Cheap Flights from Amsterdam (AMS) to Ontario Intl. Airport (ONT)

The lowest price advertised for a round-trip flight between AMS and Los Angeles - Ontario Intl. Airport (ONT) is . But you better get a move on. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but every airline has different terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Amsterdam Airport Schiphol to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.

Schiphol to Ontario is around 8,900 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your earplugs to your eye mask. Throw in a couple of snacks to munch on throughout your journey too.

At present, no airlines offer direct flights from Schiphol Airport (AMS) to ONT. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your fare ahead of time.

Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from AMS to Ontario Airport showing up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance.