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Cheap flights from Ontario to San Jose from C$ 196

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 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 p.m. - 7:55 a.m.
YYZ
-
SJC
14h 20m
1 stop
Multiple Airlines Logo
9:35 a.m. - 6:13 a.m.
SJC
-
YYZ
17h 38m
2 stops
C$ 401Multiple Airlines
Thu, 26 Feb - Mon, 2 Mar
Multiple Airlines Logo
8:35 p.m. - 7:55 a.m.
YYZ
-
SJC
14h 20m
1 stop
Multiple Airlines Logo
9:35 a.m. - 6:43 a.m.
SJC
-
YYZ
18h 08m
1 stop
C$ 405Multiple Airlines
Thu, 26 Feb - Mon, 2 Mar
Delta Logo
12:28 p.m. - 8:33 p.m.
YYZ
-
SJC
11h 05m
1 stop
Delta Logo
10:56 p.m. - 8:55 a.m.
SJC
-
YYZ
6h 59m
1 stop
C$ 418Delta
Mon, 4 May - Tue, 12 May
Alaska Airlines Logo
4:55 p.m. - 1:50 p.m.
YYZ
-
SJC
23h 55m
1 stop
Alaska Airlines Logo
7:43 p.m. - 3:45 p.m.
SJC
-
YYZ
17h 02m
1 stop
C$ 420Alaska Airlines
Tue, 21 Apr - Fri, 24 Apr
Delta Logo
12:28 p.m. - 8:33 p.m.
YYZ
-
SJC
11h 05m
1 stop
Delta Logo
10:20 p.m. - 10:24 a.m.
SJC
-
YYZ
9h 04m
1 stop
C$ 422Delta
Wed, 6 May - Tue, 12 May
Alaska Airlines Logo
4:45 p.m. - 9:28 a.m.
YYZ
-
SJC
19h 43m
1 stop
Alaska Airlines Logo
7:10 p.m. - 3:35 p.m.
SJC
-
YYZ
17h 25m
1 stop
C$ 431Alaska Airlines
Sat, 7 Mar - Sat, 14 Mar
United Airlines Logo
9:45 a.m. - 9:05 p.m.
YOW
-
SJC
14h 20m
2 stops
United Airlines Logo
3:55 p.m. - 4:30 p.m.
SJC
-
YOW
21h 35m
2 stops
C$ 440United Airlines
Tue, 24 Feb - Wed, 4 Mar
United Airlines Logo
6:20 a.m. - 10:56 p.m.
YOW
-
SJC
19h 36m
1 stop
United Airlines Logo
3:49 p.m. - 11:54 p.m.
SJC
-
YOW
29h 05m
2 stops
C$ 512United Airlines
Thu, 5 Mar - Wed, 11 Mar
WestJet Logo
6:00 a.m. - 5:38 p.m.
YOW
-
SJC
14h 38m
2 stops
WestJet Logo
3:45 p.m. - 12:40 a.m.
SJC
-
YOW
29h 55m
2 stops
C$ 964WestJet
Thu, 26 Feb - Sun, 1 Mar
WestJet Logo
7:45 p.m. - 6:45 p.m.
YKF
-
SJC
26h 00m
2 stops
WestJet Logo
5:05 p.m. - 6:55 p.m.
SJC
-
YKF
22h 50m
2 stops
C$ 1,056WestJet
Fri, 26 Jun - Sat, 4 Jul

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
3 Feb
YYZ4:10 p.m.Toronto Pearson Intl
7h 46m
1 stop
SJC8:56 p.m.San Jose
5 Feb
SJC10:30 p.m.San Jose
10h 18m
1 stop
YYZ11:48 a.m.Toronto Pearson Intl
C$ 418
United Airlines
11 Feb
YYZ9:00 a.m.Toronto Pearson Intl
14h 56m
2 stops
SJC8:56 p.m.San Jose
18 Feb
SJC8:50 a.m.San Jose
21h 46m
2 stops
YYZ9:36 a.m.Toronto Pearson Intl
C$ 422
United Airlines
3 Feb
YYZ10:45 a.m.Toronto Pearson Intl
13h 11m
2 stops
SJC8:56 p.m.San Jose
6 Feb
SJC4:00 p.m.San Jose
14h 36m
2 stops
YYZ9:36 a.m.Toronto Pearson Intl
C$ 423

