How long does it take to fly to San Jose, California?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Hamilton, and flying into San Jose, California, then you can expect flight times to average 10h 43m and 13h 28m, respectively.

What is the cheapest airline that flies from Ontario to San Jose?

Delta, United Airlines, and WestJet are the most popular carriers operating from Ontario to San Jose

Which airlines fly to San Jose, California?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to San Jose, California from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to San Jose, California. Keep in mind that there are 8 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to San Jose Airport?

Prices for flights from Ontario to San Jose Airport are updated daily.

How many operators does momondo search for flights from Ontario to San Jose Airport?

The number of operators available for flights from Ontario to San Jose Airport is 6 as of July 2026.

How old do you have to be to fly from Ontario to San Jose Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to San Jose Airport.

What documentation or ID do you need to fly to San Jose Airport?

The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 241 Cheap Flights from Ontario to San Jose, California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to San Jose

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 a.m. - 2:14 p.m.

YYZ

SJC

11h 04m

2 stops

6:19 p.m. - 8:53 a.m.

SJC

YYZ

11h 34m

2 stops

C$ 410Delta

Wed, 19 Aug - Wed, 9 Sep

12:08 p.m. - 7:51 p.m.

YYZ

SJC

10h 43m

2 stops

6:40 a.m. - 5:18 p.m.

SJC

YYZ

7h 38m

1 stop

C$ 427Delta

Tue, 22 Sep - Fri, 25 Sep

3:45 p.m. - 10:50 a.m.

YUL

SJC

22h 05m

1 stop

2:30 p.m. - 2:44 p.m.

SJC

YUL

21h 14m

1 stop

C$ 505American Airlines

Sat, 15 Aug - Sat, 22 Aug

12:15 p.m. - 10:50 p.m.

YTZ

SJC

13h 35m

1 stop

2:10 p.m. - 10:07 a.m.

SJC

YTZ

16h 57m

1 stop

C$ 514United Airlines

Sat, 19 Sep - Wed, 23 Sep

12:15 p.m. - 8:54 p.m.

YTZ

SJC

11h 39m

2 stops

6:37 p.m. - 6:46 p.m.

SJC

YTZ

21h 09m

2 stops

C$ 515United Airlines

Sat, 19 Sep - Wed, 23 Sep

2:30 p.m. - 10:50 a.m.

YUL

SJC

23h 20m

2 stops

2:30 p.m. - 11:43 a.m.

SJC

YUL

18h 13m

2 stops

C$ 590American Airlines

Sat, 15 Aug - Sat, 22 Aug

8:30 p.m. - 1:08 p.m.

YTZ

SJC

19h 38m

2 stops

2:10 p.m. - 10:07 a.m.

SJC

YTZ

16h 57m

1 stop

C$ 805Multiple Airlines

Fri, 4 Sep - Fri, 11 Sep

8:40 p.m. - 3:44 p.m.

YKF

SJC

22h 04m

2 stops

2:56 p.m. - 3:00 p.m.

SJC

YKF

21h 04m

2 stops

C$ 1,057Multiple Airlines

Fri, 18 Sep - Mon, 28 Sep

8:40 p.m. - 3:44 p.m.

YKF

SJC

22h 04m

2 stops

2:56 p.m. - 7:50 p.m.

SJC

YKF

25h 54m

2 stops

C$ 1,365WestJet

Fri, 18 Sep - Mon, 28 Sep

8:40 p.m. - 3:44 p.m.

YKF

SJC

22h 04m

2 stops

2:56 p.m. - 7:50 p.m.

SJC

YKF

25h 54m

2 stops

C$ 1,367WestJet

Fri, 18 Sep - Tue, 29 Sep

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United Airlines flights from Region of Ontario to San Jose, California

Our best United Airlines deals on Region of Ontario to San Jose, California flight tickets

United Airlines

19 Sep

YTZ12:15 p.m.Toronto Island

13h 35m

1 stop

SJC10:50 p.m.San Jose

23 Sep

SJC2:10 p.m.San Jose

16h 57m

1 stop

YTZ10:07 a.m.Toronto Island

C$ 514

United Airlines

19 Sep

YTZ12:15 p.m.Toronto Island

11h 39m

2 stops

SJC8:54 p.m.San Jose

23 Sep

SJC6:37 p.m.San Jose

21h 09m

2 stops

YTZ6:46 p.m.Toronto Island

C$ 515

United Airlines

19 Sep

YTZ12:15 p.m.Toronto Island

11h 39m

2 stops

SJC8:54 p.m.San Jose

23 Sep

SJC2:10 p.m.San Jose

16h 57m

1 stop

YTZ10:07 a.m.Toronto Island

C$ 522

Air Canada flights from Region of Ontario to San Jose, California

Our best Air Canada deals on Region of Ontario to San Jose, California flight tickets

Air Canada

4 Aug

YYZ11:10 p.m.Toronto Pearson Intl

21h 25m

2 stops

SJC5:35 p.m.San Jose

10 Aug

SJC6:37 p.m.San Jose

24h 59m

2 stops

YYZ10:36 p.m.Toronto Pearson Intl

C$ 590

Air Canada

7 Aug

YTZ7:35 p.m.Toronto Island

20h 49m

2 stops

SJC1:24 p.m.San Jose

14 Aug

SJC6:37 p.m.San Jose

19h 16m

2 stops

YTZ4:53 p.m.Toronto Island

C$ 755

Air Canada

13 Oct

YOW5:00 a.m.Ottawa

18h 48m

2 stops

SJC8:48 p.m.San Jose

21 Oct

SJC6:35 p.m.San Jose

19h 41m

2 stops

YOW5:16 p.m.Ottawa

C$ 877

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Wed 19/8

6:10 a.m.-2:14 p.m.

