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Cheap flights from Ontario to San Jose from C$ 197

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 28/1. 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.
Alaska Airlines Logo
4:45 p.m. - 10:59 p.m.
YYZ
-
SJC
9h 14m1 stop
Alaska Airlines Logo
7:10 p.m. - 3:35 p.m.
SJC
-
YYZ
17h 25m1 stop
C$ 380Alaska Airlines
Mon, 23 Feb - Sat, 28 Feb
Multiple Airlines Logo
9:35 a.m. - 2:32 p.m.
YYZ
-
SJC
31h 57m2 stops
Multiple Airlines Logo
1:04 p.m. - 6:20 a.m.
SJC
-
YYZ
14h 16m1 stop
C$ 392Multiple Airlines
Wed, 17 Dec - Sun, 1 Feb
American Airlines Logo
6:14 a.m. - 9:29 p.m.
YYZ
-
SJC
18h 15m1 stop
American Airlines Logo
6:00 a.m. - 4:19 p.m.
SJC
-
YYZ
7h 19m1 stop
C$ 394American Airlines
Sat, 17 Jan - Sat, 24 Jan
Delta Logo
6:00 a.m. - 5:40 p.m.
YYZ
-
SJC
14h 40m2 stops
Delta Logo
8:05 p.m. - 9:04 a.m.
SJC
-
YYZ
9h 59m2 stops
C$ 399Delta
Thu, 29 Jan - Mon, 2 Feb
United Airlines Logo
9:45 a.m. - 1:38 p.m.
YOW
-
SJC
30h 53m2 stops
United Airlines Logo
4:00 p.m. - 5:12 p.m.
SJC
-
YOW
22h 12m2 stops
C$ 420United Airlines
Fri, 16 Jan - Fri, 23 Jan
United Airlines Logo
2:05 p.m. - 10:50 p.m.
YOW
-
SJC
11h 45m2 stops
United Airlines Logo
3:49 p.m. - 9:11 a.m.
SJC
-
YOW
14h 22m2 stops
C$ 504United Airlines
Tue, 14 Apr - Sat, 18 Apr
Delta Logo
4:46 p.m. - 12:26 p.m.
YUL
-
SJC
22h 40m2 stops
Delta Logo
7:45 a.m. - 11:50 p.m.
SJC
-
YUL
13h 05m2 stops
C$ 624Delta
Mon, 26 Jan - Thu, 29 Jan
American Airlines Logo
6:45 a.m. - 10:49 p.m.
YOW
-
SJC
19h 04m3 stops
American Airlines Logo
2:32 p.m. - 4:53 p.m.
SJC
-
YOW
23h 21m2 stops
C$ 959American Airlines
Fri, 16 Jan - Fri, 23 Jan
Air Canada Logo
5:10 a.m. - 8:56 p.m.
YXU
-
SJC
18h 46m2 stops
Air Canada Logo
8:40 a.m. - 9:20 p.m.
SJC
-
YXU
9h 40m2 stops
C$ 1,003Air Canada
Sat, 31 Jan - Tue, 3 Feb
Air Canada Logo
5:10 a.m. - 1:38 p.m.
YXU
-
SJC
11h 28m2 stops
Air Canada Logo
8:40 a.m. - 9:20 p.m.
SJC
-
YXU
9h 40m2 stops
C$ 1,005Air Canada
Sat, 31 Jan - Tue, 3 Feb

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

Our best American Airlines deals on Region of Ontario to San Jose, California flight tickets
American Airlines
17 Jan
YYZ6:14 a.m.Toronto Pearson Intl
18h 15m
1 stop
SJC9:29 p.m.San Jose
24 Jan
SJC6:00 a.m.San Jose
7h 19m
1 stop
YYZ4:19 p.m.Toronto Pearson Intl
C$ 394
Find similar
American Airlines
20 Apr
YYZ6:25 p.m.Toronto Pearson Intl
20h 17m
1 stop
SJC11:42 a.m.San Jose
28 Apr
SJC7:25 p.m.San Jose
11h 40m
2 stops
YYZ10:05 a.m.Toronto Pearson Intl
C$ 494
Find similar
American Airlines
7 Jan
YYZ6:14 a.m.Toronto Pearson Intl
10h 28m
1 stop
SJC1:42 p.m.San Jose
15 Jan
SJC6:00 a.m.San Jose
13h 44m
1 stop
YYZ10:44 p.m.Toronto Pearson Intl
C$ 529
Find similar

