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Cheap flights from Ontario to San Jose (SJC) from $138

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 6/18. 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.
YYZ — SJC
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Region of Ontario to San Jose?

Users have found that booking a flight from Region of Ontario to San Jose at least 33 days early can save you up to 64% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Region of Ontario to San Jose for as little as $418 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $533 for flights departing within the next 3 days.

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

January can be a great time to fly to San Jose from Region of Ontario with a flight ticket averaging about $463. Cheapflights users have found deals in the month of January for as cheap as $324. The most expensive prices can be found in the month of October.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to San Jose as you normally would.

Cheap United Airlines flights from Ontario to San Jose

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and San Jose. 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 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest United Airlines flights we've come across from Ontario to San Jose. Make sure to double check the flight details before booking.
Fri 9/204:18 pmYYZ - SJC
1 stop9h 01mUnited Airlines
Mon 9/236:50 pmSJC - YYZ
1 stop17h 21mUnited Airlines
Deal found 5/16$310
Wed 9/254:18 pmYYZ - SJC
1 stop9h 01mUnited Airlines
Sat 9/2811:00 pmSJC - YYZ
1 stop9h 37mUnited Airlines
Deal found 5/16$316
Thu 7/45:30 pmYYZ - SJC
1 stop8h 15mUnited Airlines
Tue 7/96:40 pmSJC - YYZ
2 stops16h 32mUnited Airlines
Deal found 5/16$330
Tue 6/48:15 amYYZ - SJC
1 stop16h 48mUnited Airlines
Wed 6/510:30 pmSJC - YYZ
1 stop8h 28mUnited Airlines
Deal found 5/14$370
Thu 7/45:30 pmYYZ - SJC
1 stop8h 15mUnited Airlines
Mon 7/87:00 amSJC - YYZ
1 stop12h 48mUnited Airlines
Deal found 5/16$371
Wed 5/294:18 pmYYZ - SJC
1 stop7h 51mUnited Airlines
Wed 6/510:30 pmSJC - YYZ
1 stop8h 28mUnited Airlines
Deal found 5/15$372
Wed 5/294:18 pmYYZ - SJC
1 stop7h 51mUnited Airlines
Sun 6/26:22 amSJC - YYZ
1 stop10h 30mUnited Airlines
Deal found 5/15$397
Sun 5/267:00 amYYZ - SJC
1 stop8h 01mUnited Airlines
Sun 6/26:22 amSJC - YYZ
1 stop14h 36mUnited Airlines
Deal found 5/15$461
Fri 5/243:55 pmYYZ - SJC
1 stop8h 59mUnited Airlines
Sun 5/267:00 amSJC - YYZ
2 stops13h 58mUnited Airlines
Deal found 5/15$478

Cheap Air Canada flights from Ontario to San Jose

Explore cheap flight options specifically provided by Air Canada for the route between Ontario and San Jose. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from Ontario to San Jose. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 6/117:00 amYYZ - SJC
1 stop17h 09mAir Canada
Sat 6/156:40 pmSJC - YYZ
1 stop15h 18mAir Canada
Deal found 5/15$320
Sat 7/138:15 amYYZ - SJC
1 stop17h 00mAir Canada
Sat 7/276:40 pmSJC - YYZ
1 stop15h 13mAir Canada
Deal found 5/14$386
Wed 6/127:00 amYYZ - SJC
1 stop13h 44mAir Canada
Tue 6/186:40 pmSJC - YYZ
1 stop17h 31mAir Canada
Deal found 5/15$393
Mon 7/157:00 amYYZ - SJC
1 stop13h 44mAir Canada
Tue 7/306:40 pmSJC - YYZ
1 stop15h 13mAir Canada
Deal found 5/14$398
Wed 9/257:00 amYYZ - SJC
1 stop13h 50mAir Canada
Wed 10/210:55 amSJC - YYZ
1 stop8h 53mAir Canada
Deal found 5/15$415
Sat 5/256:45 pmYYZ - SJC
1 stop17h 54mAir Canada
Mon 5/276:40 pmSJC - YYZ
1 stop17h 31mAir Canada
Deal found 5/15$416
Tue 6/44:18 pmYYZ - SJC
1 stop8h 45mAir Canada
Wed 6/57:00 amSJC - YYZ
2 stops13h 58mAir Canada
Deal found 5/15$417
Wed 9/258:10 amYUL - SJC
1 stop8h 12mAir Canada
Sun 9/2910:55 amSJC - YUL
2 stops11h 51mAir Canada
Deal found 5/16$491
Fri 5/244:18 pmYYZ - SJC
1 stop7h 51mAir Canada
Sun 5/267:00 amSJC - YYZ
1 stop12h 48mAir Canada
Deal found 5/15$507

