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Switzerland

$326+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
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 March 14, 2026.

This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 11/96:00 am
ONT
-
GVA
2 stops20h 40m
United Airlines
Fri 11/1311:20 am
GVA
-
ONT
2 stops20h 06m
United Airlines
Deal found 3/9$662
This British Airways deal was found by Cheapflights users on 3/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:59 am
ONT
-
GVA
2 stops18h 56m
British Airways
Tue 4/149:25 pm
GVA
-
ONT
2 stops27h 57m
British Airways
Deal found 3/9$688
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:59 pm
ONT
-
GVA
2 stops17h 51m
British Airways
Tue 11/1010:05 am
GVA
-
ONT
2 stops21h 18m
British Airways
Deal found 3/11$709
This oojo deal was found by Cheapflights users on 3/9. 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 5/54:52 pm
ONT
-
GVA
2 stops18h 43m
British Airways
Fri 5/1511:25 am
GVA
-
ONT
2 stops19h 34m
British Airways
Deal found 3/9$719
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/156:05 am
ONT
-
GVA
2 stops16h 35m
United Airlines
Wed 4/299:20 am
GVA
-
ONT
2 stops21h 30m
United Airlines
Deal found 3/13$725
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/285:10 am
ONT
-
GVA
3 stops19h 45m
United Airlines
Tue 5/59:20 am
GVA
-
ONT
2 stops20h 16m
United Airlines
Deal found 3/14$728
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/256:49 pm
ONT
-
GVA
2 stops30h 06m
United Airlines
Sat 5/912:40 pm
GVA
-
ONT
2 stops38h 12m
United Airlines
Deal found 3/10$754
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/85:10 am
ONT
-
GVA
2 stops17h 30m
United Airlines
Mon 4/1312:40 pm
GVA
-
ONT
2 stops42h 51m
United Airlines
Deal found 3/11$755
This BusinessClass deal was found by Cheapflights users on 3/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:08 pm
ONT
-
GVA
2 stops18h 27m
British Airways
Mon 4/209:15 pm
GVA
-
ONT
2 stops28h 07m
British Airways
Deal found 3/13$768
This oojo deal was found by Cheapflights users on 3/13. 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.
Sun 4/1912:19 pm
ONT
-
GVA
2 stops19h 36m
British Airways
Mon 4/279:15 pm
GVA
-
ONT
2 stops28h 07m
British Airways
Deal found 3/13$769
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm
ONT
-
ZRH
2 stops27h 36m
Turkish Airlines
Tue 9/223:10 pm
ZRH
-
ONT
2 stops39h 19m
Turkish Airlines
Deal found 3/11$941
This Icelandair deal was found by Cheapflights users on 3/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:39 am
ONT
-
ZRH
2 stops17h 26m
Multiple Airlines
Tue 5/122:00 pm
ZRH
-
ONT
2 stops17h 32m
Multiple Airlines
Deal found 3/12$952

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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$688
(British Airways)

One-way from

$326
(oojo)

Popular in

June

Cheapest in

October

Average price

$878
Provider with most accurate pricing for Los Angeles Los Angeles-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles 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. 10% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 14, 2026.
Use the filters below to find and compare flights from Ontario to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 4/8

10:59 am-2:55 pm

2 stops18h 56m

Geneva Geneve-Cointrin

Tue 4/14

9:25 pm-4:22 pm

2 stops27h 57m

$688

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 4/22

6:05 am-7:40 am

2 stops16h 35m

Geneva Geneve-Cointrin

Tue 5/5

11:00 am-10:59 pm

2 stops20h 59m

$725

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 4/15

6:05 am-7:40 am

2 stops16h 35m

Geneva Geneve-Cointrin

Wed 4/29

9:20 am-9:50 pm

2 stops21h 30m

$725

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Tue 4/28

5:10 am-9:55 am

3 stops19h 45m

Geneva Geneve-Cointrin

Tue 5/5

9:20 am-8:36 pm

2 stops20h 16m

$728

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 4/24

5:10 am-9:55 am

2 stops19h 45m

Geneva Geneve-Cointrin

Fri 5/1

12:40 pm-5:52 pm

2 stops38h 12m

$946

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 7/15

5:45 am-7:40 am

2 stops16h 55m

Geneva Geneve-Cointrin

Wed 8/5

7:30 am-8:42 pm

2 stops22h 12m

$970

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 8/12

2:09 pm-7:00 am

2 stops31h 51m

Zurich

Wed 8/19

2:00 pm-11:59 pm

2 stops18h 59m

$983

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 6/7

6:30 pm-7:40 am

2 stops28h 10m

Geneva Geneve-Cointrin

Tue 6/23

11:00 am-10:46 pm

2 stops20h 46m

$1,011

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 8/15

4:54 pm-8:10 pm

2 stops18h 16m

Geneva Geneve-Cointrin

Sat 8/22

9:55 am-12:08 am

2 stops23h 13m

$1,021

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Thu 7/16

6:30 am-9:55 am

2 stops18h 25m

Geneva Geneve-Cointrin

Wed 8/5

3:50 pm-8:42 pm

2 stops37h 52m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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, February is the cheapest month in which you can book a flight from Ontario to Switzerland (average of $468). Flying from Ontario to Switzerland in June is currently the most expensive (average of $697). 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 March 14, 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
9,423 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

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
9,423 reviews
United Airlines
7.4
Good
9,423 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

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 16h 35m. Fly via British Airways, United Airlines, or Turkish 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, February is the cheapest month in which you can book a flight from Ontario to Switzerland (average of $468). Flying from Ontario to Switzerland in June is currently the most expensive (average of $697). 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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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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$527Average$709FlexibilityNo cancel feeOn-time69%

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