ONT - ZRH

$658 Find Cheap Flights from Ontario to Zurich

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Zurich departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Zurich

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Zurich, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Zurich, as well as popular online travel agencies
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Cheap Flights from Ontario to Zurich

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Zurich that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Zurich

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Zurich.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
7:00 am - 6:10 amONT-ZRH
14h 10m1 stop
United Airlines Logo
1:15 pm - 10:35 pmZRH-ONT
17h 20m1 stop
$789United Airlines
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Tue, Oct 21 - Thu, Oct 30
United Airlines Logo
7:00 am - 7:45 amONT-ZRH
15h 45m1 stop
United Airlines Logo
1:10 pm - 8:33 pmZRH-ONT
16h 23m1 stop
$791United Airlines
Find Deal
Tue, Aug 5 - Sun, Aug 24
United Airlines Logo
6:04 am - 7:45 amONT-ZRH
16h 41m2 stops
United Airlines Logo
1:15 pm - 10:35 pmZRH-ONT
17h 20m1 stop
$794United Airlines
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Tue, Oct 21 - Thu, Oct 30
Logo
1:14 pm - 7:50 pmONT-ZRH
21h 36m2 stops
Logo
11:50 am - 11:43 pmZRH-ONT
20h 53m2 stops
$858
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Wed, May 14 - Wed, May 21
Delta Logo
7:05 am - 8:05 amONT-ZRH
16h 00m1 stop
Delta Logo
10:10 am - 7:33 pmZRH-ONT
18h 23m1 stop
$949Delta
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Thu, May 15 - Mon, May 19
Logo
11:39 am - 1:05 pmONT-ZRH
16h 26m2 stops
Logo
2:00 pm - 11:53 pmZRH-ONT
18h 53m2 stops
$982
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Wed, Aug 27 - Wed, Sep 10
Iberia Logo
7:30 am - 7:00 pmONT-ZRH
26h 30m2 stops
Iberia Logo
7:30 am - 11:59 pmZRH-ONT
25h 29m2 stops
$1,179Iberia
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Tue, May 20 - Wed, Jun 11
Iberia Logo
7:30 am - 10:20 pmONT-ZRH
29h 50m2 stops
Iberia Logo
7:30 am - 10:58 pmZRH-ONT
24h 28m2 stops
$1,539Iberia
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Tue, May 27 - Tue, Jul 8
Delta Logo
5:08 pm - 4:45 pmONT-ZRH
14h 37m2 stops
Delta Logo
7:45 am - 4:17 pmZRH-ONT
17h 32m2 stops
$1,605Delta
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Fri, Jun 13 - Sat, Jun 28
Air Canada Logo
5:10 am - 11:40 amONT-ZRH
21h 30m3 stops
Air Canada Logo
12:05 pm - 12:31 pmZRH-ONT
33h 26m3 stops
$1,876Air Canada
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Sat, Jun 14 - Sat, Jun 21
Useful Info

KAYAK's insights & trends for Ontario to Zurich flights

Get data-powered insights and trends into flights from Ontario to Zurich to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Zurich?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Zurich were found on United Airlines ($789) and Delta ($949).

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Good to know

Cheapest flight$658
Flight from Ontario to Zurich

When to book flights from Ontario to Zurich

Are your dates flexible? Find out the best times to travel from Ontario to Zurich based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Zurich

  • What is the cheapest flight from Ontario to Zurich?

    In the last 3 days, the lowest price for a flight from Ontario to Zurich was $658 for a one-way ticket and $789 for a round-trip.

  • Do I need a passport to fly between Ontario and Zurich?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ontario and on arrival in Zurich.

  • Which airports will I be using when flying from Ontario to Zurich?

    When flying out of Ontario you will be using Ontario. You will be landing at Zurich, also known as Zurich.

  • Which aircraft models fly most regularly from Ontario to Zurich?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Zurich?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Ontario and Zurich, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Ontario to Zurich?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Zurich.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Zurich?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zurich from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Zurich?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Zurich with an airline and back to Ontario with another airline. Booking your flights between Ontario and ZRH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Zurich?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Zurich from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Ontario to Zurich

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Zurich. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Zurich? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

Everything you need to know for your flight from Ontario to Zurich

Information on your arrival and departure airports

Zurich (ZRH)
Ontario (ONT)

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