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Cheap ONT to SJO Flights

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

Orange County

$462.64

Long Beach

$527.42

Los Angeles

$242.04

Burbank

$645.72

Cheap ONT to SJO Flights

Question : Which airline is offering the cheapest flight from ONT to SJO?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $536, while prices for other flights are as high as $1,589.

Question : Have you considered flying out of an airport besides Ontario International Airport (ONT)?
Answer : Ontario International Airport is a great airport, but in getting you to San Jose, there is a cheaper option – John Wayne Airport. It's just 30 miles away and flights are being priced 11% cheaper over the next few months.

Question : In the next four weeks, what day should you book your trip?
Answer : Jan 16th has seen bookings (as of Jan 15th) as cheap as $569. That comes in 36% below the average price for this route. Saving now means you'll have more money in your pocket for the trip.

Question : How many days should you spend in San Jose?
Answer : Passengers from ONT to SJO stay 12 days on average.

Question : Is the price you found a good deal?
Answer : Prices for this trip tend to fluctuate less than other flights from the United States. They can vary from $536 to $1,589. Prices tend to be lower the further out you book.

Question : Can you cut down on flight costs by changing the day of the week you travel to San Jose?
Answer : Thursday is your cheapest day to fly in the month of January. Flexibility is paramount when booking travel plans in order to keep travel costs down.

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 SJO 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 SJO 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.