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Switzerland

$335+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/8. 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 11/237:00 am
ONT
-
GVA
2 stops17h 40m
United Airlines
Wed 11/259:15 am
GVA
-
ONT
2 stops20h 05m
United Airlines
Deal found 6/8$761
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/235:00 am
ONT
-
GVA
2 stops27h 05m
United Airlines
Fri 11/276:50 am
GVA
-
ONT
2 stops19h 57m
United Airlines
Deal found 6/8$764
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/226:53 pm
ONT
-
GVA
2 stops27h 32m
United Airlines
Wed 11/259:15 am
GVA
-
ONT
2 stops20h 05m
United Airlines
Deal found 6/8$765
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/226:53 pm
ONT
-
GVA
2 stops31h 52m
United Airlines
Fri 11/276:50 am
GVA
-
ONT
2 stops25h 16m
United Airlines
Deal found 6/8$769
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/225:00 am
ONT
-
GVA
2 stops17h 25m
United Airlines
Tue 11/249:15 am
GVA
-
ONT
2 stops20h 05m
United Airlines
Deal found 6/8$805
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/217:00 am
ONT
-
GVA
2 stops39h 35m
United Airlines
Tue 11/2411:20 am
GVA
-
ONT
2 stops20h 06m
United Airlines
Deal found 6/8$816
This United Airlines deal was found by Cheapflights users on 6/8. 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 12/246:00 am
ONT
-
GVA
2 stops16h 35m
United Airlines
Tue 12/2911:20 am
GVA
-
ONT
2 stops20h 46m
United Airlines
Deal found 6/8$855
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 12/256:00 am
ONT
-
GVA
2 stops42h 45m
United Airlines
Wed 12/3011:20 am
GVA
-
ONT
2 stops20h 46m
United Airlines
Deal found 6/8$864
This United Airlines deal was found by Cheapflights users on 6/8. 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 12/235:00 am
ONT
-
GVA
2 stops41h 25m
United Airlines
Wed 12/3011:20 am
GVA
-
ONT
2 stops20h 46m
United Airlines
Deal found 6/8$867
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/217:00 am
ONT
-
GVA
2 stops17h 35m
United Airlines
Mon 11/233:55 pm
GVA
-
ONT
2 stops39h 31m
United Airlines
Deal found 6/8$876
This United Airlines deal was found by Cheapflights users on 6/8. 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 12/2411:59 pm
ONT
-
GVA
2 stops22h 36m
United Airlines
Mon 12/281:55 pm
GVA
-
ONT
2 stops42h 11m
United Airlines
Deal found 6/8$883
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:59 pm
ONT
-
GVA
2 stops33h 21m
Delta
Sun 11/2910:35 am
GVA
-
ONT
2 stops33h 41m
Delta
Deal found 6/8$886

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$761
(United Airlines)

One-way from

$335
(oojo)

Popular in

June

Cheapest in

October

Average price

$1,205
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. 11% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 10, 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

Tue 11/24

1:00 pm-5:05 pm

2 stops19h 05m

Geneva Geneve-Cointrin

Thu 11/26

11:20 am-8:20 pm

2 stops18h 00m

$761

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 11/23

7:00 am-9:40 am

2 stops17h 40m

Geneva Geneve-Cointrin

Wed 11/25

9:15 am-8:20 pm

2 stops20h 05m

$761

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 11/21

7:00 am-7:35 am

2 stops39h 35m

Geneva Geneve-Cointrin

Thu 11/26

11:20 am-10:26 pm

2 stops20h 06m

$816

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 11/23

1:00 pm-5:05 pm

2 stops19h 05m

Geneva Geneve-Cointrin

Sun 11/29

3:55 pm-8:20 pm

2 stops37h 25m

$876

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 9/18

1:18 pm-5:05 pm

2 stops18h 47m

Geneva Geneve-Cointrin

Mon 10/5

12:40 pm-8:58 pm

2 stops17h 18m

$960

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 11/25

1:00 pm-9:35 am

2 stops35h 35m

Geneva Geneve-Cointrin

Sat 11/28

7:25 am-8:20 pm

2 stops21h 55m

$1,034

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sat 8/22

7:12 am-3:40 pm

2 stops23h 28m

Zurich

Sun 8/30

11:20 am-10:50 pm

2 stops20h 30m

$1,072

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 7/9

7:00 am-8:40 pm

2 stops28h 40m

Zurich

Thu 7/23

8:00 am-11:35 pm

2 stops24h 35m

$1,088

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 10/21

7:00 am-6:10 am

1 stop14h 10m

Zurich

Wed 11/4

1:10 pm-10:26 pm

1 stop18h 16m

$1,150

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 11/1

1:00 pm-2:45 pm

2 stops16h 45m

Zurich

Sun 11/8

1:15 pm-11:06 pm

1 stop18h 51m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 June 10, 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
9,804 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 19h 05m. Fly via United Airlines, Turkish Airlines, or Delta 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.

See more FAQs

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$527Average$728FlexibilityNo cancel feeOn-time69%

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