Cheap Flights from Ontario (ONT) to San Juan (SJU)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Luis Munoz Marin Intl. Airport (SJU)

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Flights from Ontario (ONT) to San Juan (SJU)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Luis Munoz Marin Intl.
Distance
5337 km

Ontario to San Juan Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Ontario to San Juan offer the perfect respite. Not only does exploring San Juan 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 Ontario to San Juan 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 San Juan are only a plane trip away. Book your travel arrangements with us today!

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

Frequently asked questions

Is it cheaper to buy a plane ticket from ONT to Luis Munoz Marin Intl. Airport (SJU) last minute?
Being the spontaneous type is a terrific way to travel around, but it's not necessarily the best way to land a bargain airfare. Consider booking your ONT to Luis Munoz Marin Intl. Airport (SJU) journey well in advance instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you reach Luis Munoz Marin Intl. Airport (SJU)!
What airports do you fly into for San Juan from Ontario?
From Ontario, you can travel to San Juan via Luis Munoz Marin Intl. Airport (SJU), Antonio Rivera Rodriguez Airport (VQS) and Mercedita Airport (PSE). Check which terminal is best for you before making your decision. If you settle on Luis Munoz Marin Intl. Airport (SJU), it's roughly 11 kilometers east of downtown. Use the dollars you save when booking your trip with Expedia to enjoy the city's awesome attractions, such as San Juan Gate and La Fortaleza.
Can I change the date of my flight from Ontario Airport to Luis Munoz Marin Intl. Airport (SJU)?
Plans can change, so Expedia is here to help make amending your trip as easy as possible. First, access your Los Angeles - Ontario Intl. Airport (ONT) to SJU itinerary through the Expedia Trips portal and read the fare conditions about what changes are allowed. If you booked your ticket in the last 24 hours, some airlines will let you cancel for free and organize new flights. If you booked more than 24 hours ago, connect with us via our Customer Service portal to run through your options.