How long does it take to fly to Sudbury, Ontario?

Flight times from California to Sudbury, Ontario vary, but if you’re flying out of San Francisco and flying into Sudbury, Ontario (one of the most popular routes), then the duration is 7h 31m on average. Another popular route from California to Sudbury, Ontario is flying from San Diego to Sudbury, Ontario, which will take roughly 12h 16m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from California to Sudbury?

Air Canada is the most popular carrier operating from California to Sudbury

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?

There is 1 operator available for flights from California to Sudbury Airport as of December 2025.

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.

$291 Cheap Flights from California to Sudbury in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from California to Sudbury

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 9:05 am

SAN

YSB

16h 50m1 stop

7:55 pm - 11:50 am

YSB

SAN

18h 55m2 stops

$588Air Canada

Mon, May 25 - Wed, May 27

8:15 am - 9:05 am

SAN

YSB

21h 50m2 stops

7:55 pm - 11:50 am

YSB

SAN

18h 55m2 stops

$589Air Canada

Mon, May 25 - Wed, May 27

8:15 am - 9:05 am

SAN

YSB

21h 50m2 stops

7:55 pm - 11:50 am

YSB

SAN

18h 55m2 stops

$616Air Canada

Mon, May 25 - Wed, May 27

1:15 pm - 9:05 am

SAN

YSB

16h 50m1 stop

7:55 pm - 8:43 pm

YSB

SAN

27h 48m2 stops

$626Air Canada

Mon, May 25 - Wed, May 27

8:15 am - 9:05 am

SAN

YSB

21h 50m2 stops

7:55 pm - 8:43 pm

YSB

SAN

27h 48m2 stops

$627Air Canada

Mon, May 25 - Wed, May 27

8:30 am - 7:24 pm

SFO

YSB

7h 54m1 stop

3:55 pm - 9:39 pm

YSB

SFO

8h 44m1 stop

$637Air Canada

Mon, Mar 16 - Wed, Mar 18

4:25 pm - 9:09 am

SFO

YSB

13h 44m2 stops

9:45 am - 3:25 pm

YSB

SFO

8h 40m1 stop

$642Air Canada

Mon, Mar 16 - Wed, Mar 18

10:30 pm - 1:46 pm

SAN

YSB

12h 16m2 stops

9:45 am - 8:26 pm

YSB

SAN

13h 41m3 stops

$646United Airlines

Mon, May 25 - Wed, May 27

4:25 pm - 9:09 am

SFO

YSB

13h 44m2 stops

9:45 am - 9:22 pm

YSB

SFO

14h 37m2 stops

$651Air Canada

Mon, Mar 16 - Wed, Mar 18

10:30 pm - 1:46 pm

SAN

YSB

12h 16m2 stops

9:45 am - 8:26 pm

YSB

SAN

13h 41m3 stops

$769United Airlines

Mon, May 25 - Wed, May 27

Air Canada flights from California to Sudbury, Ontario

Our best Air Canada deals on California to Sudbury, Ontario flight tickets

Air Canada

May 25

SAN1:15 pmSan Diego

16h 50m

1 stop

YSB9:05 amSudbury

May 27

YSB7:55 pmSudbury

18h 55m

2 stops

SAN11:50 amSan Diego

$588

Find similar

Air Canada

May 25

SAN8:15 amSan Diego

21h 50m

2 stops

YSB9:05 amSudbury

May 27

YSB7:55 pmSudbury

18h 55m

2 stops

SAN11:50 amSan Diego

$589

Find similar

Air Canada

May 25

SAN8:15 amSan Diego

21h 50m

2 stops

YSB9:05 amSudbury

May 27

YSB7:55 pmSudbury

18h 55m

2 stops

SAN11:50 amSan Diego

$616

Find similar

United Airlines flights from California to Sudbury, Ontario

Our best United Airlines deals on California to Sudbury, Ontario flight tickets

United Airlines

May 25

SAN10:30 pmSan Diego

12h 16m

2 stops

YSB1:46 pmSudbury

May 27

YSB9:45 amSudbury

13h 41m

3 stops

SAN8:26 pmSan Diego

$646

Find similar

United Airlines

May 25

SAN10:30 pmSan Diego

12h 16m

2 stops

YSB1:46 pmSudbury

May 27

YSB9:45 amSudbury

13h 41m

3 stops

SAN8:26 pmSan Diego

$769

Find similar

United Airlines

Dec 31

SFO2:57 pmSan Francisco

21h 42m

2 stops

YSB3:39 pmSudbury

Jan 18

YSB4:15 pmSudbury

8h 24m

1 stop

SFO9:39 pmSan Francisco

$827

Find similar

momondo Fare Finder

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

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

1:15 pm-9:05 am

1 stop16h 50m

Sudbury

Wed 5/27

7:55 pm-11:50 am

2 stops18h 55m

$588

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

8:15 am-9:05 am

2 stops21h 50m

Sudbury

Wed 5/27

7:55 pm-11:50 am

2 stops18h 55m

$589

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

8:15 am-9:05 am

2 stops21h 50m

Sudbury

Wed 5/27

7:55 pm-11:50 am

2 stops18h 55m

$616

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

1:15 pm-9:05 am

1 stop16h 50m

Sudbury

Wed 5/27

7:55 pm-8:43 pm

2 stops27h 48m

$626

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

8:15 am-9:05 am

2 stops21h 50m

Sudbury

Wed 5/27

7:55 pm-8:43 pm

2 stops27h 48m

$627

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Mon 3/16

8:30 am-7:24 pm

1 stop7h 54m

Sudbury

Wed 3/18

3:55 pm-9:39 pm

1 stop8h 44m

$637

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Mon 3/16

4:25 pm-9:09 am

2 stops13h 44m

Sudbury

Wed 3/18

9:45 am-3:25 pm

1 stop8h 40m

$642

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

10:30 pm-1:46 pm

2 stops12h 16m

Sudbury

Wed 5/27

9:45 am-8:26 pm

3 stops13h 41m

$646

San FranciscoSudbury

SFO - YSB

SFOYSB

San Francisco

Mon 3/16

4:25 pm-9:09 am

2 stops13h 44m

Sudbury

Wed 3/18

9:45 am-9:22 pm

2 stops14h 37m

$651

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Mon 5/25

10:30 pm-1:46 pm

2 stops12h 16m

Sudbury

Wed 5/27

9:45 am-8:26 pm

3 stops13h 41m

$769

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Sudbury, Ontario?

The cheapest day to depart from California to Sudbury, Ontario is on a Friday. Travelers who choose to depart for Sudbury, Ontario on a Friday will often find tickets for as low as $274. Flights from California to Sudbury, Ontario on a Tuesday will generally be more expensive and average around $724. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sudbury, Ontario?

Our most recent data shows that the best time of day to fly to Sudbury, Ontario is in the evening. Flights from California to Sudbury, Ontario during this time can be as low as $664. Flights in the morning are often more expensive with an average ticket price of $670.

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 31m
Direct flights	None

The fastest flight from California to Sudbury, Ontario takes 7h 31m

There are no direct flights from California to Sudbury, Ontario. There are no popular flight routes from California to Sudbury, Ontario.

Search flight deals

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?
There is 1 operator available for flights from California to Sudbury Airport as of December 2025.
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 Canada	PriceFrom $638	Free Cancellation	Rating 7.1 10,531 reviews		Search Air Canada flights

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.