A historic building with a dome and arched windows, illuminated at night, across a river with a bridge.

Cheap Flights from Ontario Intl. Airport (ONT) to Bilbao (BIO)

Save on Flight Bookings!

Popular airlines from Ontario Intl. Airport (ONT) to Bilbao Airport (BIO)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save on select hotels after you book a flight*

  • 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 ONT to Bilbao Airport (BIO) last minute?
Booking your trip from ONT to BIO last minute could save you a tidy sum if you hit the jackpot and find a terrific deal. However, fares usually don't drop in price closer to the departure date. If you procrastinate, flights could also be booked solid or the best seats taken. If you'd prefer to play it safe, book well ahead of your departure date. Note that some of the biggest deals can be found up to a year in advance. If your favorite airline hasn't released its airfares yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Bilbao from Ontario?
With Bilbao Airport (BIO), Vitoria (VIT) and Santander Airport (SDR) to choose from, getting from Ontario to Bilbao is a snap. The city's main hub, Bilbao Airport (BIO), is roughly 5 kilometers north of the center. Apart from ticket costs, consider things like train or bus options from the airport and the distance to your hotel before making your decision. Get your Bilbao vacation off on the right foot by exploring Museum of Archaeology Bizkaya and Palacio de la Diputación Foral de Vizcaya.
Can I change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Bilbao Airport?
Quickly and easily make changes to your Los Angeles - Ontario Intl. Airport (ONT) to Bilbao Airport journey by logging in to the Expedia Trips portal. Before making any amendments, read the rules and conditions in your itinerary to see what the carrier will allow you to do and whether fees apply. Some airlines charge a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also browse our Customer Service portal for further information and to chat with our Virtual Agent.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Bilbao
Distance
9108 km

Book with confidence

Ontario Intl. Airport to Bilbao Flights

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

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

Ontario Intl. Airport to Bilbao Flights