Cheap Flights from San Carlos (SQL) to Ontario (ONT)

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Frequently asked questions

Is it cheaper to buy a plane ticket from SQL to ONT last minute?
When it's time to book your flights, it's better to be prepared. While you may be able to find a last-minute deal on a San Carlos Airport (SQL) to Ontario Airport flight, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international travel it's three to four months.
What airports do you fly into for Ontario from San Francisco?
With Los Angeles - Ontario Intl. Airport (ONT), John Wayne Airport (SNA) and Long Beach Municipal Airport (LGB) to select from, making your way from San Francisco to Ontario is a snap. The city's main terminal, Los Angeles - Ontario Intl. Airport (ONT), is about 5 kilometers east of the center. As well as ticket costs, consider things like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Ontario adventure off on the right foot by discovering Ontario Mills Shopping Mall and Toyota Arena.
Can I change the date of my flight from San Carlos Airport (SQL) to Los Angeles - Ontario Intl. Airport (ONT)?
Life can throw a spanner in your plans, so Expedia is here to help make things easier. To start, find your SQL to Ontario Airport itinerary through the Expedia Trips portal and look up the fare conditions and rules about change fees or other charges. If you booked in the last 24 hours, some carriers will allow you to cancel for free and book new flights. If you bought your fare more than 24 hours ago, contact us through our Customer Service portal to run through your options.

Travel information

Origin airport
San Carlos
Destination airport
Los Angeles - Ontario Intl.
Distance
565 km

Book with confidence

San Carlos to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Carlos to Ontario offer the perfect respite. Not only does exploring Ontario provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Carlos to Ontario may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Ontario are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Ontario more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ontario is now!

San Carlos to Ontario Flights