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$396+ Cheap flights from Zurich (ZRH) to Ontario (ONT)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — ONT
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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Cheap flight deals from Zurich to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) 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 May 14, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$598
(Iberia)

One-way from

$396
(CheapTickets.ch)

Popular in

July

Cheapest in

February

Average price

$784
Provider with most accurate pricing for Zurich-Ontario flight deals.
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Provider most trusted by Cheapflights users for Zurich-Ontario flights.
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From Zurich to Ontario
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One-way flight from Zurich to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Zurich to Ontario

Cheapest flights from Zurich to Ontario
Explore the most affordable flight options available from Zurich to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2025.

This Iberia deal was found by Cheapflights users on 5/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:45 pmZRH - ONT
2 stops31h 51mMultiple Airlines
Tue 6/32:44 pmONT - ZRH
2 stops19h 11mMultiple Airlines
Deal found 5/13$598
This British Airways deal was found by Cheapflights users on 5/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:40 pmZRH - ONT
2 stops35h 00mBritish Airways
Thu 10/1612:51 pmONT - ZRH
2 stops24h 54mBritish Airways
Deal found 5/14$609
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Mon 7/711:55 amZRH - ONT
2 stops38h 30mUnited Airlines
Tue 7/156:10 amONT - ZRH
2 stops20h 30mUnited Airlines
Deal found 5/14$619
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/911:45 amZRH - ONT
2 stops31h 16mAmerican Airlines
Sun 7/1312:59 amONT - ZRH
2 stops36h 31mAmerican Airlines
Deal found 5/14$678
This CheapTickets.ch deal was found by Cheapflights users on 5/14. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:35 pmZRH - ONT
1 stop15h 58mAir Canada
Fri 10/109:35 amONT - ZRH
1 stop15h 45mAir Canada
Deal found 5/14$702
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:10 amZRH - ONT
1 stop21h 31mDelta
Thu 10/167:00 amONT - ZRH
2 stops18h 25mDelta
Deal found 5/14$730
This Iberia deal was found by Cheapflights users on 5/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:30 amZRH - ONT
2 stops23h 57mIberia
Wed 8/1312:47 pmONT - ZRH
2 stops24h 33mIberia
Deal found 5/13$1,019

Cheapflights Fare Finder

Customize your flight search to find flights from Zurich 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 May 14, 2025.
Use the filters below to find and compare flights from Zurich to Ontario that are best for you.

Fly from

Zurich

Fly to

Ontario

Route

Depart

Return

Price

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Tue 5/27

7:45 pm-6:36 pm

2 stops31h 51m

Ontario

Tue 6/3

2:44 pm-6:55 pm

2 stops19h 11m

$598

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sun 10/5

7:40 pm-9:40 pm

2 stops35h 00m

Ontario

Thu 10/16

12:51 pm-10:45 pm

2 stops24h 54m

$609

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Mon 7/7

11:55 am-5:25 pm

2 stops38h 30m

Ontario

Tue 7/15

6:10 am-11:40 am

2 stops20h 30m

$619

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Wed 7/9

11:45 am-10:01 am

2 stops31h 16m

Ontario

Sun 7/13

12:59 am-10:30 pm

2 stops36h 31m

$678

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sat 9/20

1:35 pm-8:33 pm

1 stop15h 58m

Ontario

Fri 10/10

9:35 am-10:20 am

1 stop15h 45m

$702

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sat 10/4

10:10 am-10:41 pm

1 stop21h 31m

Ontario

Thu 10/16

7:00 am-10:25 am

2 stops18h 25m

$730

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Tue 7/29

7:30 am-10:27 pm

2 stops23h 57m

Ontario

Wed 8/13

12:47 pm-10:20 pm

2 stops24h 33m

$1,019

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Thu 5/29

8:00 am-8:49 pm

2 stops21h 49m

$396

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Mon 6/16

7:15 am-6:12 pm

2 stops19h 57m

$804

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Wed 8/20

11:50 am-10:48 pm

2 stops19h 58m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on Zurich-Ontario flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Zurich-Ontario flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Zurich-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-Ontario flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zurich-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zurich to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Zurich to Ontario (average of $246). Flying from Zurich to Ontario in March is currently the most expensive (average of $328). 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 May 14, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,730 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,335 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Iberia
7.0
Good
2,728 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Zurich to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from Zurich to Ontario are British Airways ($804), Iberia ($817), and American Airlines ($823).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Zurich to Ontario (average of $246). Flying from Zurich to Ontario in March is currently the most expensive (average of $328). 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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