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

The flight from Region of Ontario to San Jose, California depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Ottawa (a popular airport in Region of Ontario) to San Jose, California (the most popular airport in San Jose, California), then the flight time is 8h 10m on average. If you fly from Toronto (another popular airport in Region of Ontario) to San Jose, California, then the average flight time is 13h 22m.

What airlines fly to San Jose, California?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to San Jose, California from Region of Ontario according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 7 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Ontario to San Jose Airport refresh 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 4 as of June 2026.

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

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

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

$195 Cheap Flights from Ontario to San Jose, California in 2026

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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.

1:40 pm - 10:57 pm

YYZ

SJC

12h 17m

1 stop

6:35 am - 10:01 pm

SJC

YYZ

12h 26m

1 stop

$329Delta

Wed, Jul 1 - Fri, Jul 17

6:15 am - 2:12 pm

YYZ

SJC

10h 57m

2 stops

6:10 pm - 8:53 am

SJC

YYZ

11h 43m

2 stops

$330Delta

Tue, Sep 29 - Sat, Oct 3

6:10 am - 12:03 pm

YYZ

SJC

8h 53m

1 stop

4:00 pm - 9:54 am

SJC

YYZ

14h 54m

2 stops

$339United Airlines

Tue, Jun 30 - Sat, Jul 18

2:45 pm - 9:56 pm

YYZ

SJC

10h 11m

1 stop

7:16 pm - 10:45 am

SJC

YYZ

12h 29m

2 stops

$344American Airlines

Tue, Oct 6 - Sat, Oct 17

12:15 pm - 9:04 pm

YTZ

SJC

11h 49m

2 stops

6:40 am - 4:41 pm

SJC

YTZ

7h 01m

1 stop

$383United Airlines

Sat, Oct 24 - Wed, Oct 28

3:45 pm - 10:32 pm

YUL

SJC

9h 47m

1 stop

2:30 pm - 2:44 pm

SJC

YUL

21h 14m

1 stop

$424American Airlines

Sat, Aug 22 - Sat, Sep 5

7:20 pm - 5:31 pm

YTZ

SJC

25h 11m

2 stops

6:37 pm - 4:41 pm

SJC

YTZ

19h 04m

2 stops

$433Air Canada

Thu, Sep 10 - Mon, Sep 14

7:00 am - 5:31 pm

YOW

SJC

13h 31m

2 stops

8:45 am - 1:35 am

SJC

YOW

13h 50m

2 stops

$449Air Canada

Thu, Oct 15 - Wed, Oct 21

8:40 pm - 10:52 pm

YKF

SJC

29h 12m

3 stops

2:51 pm - 7:50 pm

SJC

YKF

25h 59m

2 stops

$741WestJet

Wed, Jun 17 - Fri, Jun 19

6:10 am - 5:12 pm

YXU

SJC

14h 02m

2 stops

2:59 pm - 5:20 am

SJC

YXU

11h 21m

2 stops

$839WestJet

Thu, Jul 9 - Wed, Jul 29

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

Jun 18

YYZ10:45 amToronto Pearson Intl

9h 49m

1 stop

SJC5:34 pmSan Jose

Dec 12

SJC4:00 pmSan Jose

18h 33m

2 stops

YYZ1:33 pmToronto Pearson Intl

$332

United Airlines

Jun 30

YYZ6:10 amToronto Pearson Intl

8h 53m

1 stop

SJC12:03 pmSan Jose

Jul 18

SJC4:00 pmSan Jose

14h 54m

2 stops

YYZ9:54 amToronto Pearson Intl

$339

United Airlines

Oct 24

YTZ12:15 pmToronto Island

11h 49m

2 stops

SJC9:04 pmSan Jose

Oct 28

SJC6:40 amSan Jose

7h 01m

1 stop

YTZ4:41 pmToronto Island

$383

WestJet flights from Region of Ontario to San Jose, California

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

WestJet

Jul 30

YYZ10:50 amToronto Pearson Intl

11h 42m

2 stops

SJC7:32 pmSan Jose

Aug 7

SJC9:34 amSan Jose

12h 31m

2 stops

YYZ1:05 amToronto Pearson Intl

$402

WestJet

Jul 1

YYZ10:30 pmToronto Pearson Intl

20h 35m

2 stops

SJC4:05 pmSan Jose

Jul 19

SJC7:00 amSan Jose

15h 05m

2 stops

YYZ1:05 amToronto Pearson Intl

$421

WestJet

Aug 10

YYZ6:00 amToronto Pearson Intl

12h 50m

2 stops

SJC3:50 pmSan Jose

Aug 20

SJC2:59 pmSan Jose

11h 46m

2 stops

YYZ5:45 amToronto Pearson Intl

$427

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 7/1

1:40 pm-10:57 pm

1 stop12h 17m

San Jose

Fri 7/17

6:35 am-10:01 pm

1 stop12h 26m

$329

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 9/29

6:15 am-2:12 pm

2 stops10h 57m

San Jose

Sat 10/3

6:10 pm-8:53 am

2 stops11h 43m