2 stops11h 04m

San Jose

Wed 9/9

6:19 p.m.-8:53 a.m.

2 stops11h 34m

C$ 410

Quickest round-trip

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 22/9

12:08 p.m.-7:51 p.m.

2 stops10h 43m

San Jose

Fri 25/9

6:40 a.m.-5:18 p.m.

1 stop7h 38m

C$ 427

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

3:45 p.m.-10:50 a.m.

1 stop22h 05m

San Jose

Sat 22/8

2:30 p.m.-2:44 p.m.

1 stop21h 14m

C$ 505

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Sat 19/9

12:15 p.m.-10:50 p.m.

1 stop13h 35m

San Jose

Wed 23/9

2:10 p.m.-10:07 a.m.

1 stop16h 57m

C$ 514

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Sat 19/9

12:15 p.m.-8:54 p.m.

2 stops11h 39m

San Jose

Wed 23/9

6:37 p.m.-6:46 p.m.

2 stops21h 09m

C$ 515

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

2:30 p.m.-10:50 a.m.

2 stops23h 20m

San Jose

Sat 22/8

2:30 p.m.-11:43 a.m.

2 stops18h 13m

C$ 590

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Fri 4/9

8:30 p.m.-1:08 p.m.

2 stops19h 38m

San Jose

Fri 11/9

2:10 p.m.-10:07 a.m.

1 stop16h 57m

C$ 805

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Fri 18/9

8:40 p.m.-3:44 p.m.

2 stops22h 04m

San Jose

Mon 28/9

2:56 p.m.-3:00 p.m.

2 stops21h 04m

C$ 1,057

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Fri 18/9

8:40 p.m.-3:44 p.m.

2 stops22h 04m

San Jose

Mon 28/9

2:56 p.m.-7:50 p.m.

2 stops25h 54m

C$ 1,365

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Fri 18/9

8:40 p.m.-3:44 p.m.

2 stops22h 04m

San Jose

Tue 29/9

2:56 p.m.-7:50 p.m.

2 stops25h 54m

C$ 1,367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to San Jose, California

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 month to fly to San Jose, California?

In general, March is the cheapest month to fly from Region of Ontario to San Jose, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 456. If you don’t want to visit San Jose, California in March, then you should wait until May to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 542.

How far in advance should I book a flight from Ontario to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around C$ 612 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Region of Ontario for as low as C$ 369 on momondo.

Can stopping save me money on Region of Ontario to San Jose, California flights?

You could potentially save up to 19% on your flight if you consider stops on a Region of Ontario to San Jose, California flight.

Cheap Region of Ontario to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to San Jose, California

Fastest flight time	7h 46m
Direct flights	None

The fastest flight from Region of Ontario to San Jose, California takes 7h 46m

There are no direct flights from Region of Ontario to San Jose, California. There are no popular flight routes from Region of Ontario to San Jose, California.

Search flight deals

Frequently asked questions about flying from Ontario to San Jose, California

When did momondo last update prices for flights from Ontario to San Jose Airport?
Prices for flights from Ontario to San Jose Airport are updated daily.
How many operators does momondo search for flights from Ontario to San Jose Airport?
The number of operators available for flights from Ontario to San Jose Airport is 6 as of July 2026.
How old do you have to be to fly from Ontario to San Jose Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to San Jose, California

Compare and see reviews for airlines that fly from Region of Ontario to San Jose, California with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom C$ 296	Free Cancellation	Rating 7.9 12,706 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom C$ 334	Free Cancellation	Rating 7.1 11,378 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 412	Free Cancellation	Rating 7.4 10,026 reviews	Search United Airlines flights
Delta	PriceFrom C$ 413	Free Cancellation	Rating 7.8 8,481 reviews	Search Delta flights
American Airlines	PriceFrom C$ 428	Free Cancellation	Rating 7.1 11,843 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 495	Free Cancellation	Rating 7.2 3,416 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to San Jose?

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

Can I find flights from Ontario to San Jose with flexible booking policies on momondo?

Yes. All flights to San Jose from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to San Jose.

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

Price alerts on flights to San Jose from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Ontario to San Jose from C$ 241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to San Jose departing on 5/9. 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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United Airlines flights from Region of Ontario to San Jose, California

Our best United Airlines deals on Region of Ontario to San Jose, California flight tickets

Air Canada flights from Region of Ontario to San Jose, California

Our best Air Canada deals on Region of Ontario to San Jose, California flight tickets

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Use the filters below to find and compare flights from Ontario to San Jose, California that are best for you.

See travel insights to San Jose from

How to get the cheapest flight ticket from Region of Ontario to San Jose, California

What is the cheapest month to fly to San Jose, California?

How far in advance should I book a flight from Ontario to San Jose, California?

Can stopping save me money on Region of Ontario to San Jose, California flights?

What is the cheapest airline that flies from Ontario to San Jose?

Which airlines fly to San Jose, California?

How long does it take to fly to San Jose, California?

Cheap Region of Ontario to San Jose, California flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to San Jose, California

Best airlines flying from Region of Ontario to San Jose, California

Compare and see reviews for airlines that fly from Region of Ontario to San Jose, California with momondo

Why use momondo?

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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