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Cheap flights from San Jose to Ontario from C$ 143

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 13/6. 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
23 May — 30 May1
1 adult
Thu 23/5
Thu 30/5

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$ 552, or C$ 913 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$ 702. Cheapflights users have found deals in the month of March for as cheap as C$ 226. The most expensive prices can be found in the month of October.

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 Air Canada flights from San Jose to Ontario

Explore cheap flight options specifically provided by Air Canada 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 408,927 searches. Data last updated 18 May 2024.
Consider these cheap Air Canada flights we've found departing from San Jose to Ontario. Deals update often to give you more flight options matching your criteria
Sat 1/67:00 a.m.SJC - YYZ
1 stop12h 48mAir Canada
Fri 14/68:15 a.m.YYZ - SJC
1 stop15h 54mAir Canada
Deal found 17/5C$ 526
Tue 28/56:40 p.m.SJC - YYZ
1 stop17h 31mAir Canada
Fri 31/56:45 p.m.YYZ - SJC
1 stop17h 54mAir Canada
Deal found 16/5C$ 617
Sat 25/56:40 p.m.SJC - YYZ
1 stop15h 18mAir Canada
Tue 4/64:18 p.m.YYZ - SJC
1 stop7h 51mAir Canada
Deal found 17/5C$ 628
Mon 27/57:00 a.m.SJC - YYZ
1 stop12h 48mAir Canada
Mon 3/67:55 a.m.YYZ - SJC
2 stops16h 14mAir Canada
Deal found 18/5C$ 657
Mon 27/56:40 p.m.SJC - YYZ
2 stops22h 12mAir Canada
Fri 31/59:00 p.m.YYZ - SJC
2 stops15h 39mAir Canada
Deal found 18/5C$ 667
Mon 27/57:00 a.m.SJC - YYZ
1 stop12h 48mAir Canada
Fri 31/59:00 p.m.YYZ - SJC
2 stops15h 39mAir Canada
Deal found 18/5C$ 669
Sun 2/67:00 a.m.SJC - YYZ
1 stop12h 48mAir Canada
Wed 12/67:00 a.m.YYZ - SJC
1 stop13h 44mAir Canada
Deal found 17/5C$ 673
Mon 27/56:40 p.m.SJC - YYZ
1 stop15h 18mAir Canada
Fri 31/57:00 a.m.YYZ - SJC
1 stop17h 09mAir Canada
Deal found 18/5C$ 678
Fri 24/56:40 p.m.SJC - YYZ
1 stop17h 31mAir Canada
Mon 3/66:45 p.m.YYZ - SJC
1 stop17h 54mAir Canada
Deal found 17/5C$ 696

Cheap United Airlines flights from San Jose to Ontario

Explore cheap flight options specifically provided by United Airlines 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 408,927 searches. Data last updated 18 May 2024.
Take a gander at the lowest prices we've found on United Airlines flights from San Jose to Ontario. Check back soon if you're not seeing flights that suit your needs.
Mon 3/611:00 p.m.SJC - YYZ
2 stops17h 00mUnited Airlines
Wed 5/67:00 a.m.YYZ - SJC
1 stop18h 03mUnited Airlines
Deal found 16/5C$ 538
Mon 3/611:00 p.m.SJC - YYZ
2 stops17h 00mUnited Airlines
Wed 5/69:00 p.m.YYZ - SJC
2 stops15h 39mUnited Airlines
Deal found 17/5C$ 546
Thu 30/510:30 p.m.SJC - YYZ
1 stop12h 15mUnited Airlines
Fri 31/53:55 p.m.YYZ - SJC
1 stop8h 59mUnited Airlines
Deal found 17/5C$ 595
Tue 28/56:40 p.m.SJC - YYZ
2 stops10h 20mUnited Airlines
Thu 6/64:18 p.m.YYZ - SJC
1 stop7h 51mUnited Airlines
Deal found 18/5C$ 606
Tue 28/53:30 p.m.SJC - YYZ
2 stops15h 34mUnited Airlines
Sun 2/67:00 a.m.YYZ - SJC
1 stop18h 03mUnited Airlines
Deal found 17/5C$ 629
Wed 31/76:40 p.m.SJC - YYZ
2 stops17h 12mUnited Airlines
Wed 7/87:00 a.m.YYZ - SJC
1 stop13h 44mUnited Airlines
Deal found 17/5C$ 632
Sat 8/66:40 p.m.SJC - YYZ
2 stops18h 03mUnited Airlines
Sat 22/67:00 a.m.YYZ - SJC
2 stops13h 38mUnited Airlines
Deal found 18/5C$ 636
Sun 26/56:22 a.m.SJC - YYZ
1 stop10h 30mUnited Airlines
Sun 2/67:00 a.m.YYZ - SJC
1 stop18h 03mUnited Airlines
Deal found 17/5C$ 639
Sun 26/56:40 p.m.SJC - YYZ
2 stops12h 24mUnited Airlines
Sun 2/67:00 a.m.YYZ - SJC
1 stop18h 03mUnited Airlines
Deal found 17/5C$ 651

