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Cheap flights from San Jose to Ontario from C$ 100

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJC — YYZ
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

How far in advance should I book a flight from San Jose to Region of Ontario?

Travellers have found it’s best to book a flight 37 days in advance to save up to 267% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Jose to Region of Ontario 1-2 weeks in advance for as low as C$ 556, or C$ 921 for flights within the next 24 hours.

What is the cheapest month to fly from San Jose to Region of Ontario?

March can be a great time to fly to Region of Ontario from San Jose with a flight ticket averaging about C$ 715. Cheapflights users have found deals in the month of March for as cheap as C$ 228. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from San Jose to Region of Ontario (SJC - ON)?

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.

Cheap Delta flights from San Jose to Ontario

Explore cheap flight options specifically provided by Delta for the route between San Jose and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 441,849 searches. Data last updated 8 May 2024.
Consider these cheap Delta flights we've found departing from San Jose to Ontario. Deals update often to give you more flight options matching your criteria
Tue 28/56:37 a.m.SJC - YYZ
1 stop12h 20mDelta
Thu 6/66:34 a.m.YYZ - SJC
1 stop8h 45mDelta
Deal found 7/5C$ 530
Wed 29/56:37 a.m.SJC - YYZ
1 stop12h 20mDelta
Sat 1/612:30 p.m.YYZ - SJC
2 stops12h 34mDelta
Deal found 7/5C$ 543
Wed 29/57:05 a.m.SJC - YYZ
2 stops12h 41mDelta
Thu 6/612:30 p.m.YYZ - SJC
2 stops11h 03mDelta
Deal found 8/5C$ 550
Sat 8/66:00 a.m.SJC - YYZ
1 stop7h 42mDelta
Fri 21/61:25 p.m.YYZ - SJC
1 stop9h 32mDelta
Deal found 6/5C$ 610
Sat 25/56:15 a.m.SJC - YYZ
2 stops13h 31mDelta
Thu 6/66:34 a.m.YYZ - SJC
1 stop8h 45mDelta
Deal found 7/5C$ 622
Sat 8/65:00 p.m.SJC - YYZ
2 stops12h 50mDelta
Wed 19/612:30 p.m.YYZ - SJC
2 stops11h 07mDelta
Deal found 6/5C$ 629
Fri 24/510:20 p.m.SJC - YYZ
1 stop10h 50mDelta
Tue 28/51:25 p.m.YYZ - SJC
1 stop12h 20mDelta
Deal found 8/5C$ 644
Sun 26/57:05 a.m.SJC - YYZ
2 stops13h 52mDelta
Sun 2/61:25 p.m.YYZ - SJC
1 stop12h 20mDelta
Deal found 7/5C$ 657
Wed 3/76:30 a.m.SJC - YYZ
1 stop12h 28mDelta
Sat 6/77:46 a.m.YYZ - SJC
2 stops14h 00mDelta
Deal found 7/5C$ 668

