Ontario

$68+ Cheap flights from San Jose (SJC) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — YYZ
feb. 16 — feb. 231
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Cheap flight deals from San Jose to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$185
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$532
Provider with most accurate pricing for San Jose-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for San Jose-Toronto (YTO) flights.
From San Jose to Ontario
One-way flight from San Jose to Ontario
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from San Jose to Ontario

Cheapest flights from San Jose to Ontario
Explore the most affordable flight options available from San Jose to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/45:40 pmSJC - YYZ
1 stop9h 15mMultiple Airlines
mié. 3/52:00 pmYYZ - SJC
2 stops31h 59mMultiple Airlines
Deal found 2/11$187
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/45:40 pmSJC - YTZ
2 stops14h 00mMultiple Airlines
mié. 3/54:10 pmYTZ - SJC
3 stops27h 52mMultiple Airlines
Deal found 2/10$275
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/255:40 pmSJC - YOW
2 stops18h 30mMultiple Airlines
mié. 2/266:10 pmYOW - SJC
1 stop25h 36mMultiple Airlines
Deal found 2/11$279
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/112:19 pmSJC - YUL
2 stops15h 41mMultiple Airlines
mar. 3/181:30 pmYUL - SJC
3 stops23h 23mMultiple Airlines
Deal found 2/10$304
This United deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/254:00 pmSJC - YYZ
2 stops14h 44mUnited Airlines
mié. 3/2612:20 pmYYZ - SJC
1 stop13h 30mUnited Airlines
Deal found 2/11$365
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/257:20 pmSJC - YYZ
2 stops11h 55mAmerican Airlines
mié. 3/261:14 pmYYZ - SJC
2 stops11h 11mAmerican Airlines
Deal found 2/11$369
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/135:45 amSJC - YYZ
1 stop7h 09mDelta
jue. 3/206:15 amYYZ - SJC
1 stop8h 36mDelta
Deal found 2/11$378
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/79:03 amSJC - YYZ
2 stops26h 52mAlaska Airlines
sáb. 3/224:20 pmYYZ - SJC
2 stops20h 26mAlaska Airlines
Deal found 2/11$408
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/251:01 pmSJC - YUL
1 stop7h 58mDelta
dom. 3/3012:40 pmYUL - SJC
1 stop12h 29mDelta
Deal found 2/10$411
This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/258:50 pmSJC - YQG
3 stops14h 03mMultiple Airlines
lun. 3/312:30 pmYQG - SJC
3 stops22h 23mMultiple Airlines
Deal found 2/11$427
This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/247:34 amSJC - YHM
2 stops30h 39mMultiple Airlines
jue. 2/276:05 pmYHM - SJC
3 stops25h 40mMultiple Airlines
Deal found 2/11$432
This Air Canada deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/198:30 amSJC - YYZ
1 stop11h 07mAir Canada
mié. 3/194:10 pmYYZ - SJC
1 stop7h 59mAir Canada
Deal found 2/11$455

Find flights from San Jose to Ontario within your budget

Customize your flight search to find flights from San Jose to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 11, 2025.

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Route

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Return

Price

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

mar. 3/4

5:40 pm-5:55 am

1 stop9h 15m

Toronto Pearson Intl

mié. 3/5

2:00 pm-6:59 pm

2 stops31h 59m

$187

San JoseToronto

SJC - YTZ

SJCYTZ

San Jose

mar. 3/4

5:40 pm-10:40 am

2 stops14h 00m

Toronto Island

mié. 3/5

4:10 pm-5:02 pm

3 stops27h 52m

$275

San JoseOttawa

SJC - YOW

SJCYOW

San Jose

mar. 2/25

5:40 pm-3:10 pm

2 stops18h 30m

Ottawa

mié. 2/26

6:10 pm-4:46 pm

1 stop25h 36m

$279

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

mar. 3/11

2:19 pm-9:00 am

2 stops15h 41m

Montreal Pierre Elliott Trudeau Intl

mar. 3/18

1:30 pm-9:53 am

3 stops23h 23m

$304

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

mar. 3/25

4:00 pm-9:44 am

2 stops14h 44m

Toronto Pearson Intl

mié. 3/26

12:20 pm-10:50 pm

1 stop13h 30m

$365

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

mar. 3/25

7:20 pm-10:15 am

2 stops11h 55m

Toronto Pearson Intl

mié. 3/26

1:14 pm-9:25 pm

2 stops11h 11m

$369

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

jue. 3/13

5:45 am-3:54 pm

1 stop7h 09m

Toronto Pearson Intl

jue. 3/20

6:15 am-11:51 am

1 stop8h 36m

$378

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

vie. 3/7

9:03 am-2:55 pm

2 stops26h 52m

Toronto Pearson Intl

sáb. 3/22

4:20 pm-9:46 am

2 stops20h 26m

$408

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

mar. 3/25

1:01 pm-11:59 pm

1 stop7h 58m

Montreal Pierre Elliott Trudeau Intl

dom. 3/30

12:40 pm-10:09 pm

1 stop12h 29m

$411

San JoseWindsor

SJC - YQG

SJCYQG

San Jose

mar. 3/25

8:50 pm-1:53 pm

3 stops14h 03m

Windsor

lun. 3/31

2:30 pm-9:53 am

3 stops22h 23m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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Best time to book a flight from San Jose to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Jose to Ontario

Get recent, data-driven insights about flights from San Jose to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Jose to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from San Jose to Region of Ontario (average of $243). Flying from San Jose to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJC to ON?

Find hourly flight availability from San Jose to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 11, 2025.

When flying from San Jose to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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