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Find cheap flights from Ontario to Switzerland from $506

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 7/15. 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
Wed 7/10
Wed 7/17

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Best Switzerland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Zurich
Zurich1 stop$787
Geneva
Geneva2 stops$662
Basel
Basel2 stops$808

Good to know

Cheapest flight

$506
Flight from Ontario to Geneva

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 to Switzerland 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 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 to Switzerland with an airline and back to Ontario 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 to Switzerland 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 tips for finding cheap flights to Switzerland

  • Morning departure is around 32% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

4.0 OkayBrooke, Jun 2024SFO - MSP
Read more about Delta reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

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!!!!

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

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

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Why does it have to be painful to fly long distances?

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Book cheap flights from Ontario to Switzerland

Recent round-trip flight deals

9/5Thu
2 stopsUnited Airlines
28h 15mONT-GVA
9/17Tue
2 stopsUnited Airlines
19h 02mGVA-ONT
$662
10/4Fri
2 stopsUnited Airlines
28h 05mONT-GVA
10/12Sat
2 stopsUnited Airlines
24h 51mGVA-ONT
$727
10/30Wed
2 stops
23h 36mONT-BSL
11/6Wed
2 stops
19h 50mBSL-ONT
$808
11/4Mon
2 stops
17h 05mONT-ZRH
12/3Tue
2 stops
19h 59mZRH-ONT
$994
8/29Thu
2 stopsAmerican Airlines
17h 35mONT-GVA
9/2Mon
2 stopsAmerican Airlines
18h 52mGVA-ONT
$1,032
10/7Mon
2 stopsBritish Airways
20h 13mONT-ZRH
11/13Wed
2 stopsBritish Airways
20h 02mZRH-ONT
$1,032
7/10Wed
2 stopsBritish Airways
19h 02mONT-GVA
8/12Mon
2 stopsBritish Airways
19h 58mGVA-ONT
$1,062
9/1Sun
2 stopsAmerican Airlines
20h 00mONT-GVA
9/2Mon
2 stopsAmerican Airlines
34h 38mGVA-ONT
$1,127
7/12Fri
2 stopsDelta
16h 40mONT-GVA
7/21Sun
2 stopsDelta
20h 14mGVA-ONT
$1,457
7/12Fri
1 stopDelta
16h 15mONT-ZRH
7/21Sun
2 stopsDelta
19h 24mZRH-ONT
$1,851

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Recent one-way flight deals

7/15Mon
2 stopsUnited Airlines
16h 30mONT-GVA
$506
7/9Tue
2 stopsUnited Airlines
16h 20mONT-GVA
$514
11/19Tue
2 stopsAmerican Airlines
24h 04mONT-ZRH
$782
10/15Tue
2 stopsIberia
19h 03mONT-ZRH
$792
10/23Wed
2 stopsAmerican Airlines
17h 05mONT-ZRH
$800
10/13Sun
2 stopsBritish Airways
20h 25mONT-ZRH
$807
7/18Thu
2 stopsBritish Airways
22h 52mONT-GVA
$896
7/16Tue
2 stopsIberia
19h 08mONT-ZRH
$1,275
9/22Sun
2 stopsDelta
15h 55mONT-BSL
$1,427
9/20Fri
2 stopsDelta
15h 55mONT-BSL
$1,487

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Last minute flights from Ontario to Switzerland

Last minute flight, train and bus deals

6/15Sat
multi-stop
26h 16mONT-ZRH
6/30Sun
multi-stop
43h 43mZRH-ONT
$2,204
6/12Wed
multi-stopUnited Airlines
24h 30mONT-ZRH
6/17Mon
multi-stopUnited Airlines
18h 12mZRH-ONT
$2,342
6/12Wed
multi-stopUnited Airlines
16h 55mONT-ZRH
6/17Mon
multi-stopUnited Airlines
21h 17mZRH-ONT
$2,346
6/12Wed
multi-stopIberia
22h 36mONT-GVA
6/28Fri
multi-stopIberia
25h 59mGVA-ONT
$2,481
6/12Wed
multi-stopAmerican Airlines
17h 55mONT-ZRH
6/17Mon
multi-stopAmerican Airlines
20h 14mZRH-ONT
$2,611
6/13Thu
multi-stopAmerican Airlines
17h 55mONT-ZRH
6/17Mon
multi-stopAmerican Airlines
19h 24mZRH-ONT
$2,681
6/12Wed
multi-stopIberia
20h 50mONT-ZRH
6/27Thu
multi-stopIberia
20h 27mZRH-ONT
$2,738
6/15Sat
multi-stop
26h 16mONT-ZRH
6/30Sun
multi-stop
25h 53mZRH-ONT
$3,061
6/13Thu
multi-stopUnited Airlines
19h 00mONT-ZRH
7/16Tue
multi-stopUnited Airlines
18h 10mZRH-ONT
$3,492
6/13Thu
multi-stopUnited Airlines
19h 00mONT-ZRH
6/17Mon
multi-stopUnited Airlines
17h 52mZRH-ONT
$3,497

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Ontario - Switzerland Flights

Departure:

Ontario (ONT)United States

Return flight deals:

Switzerland - Ontario

Cabin classes: