from San Francisco to Sudbury from $726

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 Sudbury departing on 10/20. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:30 am - 7:17 pm-
7h 47m
Air Canada Logo
2:25 pm - 8:59 pm-
9h 34m
$726Air Canada
Tue, Oct 20 - Wed, Oct 21
Air Canada Logo
8:30 am - 7:17 pm-
7h 47m
Air Canada Logo
9:45 am - 9:20 pm-
14h 35m
$731Air Canada
Tue, Oct 20 - Wed, Oct 21
Air Canada Logo
8:30 am - 7:27 pm-
7h 57m
Air Canada Logo
8:05 pm - 10:20 am-
17h 15m
$749Air Canada
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
10:45 pm - 9:00 am-
7h 15m
Air Canada Logo
9:45 am - 9:49 pm-
15h 04m
$750Air Canada
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
8:30 am - 7:27 pm-
7h 57m
Air Canada Logo
8:05 pm - 10:44 am-
17h 39m
$750Air Canada
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
8:30 am - 7:27 pm-
7h 57m
Air Canada Logo
9:45 am - 9:49 pm-
15h 04m
$750Air Canada
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
7:30 pm - 9:00 am-
10h 30m
Air Canada Logo
9:45 am - 9:49 pm-
15h 04m
$755Air Canada
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
7:35 pm - 1:45 pm-
15h 10m
Air Canada Logo
8:05 pm - 10:20 am-
17h 15m
$755Air Canada
Tue, Oct 20 - Wed, Oct 21
United Airlines Logo
12:45 am - 7:27 pm-
15h 42m
United Airlines Logo
9:45 am - 7:22 pm-
12h 37m
$975United Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
12:45 am - 7:27 pm-
15h 42m
United Airlines Logo
9:45 am - 6:49 pm-
12h 04m
$1,066United Airlines
Wed, Sep 16 - Sun, Sep 20

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United Airlines flights from San Francisco to Sudbury, Ontario

Our best United Airlines deals on San Francisco to Sudbury, Ontario flight tickets
United Airlines
Sep 16
SFO12:45 amSan Francisco
15h 42m
2 stops
YSB7:27 pmSudbury
Sep 20
YSB9:45 amSudbury
12h 37m
2 stops
SFO7:22 pmSan Francisco
$975
United Airlines
Sep 16
SFO12:45 amSan Francisco
15h 42m
2 stops
YSB7:27 pmSudbury
Sep 20
YSB9:45 amSudbury
12h 04m
2 stops
SFO6:49 pmSan Francisco
$1,066

Air Canada flights from San Francisco to Sudbury, Ontario

Our best Air Canada deals on San Francisco to Sudbury, Ontario flight tickets
Air Canada
Oct 20
SFO8:30 amSan Francisco
7h 47m
1 stop
YSB7:17 pmSudbury
Oct 21
YSB2:25 pmSudbury
9h 34m
1 stop
SFO8:59 pmSan Francisco
$726
Air Canada
Oct 20
SFO8:30 amSan Francisco
7h 47m
1 stop
YSB7:17 pmSudbury
Oct 21
YSB9:45 amSudbury
14h 35m
2 stops
SFO9:20 pmSan Francisco
$731
Air Canada
Sep 17
SFO8:30 amSan Francisco
7h 57m
1 stop
YSB7:27 pmSudbury
Sep 20
YSB8:05 pmSudbury
17h 15m
2 stops
SFO10:20 amSan Francisco
$749

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Sudbury, Ontario 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 4, 2026.
Use the filters below to find and compare flights from San Francisco to Sudbury, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Tue 10/20

8:30 am-7:17 pm

1 stop7h 47m

Sudbury

Wed 10/21

2:25 pm-8:59 pm

1 stop9h 34m

$726

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Tue 10/20

8:30 am-7:17 pm

1 stop7h 47m

Sudbury

Wed 10/21

9:45 am-9:20 pm

2 stops14h 35m

$731

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Thu 9/17

8:30 am-7:27 pm

1 stop7h 57m

Sudbury

Sun 9/20

8:05 pm-10:20 am

2 stops17h 15m

$749

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Thu 9/17

10:45 pm-9:00 am

1 stop7h 15m

Sudbury

Sun 9/20

9:45 am-9:49 pm

1 stop15h 04m

$750

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Thu 9/17

8:30 am-7:27 pm

1 stop7h 57m

Sudbury

Sun 9/20

8:05 pm-10:44 am

1 stop17h 39m

$750

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Thu 9/17

8:30 am-7:27 pm

1 stop7h 57m

Sudbury

Sun 9/20

9:45 am-9:49 pm

1 stop15h 04m

$750

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Thu 9/17

7:30 pm-9:00 am

2 stops10h 30m

Sudbury

Sun 9/20

9:45 am-9:49 pm

1 stop15h 04m

$755

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Tue 10/20

7:35 pm-1:45 pm

2 stops15h 10m

Sudbury

Wed 10/21

8:05 pm-10:20 am

2 stops17h 15m

$755

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Wed 9/16

12:45 am-7:27 pm

2 stops15h 42m

Sudbury

Sun 9/20

9:45 am-7:22 pm

2 stops12h 37m

$975

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Wed 9/16

12:45 am-7:27 pm

2 stops15h 42m

Sudbury

Sun 9/20

9:45 am-6:49 pm

2 stops12h 04m

$1,066

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sudbury from

How to get the cheapest flight ticket from San Francisco to Sudbury, Ontario

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

Can stopping save me money on San Francisco to Sudbury, Ontario flights?

You could potentially save up to 37% on your flight if you consider stops on a San Francisco to Sudbury, Ontario flight.

When to book flights from San Francisco to Sudbury, Ontario

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

Cheap San Francisco to Sudbury, Ontario (SFO to YSB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sudbury, Ontario

Fastest flight time

7h 47m

Direct flights

None
The fastest flight from San Francisco to Sudbury, Ontario takes 7h 47m
There are no direct flights from San Francisco to Sudbury, Ontario. There are no popular flight routes from San Francisco to Sudbury, Ontario.
Search flight deals

Frequently asked questions about flying from San Francisco to Sudbury, Ontario

  • How far is San Francisco to Sudbury by plane?

    San Francisco and Sudbury are 2176.6 mi apart from one another. By plane, this route typically takes 7h 47m.

  • When did momondo last update prices for flights from San Francisco Airport to Sudbury Airport?

    Prices for flights from San Francisco Airport to Sudbury Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Sudbury Airport?

  • How old do you have to be to fly from San Francisco Airport to Sudbury 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 Sudbury Airport.

  • What documentation or ID do you need to fly to Sudbury Airport?

    The travel and health documents required for your trip to Sudbury 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 Sudbury Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Sudbury, Ontario?

Best airlines flying from San Francisco to Sudbury, Ontario

Compare and see reviews for airlines that fly from San Francisco to Sudbury, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $253Free CancellationRating
7.1
11,428 reviews
Search Air Canada flights

Traveling to a place near Sudbury?

Book flights to Sudbury if you plan to visit one of these locations
Elliot Lake

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Sudbury?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Sudbury. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Sudbury with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sudbury from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Sudbury?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sudbury from San Francisco.

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

Yes momondo offers price alerts on flights to Sudbury from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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