HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Netherlands

$388+ Cheap flights from Ontario (ONT) to the Netherlands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AMS
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Netherlands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Netherlands

Cheapest flights from Ontario to Netherlands
Explore the most affordable flight options available from Ontario to Netherlands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amONT - AMS
2 stops21h 38mUnited Airlines
Sun 1/1110:20 amAMS - ONT
1 stop20h 38mUnited Airlines
Deal found 12/3$806
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 pmONT - AMS
1 stop24h 36mUnited Airlines
Wed 1/710:20 amAMS - ONT
1 stop20h 38mUnited Airlines
Deal found 12/2$884
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 amONT - AMS
1 stop15h 35mDelta
Fri 12/269:15 amAMS - ONT
1 stop15h 57mDelta
Deal found 12/3$996
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 amONT - AMS
1 stop15h 35mDelta
Tue 12/301:00 pmAMS - ONT
1 stop30h 00mDelta
Deal found 12/3$1,004
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 amONT - AMS
1 stop15h 35mDelta
Mon 12/299:15 amAMS - ONT
1 stop23h 39mDelta
Deal found 12/3$1,066
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:04 amONT - AMS
1 stop17h 31mUnited Airlines
Fri 12/268:50 amAMS - ONT
2 stops22h 51mUnited Airlines
Deal found 12/3$1,072
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:05 amONT - AMS
2 stops42h 30mUnited Airlines
Fri 12/2611:40 amAMS - ONT
1 stop19h 45mUnited Airlines
Deal found 12/3$1,086
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:04 amONT - AMS
1 stop17h 31mUnited Airlines
Tue 12/3011:00 amAMS - ONT
2 stops44h 25mUnited Airlines
Deal found 12/3$1,087
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:05 amONT - AMS
2 stops42h 30mUnited Airlines
Tue 12/3011:00 amAMS - ONT
2 stops44h 25mUnited Airlines
Deal found 12/3$1,103
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:04 amONT - AMS
1 stop17h 31mUnited Airlines
Sat 12/2711:40 amAMS - ONT
1 stop19h 45mUnited Airlines
Deal found 12/3$1,136
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:04 amONT - AMS
1 stop17h 31mUnited Airlines
Mon 12/298:40 amAMS - ONT
2 stops22h 45mUnited Airlines
Deal found 12/3$1,142

Find flight deals from Ontario to Netherlands

Keep the following information in mind while searching for Ontario to Netherlands flight deals. Data was last updated December 4, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$541
(United Airlines)

One-way from

$388
(Priceline)

Popular in

June

Cheapest in

January

Average price

$1,030
Provider with most accurate pricing for Los Angeles-Amsterdam Schiphol flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Amsterdam Schiphol flights.
Search Deals
From Ontario to Netherlands
Search Deals
One-way flight from Ontario to Netherlands
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Netherlands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Ontario to the Netherlands that are best for you.

Fly from

Ontario

Fly to

Netherlands

Route

Depart

Return

Price

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Fri 1/16

6:00 am-8:35 am

1 stop17h 35m

Amsterdam Schiphol

Fri 1/23

11:55 am-8:58 pm

2 stops42h 03m

$541

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Wed 1/21

6:00 am-10:15 am

2 stops43h 15m

Amsterdam Schiphol

Sun 1/25

11:55 am-10:53 pm

2 stops43h 58m

$547

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Wed 1/7

8:00 am-8:35 am

1 stop15h 35m

Amsterdam Schiphol

Mon 1/12

10:20 am-9:58 pm

1 stop20h 38m

$557

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Wed 1/7

8:00 am-8:35 am

1 stop15h 35m

Amsterdam Schiphol

Tue 1/13

10:20 am-9:59 pm

1 stop20h 39m

$557

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Wed 1/7

8:00 am-8:35 am

1 stop15h 35m

Amsterdam Schiphol

Thu 1/15

10:20 am-9:58 pm

1 stop20h 38m

$557

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Thu 1/8

6:00 am-7:15 am

2 stops16h 15m

Amsterdam Schiphol

Fri 1/16

10:20 am-9:58 pm

1 stop20h 38m

$561

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Mon 1/26

6:00 am-8:35 am

1 stop17h 35m

Amsterdam Schiphol

Wed 2/4

9:50 am-10:53 pm

2 stops22h 03m

$566

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Fri 1/9

6:00 am-8:35 am

1 stop17h 35m

Amsterdam Schiphol

Fri 1/16

10:20 am-9:58 pm

1 stop20h 38m

$657

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Fri 1/23

6:00 am-9:35 am

2 stops18h 35m

$399

OntarioAmsterdam

ONT - AMS

ONTAMS

Ontario

Thu 2/5

5:05 am-9:35 am

2 stops19h 30m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ontario to Netherlands

Have a flexible travel schedule? Discover the best time to fly to Netherlands from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to the Netherlands

What is the cheapest month to book a flight from Ontario to Netherlands?

Currently, March is the cheapest month in which you can book a flight from Ontario to Netherlands (average of $407). Flying from Ontario to Netherlands in June is currently the most expensive (average of $582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to NL?

Find hourly flight availability from Ontario to Netherlands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Ontario to Netherlands in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Netherlands

Get insights into the airlines that provide service to Netherlands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Netherlands. Reviews last updated December 4, 2025.
See what other customers who have flown with Delta, KLM, and British Airways from Ontario to the Netherlands have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.7
Good
1,428 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,559 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Netherlands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Netherlands?

    For a flight from Ontario to Netherlands, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Netherlands?

    A quick flight from Ontario to Netherlands can take about 17h 35m. United Airlines provides one of the quickest options available for as low as $541. There are 5530 mi between Ontario and Netherlands.

  • Can I find deals for flights from Ontario to Netherlands that include hotel bookings?

    Yes. In addition to deals on Ontario to Netherlands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Netherlands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Netherlands.

  • Can I find deals for business class flights from Ontario to Netherlands?

    Yes. Cheapflights offers flight deals from Ontario to Netherlands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Netherlands?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Netherlands (average of $407). Flying from Ontario to Netherlands in June is currently the most expensive (average of $582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Netherlands

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Los Angeles to Gatwick flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Istanbul flights
Los Angeles to Orly flights
Los Angeles to London City flights
San Francisco to Barcelona-El Prat flights
San Francisco to Gatwick flights
San Francisco to Lisbon flights
Los Angeles to Madrid flights
Los Angeles to Barcelona-El Prat flights
Los Angeles to Dublin flights
San Francisco to London City flights
San Francisco to Istanbul flights
Los Angeles to Stansted flights
Los Angeles to Amsterdam flights
Los Angeles to Frankfurt flights
Los Angeles to Lisbon flights
San Francisco to Amsterdam flights
San Francisco to Frankfurt flights
Ontario to Heathrow flights
Ontario to Charles de Gaulle flights
San Diego to Heathrow flights
Los Angeles to Zurich flights
San Francisco to Dublin flights
San Francisco to Stansted flights
San Francisco to Zurich flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Copenhagen flights
San Francisco to Madrid flights
Los Angeles to Luton flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
San Francisco to Orly flights
Los Angeles to Athens flights
Los Angeles to Malpensa flights
Santa Ana to Charles de Gaulle flights
San Jose to Charles de Gaulle flights
Los Angeles to Sabiha Gokcen flights
San Francisco to Athens flights
Los Angeles to Beauvais-Tille flights
San Francisco to Malpensa flights
Los Angeles to Munich flights
San Francisco to Munich flights
San Francisco to Luton flights
Santa Ana to Heathrow flights
Los Angeles to Linate flights

Top 3 airlines flying from Ontario to Netherlands

Discover the top 3 airlines that operate flights from Ontario to Netherlands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$557Average$1,241FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$606Average$1,238FlexibilityNo cancel feeOn-time70%
KLMCheapest$748Average$963FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.