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 408,927 searches. Prices were last updated on 18 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 11/69:13 p.m.SJC - YYZ
1 stop30h 29mMultiple Airlines
Tue 18/612:20 p.m.YYZ - SJC
1 stop14h 39mMultiple Airlines
Deal found 16/5C$ 330
Mon 10/69:12 p.m.SJC - YYZ
1 stop19h 40mMultiple Airlines
Wed 12/69:35 a.m.YYZ - SJC
1 stop17h 24mMultiple Airlines
Deal found 17/5C$ 341
Tue 18/66:20 a.m.SJC - YYZ
1 stop21h 15mMultiple Airlines
Mon 24/61:25 p.m.YYZ - SJC
1 stop21h 59mMultiple Airlines
Deal found 17/5C$ 375
Tue 11/62:12 p.m.SJC - YYZ
2 stops13h 30mMultiple Airlines
Tue 18/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 16/5C$ 384
Mon 10/65:45 p.m.SJC - YYZ
3 stops33h 57mMultiple Airlines
Wed 12/69:35 a.m.YYZ - SJC
1 stop17h 24mMultiple Airlines
Deal found 17/5C$ 395
Sat 8/64:40 p.m.SJC - YYZ
1 stop10h 55mMultiple Airlines
Sun 23/68:20 p.m.YYZ - SJC
1 stop28h 07mMultiple Airlines
Deal found 17/5C$ 405
Tue 18/64:23 p.m.SJC - YYZ
2 stops11h 12mMultiple Airlines
Mon 24/61:25 p.m.YYZ - SJC
1 stop21h 59mMultiple Airlines
Deal found 17/5C$ 406
Tue 28/56:20 a.m.SJC - YYZ
1 stop12h 40mMultiple Airlines
Mon 3/68:00 p.m.YYZ - SJC
1 stop16h 41mMultiple Airlines
Deal found 18/5C$ 409
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Tue 4/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 18/5C$ 410

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 408,927 searches. Data last updated 18 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 11/69:13 p.m.SJC - YYZ
1 stop30h 29mMultiple Airlines
Tue 18/612:20 p.m.YYZ - SJC
1 stop14h 39mMultiple Airlines
Deal found 16/5C$ 330
Mon 10/69:12 p.m.SJC - YYZ
1 stop19h 40mMultiple Airlines
Wed 12/69:35 a.m.YYZ - SJC
1 stop17h 24mMultiple Airlines
Deal found 17/5C$ 341
Tue 18/66:20 a.m.SJC - YYZ
1 stop21h 15mMultiple Airlines
Mon 24/61:25 p.m.YYZ - SJC
1 stop21h 59mMultiple Airlines
Deal found 17/5C$ 375
Tue 11/62:12 p.m.SJC - YYZ
2 stops13h 30mMultiple Airlines
Tue 18/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 16/5C$ 384
Mon 10/65:45 p.m.SJC - YYZ
3 stops33h 57mMultiple Airlines
Wed 12/69:35 a.m.YYZ - SJC
1 stop17h 24mMultiple Airlines
Deal found 17/5C$ 395
Sat 8/64:40 p.m.SJC - YYZ
1 stop10h 55mMultiple Airlines
Sun 23/68:20 p.m.YYZ - SJC
1 stop28h 07mMultiple Airlines
Deal found 17/5C$ 405
Tue 18/64:23 p.m.SJC - YYZ
2 stops11h 12mMultiple Airlines
Mon 24/61:25 p.m.YYZ - SJC
1 stop21h 59mMultiple Airlines
Deal found 17/5C$ 406
Tue 28/56:20 a.m.SJC - YYZ
1 stop12h 40mMultiple Airlines
Mon 3/68:00 p.m.YYZ - SJC
1 stop16h 41mMultiple Airlines
Deal found 18/5C$ 409
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Tue 4/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 18/5C$ 410