Cheap WestJet flights from San Jose to Ontario

Explore cheap flight options specifically provided by WestJet for the route between San Jose and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 441,849 searches. Data last updated 8 May 2024.
Take a gander at the lowest prices we've found on WestJet flights from San Jose to Ontario. Check back soon if you're not seeing flights that suit your needs.
Sat 7/93:00 p.m.SJC - YYZ
2 stops12h 06mWestJet
Wed 11/911:15 a.m.YYZ - SJC
1 stop8h 01mWestJet
Deal found 7/5C$ 618
Tue 2/77:25 a.m.SJC - YYZ
2 stops13h 51mWestJet
Wed 3/76:30 a.m.YYZ - SJC
2 stops12h 41mWestJet
Deal found 7/5C$ 632
Tue 2/77:25 a.m.SJC - YYZ
2 stops13h 51mWestJet
Tue 6/812:00 p.m.YYZ - SJC
2 stops13h 30mWestJet
Deal found 7/5C$ 661
Wed 26/61:20 p.m.SJC - YYZ
1 stop14h 22mWestJet
Tue 2/77:15 p.m.YYZ - SJC
1 stop22h 52mWestJet
Deal found 8/5C$ 673
Wed 15/511:17 a.m.SJC - YYZ
1 stop8h 07mWestJet
Mon 20/59:00 a.m.YYZ - SJC
2 stops16h 14mWestJet
Deal found 6/5C$ 852
Tue 14/510:22 a.m.SJC - YYZ
2 stops11h 00mWestJet
Sun 19/58:00 p.m.YYZ - SJC
2 stops21h 17mWestJet
Deal found 7/5C$ 916
Wed 15/510:22 a.m.SJC - YYZ
2 stops11h 00mWestJet
Wed 22/511:15 a.m.YYZ - SJC
1 stop8h 00mWestJet
Deal found 7/5C$ 918
Wed 15/510:22 a.m.SJC - YYZ
2 stops11h 00mWestJet
Wed 22/58:00 a.m.YYZ - SJC
2 stops12h 48mWestJet
Deal found 7/5C$ 963
Mon 13/51:31 p.m.SJC - YYZ
2 stops13h 41mWestJet
Fri 17/511:00 a.m.YYZ - SJC
2 stops14h 14mWestJet
Deal found 7/5C$ 1,057

Cheap San Jose to Ontario flights in May & June 2024

Find cheap flight options from San Jose to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 441,849 searches. Prices were last updated on 8 May 2024.
Check out some of the best flight deals from San Jose to Ontario in 2024. Check back regularly for other flight deals.
Tue 11/66:00 a.m.SJC - YYZ
2 stops21h 35mMultiple Airlines
Tue 18/68:20 p.m.YYZ - SJC
1 stop15h 04mMultiple Airlines
Deal found 6/5C$ 268
Tue 11/66:00 a.m.SJC - YYZ
2 stops21h 35mMultiple Airlines
Tue 18/68:20 p.m.YYZ - SJC
2 stops22h 30mMultiple Airlines
Deal found 6/5C$ 300
Tue 18/69:14 a.m.SJC - YYZ
1 stop18h 21mMultiple Airlines
Mon 24/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 7/5C$ 341
Tue 18/69:14 a.m.SJC - YYZ
1 stop18h 21mMultiple Airlines
Tue 25/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 7/5C$ 364
Wed 19/68:04 p.m.SJC - YYZ
1 stop7h 39mMultiple Airlines
Mon 24/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 7/5C$ 365
Tue 28/510:31 a.m.SJC - YYZ
1 stop17h 04mMultiple Airlines
Tue 4/68:20 p.m.YYZ - SJC
1 stop15h 04mMultiple Airlines
Deal found 7/5C$ 372
Tue 28/56:20 a.m.SJC - YYZ
1 stop21h 22mMultiple Airlines
Tue 4/69:35 a.m.YYZ - SJC
1 stop9h 15mMultiple Airlines
Deal found 8/5C$ 375
Wed 29/58:00 a.m.SJC - YYZ
1 stop11h 00mMultiple Airlines
Tue 4/69:35 a.m.YYZ - SJC
1 stop9h 15mMultiple Airlines
Deal found 8/5C$ 381
Tue 18/69:14 a.m.SJC - YYZ
1 stop18h 21mMultiple Airlines
Sun 23/68:20 p.m.YYZ - SJC
1 stop18h 57mMultiple Airlines
Deal found 7/5C$ 383