$330

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 6/30

6:10 am-12:03 pm

1 stop8h 53m

San Jose

Sat 7/18

4:00 pm-9:54 am

2 stops14h 54m

$339

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 10/6

2:45 pm-9:56 pm

1 stop10h 11m

San Jose

Sat 10/17

7:16 pm-10:45 am

2 stops12h 29m

$344

Quickest round-trip

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Sat 10/24

12:15 pm-9:04 pm

2 stops11h 49m

San Jose

Wed 10/28

6:40 am-4:41 pm

1 stop7h 01m

$383

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Sat 8/22

3:45 pm-10:32 pm

1 stop9h 47m

San Jose

Sat 9/5

2:30 pm-2:44 pm

1 stop21h 14m

$424

TorontoSan Jose

YTZ - SJC

YTZSJC

Toronto Island

Thu 9/10

7:20 pm-5:31 pm

2 stops25h 11m

San Jose

Mon 9/14

6:37 pm-4:41 pm

2 stops19h 04m

$433

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Thu 10/15

7:00 am-5:31 pm

2 stops13h 31m

San Jose

Wed 10/21

8:45 am-1:35 am

2 stops13h 50m

$449

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Wed 6/17

8:40 pm-10:52 pm

3 stops29h 12m

San Jose

Fri 6/19

2:51 pm-7:50 pm

2 stops25h 59m

$741

LondonSan Jose

YXU - SJC

YXUSJC

London

Thu 7/9

6:10 am-5:12 pm

2 stops14h 02m

San Jose

Wed 7/29

2:59 pm-5:20 am

2 stops11h 21m

$839

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?

The month of June is, on average, the cheapest month to fly to San Jose, California from Region of Ontario, with most prices found around $132. If you are unable to visit San Jose, California during the month of June, then departing from Region of Ontario during the month July is also very affordable. Most momondo users find prices during this month for around $152.

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 $426 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 $334 on momondo.

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

You could potentially save up to 3% 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	8h 10m
Direct flights	None

The fastest flight from Region of Ontario to San Jose, California takes 8h 10m

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 refresh 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 4 as of June 2026.
How old do you have to be to fly from Ontario to San Jose 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 Ontario to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents required for your trip to San Jose 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 San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Delta	PriceFrom $309	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 9,773 reviews	Search United Airlines flights
Air Canada	PriceFrom $373	Free Cancellation	Rating 7.1 11,126 reviews	Search Air Canada flights
American Airlines	PriceFrom $461	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Ontario to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

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

Yes. momondo allows you to filter the results for Ontario to San Jose flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and San Jose 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 Ontario to San Jose right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Ontario to San Jose from $195

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 7/10. 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

WestJet flights from Region of Ontario to San Jose, California

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

momondo Fare Finder

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?

What 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

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

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

Airports servicing California

Fly your favorite airline to San Jose

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Jose

List of cabin classes available on flights landing in San Jose. Availability may vary depending on flight origin and airline.

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