Cheap Ontario to San Jose flights in May & June 2024

Find cheap flight options from Ontario to San Jose specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to San Jose in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/118:00 pmYYZ - SJC
1 stop15h 24mMultiple Airlines
Wed 6/198:04 pmSJC - YYZ
1 stop7h 39mMultiple Airlines
Deal found 5/15$257
Tue 6/118:00 pmYYZ - SJC
1 stop15h 24mMultiple Airlines
Wed 6/196:00 amSJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 5/15$262
Tue 6/118:00 pmYYZ - SJC
2 stops22h 50mMultiple Airlines
Wed 6/196:00 amSJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 5/15$276
Sat 6/18:20 pmYYZ - SJC
2 stops18h 11mMultiple Airlines
Mon 6/39:28 pmSJC - YYZ
2 stops19h 07mMultiple Airlines
Deal found 5/14$284
Sat 6/18:20 pmYYZ - SJC
2 stops18h 11mMultiple Airlines
Mon 6/39:28 pmSJC - YYZ
1 stop30h 07mMultiple Airlines
Deal found 5/14$294
Wed 6/128:00 pmYYZ - SJC
1 stop17h 48mMultiple Airlines
Wed 6/198:04 pmSJC - YYZ
1 stop7h 39mMultiple Airlines
Deal found 5/15$296
Wed 6/122:00 pmYYZ - SJC
2 stops12h 59mMultiple Airlines
Wed 6/198:04 pmSJC - YYZ
1 stop7h 39mMultiple Airlines
Deal found 5/15$297
Tue 6/1111:59 amYYZ - SJC
3 stops15h 00mMultiple Airlines
Wed 6/196:00 amSJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 5/15$317
Fri 6/77:00 amYYZ - SJC
1 stop17h 09mAir Canada
Mon 6/106:40 pmSJC - YYZ
1 stop15h 18mAir Canada
Deal found 5/15$320

Ontario to San Jose 2024 flight deals

Discover exclusive flight deals for travel between Ontario and San Jose in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to San Jose in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/118:00 pmYYZ - SJC
1 stop15h 24mMultiple Airlines
Wed 6/198:04 pmSJC - YYZ
1 stop7h 39mMultiple Airlines
Deal found 5/15$257
Tue 6/118:00 pmYYZ - SJC
1 stop15h 24mMultiple Airlines
Wed 6/196:00 amSJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 5/15$262
Tue 6/118:00 pmYYZ - SJC
2 stops22h 50mMultiple Airlines
Wed 6/196:00 amSJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 5/15$276
Sat 6/18:20 pmYYZ - SJC
2 stops18h 11mMultiple Airlines
Mon 6/39:28 pmSJC - YYZ
2 stops19h 07mMultiple Airlines
Deal found 5/14$284
Sat 6/18:20 pmYYZ - SJC
2 stops18h 11mMultiple Airlines
Mon 6/39:28 pmSJC - YYZ
1 stop30h 07mMultiple Airlines
Deal found 5/14$294
Wed 6/128:00 pmYYZ - SJC
1 stop17h 48mMultiple Airlines
Wed 6/198:04 pmSJC - YYZ
1 stop7h 39mMultiple Airlines
Deal found 5/15$296
Wed 6/122:00 pmYYZ - SJC
2 stops12h 59mMultiple Airlines
Wed 6/198:04 pmSJC - YYZ
1 stop7h 39mMultiple Airlines
Deal found 5/15$297
Tue 6/1111:59 amYYZ - SJC
3 stops15h 00mMultiple Airlines
Wed 6/196:00 amSJC - YYZ
2 stops21h 43mMultiple Airlines
Deal found 5/15$317
Mon 11/254:00 pmYYZ - SJC
1 stop9h 42mAir Canada
Mon 12/26:39 pmSJC - YYZ
1 stop17h 33mAir Canada
Deal found 5/14$320