San Jose to Ontario 2024 flight deals

Discover exclusive flight deals for travel between San Jose and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 441,849 searches. Data last updated 8 May 2024.
Check out some of the best flight deals from San Jose to Ontario in 2024. Check back regularly for other flight deals.
Tue 11/66:00 a.m.SJC - YYZ
2 stops21h 35mMultiple Airlines
Tue 18/68:20 p.m.YYZ - SJC
1 stop15h 04mMultiple Airlines
Deal found 6/5C$ 268
Tue 11/66:00 a.m.SJC - YYZ
2 stops21h 35mMultiple Airlines
Tue 18/68:20 p.m.YYZ - SJC
2 stops22h 30mMultiple Airlines
Deal found 6/5C$ 300
Tue 18/69:14 a.m.SJC - YYZ
1 stop18h 21mMultiple Airlines
Mon 24/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 7/5C$ 341
Tue 18/69:14 a.m.SJC - YYZ
1 stop18h 21mMultiple Airlines
Tue 25/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 7/5C$ 364
Wed 19/68:04 p.m.SJC - YYZ
1 stop7h 39mMultiple Airlines
Mon 24/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 7/5C$ 365
Tue 28/510:31 a.m.SJC - YYZ
1 stop17h 04mMultiple Airlines
Tue 4/68:20 p.m.YYZ - SJC
1 stop15h 04mMultiple Airlines
Deal found 7/5C$ 372
Tue 28/56:20 a.m.SJC - YYZ
1 stop21h 22mMultiple Airlines
Tue 4/69:35 a.m.YYZ - SJC
1 stop9h 15mMultiple Airlines
Deal found 8/5C$ 375
Wed 29/58:00 a.m.SJC - YYZ
1 stop11h 00mMultiple Airlines
Tue 4/69:35 a.m.YYZ - SJC
1 stop9h 15mMultiple Airlines
Deal found 8/5C$ 381
Tue 18/69:14 a.m.SJC - YYZ
1 stop18h 21mMultiple Airlines
Sun 23/68:20 p.m.YYZ - SJC
1 stop18h 57mMultiple Airlines
Deal found 7/5C$ 383

San Jose to Ontario flights leaving soon

Find last-minute flight options from San Jose to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 441,849 searches. Data last updated 8 May 2024.
Users seeking a last-minute flight from San Jose to Ontario should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 15/510:45 p.m.SJC - YYZ
1 stop16h 02mUnited Airlines
Thu 23/53:55 p.m.YYZ - SJC
1 stop8h 59mUnited Airlines
Deal found 7/5C$ 644
Tue 14/510:42 a.m.SJC - YYZ
1 stop9h 06mUnited Airlines
Mon 20/59:00 p.m.YYZ - SJC
2 stops15h 42mUnited Airlines
Deal found 6/5C$ 657
Tue 14/510:42 a.m.SJC - YYZ
2 stops10h 16mUnited Airlines
Mon 20/59:00 p.m.YYZ - SJC
2 stops15h 42mUnited Airlines
Deal found 6/5C$ 664
Tue 14/510:42 a.m.SJC - YYZ
1 stop9h 06mAir Canada
Sun 19/56:45 p.m.YYZ - SJC
1 stop17h 57mAir Canada
Deal found 7/5C$ 735
Wed 15/57:05 a.m.SJC - YYZ
2 stops13h 52mDelta
Thu 23/512:30 p.m.YYZ - SJC
2 stops11h 03mDelta
Deal found 7/5C$ 743
Sat 18/510:42 a.m.SJC - YYZ
2 stops10h 16mAir Canada
Sun 26/57:55 a.m.YYZ - SJC
2 stops12h 49mAir Canada
Deal found 8/5C$ 745
Tue 14/59:04 a.m.SJC - YYZ
2 stops11h 10mDelta
Sun 19/512:30 p.m.YYZ - SJC
1 stop11h 03mDelta
Deal found 7/5C$ 749
Wed 15/56:00 a.m.SJC - YYZ
1 stop7h 44mDelta
Thu 16/55:55 p.m.YYZ - SJC
1 stop8h 49mDelta
Deal found 8/5C$ 757
Wed 15/59:04 a.m.SJC - YYZ
2 stops10h 42mDelta
Mon 20/51:25 p.m.YYZ - SJC
1 stop12h 20mDelta
Deal found 7/5C$ 775

