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Switzerland

$293+ Cheap flights from Ontario (ONT) to Switzerland

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Ontario to Switzerland

Cheapest flights from Ontario to Switzerland
Explore the most affordable flight options available from Ontario to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:02 pm
ONT
-
GVA
2 stops15h 48m
British Airways
Tue 3/312:20 pm
GVA
-
ONT
2 stops19h 29m
British Airways
Deal found 1/25$503
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/261:34 pm
ONT
-
GVA
2 stops18h 31m
United Airlines
Wed 5/612:40 pm
GVA
-
ONT
2 stops19h 19m
United Airlines
Deal found 1/27$504
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/1111:59 pm
ONT
-
GVA
2 stops29h 11m
United Airlines
Wed 3/181:00 pm
GVA
-
ONT
2 stops41h 18m
United Airlines
Deal found 1/25$508
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/235:10 am
ONT
-
GVA
2 stops19h 45m
United Airlines
Wed 5/612:40 pm
GVA
-
ONT
2 stops43h 19m
United Airlines
Deal found 1/26$536
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:00 am
ONT
-
GVA
2 stops19h 55m
Multiple Airlines
Fri 5/1512:40 pm
GVA
-
ONT
2 stops38h 12m
Multiple Airlines
Deal found 1/27$537
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:49 pm
ONT
-
GVA
2 stops30h 06m
Multiple Airlines
Wed 5/612:40 pm
GVA
-
ONT
3 stops40h 56m
Multiple Airlines
Deal found 1/26$544
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:52 pm
ONT
-
ZRH
2 stops18h 58m
British Airways
Sun 4/261:20 pm
ZRH
-
ONT
2 stops17h 39m
British Airways
Deal found 1/26$545
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:00 am
ONT
-
GVA
3 stops19h 55m
Air Canada
Fri 5/1512:40 pm
GVA
-
ONT
3 stops40h 56m
Air Canada
Deal found 1/27$554
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/241:50 pm
ONT
-
GVA
2 stops18h 15m
United Airlines
Mon 3/169:15 am
GVA
-
ONT
2 stops21h 42m
United Airlines
Deal found 1/27$555
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/265:10 am
ONT
-
GVA
2 stops19h 45m
United Airlines
Sun 5/1012:40 pm
GVA
-
ONT
2 stops19h 19m
United Airlines
Deal found 1/26$560
This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
ONT
-
ZRH
2 stops25h 50m
Multiple Airlines
Tue 5/127:05 pm
ZRH
-
ONT
2 stops32h 32m
Multiple Airlines
Deal found 1/27$564
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:47 pm
ONT
-
GVA
2 stops17h 58m
British Airways
Wed 11/1112:15 pm
GVA
-
ONT
2 stops19h 08m
British Airways
Deal found 1/25$580

Find flight deals from Ontario to Switzerland

Keep the following information in mind while searching for Ontario to Switzerland flight deals. Data was last updated January 27, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$503
(oojo)

One-way from

$293
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$870
Provider with most accurate pricing for Los Angeles-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Zurich flights.
Search Deals
From Ontario to Switzerland
Search Deals
One-way flight from Ontario to Switzerland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Switzerland 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 January 27, 2026.
Use the filters below to find and compare flights from Ontario to Switzerland that are best for you.

Fly from

Ontario

Fly to

Switzerland

Route

Depart

Return

Price

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 4/26

1:34 pm-5:05 pm

2 stops18h 31m

Geneva Geneve-Cointrin

Wed 5/6

12:40 pm-10:59 pm

2 stops19h 19m

$504

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 3/11

11:59 pm-1:10 pm

2 stops29h 11m

Geneva Geneve-Cointrin

Wed 3/18

1:00 pm-10:18 pm

2 stops41h 18m

$508

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 5/8

5:00 am-9:55 am

2 stops19h 55m

Geneva Geneve-Cointrin

Fri 5/15

12:40 pm-5:52 pm

2 stops38h 12m

$537

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Fri 4/17

4:52 pm-8:50 pm

2 stops18h 58m

Zurich

Sun 4/26

1:20 pm-9:59 pm

2 stops17h 39m

$545

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 5/8

5:00 am-9:55 am

3 stops19h 55m

Geneva Geneve-Cointrin

Fri 5/15

12:40 pm-8:36 pm

3 stops40h 56m

$554

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Tue 2/24

1:50 pm-5:05 pm

2 stops18h 15m

Geneva Geneve-Cointrin

Mon 3/16

9:15 am-10:57 pm

2 stops21h 42m

$555

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 4/26

5:10 am-9:55 am

2 stops19h 45m

Geneva Geneve-Cointrin

Sun 5/10

12:40 pm-10:59 pm

2 stops19h 19m

$560

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 5/5

7:30 am-6:20 pm

2 stops25h 50m

Zurich

Tue 5/12

7:05 pm-6:37 pm

2 stops32h 32m

$564

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 4/26

5:10 am-9:55 am

2 stops19h 45m

Geneva Geneve-Cointrin

Wed 5/6

12:40 pm-8:36 pm

3 stops40h 56m

$595

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 4/26

5:10 am-9:55 am

3 stops19h 45m

Geneva Geneve-Cointrin

Wed 5/6

12:40 pm-8:36 pm

3 stops40h 56m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 47 results
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Best time to book a flight from Ontario to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland 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 Switzerland

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

Currently, July is the cheapest month in which you can book a flight from Ontario to Switzerland (average of $474). Flying from Ontario to Switzerland in June is currently the most expensive (average of $721). 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.

Reviews of airlines servicing Switzerland

Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated January 27, 2026.
See what other customers who have flown with United Airlines from Ontario to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to Switzerland. 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 Switzerland?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Switzerland. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to Switzerland?

    There are many flights that can get you from Ontario to Switzerland in 15h 48m. Fly via British Airways or United Airlines to get the fastest option. The distance from Ontario to Switzerland is about 5872 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Ontario to Switzerland?

    While some choose either Ontario - Geneva Geneve-Cointrin or Ontario - Basel EuroAirport Swiss, Ontario - Zurich is the most popular route from Ontario to Switzerland.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Ontario to Switzerland (average of $474). Flying from Ontario to Switzerland in June is currently the most expensive (average of $721). 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

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Alternative routes for Ontario to Switzerland

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Top airline flying from Ontario to Switzerland

Discover the top airline that operate flights from Ontario to Switzerland. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$568Average$1,404FlexibilityNo cancel feeOn-time69%

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