$439 Find Cheap Flights from Ontario to Switzerland

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 Switzerland departing on 8/11. 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
1 adult, Economy

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Best Switzerland Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich1 stop$543
Geneva
Geneva2 stops$654
Basel
Basel2 stops$567
Zurich
Zurich1 stop$543
Geneva
Geneva2 stops$654
Basel
Basel2 stops$567

Cheap Flights from Ontario to Switzerland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Switzerland 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Switzerland

Mon, Aug 4 - Wed, Aug 20
United Airlines Logo
7:00 am - 10:50 amONT-ZRH
18h 50m1 stop
United Airlines Logo
1:35 pm - 8:33 pmZRH-ONT
15h 58m1 stop
$543United Airlines
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Mon, Aug 4 - Wed, Aug 20
United Airlines Logo
7:00 am - 10:50 amONT-ZRH
18h 50m1 stop
United Airlines Logo
1:35 pm - 8:33 pmZRH-ONT
15h 58m1 stop
$545United Airlines
Find Deal
Wed, Aug 6 - Fri, Aug 15
Delta Logo
7:05 am - 1:10 pmONT-BSL
21h 05m2 stops
Delta Logo
10:10 am - 10:20 pmBSL-ONT
21h 10m2 stops
$611Delta
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Wed, Sep 10 - Wed, Sep 17
Iberia Logo
2:54 pm - 10:20 pmONT-ZRH
22h 26m2 stops
Iberia Logo
7:30 am - 10:33 pmZRH-ONT
24h 03m2 stops
$614Iberia
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Thu, Aug 14 - Wed, Aug 20
Iberia Logo
12:47 pm - 10:20 pmONT-ZRH
24h 33m2 stops
Iberia Logo
7:30 am - 10:48 pmZRH-ONT
24h 18m2 stops
$634Iberia
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Sun, Aug 31 - Tue, Sep 16
Delta Logo
7:05 am - 8:05 amONT-ZRH
16h 00m1 stop
Delta Logo
7:00 am - 4:14 pmZRH-ONT
18h 14m2 stops
$663Delta
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Thu, Nov 13 - Thu, Nov 27
 Logo
7:00 am - 10:25 amONT-ZRH
18h 25m2 stops
 Logo
12:45 pm - 10:31 pmZRH-ONT
18h 46m2 stops
Wed, Oct 8 - Wed, Oct 15
 Logo
7:02 am - 10:10 amONT-ZRH
18h 08m2 stops
 Logo
12:40 pm - 10:42 pmZRH-ONT
19h 02m2 stops
Mon, Nov 17 - Sat, Nov 22
Condor Logo
11:39 am - 8:45 pmONT-ZRH
24h 06m2 stops
Condor Logo
8:05 am - 10:37 pmZRH-ONT
23h 32m2 stops
$948Condor
Find Deal
Mon, Nov 10 - Fri, Nov 21
Condor Logo
11:39 am - 3:20 pmONT-ZRH
18h 41m2 stops
Condor Logo
4:50 pm - 10:37 pmZRH-ONT
38h 47m2 stops
$967Condor
Find Deal
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KAYAK's insights & trends for Ontario to Switzerland flights

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

Which airlines provide the cheapest flights from Ontario to Switzerland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Switzerland were found on United Airlines ($543) and Delta ($611).


Good to know

Cheapest flight$439
Flight from Ontario to Zurich

FAQs - booking Switzerland flights

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

    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 Switzerland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Switzerland 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 Switzerland?

    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 from Ontario to Switzerland with an airline and back with another airline.

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

    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 from Ontario to Switzerland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Switzerland?

    The cheapest time of day to fly to Switzerland is generally at night, when round-trip flights cost $783 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,277.

Reviews of the top airlines flying from Ontario to Switzerland

 
Need help choosing which airline to fly with from Ontario to Switzerland? 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.
7.5
SWISSOverall score based on 1632 reviews
7.0Food
7.6Boarding
6.7Entertainment
7.4Comfort
8.2Crew
Airline reviews

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

2.0 MediocreAnonymous, Jun 2025LAS - ZRH
Read more SWISS reviews

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

Each flight we took was late with little or no updates or information.

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

Clean, efficient and quick response time when we missed our connecting flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Everything you need to know for your flight from Ontario to Switzerland

Information on your arrival and departure airports

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