How does KAYAK find such low prices on flights from Ontario to San Jose?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to San Jose. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to San Jose?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to San Jose?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to San Jose?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$221 CHEAP FLIGHTS from Ontario to San Jose

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

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Flight Deals

Cheap Flights from Ontario to San Jose

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to San Jose

Sat, Jun 6 - Sat, Jun 20

7:00 am - 10:35 pm

YYZ

SJC

18h 35m

1 stop

8:45 am - 11:59 pm

SJC

YYZ

12h 14m

2 stops

$383United Airlines

Tue, Jun 30 - Sun, Jul 5

1:40 pm - 10:57 pm

YYZ

SJC

12h 17m

1 stop

7:10 pm - 11:19 am

SJC

YYZ

13h 09m

2 stops

$384Delta

Thu, Jun 18 - Sat, Jul 4

10:00 am - 7:35 pm

YYZ

SJC

12h 35m

2 stops

2:59 pm - 6:55 am

SJC

YYZ

12h 56m

2 stops

$404WestJet

Thu, Jul 9 - Fri, Jul 24

6:00 am - 5:12 pm

YYZ

SJC

14h 12m

2 stops

9:55 am - 5:45 am

SJC

YYZ

16h 50m

2 stops

$408WestJet

Thu, Jun 11 - Mon, Jun 22

7:20 pm - 1:24 pm

YTZ

SJC

21h 04m

2 stops

6:37 pm - 4:41 pm

SJC

YTZ

19h 04m

2 stops

$458Air Canada

Fri, Oct 16 - Tue, Oct 20

6:00 am - 9:04 pm

YOW

SJC

18h 04m

2 stops

6:37 pm - 9:35 pm

SJC

YOW

23h 58m

2 stops

$540Air Canada

Mon, Jul 6 - Mon, Jul 13

10:44 am - 12:03 pm

YOW

SJC

28h 19m

2 stops

6:37 pm - 9:11 am

SJC

YOW

11h 34m

2 stops

$588Lufthansa

Mon, Jul 6 - Mon, Jul 13

7:30 pm - 12:03 pm

YOW

SJC

19h 33m

2 stops

6:30 am - 9:35 pm

SJC

YOW

12h 05m

1 stop

$723Lufthansa

Wed, Jun 17 - Mon, Jul 20

7:05 pm - 7:35 pm

YKF

SJC

27h 30m

3 stops

2:55 pm - 3:00 pm

SJC

YKF

21h 05m

3 stops

$759Multiple Airlines

Wed, Jun 17 - Mon, Jul 20

8:40 pm - 7:35 pm

YKF

SJC

25h 55m

2 stops

2:55 pm - 3:00 pm

SJC

YKF

21h 05m

3 stops

$762Multiple Airlines

Useful Info

Low season	April
High season	May
Cheapest flight	$221

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 27% lower on average.

Flight from Toronto Pearson Airport to San Jose

How does KAYAK find such low prices on flights from Ontario to San Jose?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to San Jose.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to San Jose?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to San Jose?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to San Jose?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Jose

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Jose

San Jose (SJC)

$221 Find Cheap Flights from Ontario to San Jose

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

Cheap Flights from Ontario to San Jose

Recent round-trip flight deals from Ontario to San Jose

Recent one-way flight deals from Ontario to San Jose

Recent last minute flight deals from Ontario to San Jose

Good to know

FAQs for booking flights from Ontario to San Jose

How does KAYAK find such low prices on flights from Ontario to San Jose?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to San Jose.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to San Jose?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to San Jose?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to San Jose?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Jose

Information on the airport you'll fly into in San Jose

Cabin class types available on flights to Ontario

Complete your trip to San Jose with a hotel stay or car rental

Find direct flights for San Jose

Flights to other popular destinations

Flights from domestic origins to San Jose

Choose which airport to fly into in San Jose

Find deals for your return flight