Ontario to San Jose flights leaving soon

Find last-minute flight options from Ontario to San Jose 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 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from Ontario to San Jose. Tip: verify your flight details before completing your reservation.
Sat 5/2512:30 pmYYZ - SJC
2 stops22h 47mDelta
Sat 7/66:00 amSJC - YYZ
2 stops14h 12mDelta
Deal found 5/15$364
Sat 5/251:25 pmYYZ - SJC
1 stop12h 20mDelta
Sat 7/66:00 amSJC - YYZ
2 stops14h 12mDelta
Deal found 5/15$369
Thu 5/238:20 pmYYZ - SJC
1 stop28h 34mMultiple Airlines
Sat 6/14:40 pmSJC - YYZ
1 stop10h 55mMultiple Airlines
Deal found 5/15$410
Sat 5/256:45 pmYYZ - SJC
1 stop17h 54mAir Canada
Mon 5/276:40 pmSJC - YYZ
1 stop17h 31mAir Canada
Deal found 5/15$416
Wed 5/228:00 pmYYZ - SJC
1 stop16h 54mMultiple Airlines
Sat 6/14:40 pmSJC - YYZ
1 stop10h 55mMultiple Airlines
Deal found 5/15$429
Tue 5/218:00 pmYYZ - SJC
2 stops18h 31mMultiple Airlines
Sat 6/14:40 pmSJC - YYZ
1 stop10h 55mMultiple Airlines
Deal found 5/15$432
Wed 5/228:00 pmYYZ - SJC
1 stop16h 54mMultiple Airlines
Sat 6/112:21 pmSJC - YYZ
2 stops15h 14mMultiple Airlines
Deal found 5/15$434
Thu 5/238:20 pmYYZ - SJC
1 stop19h 56mMultiple Airlines
Sat 6/112:21 pmSJC - YYZ
2 stops15h 14mMultiple Airlines
Deal found 5/15$439
Sat 5/251:25 pmYYZ - SJC
1 stop12h 20mDelta
Sun 6/26:37 amSJC - YYZ
1 stop12h 20mDelta
Deal found 5/15$440

One-way flights to San Jose from Ontario

Search for one-way flight options from Ontario to San Jose. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Ontario to San Jose. Those seeking round-trip flights from Ontario to San Jose should utilize the search form at the the top of the page.
Tue 6/1812:20 pmYYZ - SJC
1 stop14h 39mMultiple Airlines
Deal found 5/15$138
Tue 6/1812:20 pmYYZ - SJC
1 stop14h 39mMultiple Airlines
Deal found 5/16$147
Mon 6/178:00 pmYYZ - SJC
1 stop15h 24mMultiple Airlines
Deal found 5/14$151
Tue 6/1812:20 pmYYZ - SJC
2 stops24h 09mMultiple Airlines
Deal found 5/15$159
Wed 6/1210:30 amYYZ - SJC
1 stop12h 51mMultiple Airlines
Deal found 5/16$168
Mon 6/178:00 pmYYZ - SJC
2 stops21h 42mMultiple Airlines
Deal found 5/14$173
Mon 7/228:00 pmYYZ - SJC
1 stop16h 38mMultiple Airlines
Deal found 5/15$174
Wed 6/128:00 amYYZ - SJC
2 stops15h 21mMultiple Airlines
Deal found 5/16$178
Wed 6/1212:00 pmYYZ - SJC
2 stops14h 59mMultiple Airlines
Deal found 5/15$181

Find flights from Ontario to San Jose within your budget

Customize your flight search to find flights from Ontario to San Jose 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$254 - $377

