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Ontario

$551+ Cheap flights from Switzerland to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — ONT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Switzerland to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Switzerland (CH0) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$554
(CheapTickets.ch)
From Switzerland to Ontario
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Find flight deals from Switzerland to Ontario

Cheapest flights from Switzerland to Ontario
Explore the most affordable flight options available from Switzerland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:55 amGVA - ONT
2 stops19h 05mAmerican Airlines
Thu 10/3012:51 pmONT - GVA
2 stops17h 49mAmerican Airlines
Deal found 1/21$551
This CheapTickets.ch deal was found by Cheapflights users on 1/20. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:15 amZRH - ONT
2 stops19h 47mMultiple Airlines
Fri 3/1410:27 pmONT - ZRH
2 stops49h 48mMultiple Airlines
Deal found 1/20$554
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/611:15 amBSL - ONT
2 stops20h 01mAmerican Airlines
Wed 2/1910:51 amONT - BSL
2 stops18h 59mAmerican Airlines
Deal found 1/21$589
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/41:15 pmZRH - ONT
1 stop16h 25mUnited Airlines
Tue 3/111:40 pmONT - ZRH
2 stops17h 05mUnited Airlines
Deal found 1/21$644
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/137:25 amGVA - ONT
2 stops20h 06mUnited Airlines
Thu 2/276:00 amONT - GVA
2 stops16h 35mUnited Airlines
Deal found 1/21$671
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1611:45 amZRH - ONT
2 stops21h 06mAmerican Airlines
Sat 5/311:59 pmONT - ZRH
2 stops23h 51mAmerican Airlines
Deal found 1/21$687
This United Airlines deal was found by Cheapflights users on 1/21. 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 4/219:45 amBSL - ONT
2 stops19h 57mUnited Airlines
Tue 5/61:20 pmONT - BSL
2 stops15h 20mUnited Airlines
Deal found 1/21$705
This Iberia deal was found by Cheapflights users on 1/21. 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.
Fri 2/711:55 amZRH - ONT
2 stops19h 50mIberia
Fri 2/212:54 pmONT - ZRH
2 stops19h 01mIberia
Deal found 1/21$717
This Iberia deal was found by Cheapflights users on 1/21. 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.
Wed 4/912:30 pmGVA - ONT
2 stops20h 21mIberia
Thu 5/2210:54 amONT - GVA
2 stops17h 31mIberia
Deal found 1/21$754
This CheapTickets.ch deal was found by Cheapflights users on 1/20. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/71:15 pmZRH - ONT
1 stop18h 30mAustrian Airlines
Fri 3/146:00 amONT - ZRH
1 stop25h 30mAustrian Airlines
Deal found 1/20$829
This Iberia deal was found by Cheapflights users on 1/21. 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.
Sat 2/810:55 amBSL - ONT
2 stops20h 50mMultiple Airlines
Sun 2/162:54 pmONT - BSL
2 stops19h 06mMultiple Airlines
Deal found 1/21$832
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/233:20 pmZRH - ONT
2 stops35h 11mBritish Airways
Wed 8/612:46 pmONT - ZRH
2 stops17h 19mBritish Airways
Deal found 1/21$876

Find flights from Switzerland to Ontario within your budget

Customize your flight search to find flights from Switzerland to Ontario 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Fri 3/7

10:15 am-9:02 pm

2 stops19h 47m

Ontario

Fri 3/14

10:27 pm-8:15 am

2 stops49h 48m

$554

BaselOntario

BSL - ONT

BSLONT

Basel EuroAirport Swiss

Thu 2/6

11:15 am-10:16 pm

2 stops20h 01m

Ontario

Wed 2/19

10:51 am-2:50 pm

2 stops18h 59m

$589

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Tue 3/4

1:15 pm-8:40 pm

1 stop16h 25m

Ontario

Tue 3/11

1:40 pm-2:45 pm

2 stops17h 05m

$644

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Thu 2/13

7:25 am-6:31 pm

2 stops20h 06m

Ontario

Thu 2/27

6:00 am-7:35 am

2 stops16h 35m

$671

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Wed 4/16

11:45 am-11:51 pm

2 stops21h 06m

Ontario

Sat 5/3

11:59 pm-8:50 am

2 stops23h 51m

$687

BaselOntario

BSL - ONT

BSLONT

Basel EuroAirport Swiss

Mon 4/21

9:45 am-8:42 pm

2 stops19h 57m

Ontario

Tue 5/6

1:20 pm-1:40 pm

2 stops15h 20m

$705

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Fri 2/7

11:55 am-10:45 pm

2 stops19h 50m

Ontario

Fri 2/21

2:54 pm-6:55 pm

2 stops19h 01m

$717

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Wed 4/9

12:30 pm-11:51 pm

2 stops20h 21m

Ontario

Thu 5/22

10:54 am-1:25 pm

2 stops17h 31m

$754

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Fri 3/7

1:15 pm-10:45 pm

1 stop18h 30m

Ontario

Fri 3/14

6:00 am-3:30 pm

1 stop25h 30m

$829

BaselOntario

BSL - ONT

BSLONT

Basel EuroAirport Swiss

Sat 2/8

10:55 am-10:45 pm

2 stops20h 50m

Ontario

Sun 2/16

2:54 pm-7:00 pm

2 stops19h 06m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
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Best time to book a flight from Switzerland to Ontario

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

Travel insights for flights from Switzerland to Ontario

Get recent, data-driven insights about flights from Switzerland to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Switzerland to Ontario (average of $246). Flying from Switzerland to Ontario in March is currently the most expensive (average of $310). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown American Airlines, Iberia and United Airlines from Switzerland to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,985 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Iberia
7.0
Good
2,646 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Switzerland to Ontario.

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

    $737 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and Iberia, with prices starting from $760 and $867, respectively.

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

    Most travelers choose Zurich - Ontario, Geneva Geneve-Cointrin - Ontario or Basel EuroAirport Swiss - Ontario when deciding on the best route from Switzerland to Ontario.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Switzerland to Ontario (average of $246). Flying from Switzerland to Ontario in March is currently the most expensive (average of $310). 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 Switzerland to Ontario

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