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$488+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Ontario to Switzerland

Keep the following information in mind while searching for Ontario to Switzerland flight deals. Data was last updated abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$790
(United Airlines)

One-way from

$488
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$919
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From Ontario to Switzerland
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One-way flight from Ontario to Switzerland
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Highest demand for flights based on searches. 20% potential increase in price ($250 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 abril 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/16. 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.
mar. 9/210:00 amONT - ZRH
1 stop15h 20mUnited Airlines
mié. 10/11:05 pmZRH - ONT
1 stop18h 25mUnited Airlines
Deal found 4/16$790
This British Airways deal was found by Cheapflights users on 4/17. 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.
vie. 5/92:44 pmONT - ZRH
2 stops21h 11mMultiple Airlines
mié. 5/217:30 amZRH - ONT
2 stops20h 06mMultiple Airlines
Deal found 4/17$861
This Air Canada deal was found by Cheapflights users on 4/17. 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.
dom. 6/17:00 amONT - GVA
2 stops17h 55mMultiple Airlines
dom. 6/812:40 pmGVA - ONT
2 stops37h 45mMultiple Airlines
Deal found 4/17$1,049
This Delta deal was found by Cheapflights users on 4/17. 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.
lun. 5/2610:00 pmONT - ZRH
1 stop25h 05mDelta
mar. 6/1010:10 amZRH - ONT
1 stop18h 44mDelta
Deal found 4/17$1,060
This Delta deal was found by Cheapflights users on 4/17. 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.
mar. 6/1711:49 amONT - BSL
2 stops16h 21mDelta
mié. 6/259:50 amBSL - ONT
2 stops22h 56mDelta
Deal found 4/17$1,304
This British Airways deal was found by Cheapflights users on 4/17. 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.
jue. 5/14:35 pmONT - ZRH
2 stops21h 10mBritish Airways
vie. 2/2710:10 amZRH - ONT
2 stops22h 33mBritish Airways
Deal found 4/17$1,528
This Air Canada deal was found by Cheapflights users on 4/17. 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.
jue. 5/15:05 amONT - ZRH
3 stops21h 35mAir Canada
vie. 2/277:05 amZRH - ONT
3 stops22h 12mAir Canada
Deal found 4/17$1,599
This Iberia deal was found by Cheapflights users on 4/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/112:39 pmONT - ZRH
2 stops19h 21mIberia
dom. 7/2011:50 amZRH - ONT
2 stops20h 08mIberia
Deal found 4/17$1,775
This United Airlines deal was found by Cheapflights users on 4/16. 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.
dom. 6/15:10 amONT - GVA
2 stops19h 45mUnited Airlines
dom. 6/812:40 pmGVA - ONT
2 stops17h 24mUnited Airlines
Deal found 4/16$1,848
This United Airlines deal was found by Cheapflights users on 4/16. 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.
sáb. 4/196:00 amONT - BSL
2 stops21h 25mUnited Airlines
lun. 4/211:00 pmBSL - ONT
2 stops18h 55mUnited Airlines
Deal found 4/16$3,327
This Iberia deal was found by Cheapflights users on 4/16. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/53:05 pmONT - BSL
2 stops16h 55mMultiple Airlines
dom. 12/1411:20 amBSL - ONT
2 stops19h 38mMultiple Airlines
Deal found 4/16$4,738
This oojo deal was found by Cheapflights users on 4/17. 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.
dom. 5/410:54 amONT - GVA
2 stops37h 21mIberia
lun. 5/268:45 pmGVA - ONT
2 stops30h 51mIberia
Deal found 4/17$10,475

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 abril 17, 2025.
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

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

mar. 9/2

10:00 am-10:20 am

1 stop15h 20m

Zurich

mié. 10/1

1:05 pm-10:30 pm

1 stop18h 25m

$790

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

vie. 5/9

2:44 pm-8:55 pm

2 stops21h 11m

Zurich

mié. 5/21

7:30 am-6:36 pm

2 stops20h 06m

$861

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

dom. 6/1

7:00 am-9:55 am

2 stops17h 55m

Geneva Geneve-Cointrin

dom. 6/8

12:40 pm-5:25 pm

2 stops37h 45m

$1,049

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

lun. 5/26

10:00 pm-8:05 am

1 stop25h 05m

Zurich

mar. 6/10

10:10 am-7:54 pm

1 stop18h 44m

$1,060

OntarioBasel

ONT - BSL

ONTBSL

Ontario

mar. 6/17

11:49 am-1:10 pm

2 stops16h 21m

Basel EuroAirport Swiss

mié. 6/25

9:50 am-11:46 pm

2 stops22h 56m

$1,304

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

jue. 5/1

4:35 pm-10:45 pm

2 stops21h 10m

Zurich

vie. 2/27

10:10 am-11:43 pm

2 stops22h 33m

$1,528

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

jue. 5/1

5:05 am-11:40 am

3 stops21h 35m

Zurich

vie. 2/27

7:05 am-8:17 pm

3 stops22h 12m

$1,599

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

vie. 7/11

2:39 pm-7:00 pm

2 stops19h 21m

Zurich

dom. 7/20

11:50 am-10:58 pm

2 stops20h 08m

$1,775

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

dom. 6/1

5:10 am-9:55 am

2 stops19h 45m

Geneva Geneve-Cointrin

dom. 6/8

12:40 pm-9:04 pm

2 stops17h 24m

$1,848

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

dom. 5/4

10:54 am-9:15 am

2 stops37h 21m

Geneva Geneve-Cointrin

lun. 5/26

8:45 pm-6:36 pm

2 stops30h 51m

$10,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 24 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, November is the cheapest month in which you can book a flight from Ontario to Switzerland (average of $637). Flying from Ontario to Switzerland in June is currently the most expensive (average of $1,274). 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.

What is the cheapest time of day to fly from ONT to CH?

Find hourly flight availability from Ontario to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Switzerland as you normally would.

Rainfall in Switzerland by month

Plan your trip to Switzerland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Switzerland ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Switzerland when rainfall is around 2.5 in.

Temperature in Switzerland by month

Plan your trip to Switzerland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Switzerland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 abril 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Ontario to Switzerland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,143 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,676 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Ontario to Switzerland one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $488. Users have also found prices from $542 and $681 on British Airways and Iberia, respectively.

  • 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, November is the cheapest month in which you can book a flight from Ontario to Switzerland (average of $637). Flying from Ontario to Switzerland in June is currently the most expensive (average of $1,274). 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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Alternative routes for Ontario to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Switzerland

Discover the top 2 airlines 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$698Average$796FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$786Average$1,277FlexibilityNo cancel feeOn-time69%

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