Route

Depart

Return

Price

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 5/28

1 stop15h 41m

San Jose

Thu 6/6

1 stop11h 43m

$254

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 6/11

1 stop15h 24m

San Jose

Wed 6/19

1 stop7h 39m

$257

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 6/11

1 stop15h 24m

San Jose

Wed 6/19

2 stops21h 43m

$262

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Fri 9/20

1 stop9h 01m

San Jose

Mon 9/23

1 stop17h 21m

$310

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Wed 9/25

1 stop9h 01m

San Jose

Sat 9/28

1 stop9h 37m

$316

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Tue 6/11

1 stop17h 09m

San Jose

Sat 6/15

1 stop15h 18m

$320

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Thu 6/6

1 stop8h 49m

San Jose

Tue 6/11

1 stop12h 29m

$321

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Sat 8/31

2 stops13h 51m

San Jose

Sat 9/14

1 stop7h 56m

$356

Toronto Pearson IntlSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Fri 9/20

2 stops13h 20m

San Jose

Mon 9/23

2 stops12h 59m

$377

Flights are sorted by cheapest first

Deals found on 5/16

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

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated May 16, 2024.
To help decide which airline to fly from Ontario to San Jose, see what other customers have to say about United Airlines, Air Canada and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Air Canada
7.0
Good
6,947 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Ontario to San Jose. 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 into for flights to San Jose from Ontario?

    For a flight from Ontario to San Jose, you will be flying into San Jose. San Jose (SJC) is just 2.9 mi from the center of the city.

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

    Yes, there are multiple flights from Region of Ontario to San Jose for under $300. The cheapest flight booked recently is on Multiple Airlines for just $254, but on average you can expect to pay $295.

  • Are there last-minute flights available from Region of Ontario to San Jose for under $400?

    There are currently 20+ open flights from Region of Ontario to San Jose within the next 7 days for less than $400.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $188. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Region of Ontario to San Jose for a low price.

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

    The most popular route from Region of Ontario to San Jose is Toronto Pearson Intl - San Jose. You may also consider Montreal Pierre Elliott Trudeau Intl - San Jose or Toronto Island - San Jose.

  • What are the most popular airlines that fly from Region of Ontario to San Jose?

    The most popular airlines flying from Region of Ontario to San Jose are American Airlines, Air Canada and Alaska Airlines. Something to consider prior to booking your flight.

  • What does YYZ to SJC mean?

    Great question - YYZ to SJC just means Toronto Pearson Intl Airport to San Jose Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: 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 Ontario to San Jose that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to San Jose 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 Ontario to San Jose with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to San Jose 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 Ontario to San Jose that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to San Jose 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 Ontario to San Jose that allow pets onboard?

    Many airlines flying from Ontario to San Jose 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 Ontario to San Jose?

    Yes, you can often find last-minute deals on Ontario to San Jose 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 Region of Ontario to San Jose flight deals updated?

    The Region of Ontario to San Jose flight deals you see on this page were last updated on 5/15.

See more FAQs

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

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Top 6 airlines flying from Ontario to San Jose

Discover the top 6 airlines that operate flights from Ontario to San Jose. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$228Average$268FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest$318Average$388FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$342Average$432FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$359Average$451FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$360Average$487FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$451Average$494FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Boston to Miami flights
Houston to Dallas flights
Los Angeles to Paris flights
Denver to San Francisco flights
Boston to Houston flights
Chicago to Austin flights
Cleveland to Miami flights
Newark Airport to San Francisco flights
Miami to Los Angeles flights
New York to Hawaii flights
Dallas to San Antonio flights
Region of Ontario to Salt Lake City flights

Search flights from Ontario to San Jose by cabin class

Find flights from Ontario to San Jose, 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 Ontario to San Jose?

Cheapflights helps you search for flights from Ontario to San Jose via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 San Jose from Ontario.

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

Need flexible booking options for your flight to San Jose from Ontario? 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 Ontario to San Jose become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Jose from Ontario today and book when prices fit your budget.

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