¥17,480 Cheap Flights from Ontario (ONT) to San Jose (SJC)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Norman Y. Mineta San Jose Intl. Airport (SJC)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 40% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at ¥17,480 for one-way flights and ¥49,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
United
United
American Airlines
Delta
Delta
American Airlines
American Airlines
Alaska Airlines

Find the cheapest month to fly from Ontario (ONT) to San Jose (SJC)

October is typically the cheapest month to fly

From ¥12,017 - ¥68,142 per traveler.

Frequently asked questions

How much is a flight from Ontario Airport to SJC?
Round-trip flights between ONT and Norman Y. Mineta San Jose Intl. Airport (SJC) start from ¥49,680. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to SJC?
This varies between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from ONT to Norman Y. Mineta San Jose Intl. Airport (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 ONT to Norman Y. Mineta San Jose Intl. Airport (SJC) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from ONT to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The flight time from Ontario Airport to San Jose Intl. Airport is a mere 1 hour and 9 minutes, so don't get too comfortable. There's a good chance the next time you glance out the window you'll be about to touch down in San Jose.
How far is the flight from Ontario Airport to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The distance from ONT (ONT) to SJC (SJC) is just 540 kilometers. You'll be disembarking the plane and collecting your baggage from the carousel in no time at all.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to SJC?
If you want to travel straight from Los Angeles - Ontario Intl. Airport (ONT) to SJC, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Los Angeles - Ontario Intl. Airport (ONT) to SJC flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some super cheap fares from Ontario Airport to SJC cropping up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Roundtrip price
¥49,680
Distance
534 km
Average flight time
1 hour 17 mins

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.