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Cheap ONT to SAN Flights

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

Orange County

$201.60

Long Beach

$338.30

Los Angeles

$157.60

Burbank

$194.10

Cheap ONT to SAN Flights

Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Dec 7th. As of Nov 13th, it's showing the cheapest ticket sales at $287. That is 31% below the average price for this route, so you can spend that extra cash on a fun experience in San Diego.

Question : How many days should you spend in San Diego?
Answer : Over the next two months, passengers from ONT to SAN are planning on staying for five days on average.

Question : Which airline is giving the best deals for round-trip flights from Ontario International Airport (ONT) to San Diego International Airport (SAN)?
Answer : United Airlines is offering the best deal at $287. Better snatch it up quickly because prices range all the way up to $815 over the next three months.

Question : How much should a trip from Ontario (ONT) to San Diego (SAN) cost?
Answer : Flight prices change less than most routes in the United States for ONT to SAN. They vary from $287 to $815. Prices tend to be lower the further out you book.

Question : Is Ontario International Airport (ONT) the cheapest airport for getting to San Diego International Airport (SAN)?
Answer : John Wayne Airport is just 30 miles away, and, on average, flights are 14% cheaper for the next few months. Save a few bucks and put it toward your next trip.

Question : Do some days of the week have more flight times than others?
Answer : The day with the most departure times for this route is Wednesday with five options. With 8,106 different time options, Sunday provides the most options on average across all flights departing the United States.

Question : How often are flights late from Ontario International Airport (ONT) to San Diego International Airport (SAN)?
Answer : Passengers are currently getting to their destination on schedule 40% of the time, which ranks in the bottom half of the world. When there is a delay, it averages over an hour and a half.

Los Angeles to San Diego 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 Diego 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 Diego.

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 SAN 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 SAN 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.