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
12 Mar
YYZ7:45 a.m.Toronto Pearson Intl
12h 45m
2 stops
SJC5:30 p.m.San Jose
18 Mar
SJC9:15 a.m.San Jose
12h 11m
2 stops
YYZ12:26 a.m.Toronto Pearson Intl
C$ 505
WestJet
20 Apr
YYZ10:15 p.m.Toronto Pearson Intl
18h 02m
2 stops
SJC1:17 p.m.San Jose
28 Apr
SJC7:20 a.m.San Jose
14h 02m
2 stops
YYZ12:22 a.m.Toronto Pearson Intl
C$ 509
WestJet
16 Mar
YYZ1:30 p.m.Toronto Pearson Intl
35h 32m
2 stops
SJC10:02 p.m.San Jose
19 Mar
SJC9:15 a.m.San Jose
12h 11m
2 stops
YYZ12:26 a.m.Toronto Pearson Intl
C$ 546

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to San Jose, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 21 January 2026.
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

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Thu 26/2

8:35 p.m.-7:55 a.m.

1 stop14h 20m

San Jose

Mon 2/3

9:35 a.m.-6:13 a.m.

2 stops17h 38m

C$ 401

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Thu 26/2

8:35 p.m.-7:55 a.m.

1 stop14h 20m

San Jose

Mon 2/3

9:35 a.m.-6:43 a.m.

1 stop18h 08m

C$ 405

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Mon 4/5

12:28 p.m.-8:33 p.m.

1 stop11h 05m

San Jose

Tue 12/5

10:56 p.m.-8:55 a.m.

1 stop6h 59m

C$ 418

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 21/4

4:55 p.m.-1:50 p.m.

1 stop23h 55m

San Jose

Fri 24/4

7:43 p.m.-3:45 p.m.

1 stop17h 02m

C$ 420

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Wed 6/5

12:28 p.m.-8:33 p.m.

1 stop11h 05m

San Jose

Tue 12/5

10:20 p.m.-10:24 a.m.

1 stop9h 04m

C$ 422

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Sat 7/3

4:45 p.m.-9:28 a.m.

1 stop19h 43m

San Jose

Sat 14/3

7:10 p.m.-3:35 p.m.

1 stop17h 25m

C$ 431

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Tue 24/2

9:45 a.m.-9:05 p.m.

2 stops14h 20m

San Jose

Wed 4/3

3:55 p.m.-4:30 p.m.

2 stops21h 35m

C$ 440

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Thu 5/3

6:20 a.m.-10:56 p.m.

1 stop19h 36m

San Jose

Wed 11/3

3:49 p.m.-11:54 p.m.

2 stops29h 05m

C$ 512

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Thu 26/2

6:00 a.m.-5:38 p.m.

2 stops14h 38m

San Jose

Sun 1/3

3:45 p.m.-12:40 a.m.

2 stops29h 55m

C$ 964

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Fri 26/6

7:45 p.m.-6:45 p.m.

2 stops26h 00m

San Jose

Sat 4/7

5:05 p.m.-6:55 p.m.

2 stops22h 50m

C$ 1,056

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

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

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$ 424. If you don’t want to visit San Jose, California in March, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 430.

How far in advance should I book a flight 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$ 556 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$ 465 on momondo.

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

You could potentially save up to 43% 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 19m

Direct flights

None
The fastest flight from Region of Ontario to San Jose, California takes 8h 19m
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

  • 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?

  • 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
DeltaPriceFrom C$ 285Free CancellationRating
7.9
8,089 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 335Free CancellationRating
8.0
11,775 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom C$ 350Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 394Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 395Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
WestJetPriceFrom C$ 472Free CancellationRating
7.2
3,247 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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