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 408,927 searches. Data last updated 18 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.
Tue 28/56:20 a.m.SJC - YYZ
1 stop12h 40mMultiple Airlines
Mon 3/68:00 p.m.YYZ - SJC
1 stop16h 41mMultiple Airlines
Deal found 18/5C$ 409
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Tue 4/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 18/5C$ 410
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Tue 4/68:00 p.m.YYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 17/5C$ 417
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Tue 4/68:00 p.m.YYZ - SJC
2 stops16h 29mMultiple Airlines
Deal found 18/5C$ 430
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Mon 3/68:00 p.m.YYZ - SJC
1 stop16h 41mMultiple Airlines
Deal found 17/5C$ 437
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Sun 2/68:20 p.m.YYZ - SJC
1 stop20h 06mMultiple Airlines
Deal found 17/5C$ 448
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Sun 2/68:20 p.m.YYZ - SJC
2 stops18h 11mMultiple Airlines
Deal found 17/5C$ 462
Mon 27/57:00 a.m.SJC - YYZ
1 stop12h 00mMultiple Airlines
Tue 4/69:35 a.m.YYZ - SJC
1 stop9h 15mMultiple Airlines
Deal found 18/5C$ 463
Tue 28/54:40 p.m.SJC - YYZ
1 stop11h 02mMultiple Airlines
Wed 5/61:25 p.m.YYZ - SJC
1 stop8h 49mMultiple Airlines
Deal found 17/5C$ 467

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 408,927 searches. Data last updated 18 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.
Thu 13/67:00 a.m.SJC - YYZ
1 stop20h 35mMultiple Airlines
Deal found 18/5C$ 143
Mon 24/69:12 p.m.SJC - YYZ
1 stop22h 33mMultiple Airlines
Deal found 18/5C$ 153
Thu 20/67:00 a.m.SJC - YYZ
1 stop20h 35mMultiple Airlines
Deal found 16/5C$ 158
Tue 25/66:00 a.m.SJC - YYZ
2 stops13h 45mMultiple Airlines
Deal found 18/5C$ 163
Wed 26/62:12 p.m.SJC - YYZ
2 stops13h 31mMultiple Airlines
Deal found 18/5C$ 165
Thu 27/63:52 p.m.SJC - YYZ
1 stop11h 51mMultiple Airlines
Deal found 18/5C$ 210
Thu 20/63:52 p.m.SJC - YYZ
1 stop11h 51mMultiple Airlines
Deal found 17/5C$ 211
Mon 24/66:00 a.m.SJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 18/5C$ 219
Thu 4/76:00 a.m.SJC - YYZ
1 stop12h 49mMultiple Airlines
Deal found 17/5C$ 221

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 408,927 searches. Data last updated 18 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 330 - C$ 654

Route

Depart

Return

Price

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 11/6

1 stop30h 29m

Toronto Pearson Intl

Tue 18/6

1 stop14h 39m

C$ 330

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Mon 10/6

1 stop19h 40m

Toronto Pearson Intl

Wed 12/6

1 stop17h 24m

C$ 341

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 18/6

1 stop21h 15m

Toronto Pearson Intl

Mon 24/6

1 stop21h 59m

C$ 375

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 11/6

2 stops13h 30m

Toronto Pearson Intl

Tue 18/6

1 stop15h 24m

C$ 384

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Sat 1/6

1 stop12h 48m

Toronto Pearson Intl

Fri 14/6

1 stop15h 54m

C$ 526

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Mon 3/6

2 stops17h 00m

Toronto Pearson Intl

Wed 5/6

1 stop18h 03m

C$ 538

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Sun 9/6

1 stop12h 29m

Toronto Pearson Intl

Wed 12/6

2 stops12h 49m

C$ 539

San JoseToronto Pearson Intl

SJC - YYZ

SJCYYZ

San Jose

Tue 6/8

1 stop10h 23m

Toronto Pearson Intl

Tue 13/8

2 stops15h 21m

C$ 609

San JoseMontreal Pierre Elliott Trudeau Intl

SJC - YUL

SJCYUL

San Jose

Fri 23/8

1 stop24h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 25/8

2 stops13h 43m

C$ 654

Flights are sorted by cheapest first

Deals found on 16/5

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 18 May 2024.
Read reviews from past customers who have flown Air Canada, United Airlines and Delta 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
8.1
Very good
9,162 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,162 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,662 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,899 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,906 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,512 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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$ 400 on Cheapflights?

    Yes, there are multiple flights from San Jose to Region of Ontario for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 330, but on average you can expect to pay C$ 406.

  • Are there last-minute flights available from San Jose to Region of Ontario for under C$ 500?

    There are currently 20+ open flights from San Jose to Region of Ontario within the next 7 days for less than C$ 500.

  • 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$ 222. Users have also found prices from C$ 223 and C$ 234 on United Airlines and Air Canada, 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 - 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 18/5.

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.
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Business 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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