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$513+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — ONT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 3/610:15 am
ZRH
-
ONT
2 stops20h 09m
American Airlines
Mon 3/910:56 am
ONT
-
ZRH
2 stops23h 29m
American Airlines
Deal found 1/26$533
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/136:05 am
ZRH
-
ONT
2 stops25h 24m
American Airlines
Thu 2/192:39 pm
ONT
-
ZRH
2 stops19h 16m
American Airlines
Deal found 1/28$536
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/157:30 am
ZRH
-
ONT
2 stops25h 29m
American Airlines
Mon 2/2310:56 am
ONT
-
ZRH
2 stops19h 34m
American Airlines
Deal found 1/28$554
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 5/249:45 am
ZRH
-
ONT
1 stop21h 51m
American Airlines
Wed 6/312:59 am
ONT
-
ZRH
1 stop21h 36m
American Airlines
Deal found 1/28$558
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/187:40 pm
ZRH
-
ONT
2 stops35h 49m
American Airlines
Mon 2/2310:56 am
ONT
-
ZRH
2 stops19h 34m
American Airlines
Deal found 1/28$565
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 5/229:45 am
ZRH
-
ONT
1 stop23h 14m
American Airlines
Fri 6/57:20 am
ONT
-
ZRH
1 stop15h 15m
American Airlines
Deal found 1/28$585
This British Airways deal was found by Cheapflights users on 1/28. 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.
Sat 2/141:45 pm
ZRH
-
ONT
2 stops37h 57m
British Airways
Mon 2/2311:58 pm
ONT
-
ZRH
2 stops33h 27m
British Airways
Deal found 1/28$586
This American Airlines deal was found by Cheapflights users on 1/29. 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 5/279:45 am
ZRH
-
ONT
1 stop19h 07m
American Airlines
Mon 6/812:59 am
ONT
-
ZRH
1 stop21h 36m
American Airlines
Deal found 1/29$587
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/1410:10 am
ZRH
-
ONT
2 stops21h 39m
American Airlines
Sat 2/217:00 am
ONT
-
ZRH
2 stops23h 30m
American Airlines
Deal found 1/28$592
This Finnair deal was found by Cheapflights users on 1/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:05 pm
ZRH
-
ONT
2 stops32h 17m
Multiple Airlines
Sat 12/511:59 pm
ONT
-
ZRH
2 stops33h 21m
Multiple Airlines
Deal found 1/29$597
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/611:25 am
ZRH
-
ONT
2 stops20h 32m
United Airlines
Mon 3/91:40 pm
ONT
-
ZRH
1 stop17h 50m
United Airlines
Deal found 1/26$609

Find 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 January 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$533
(American Airlines)

One-way from

$513
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$840
Provider with most accurate pricing for Zurich-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Ontario flights.
Search Deals
From Zurich to Ontario
Search Deals
One-way flight from Zurich to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Fri 2/13

6:05 am-10:29 pm

2 stops25h 24m

Ontario

Tue 2/24

2:39 pm-6:25 pm

2 stops18h 46m

$536

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Mon 2/16

6:45 am-10:49 pm

2 stops25h 04m

Ontario

Tue 2/24

11:58 pm-6:25 pm

2 stops33h 27m

$536

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Thu 2/19

6:00 am-6:42 pm

2 stops21h 42m

Ontario

Mon 2/23

11:58 pm-3:30 pm

2 stops30h 32m

$536

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Fri 3/6

10:15 am-10:29 pm

2 stops21h 14m

Ontario

Mon 3/9

2:39 pm-6:25 pm

2 stops19h 46m

$539

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sun 2/15

7:30 am-11:59 pm

2 stops25h 29m

Ontario

Sat 2/21

7:00 am-3:30 pm

2 stops23h 30m

$554

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sun 2/15

7:30 am-11:59 pm

2 stops25h 29m

Ontario

Wed 2/25

2:39 pm-6:25 pm

2 stops18h 46m

$554

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Wed 2/18

7:40 pm-10:29 pm

2 stops35h 49m

Ontario

Mon 2/23

10:56 am-3:30 pm

2 stops19h 34m

$565

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sat 2/14

1:45 pm-6:42 pm

2 stops37h 57m

Ontario

Mon 2/23

11:58 pm-6:25 pm

2 stops33h 27m

$586

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sat 2/14

1:45 pm-6:42 pm

2 stops37h 57m

Ontario

Wed 2/25

5:02 pm-6:25 pm

2 stops16h 23m

$586

ZurichOntario

ZRH - ONT

ZRHONT

Zurich

Sat 2/14

1:45 pm-6:42 pm

2 stops37h 57m

Ontario

Tue 2/24

5:02 pm-6:25 pm

2 stops16h 23m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
1
2
3
  • 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, October is the cheapest month in which you can book a flight from Zurich to Ontario (average of $510). Flying from Zurich to Ontario in July is currently the most expensive (average of $637). 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.

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.

  • How long is the flight from Zurich to Ontario?

    Airlines like American Airlines fly from Zurich to Ontario in about 25h 24m. The time it takes to get you to your destination can typically vary by up to . There are 5889 mi between Zurich and Ontario.

  • 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, October is the cheapest month in which you can book a flight from Zurich to Ontario (average of $510). Flying from Zurich to Ontario in July is currently the most expensive (average of $637). 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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