£439 Cheap Flights from Ontario Intl. Airport (ONT) to Amsterdam (AMS)

View £439 flight on Tue, 20 Oct 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Schiphol Airport (AMS)

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

Prices were available within the past 7 days and start at £439 for one-way flights and £879 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£879 Return, found 2 days ago
£879
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £879 found 2 days ago
Alaska Airlines
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£952 Return, found 2 days ago
£952
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £952 found 2 days ago
Alaska Airlines
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£956 Return, found 2 days ago
£956
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £956 found 2 days ago
British Airways
Sat, 25 Jul - Mon, 10 Aug
ONT
Ontario
AMS
Amsterdam
£968 Return, found 6 days ago
£968
Return
found 6 days ago
Select British Airways flight, departing Sat, 25 Jul from Ontario to Amsterdam, returning Mon, 10 Aug, priced at £968 found 6 days ago
American Airlines
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£972 Return, found 2 days ago
£972
Return
found 2 days ago
Select American Airlines flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £972 found 2 days ago
Delta
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£975 Return, found 2 days ago
£975
Return
found 2 days ago
Select Delta flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £975 found 2 days ago
United
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£975 Return, found 2 days ago
£975
Return
found 2 days ago
Select United flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £975 found 2 days ago
Virgin Atlantic
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£975 Return, found 2 days ago
£975
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £975 found 2 days ago
KLM
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£975 Return, found 2 days ago
£975
Return
found 2 days ago
Select KLM flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £975 found 2 days ago
Air France
Tue, 20 Oct - Tue, 24 Nov
ONT
Ontario
AMS
Amsterdam
£975 Return, found 2 days ago
£975
Return
found 2 days ago
Select Air France flight, departing Tue, 20 Oct from Ontario to Amsterdam, returning Tue, 24 Nov, priced at £975 found 2 days ago

Frequently asked questions

How do I find cheap flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
To find a cheap flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
There are approximately 28 connecting flights per day from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Seattle - Tacoma Intl. (SEA), and O'Hare Intl. (ORD).
What is the earliest flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
The earliest flight from Ontario International Airport (ONT) to Amsterdam Airport Schiphol (AMS) typically departs at approximately 12:55 AM local time, operated by American Airlines. This is a seasonal service active in May, June, July, August, and September. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
You'll find the most flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) on a Tuesday, with around 42 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
The most popular departure times for flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time. Many major carriers, including Delta, United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to start your journey bright and early, arriving at your destination with plenty of time to settle in.
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
Flying from ONT to AMS with a connection usually takes about 18 hours 30 minutes, traveling roughly 5,534 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
Select the "Business class" and "First class" filters when looking for ONT to AMS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) flight with Expedia?
It's easy to earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Amsterdam from Los Angeles - Ontario Intl. (ONT)?
If you're planning to travel to Amsterdam from Los Angeles - Ontario Intl. (ONT), you can fly directly into Schiphol (AMS) Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Sky Harbor Intl. (PHX), Denver Intl. (DEN) before reaching Amsterdam. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) at the last minute?
Typically, booking a last minute flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) flight and hotel package?
Securing a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol)?
If you booked your Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Amsterdam (AMS-Schiphol) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Schiphol
Airlines serving
British Airways
Return price
£879
Distance
8853 km

Book with confidence

Compare flights from Ontario Intl. Airport to Amsterdam easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ontario Intl. Airport to Amsterdam. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Schiphol in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ontario Intl. Airport to Schiphol.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Ontario Intl. Airport (ONT) to Schiphol (AMS)

The easiest way to view the best deals on flights from Ontario Intl. Airport to Amsterdam today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Ontario Intl. Airport to Schiphol start at just £879 and range up to £975.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Ontario Intl. Airport and Amsterdam
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Ontario Intl. Airport to Amsterdam flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ontario Intl. Airport to Schiphol for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Ontario Intl. Airport to Amsterdam easily and book with confidence

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