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ONT - AMS

$645 Find cheap flights from Ontario to Amsterdam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Amsterdam departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Amsterdam

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Amsterdam, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Amsterdam, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Amsterdam (ONT-AMS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Amsterdam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:41 am - 8:40 amONT-AMS
14h 59m1 stop
10:00 am - 9:42 pmAMS-ONT
20h 42m1 stop
$872Iberia
Find Deal
Tue, Aug 27 - Tue, Sep 10
5:15 am - 11:00 amONT-AMS
20h 45m2 stops
12:35 pm - 8:53 pmAMS-ONT
41h 18m2 stops
$907Air Canada
Find Deal
Wed, May 8 - Wed, May 15
7:40 am - 10:20 amONT-AMS
17h 40m1 stop
11:15 am - 9:21 pmAMS-ONT
19h 06m1 stop
$933United Airlines
Find Deal
Mon, Sep 23 - Mon, Oct 7
10:49 am - 10:20 amONT-AMS
14h 31m1 stop
12:00 pm - 10:56 pmAMS-ONT
19h 56m2 stops
$938United Airlines
Find Deal
Mon, Sep 23 - Mon, Oct 7
2:13 pm - 1:00 pmONT-AMS
13h 47m1 stop
1:00 pm - 8:06 pmAMS-ONT
16h 06m1 stop
$984Delta
Find Deal
Sun, May 12 - Tue, May 28
7:31 am - 8:40 amONT-AMS
16h 09m1 stop
10:20 am - 8:08 pmAMS-ONT
18h 48m2 stops
$990British Airways
Find Deal
Wed, May 8 - Wed, May 15
2:50 pm - 6:30 pmONT-AMS
18h 40m2 stops
8:10 am - 6:37 pmAMS-ONT
19h 27m2 stops
$999British Airways
Find Deal
Mon, May 20 - Sun, Jun 9
5:20 pm - 2:25 pmONT-AMS
12h 05m1 stop
5:00 pm - 9:39 pmAMS-ONT
13h 39m1 stop
$1,037Delta
Find Deal
Sun, May 12 - Sun, May 26
6:32 am - 8:40 amONT-AMS
17h 08m1 stop
10:00 am - 9:42 pmAMS-ONT
20h 42m1 stop
$1,072American Airlines
Find Deal
Tue, Sep 3 - Tue, Sep 17
6:15 am - 8:40 amONT-AMS
17h 25m2 stops
10:55 am - 10:00 pmAMS-ONT
20h 05m2 stops
$1,295American Airlines
Find Deal
Thu, Jul 25 - Thu, Aug 8

Flights from Ontario to Amsterdam - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Amsterdam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Amsterdam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Amsterdam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Amsterdam is February, where tickets cost $637 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,587 and $1,574 respectively.

How far in advance should I book a flight from Ontario to Amsterdam?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Amsterdam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Amsterdam, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 35 days before departure.

Which airlines provide the cheapest flights from Ontario to Amsterdam?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on United Airlines ($746) and Iberia ($750). The cheapest round-trip tickets were found on Iberia ($872) and Air Canada ($907).

Good to know

Low season

November

High season

September

Cheapest flight

$645
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Ontario to Amsterdam

When to book flights from Ontario to Amsterdam

Are your dates flexible? Find out the best times to travel from Ontario to Amsterdam based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Amsterdam

  • What is the cheapest flight from Ontario to Amsterdam?

    In the last 3 days, the lowest price for a flight from Ontario to Amsterdam was $645 for a one-way ticket and $872 for a round-trip.

  • Do I need a passport to fly between Ontario and Amsterdam?

    Yes

  • Which aircraft models fly most regularly from Ontario to Amsterdam?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Amsterdam?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Ontario and Amsterdam, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Amsterdam, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Ontario to Amsterdam are Delta and KLM. With an average price for the route of $890 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $890 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Ontario to Amsterdam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Amsterdam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Amsterdam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Amsterdam from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Amsterdam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Amsterdam with an airline and back to Ontario with another airline. Booking your flights between Ontario and AMS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Amsterdam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Amsterdam from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ontario to Amsterdam

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Amsterdam. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Amsterdam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10966 reviews
8.2boarding
8.0entertainment
7.9comfort
8.6crew
7.4food
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

The flight with Delta was good and I recommend this company.

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Crew members were friendly and attentive, and the flight was very smooth, but I think I was bumped into about a dozen times between crew and passengers. No sleep was difficult, though I’d take a restless flight as long it was smooth anytime.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Checkin at Delhi airport was ill managed. It took 2 hrs just to check in my luggage. I arrived at the airport 3.5 hrs prior to the flight and still barely made it to boarding area. I was given a very short 50min connection due to which I missed my connection since flight 1 got delayed. Overall a big mess

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

no issues at all... Kudos to the food. This time was really really good

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

Flight was delayed by 3 hours. The pilot made up 1 hour during the flight, but that made the wait at the airport 5 hours once you factor getting there 2 hours early.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Book cheap flights from Ontario to Amsterdam

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Amsterdam found on KAYAK in the last 72 hours.
9/6Fri
2 stops
36h 56mONT-AMS
$645
9/2Mon
2 stops
30h 45mONT-AMS
$670
9/23Mon
1 stopUnited Airlines
14h 31mONT-AMS
$746
9/3Tue
1 stopBritish Airways
23h 41mONT-AMS
$762
9/23Mon
2 stopsUnited Airlines
21h 10mONT-AMS
$780
5/31Fri
1 stopAmerican Airlines
17h 40mONT-AMS
$881
5/26Sun
1 stopBritish Airways
16h 09mONT-AMS
$883
5/26Sun
2 stopsAmerican Airlines
17h 00mONT-AMS
$933
8/9Fri
1 stopKLM
12h 25mONT-AMS
$4,007
5/31Fri
1 stopKLM
12h 05mONT-AMS
$6,257

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Last minute flights from Ontario to Amsterdam

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Amsterdam that are departing in the next 10 days.
4/28Sun
multi-stopIberia
23h 02mONT-AMS
5/16Thu
multi-stopIberia
17h 22mAMS-ONT
$1,798
4/28Sun
multi-stopIberia
20h 08mONT-AMS
5/16Thu
multi-stopIberia
20h 56mAMS-ONT
$1,814
5/1Wed
multi-stopKLM
12h 06mONT-AMS
5/26Sun
multi-stopKLM
13h 39mAMS-ONT
$1,996
4/28Sun
multi-stopUnited Airlines
14h 35mONT-AMS
5/15Wed
multi-stopUnited Airlines
17h 14mAMS-ONT
$2,067
4/28Sun
multi-stopIberia
20h 08mONT-AMS
5/15Wed
multi-stopIberia
19h 08mAMS-ONT
$2,368
4/28Sun
multi-stopIberia
20h 37mONT-AMS
5/15Wed
multi-stopIberia
20h 56mAMS-ONT
$2,384
5/1Wed
multi-stopBritish Airways
17h 57mONT-AMS
5/26Sun
multi-stopBritish Airways
19h 08mAMS-ONT
$2,598
4/28Sun
multi-stopChina Airlines
46h 30mONT-AMS
10/1Tue
multi-stopChina Airlines
30h 45mAMS-ONT
$9,685
5/1Wed
multi-stopChina Airlines
46h 30mONT-AMS
5/13Mon
multi-stopChina Airlines
40h 05mAMS-ONT
$12,723

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Ontario - Amsterdam Flights

Departure:

Ontario (ONT)United States

Destination:

Amsterdam (AMS)Netherlands

Return flight deals:

Amsterdam - Ontario

Cabin classes: