Cheap Flights from Dublin (DUB) to Ontario (ONT)

Popular airlines from Dublin Airport (DUB) to Los Angeles - Ontario Intl. Airport (ONT)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Los Angeles - Ontario Intl. Airport (ONT) last minute?
Booking your journey from Dublin Airport to Ontario Airport last minute could save you some dough if you strike it lucky and find an amazing deal. However, airfares don't usually get cheaper as the departure date nears. If you procrastinate, flights could also be sold out or the best seats gone (that could mean the middle seat!). If you'd rather play it safe, book well ahead of the date you want to leave. It's worth noting that some of the best deals can be found up to 12 months in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Ontario from Dublin?
Los Angeles - Ontario Intl. Airport (ONT), John Wayne Airport (SNA) and Long Beach Municipal Airport (LGB) are your choices when flying from Dublin to Ontario. Around 5 kilometers east of downtown Ontario, Los Angeles - Ontario Intl. Airport (ONT) is the city's main entry point. Keep in mind things such as flight departure and arrival times and the distance to your hotel before choosing your airport. Ontario Mills Shopping Mall and Toyota Arena are a couple of amazing attractions to put on your itinerary when you arrive at your destination.
Can I change the date of my flight from Dublin Airport to Ontario Airport?
It's a snap to make amendments to your DUB to Los Angeles - Ontario Intl. Airport (ONT) trip yourself. Simply go to the Expedia Trips portal and select "change flight." Browse around for new flights and choose the one that fits your plans. You'll see an estimate of applicable flight change costs. You can also visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

Travel information

Travel information

Origin airport
Dublin
Destination airport
Los Angeles - Ontario Intl.
Distance
8216 km

Book with confidence

Book with confidence

Dublin to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Dublin 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 Dublin 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!

Dublin to Ontario Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia