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Ontario

$617+ Cheap flights from Amsterdam (AMS) to Ontario (ONT)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
AMS — ONT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Amsterdam to Ontario

Cheapest flights from Amsterdam to Ontario
Explore the most affordable flight options available from Amsterdam to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/252:45 pmAMS - ONT
2 stops28h 16mUnited Airlines
Mon 12/296:04 amONT - AMS
1 stop17h 31mUnited Airlines
Deal found 12/10$1,234
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/2810:20 amAMS - ONT
1 stop20h 32mUnited Airlines
Thu 4/166:00 amONT - AMS
1 stop18h 20mUnited Airlines
Deal found 12/10$1,243
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/2510:45 amAMS - ONT
1 stop18h 05mDelta
Mon 12/297:05 amONT - AMS
1 stop18h 35mDelta
Deal found 12/10$1,267
This Delta deal was found by Cheapflights users on 12/11. 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 12/311:00 pmAMS - ONT
1 stop30h 00mDelta
Sat 1/1010:30 pmONT - AMS
1 stop27h 10mDelta
Deal found 12/11$1,268
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/3010:20 amAMS - ONT
1 stop20h 32mUnited Airlines
Wed 5/1311:05 amONT - AMS
1 stop14h 15mUnited Airlines
Deal found 12/10$1,278
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/279:15 amAMS - ONT
1 stop15h 57mDelta
Wed 4/155:05 pmONT - AMS
1 stop12h 50mDelta
Deal found 12/10$1,282
This Delta deal was found by Cheapflights users on 12/11. 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.
Sat 12/279:15 amAMS - ONT
1 stop15h 57mDelta
Wed 12/317:05 amONT - AMS
1 stop15h 35mDelta
Deal found 12/11$1,283
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/279:15 amAMS - ONT
1 stop15h 57mDelta
Fri 4/171:00 pmONT - AMS
1 stop12h 15mDelta
Deal found 12/10$1,296
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/279:15 amAMS - ONT
1 stop15h 57mDelta
Tue 4/141:00 pmONT - AMS
1 stop12h 15mDelta
Deal found 12/10$1,317
This Iberia deal was found by Cheapflights users on 12/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:50 pmAMS - ONT
2 stops40h 56mIberia
Tue 12/306:10 amONT - AMS
2 stops23h 50mIberia
Deal found 12/11$1,495
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/3111:40 amAMS - ONT
2 stops19h 12mUnited Airlines
Sat 1/106:00 amONT - AMS
2 stops16h 15mUnited Airlines
Deal found 12/11$1,498

Find flight deals from Amsterdam to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Amsterdam (AMS) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$935
(American Airlines)

One-way from

$617
(Finnair)

Popular in

July

Cheapest in

February

Average price

$1,038
Provider with most accurate pricing for Amsterdam Schiphol-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Amsterdam Schiphol-Ontario flights.
Search Deals
From Amsterdam Schiphol to Ontario
Search Deals
One-way flight from Amsterdam Schiphol to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Amsterdam to Ontario 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 12, 2025.
Use the filters below to find and compare flights from Amsterdam to Ontario that are best for you.

Fly from

Amsterdam

Fly to

Ontario

Route

Depart

Return

Price

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Wed 1/21

8:40 am-8:58 pm

2 stops21h 18m

Ontario

Sun 2/1

6:10 am-8:35 am

1 stop17h 25m

$956

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Thu 2/5

7:15 am-9:58 pm

2 stops23h 43m

Ontario

Mon 2/9

6:10 am-8:35 am

1 stop17h 25m

$956

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Wed 1/21

7:15 am-5:43 pm

2 stops19h 28m

Ontario

Mon 2/9

5:05 am-7:15 am

2 stops17h 10m

$956

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Wed 2/25

2:45 pm-10:57 pm

2 stops17h 12m

Ontario

Thu 3/19

6:00 am-8:35 am

1 stop18h 35m

$957

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Thu 2/26

8:40 am-9:59 pm

2 stops22h 19m

Ontario

Mon 3/2

6:00 am-8:35 am

1 stop17h 35m

$957

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Tue 2/24

7:15 am-5:41 pm

2 stops19h 26m

Ontario

Sat 3/21

11:59 pm-9:35 am

1 stop25h 36m

$957

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Sun 2/8

8:45 am-8:58 pm

2 stops21h 13m

Ontario

Sun 2/15

6:00 am-9:35 am

2 stops18h 35m

$957

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Thu 2/26

2:45 pm-10:57 pm

2 stops17h 12m

Ontario

Sat 3/21

11:59 pm-7:15 am

2 stops23h 16m

$957

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Sat 5/9

10:00 am-11:40 pm

1 stop22h 40m

Ontario

Sat 5/16

6:43 am-8:40 am

1 stop16h 57m

$961

AmsterdamOntario

AMS - ONT

AMSONT

Amsterdam Schiphol

Sat 4/4

2:50 pm-11:06 pm

1 stop17h 16m

Ontario

Mon 4/13

6:00 am-9:20 am

1 stop18h 20m

$961

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 22 results
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Compare providers for flights from Amsterdam to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Amsterdam to Ontario in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Amsterdam-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Amsterdam-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Amsterdam-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Amsterdam-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Amsterdam-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Amsterdam to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Amsterdam 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 Amsterdam to Ontario

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

Currently, February is the cheapest month in which you can book a flight from Amsterdam to Ontario (average of $524). Flying from Amsterdam to Ontario in July is currently the most expensive (average of $812). 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.

Related info for your journey

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

  • How long is the flight from Amsterdam to Ontario?

    Airlines like United Airlines fly from Amsterdam to Ontario in about 23h 43m. The time it takes to get you to your destination can typically vary by up to . Amsterdam and Ontario are separated by a distance of 5530 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Amsterdam to Ontario 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 Amsterdam to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Amsterdam to Ontario (average of $524). Flying from Amsterdam to Ontario in July is currently the most expensive (average of $812). 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.

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