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.

$192 CHEAP FLIGHTS from Ontario to San Jose

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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

Wed, Oct 7 - Sat, Oct 10

6:15 am - 11:44 amYYZ Toronto Pearson Intl-SJC San Jose

8h 29m1 stop Atlanta Hartsfield-Jackson

5:42 pm - 11:59 amSJC San Jose-YYZ Toronto Pearson Intl

15h 17m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$325Delta

Wed, Oct 7 - Sat, Oct 10

6:30 am - 5:38 pmYYZ Toronto Pearson Intl-SJC San Jose

14h 08m2 stops Minneapolis St Paul Los Angeles Los Angeles

7:00 am - 11:15 pmSJC San Jose-YYZ Toronto Pearson Intl

13h 15m2 stops Los Angeles Los Angeles Minneapolis St Paul

$325Delta

Wed, Oct 21 - Sat, Oct 31

10:45 am - 5:32 pmYYZ Toronto Pearson Intl-SJC San Jose

9h 47m1 stop Denver Intl

6:30 am - 4:47 pmSJC San Jose-YYZ Toronto Pearson Intl

7h 17m1 stop Chicago O'Hare Intl

$329United Airlines

Fri, Oct 23 - Sat, Oct 31

5:15 pm - 10:42 pmYYZ Toronto Pearson Intl-SJC San Jose

8h 27m1 stop Chicago O'Hare Intl

6:30 am - 11:59 pmSJC San Jose-YYZ Toronto Pearson Intl

14h 29m1 stop Chicago O'Hare Intl

$335United Airlines

Wed, Oct 21 - Fri, Oct 30

1:15 pm - 10:43 pmYYZ Toronto Pearson Intl-SJC San Jose

12h 28m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

7:16 pm - 10:59 amSJC San Jose-YYZ Toronto Pearson Intl

12h 43m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$356American Airlines

Sat, Sep 19 - Mon, Sep 21

1:39 pm - 9:27 pmYYZ Toronto Pearson Intl-SJC San Jose

10h 48m1 stop Atlanta Hartsfield-Jackson

12:56 pm - 12:04 amSJC San Jose-YYZ Toronto Pearson Intl

8h 08m1 stop Atlanta Hartsfield-Jackson

$357WestJet

Wed, Oct 7 - Sat, Oct 10

6:40 pm - 9:39 amYYZ Toronto Pearson Intl-SJC San Jose

17h 59m1 stop Denver Intl

8:45 am - 9:32 pmSJC San Jose-YYZ Toronto Pearson Intl

9h 47m1 stop Denver Intl

$361Air Canada

Wed, Sep 30 - Thu, Oct 1

6:46 am - 1:38 pmYYZ Toronto Pearson Intl-SJC San Jose

9h 52m1 stop Dallas/Fort Worth

12:02 pm - 10:59 pmSJC San Jose-YYZ Toronto Pearson Intl

7h 57m1 stop Dallas/Fort Worth

$367American Airlines

Sat, Oct 24 - Sat, Oct 31

6:40 pm - 9:39 amYYZ Toronto Pearson Intl-SJC San Jose

17h 59m1 stop Denver Intl

8:45 am - 6:37 pmSJC San Jose-YYZ Toronto Pearson Intl

6h 52m1 stop Denver Intl

$372Air Canada

Thu, Oct 8 - Sun, Oct 11

11:43 am - 9:30 pmYYZ Toronto Pearson Intl-SJC San Jose

12h 47m1 stop Atlanta Hartsfield-Jackson

6:35 am - 10:04 pmSJC San Jose-YYZ Toronto Pearson Intl

12h 29m1 stop Atlanta Hartsfield-Jackson

$408WestJet

Recent last minute flight deals from Ontario to San Jose

Sat, Aug 29 - Wed, Sep 9

11:40 am - 9:41 pmYYZ Toronto Pearson Intl-SJC San Jose

13h 01m1 stop Atlanta Hartsfield-Jackson

6:40 am - 9:59 pmSJC San Jose-YYZ Toronto Pearson Intl

12h 19m1 stop Atlanta Hartsfield-Jackson

$397Delta

Sat, Aug 29 - Mon, Sep 7

9:45 am - 9:41 pmYYZ Toronto Pearson Intl-SJC San Jose

14h 56m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:40 am - 9:59 pmSJC San Jose-YYZ Toronto Pearson Intl

12h 19m1 stop Atlanta Hartsfield-Jackson

$397Delta

Wed, Aug 26 - Wed, Sep 9

7:30 am - 5:31 pmYYZ Toronto Pearson Intl-SJC San Jose

13h 01m2 stops Newark Denver Intl

2:10 pm - 11:59 pmSJC San Jose-YYZ Toronto Pearson Intl

6h 49m1 stop Chicago O'Hare Intl

$397United Airlines

Thu, Aug 27 - Wed, Sep 9

11:00 am - 10:50 pmYYZ Toronto Pearson Intl-SJC San Jose

14h 50m1 stop Chicago O'Hare Intl

2:10 pm - 9:54 amSJC San Jose-YYZ Toronto Pearson Intl

16h 44m1 stop Chicago O'Hare Intl

$404United Airlines

Fri, Aug 28 - Sun, Aug 30

8:55 am - 8:57 pmYYZ Toronto Pearson Intl-SJC San Jose

15h 02m1 stop Denver Intl

8:45 am - 11:17 pmSJC San Jose-YYZ Toronto Pearson Intl

11h 32m1 stop Denver Intl

$528Air Canada

Wed, Aug 26 - Tue, Sep 8

6:00 am - 10:13 pmYYZ Toronto Pearson Intl-SJC San Jose

19h 13m2 stops Calgary Los Angeles Los Angeles

7:25 am - 11:55 amSJC San Jose-YYZ Toronto Pearson Intl

25h 30m2 stops Seattle/Tacoma Intl Calgary

$536WestJet

Sat, Aug 29 - Sat, Sep 12

6:30 pm - 10:13 pmYYZ Toronto Pearson Intl-SJC San Jose

30h 43m2 stops Calgary Los Angeles Los Angeles

11:41 am - 6:55 amSJC San Jose-YYZ Toronto Pearson Intl

16h 14m2 stops Los Angeles Los Angeles Calgary

$546WestJet

Thu, Aug 27 - Sun, Sep 6

1:15 pm - 10:11 pmYYZ Toronto Pearson Intl-SJC San Jose

11h 56m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:00 am - 5:29 pmSJC San Jose-YYZ Toronto Pearson Intl

8h 29m1 stop Dallas/Fort Worth

$580American Airlines

Sat, Aug 29 - Sun, Sep 6

2:55 pm - 10:32 pmYYZ Toronto Pearson Intl-SJC San Jose

10h 37m1 stop Dallas/Fort Worth

6:00 am - 5:29 pmSJC San Jose-YYZ Toronto Pearson Intl

8h 29m1 stop Dallas/Fort Worth

$611American Airlines

Sat, Aug 29 - Mon, Sep 7

4:18 pm - 8:57 pmYYZ Toronto Pearson Intl-SJC San Jose

7h 39m1 stop Denver Intl

6:37 pm - 3:14 pmSJC San Jose-YYZ Toronto Pearson Intl

17h 37m1 stop Denver Intl

$763Air Canada

Useful Info

Low season	April
High season	August
Cheapest flight	$192

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly and prices are also 3% 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

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San Jose (SJC)

$192 Find Cheap Flights from Ontario to San Jose - Compare and Save

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

Low season

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FAQs for booking flights from Ontario to San Jose

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

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Flights from domestic origins to San Jose

Choose which airport to fly into in San Jose

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