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Cheap ONT to SJC Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Orange County

$78.40

Long Beach

$92.20

Los Angeles

$78.40

Burbank

$76.90

San Francisco

$151.56

Oakland

$165.60

Cheap ONT to SJC Flights

Question : Which airline is giving the best deals for round-trip flights from Ontario International Airport (ONT) to Norman Y. Mineta San Jose International Airport (SJC)?
Answer : Frontier Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $152, while prices for other flights are as high as $1,008.

Question : Is the price you found a good deal?
Answer : Ranging from $152 to $1,008, prices for ONT to SJC do change more than most routes in the United States. Remember, you can save by booking further in advance.

Question : Do some days of the week have more flight times than others?
Answer : Monday has the greatest variety of flight times for Ontario to San Jose with 18. The day of the week with the least amount of options is Thursday with nine different times.

Question : What is the quickest flight from ONT to SJC?
Answer : Southwest Airlines currently holds the quickest travel time with one hour and five minutes. For example, you would arrive in San Jose at 3:10 PM PST if you left Ontario at 2:05 PM PST.

Question : If you’re booking ONT to SJC, how many different options of departure times do you have?
Answer : Each day is different, but on average, you can expect to see 15 available departure times. Compared to the average route departing the United States with nine flight times, you'll have more choices than most.

Question : Is there an alternative to Ontario International Airport (ONT) for getting you to San Jose?
Answer : Lucky for you, there is another airport near Ontario. John Wayne Airport (SNA) is 30 miles away, and over the next two months, flights are being booked 51% cheaper than flights from Ontario International Airport.

Question : What's the likelihood of you being delayed on this route?
Answer : ONT to SJC currently scores 3 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 3 stars, you should feel slightly worried about getting to San Jose on time.

Los Angeles to San Jose Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Los Angeles to San Jose will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Jose.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ONT to SJC flights that won’t make your bank account wince. Ready to temporarily leave behind Los Angeles for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SJC with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.