Delta flights from Region of Ontario to San Jose, California

Our best Delta deals on Region of Ontario to San Jose, California flight tickets
Delta
29 Jan
YYZ6:00 a.m.Toronto Pearson Intl
14h 40m
2 stops
SJC5:40 p.m.San Jose
2 Feb
SJC8:05 p.m.San Jose
9h 59m
2 stops
YYZ9:04 a.m.Toronto Pearson Intl
C$ 399
Find similar
Delta
6 Jan
YYZ12:21 p.m.Toronto Pearson Intl
11h 59m
1 stop
SJC9:20 p.m.San Jose
13 Jan
SJC10:45 p.m.San Jose
9h 23m
1 stop
YYZ11:08 a.m.Toronto Pearson Intl
C$ 421
Find similar
Delta
7 Jan
YYZ6:10 a.m.Toronto Pearson Intl
9h 46m
1 stop
SJC12:56 p.m.San Jose
15 Jan
SJC10:45 p.m.San Jose
17h 28m
2 stops
YYZ7:13 p.m.Toronto Pearson Intl
C$ 423
Find similar

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 4 December 2025.
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

Mon 23/2

4:45 p.m.-10:59 p.m.

1 stop9h 14m

San Jose

Sat 28/2

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

1 stop17h 25m

C$ 380

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Wed 17/12

9:35 a.m.-2:32 p.m.

2 stops31h 57m

San Jose

Sun 1/2

1:04 p.m.-6:20 a.m.

1 stop14h 16m

C$ 392

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Sat 17/1

6:14 a.m.-9:29 p.m.

1 stop18h 15m

San Jose

Sat 24/1

6:00 a.m.-4:19 p.m.

1 stop7h 19m

C$ 394

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Thu 29/1

6:00 a.m.-5:40 p.m.

2 stops14h 40m

San Jose

Mon 2/2

8:05 p.m.-9:04 a.m.

2 stops9h 59m

C$ 399

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Fri 16/1

9:45 a.m.-1:38 p.m.

2 stops30h 53m

San Jose

Fri 23/1

4:00 p.m.-5:12 p.m.

2 stops22h 12m

C$ 420

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Tue 14/4

2:05 p.m.-10:50 p.m.

2 stops11h 45m

San Jose

Sat 18/4

3:49 p.m.-9:11 a.m.

2 stops14h 22m

C$ 504

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

4:46 p.m.-12:26 p.m.

2 stops22h 40m

San Jose

Thu 29/1

7:45 a.m.-11:50 p.m.

2 stops13h 05m

C$ 624

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Fri 16/1

6:45 a.m.-10:49 p.m.

3 stops19h 04m

San Jose

Fri 23/1

2:32 p.m.-4:53 p.m.

2 stops23h 21m

C$ 959

LondonSan Jose

YXU - SJC

YXUSJC

London

Sat 31/1

5:10 a.m.-8:56 p.m.

2 stops18h 46m

San Jose

Tue 3/2

8:40 a.m.-9:20 p.m.

2 stops9h 40m

C$ 1,003

LondonSan Jose

YXU - SJC

YXUSJC

London

Sat 31/1

5:10 a.m.-1:38 p.m.

2 stops11h 28m

San Jose

Tue 3/2

8:40 a.m.-9:20 p.m.

2 stops9h 40m

C$ 1,005

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$ 428. 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$ 434.

What is the cheapest day to depart on your flight to San Jose, California?

According to our data, Wednesday is the cheapest day to fly to San Jose, California from Region of Ontario. The lowest ticket price found for a Wednesday departure recently was C$ 515. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to San Jose, California for around C$ 666.

What is the cheapest time of day to depart on your flight to San Jose, California?

Our most recent data shows that the best time of day to fly to San Jose, California is in the evening. Flights from Region of Ontario to San Jose, California during this time can be as low as C$ 472. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 586 on average. Flights to San Jose, California from Region of Ontario in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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$ 567 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$ 435 on momondo.

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

  • 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
Alaska AirlinesPriceFrom C$ 338Free CancellationRating
8.0
11,400 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom C$ 354Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 392Free CancellationRating
8.0
394 reviews
Search Porter Airlines flights
DeltaPriceFrom C$ 395Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom C$ 396Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 398Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
WestJetPriceFrom C$ 476Free CancellationRating
7.2
3,192 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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