£142 Cheap Flights from Ontario (ONT) to San Jose (SJC)

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Cheap Flights from Ontario (ONT) to San Jose (SJC)

Prices were available within the past 7 days and start at £142 for one-way flights and £240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flight from Ontario to San Jose route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Return price
£239
Distance
534 km

Compare flights from Ontario to San Jose easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ontario to San Jose. Operating between them 4 flights per day, 20 airlines cover the route. And Southwest Airlines fly direct, getting you to Norman Y. Mineta San Jose Intl. in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Los Angeles - Ontario Intl. to Norman Y. Mineta San Jose Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Los Angeles - Ontario Intl. (ONT) to Norman Y. Mineta San Jose Intl. (SJC) 

The easiest way to view the best deals on flights from Ontario to San Jose today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Los Angeles - Ontario Intl. to Norman Y. Mineta San Jose Intl. start at just £240 and range up to £274.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Ontario and San Jose
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Ontario to San Jose flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles - Ontario Intl. to Norman Y. Mineta San Jose Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to SJC?
If you’re planning on travelling from Ontario Airport to SJC, round-trip journeys start from £240. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don’t hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to SJC?
Each air carrier has different terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from ONT to SJC that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ontario Airport to SJC flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Ontario Airport to Norman Y. Mineta San Jose Intl. Airport (SJC)?
That new movie you’ve been eager to see will have to wait — the flight distance between Ontario Airport (ONT) and Norman Y. Mineta San Jose Intl. Airport (SJC) (SJC) is only 540 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from ONT to Norman Y. Mineta San Jose Intl. Airport (SJC)?
If you’re looking to fly straight from Los Angeles - Ontario Intl. Airport (ONT) to Norman Y. Mineta San Jose Intl. Airport (SJC), Southwest Airlines (WN) is a great choice. It operates 126 monthly flights between Ontario and San Jose.
Are Ontario Airport to San Jose Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap airfares from Ontario Airport to SJC popping up a few weeks before the date of departure. If you’d rather plan ahead, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices so far in advance.
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