One-way flights to Ontario from San Jose

Search for one-way flight options from San Jose to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 441,849 searches. Data last updated 8 May 2024.
Some of the best available deals we've found on one-way flights from San Jose to Ontario. Those needing a return flight from San Jose to Ontario can use the search form above.
Tue 4/610:31 a.m.SJC - YYZ
1 stop17h 04mMultiple Airlines
Deal found 7/5C$ 100
Tue 11/66:20 a.m.SJC - YYZ
1 stop21h 15mMultiple Airlines
Deal found 7/5C$ 120
Tue 4/612:21 p.m.SJC - YYZ
2 stops15h 14mMultiple Airlines
Deal found 7/5C$ 121
Tue 11/66:20 a.m.SJC - YYZ
1 stop21h 15mMultiple Airlines
Deal found 7/5C$ 122
Tue 11/66:00 a.m.SJC - YYZ
2 stops21h 35mMultiple Airlines
Deal found 7/5C$ 124
Wed 12/67:00 a.m.SJC - YYZ
1 stop9h 52mMultiple Airlines
Deal found 7/5C$ 133
Wed 12/67:00 a.m.SJC - YYZ
1 stop9h 52mMultiple Airlines
Deal found 7/5C$ 136
Thu 13/67:00 a.m.SJC - YYZ
1 stop20h 35mMultiple Airlines
Deal found 7/5C$ 155
Thu 13/67:00 a.m.SJC - YYZ
1 stop20h 35mMultiple Airlines
Deal found 7/5C$ 159

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 441,849 searches. Data last updated 8 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 268 - C$ 654

Route

Depart

Return

Price

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 11/6

2 stops21h 35m

Toronto Pearson Intl

Tue 18/6

1 stop15h 04m

C$ 268

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 11/6

2 stops21h 35m

Toronto Pearson Intl

Tue 18/6

2 stops22h 30m

C$ 300

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 18/6

1 stop18h 21m

Toronto Pearson Intl

Mon 24/6

1 stop15h 24m

C$ 341

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 18/6

1 stop18h 21m

Toronto Pearson Intl

Tue 25/6

1 stop15h 24m

C$ 364

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 28/5

1 stop12h 20m

Toronto Pearson Intl

Thu 6/6

1 stop8h 45m

C$ 530

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Sat 7/9

2 stops12h 06m

Toronto Pearson Intl

Wed 11/9

1 stop8h 01m

C$ 618

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Fri 24/5

1 stop14h 13m

Toronto Pearson Intl

Wed 5/6

1 stop15h 54m

C$ 625

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Sun 26/5

2 stops13h 43m

Toronto Pearson Intl

Sat 1/6

1 stop8h 45m

C$ 636

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Fri 13/9

1 stop15h 01m

Toronto Pearson Intl

Wed 18/9

1 stop9h 01m

C$ 654

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

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 8 May 2024.
Read reviews from past customers who have flown Delta, WestJet and United 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.
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.1
Very good
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

WestJet
7.6
Good
2,945 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
11,043 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,677 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Air Canada
7.0
Good
6,918 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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.

  • Can I find flights from San Jose to Region of Ontario for under C$ 300 on Cheapflights?

    Yes, there are multiple flights from San Jose to Region of Ontario for under C$ 300. The cheapest flight booked recently is on Multiple Airlines for just C$ 268, but on average you can expect to pay C$ 375.

  • Are there last-minute flights available from San Jose to Region of Ontario for under C$ 700?

    There are currently 20+ open flights from San Jose to Region of Ontario within the next 7 days for less than C$ 700.

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

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

  • What does SJC to YYZ mean?

    This is defined as San Jose Airport (SJC) and Toronto Pearson Intl Airport (YYZ). Codes like Toronto Pearson Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from San Jose to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your San Jose to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Jose to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Jose to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from San Jose to Ontario that allow pets onboard?

    Many airlines flying from San Jose to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Jose to Ontario?

    Yes, you can often find last-minute deals on San Jose to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Jose to Region of Ontario flight deals updated?

    The San Jose to Region of Ontario flight deals you see on this page were last updated on 8/5.

See more FAQs

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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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Search flights from San Jose to Ontario by cabin class

Find flights from San Jose to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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