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Cheap flights from San Jose to Ontario from C$ 180

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — YYZ
26 Nov — 3 Dec1
1 adult

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 645,034 searches. Data last updated 21 November 2024.

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Route

Depart

Return

Price

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

Wed 4/12

1:42 p.m.-6:46 a.m.

1 stop14h 04m

Toronto Pearson Intl

Mon 9/12

8:00 p.m.-7:46 a.m.

1 stop14h 46m

C$ 361

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

Wed 11/12

8:44 p.m.-4:35 p.m.

1 stop16h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 16/12

10:45 a.m.-7:46 a.m.

3 stops24h 01m

C$ 414

San JoseToronto

SJC - YTZ

SJCYTZ

San Jose

Wed 4/12

8:44 p.m.-9:25 p.m.

2 stops21h 41m

Toronto Island

Mon 9/12

4:10 p.m.-7:46 a.m.

2 stops18h 36m

C$ 439

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

Wed 4/12

7:30 a.m.-10:37 p.m.

1 stop12h 07m

Toronto Pearson Intl

Wed 11/12

8:20 a.m.-10:30 p.m.

1 stop17h 10m

C$ 496

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

Fri 10/1

1:20 p.m.-11:55 p.m.

1 stop7h 35m

Toronto Pearson Intl

Sun 12/1

12:20 p.m.-10:06 p.m.

1 stop12h 46m

C$ 507

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

Tue 3/12

12:30 p.m.-11:59 p.m.

1 stop8h 29m

Montreal Pierre Elliott Trudeau Intl

Sat 7/12

12:55 p.m.-11:06 p.m.

1 stop13h 11m

C$ 526

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

Tue 3/12

3:54 p.m.-5:45 p.m.

2 stops22h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 7/12

8:05 a.m.-5:50 p.m.

1 stop12h 45m

C$ 539

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

Tue 3/12

8:30 a.m.-1:53 a.m.

2 stops14h 23m

Montreal Pierre Elliott Trudeau Intl

Fri 6/12

8:05 a.m.-5:50 p.m.

1 stop12h 45m

C$ 541

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

Sat 11/1

6:00 a.m.-10:43 p.m.

2 stops13h 43m

Toronto Pearson Intl

Sun 12/1

6:10 a.m.-1:35 p.m.

1 stop10h 25m

C$ 587

San JoseOttawa

SJC - YOW

SJCYOW

San Jose

Sun 5/1

9:24 p.m.-12:10 a.m.

2 stops23h 46m

Ottawa

Sun 12/1

6:10 p.m.-4:14 p.m.

2 stops25h 04m

C$ 600

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Showing 1-10 of 37 results
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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 21 November 2024.

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 21 November 2024.

Wed 4/121:42 p.m.SJC - YYZ
1 stop14h 04mMultiple Airlines
Mon 9/128:00 p.m.YYZ - SJC
1 stop14h 46mMultiple Airlines
Deal found 20/11C$ 361
Wed 11/128:44 p.m.SJC - YUL
1 stop16h 51mMultiple Airlines
Mon 16/1210:45 a.m.YUL - SJC
3 stops24h 01mMultiple Airlines
Deal found 21/11C$ 414
Wed 4/128:44 p.m.SJC - YTZ
2 stops21h 41mMultiple Airlines
Mon 9/124:10 p.m.YTZ - SJC
2 stops18h 36mMultiple Airlines
Deal found 20/11C$ 439
Wed 4/127:30 a.m.SJC - YYZ
1 stop12h 07mUnited Airlines
Wed 11/128:20 a.m.YYZ - SJC
1 stop17h 10mUnited Airlines
Deal found 20/11C$ 496
Wed 11/125:40 a.m.SJC - YYZ
2 stops14h 54mDelta
Wed 18/1212:30 p.m.YYZ - SJC
2 stops13h 36mDelta
Deal found 20/11C$ 516
Tue 3/1212:30 p.m.SJC - YUL
1 stop8h 29mDelta
Sat 7/1212:55 p.m.YUL - SJC
1 stop13h 11mDelta
Deal found 19/11C$ 526
Tue 3/128:30 a.m.SJC - YUL
2 stops20h 15mUnited Airlines
Fri 6/128:05 a.m.YUL - SJC
1 stop12h 45mUnited Airlines
Deal found 21/11C$ 539
Tue 3/128:30 a.m.SJC - YUL
2 stops14h 23mAir Canada
Fri 6/128:05 a.m.YUL - SJC
1 stop12h 45mAir Canada
Deal found 21/11C$ 541
Wed 27/116:30 a.m.SJC - YOW
1 stop7h 30mMultiple Airlines
Tue 10/125:45 p.m.YOW - SJC
2 stops41h 00mMultiple Airlines
Deal found 20/11C$ 602
Fri 22/116:55 p.m.SJC - YYZ
2 stops20h 25mAir Canada
Thu 9/18:35 a.m.YYZ - SJC
1 stop7h 56mAir Canada
Deal found 19/11C$ 625
Wed 4/1210:30 a.m.SJC - YYZ
2 stops33h 43mWestJet
Wed 11/127:40 a.m.YYZ - SJC
2 stops13h 39mWestJet
Deal found 20/11C$ 648
Thu 28/119:56 a.m.SJC - YYZ
2 stops23h 03mAmerican Airlines
Wed 8/110:59 a.m.YYZ - SJC
2 stops13h 29mAmerican Airlines
Deal found 20/11C$ 668

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, October is the cheapest month in which you can book a flight from San Jose to Region of Ontario (average of C$ 178). Flying from San Jose to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 21 November 2024.

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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 21 November 2024.
Read reviews from past customers who have flown United Airlines, Delta and American Airlines from San Jose to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines
8.0
Very good
9,458 reviews
Alaska Airlines
8.0
Very good
9,458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta
8.0
Very good
8,759 reviews
Alaska Airlines
8.0
Very good
9,458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines
7.4
Good
9,173 reviews
Alaska Airlines
8.0
Very good
9,458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

WestJet
7.3
Good
2,810 reviews
Alaska Airlines
8.0
Very good
9,458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

Find useful and relevant information for your journey from San Jose to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to Ontario?

    For a flight from San Jose to Ontario, you will be flying from San Jose. San Jose (SJC) is just 4.6 km from the centre of the city.

  • What are the cheapest airlines to fly from San Jose to Region of Ontario one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 211. Users have also found prices from C$ 229 and C$ 306 on United Airlines and WestJet, respectively.

  • What are the most popular routes from San Jose to Region of Ontario?

    While some choose either San Jose - Montreal Pierre Elliott Trudeau Intl or San Jose - Ottawa, San Jose - Toronto Pearson Intl is the most popular route from San Jose to Region of Ontario.

  • Can I find deals for flights from San Jose to Ontario that include hotel bookings?

    Yes. In addition to deals on San Jose to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Ontario.

  • Can I find deals for business class flights from San Jose to Ontario?

    Yes. Cheapflights offers flight deals from San Jose to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from San Jose to Region of Ontario (average of C$ 178). Flying from San Jose to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

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Alternative routes for San Jose to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Jose to Ontario

Discover the top airline that operate flights from San Jose to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 452AverageC$ 745FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from San Jose to Ontario?

When you search for this flight from San Jose to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Jose to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from San Jose.

Can Cheapflights find flights from San Jose to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from San Jose? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Jose to Ontario become cheaper?

Yes! Start tracking prices for San Jose to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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