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Cheap flights from California to Sudbury from $582

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Sudbury departing on 9/19. 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
0 bags

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Find the cheapest flights from California to Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:30 am - 7:17 pm
SFO
-
YSB
7h 47m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
SFO
8h 39m
1 stop
$582Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
4:35 pm - 9:05 am
SFO
-
YSB
13h 30m
2 stops
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
SFO
8h 39m
1 stop
$587Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
7:35 pm - 1:45 pm
SFO
-
YSB
15h 10m
2 stops
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
SFO
8h 39m
1 stop
$588Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
8:30 am - 7:17 pm
SFO
-
YSB
7h 47m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
SFO
8h 39m
1 stop
$604Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
7:35 pm - 1:45 pm
SFO
-
YSB
15h 10m
2 stops
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
SFO
8h 39m
1 stop
$609Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
7:35 pm - 1:45 pm
SFO
-
YSB
15h 10m
2 stops
Air Canada Logo
8:05 pm - 10:20 am
YSB
-
SFO
17h 15m
2 stops
$612Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
7:35 pm - 1:45 pm
SFO
-
YSB
15h 10m
2 stops
Air Canada Logo
8:05 pm - 10:20 am
YSB
-
SFO
17h 15m
2 stops
$633Air Canada
Sat, Sep 19 - Wed, Sep 23
Air Canada Logo
4:35 pm - 9:05 am
SFO
-
YSB
13h 30m
2 stops
Air Canada Logo
8:05 pm - 3:21 pm
YSB
-
SFO
22h 16m
2 stops
$639Air Canada
Sat, Sep 19 - Wed, Sep 23
United Airlines Logo
4:49 pm - 1:46 pm
SAN
-
YSB
17h 57m
2 stops
United Airlines Logo
2:30 pm - 9:15 am
YSB
-
SAN
21h 45m
2 stops
$665United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
7:40 pm - 1:46 pm
SAN
-
YSB
15h 06m
3 stops
United Airlines Logo
2:30 pm - 9:15 am
YSB
-
SAN
21h 45m
2 stops
$671United Airlines
Fri, May 8 - Fri, May 15

Air Canada flights from California to Sudbury, Ontario

Our best Air Canada deals on California to Sudbury, Ontario flight tickets
Air Canada
Sep 19
SFO8:30 amSan Francisco
7h 47m
1 stop
YSB7:17 pmSudbury
Sep 23
YSB9:45 amSudbury
8h 39m
1 stop
SFO3:24 pmSan Francisco
$582
Air Canada
Sep 19
SFO4:35 pmSan Francisco
13h 30m
2 stops
YSB9:05 amSudbury
Sep 23
YSB9:45 amSudbury
8h 39m
1 stop
SFO3:24 pmSan Francisco
$587
Air Canada
Sep 19
SFO7:35 pmSan Francisco
15h 10m
2 stops
YSB1:45 pmSudbury
Sep 23
YSB9:45 amSudbury
8h 39m
1 stop
SFO3:24 pmSan Francisco
$588

United Airlines flights from California to Sudbury, Ontario

Our best United Airlines deals on California to Sudbury, Ontario flight tickets
United Airlines
May 8
SAN4:49 pmSan Diego
17h 57m
2 stops
YSB1:46 pmSudbury
May 15
YSB2:30 pmSudbury
21h 45m
2 stops
SAN9:15 amSan Diego
$665
United Airlines
May 8
SAN7:40 pmSan Diego
15h 06m
3 stops
YSB1:46 pmSudbury
May 15
YSB2:30 pmSudbury
21h 45m
2 stops
SAN9:15 amSan Diego
$671

momondo Fare Finder

 
Customize your flight search to find flights from California 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 April 11, 2026.
Use the filters below to find and compare flights from California 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

Sat 9/19

8:30 am-7:17 pm

1 stop7h 47m

Sudbury

Wed 9/23

9:45 am-3:24 pm

1 stop8h 39m

$582

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

4:35 pm-9:05 am

2 stops13h 30m

Sudbury

Wed 9/23

9:45 am-3:24 pm

1 stop8h 39m

$587

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

7:35 pm-1:45 pm

2 stops15h 10m

Sudbury

Wed 9/23

9:45 am-3:24 pm

1 stop8h 39m

$588

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

8:30 am-7:17 pm

1 stop7h 47m

Sudbury

Wed 9/23

9:45 am-3:24 pm

1 stop8h 39m

$604

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

7:35 pm-1:45 pm

2 stops15h 10m

Sudbury

Wed 9/23

9:45 am-3:24 pm

1 stop8h 39m

$609

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

7:35 pm-1:45 pm

2 stops15h 10m

Sudbury

Wed 9/23

8:05 pm-10:20 am

2 stops17h 15m

$612

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

7:35 pm-1:45 pm

2 stops15h 10m

Sudbury

Wed 9/23

8:05 pm-10:20 am

2 stops17h 15m

$633

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Sat 9/19

4:35 pm-9:05 am

2 stops13h 30m

Sudbury

Wed 9/23

8:05 pm-3:21 pm

2 stops22h 16m

$639

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Fri 5/8

4:49 pm-1:46 pm

2 stops17h 57m

Sudbury

Fri 5/15

2:30 pm-9:15 am

2 stops21h 45m

$665

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Fri 5/8

7:40 pm-1:46 pm

3 stops15h 06m

Sudbury

Fri 5/15

2:30 pm-9:15 am

2 stops21h 45m

$671

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 California 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 California to Sudbury, Ontario flights?

You could potentially save up to 51% on your flight if you consider stops on a California to Sudbury, Ontario flight.

Cheap California to Sudbury, Ontario flight deals and tips

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

Fastest flight time

7h 47m

Direct flights

None
The fastest flight from California to Sudbury, Ontario takes 7h 47m
There are no direct flights from California to Sudbury, Ontario. There are no popular flight routes from California to Sudbury, Ontario.
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Frequently asked questions about flying from California to Sudbury, Ontario

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

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

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

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

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

    The required travel and health documents for your Sudbury Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sudbury Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Sudbury, Ontario

Compare and see reviews for airlines that fly from California to Sudbury, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $253Free CancellationRating
7.1
10,916 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 California to Sudbury?

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

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

Yes. momondo enables you to select and highlight flights to Sudbury from California with this policy.

How can momondo help me find flights from California to Sudbury?

momondo provides multiple filters to help you find the best flight to Sudbury from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for California to Sudbury 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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