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ZRH - ONT

$591 Find cheap flights from Zurich to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zurich to Ontario departing on 5/6. 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
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zurich to Ontario, 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 Zurich to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

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Cheap flight deals from Zurich to Ontario (ZRH-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zurich to Ontario 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:15 am - 6:48 pmZRH-ONT
20h 33m2 stops
2:50 pm - 8:05 pmONT-ZRH
20h 15m2 stops
$591British Airways
Find Deal
Mon, May 6 - Mon, May 20
1:35 pm - 11:04 pmZRH-ONT
18h 29m1 stop
10:42 am - 10:20 amONT-ZRH
14h 38m1 stop
$643United Airlines
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Thu, May 9 - Sat, May 18
1:35 pm - 10:27 pmZRH-ONT
17h 52m1 stop
1:34 pm - 10:20 amONT-ZRH
35h 46m1 stop
$646United Airlines
Find Deal
Sat, May 25 - Sat, Jun 1
11:45 am - 10:29 pmZRH-ONT
19h 44m2 stops
2:50 pm - 6:50 pmONT-ZRH
19h 00m2 stops
$650American Airlines
Find Deal
Wed, May 8 - Wed, May 15
1:35 pm - 11:04 pmZRH-ONT
18h 29m1 stop
10:42 am - 10:20 amONT-ZRH
14h 38m1 stop
$654United Airlines
Find Deal
Thu, May 9 - Thu, May 16
11:45 am - 10:29 pmZRH-ONT
19h 44m2 stops
6:00 am - 8:55 amONT-ZRH
17h 55m2 stops
$668American Airlines
Find Deal
Thu, May 9 - Thu, May 16
11:45 am - 10:29 pmZRH-ONT
19h 44m2 stops
6:00 am - 8:55 amONT-ZRH
17h 55m2 stops
$669American Airlines
Find Deal
Wed, May 22 - Wed, May 29
7:15 am - 6:22 pmZRH-ONT
20h 07m2 stops
11:59 pm - 10:25 pmONT-ZRH
37h 26m2 stops
$683
Find Deal
Sat, May 25 - Sat, Jun 1
11:45 am - 10:29 pmZRH-ONT
19h 44m2 stops
6:00 am - 8:55 amONT-ZRH
17h 55m2 stops
$712American Airlines
Find Deal
Wed, May 15 - Wed, May 22
2:00 pm - 9:33 amZRH-ONT
28h 33m2 stops
6:00 am - 1:05 pmONT-ZRH
46h 05m2 stops
$954
Find Deal
Tue, May 14 - Tue, May 28

Flights from Zurich to Ontario - Travel Insights & Trends

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

Which airlines provide the cheapest flights from Zurich to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Ontario from Zurich were found on American Airlines ($725) and Iberia ($907), and the lowest round-trip tickets were found on British Airways ($591) and United Airlines ($643).

Good to know

Cheapest flight

$591
Flight from Zurich to Ontario

When to book flights from Zurich to Ontario

Are your dates flexible? Find out the best times to travel from Zurich to Ontario 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 Zurich to Ontario

  • What is the cheapest flight from Zurich to Ontario?

    In the last 3 days, the lowest price for a flight from Zurich to Ontario was $725 for a one-way ticket and $591 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Zurich to Ontario?

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

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

    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 Zurich to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Zurich 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 Zurich to Ontario?

    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 Ontario with an airline and back to Zurich with another airline. Booking your flights between Zurich and ONT 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 Zurich to Ontario?

    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 Ontario from Zurich up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Zurich to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Zurich to Ontario. 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 Zurich to Ontario? 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.
8.0
DeltaOverall score based on 10966 reviews
8.0entertainment
8.2boarding
8.6crew
7.4food
7.9comfort
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was not friendly when I went to request a seat change.

Book cheap flights from Zurich to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Zurich to Ontario found on KAYAK in the last 72 hours.
6/10Mon
2 stopsAmerican Airlines
24h 44mZRH-ONT
$725
6/2Sun
2 stopsAmerican Airlines
25h 16mZRH-ONT
$727
6/16Sun
2 stopsAmerican Airlines
20h 14mZRH-ONT
$728
6/23Sun
2 stopsAmerican Airlines
20h 14mZRH-ONT
$730
5/20Mon
2 stops
18h 58mZRH-ONT
$856
7/20Sat
2 stopsIberia
19h 01mZRH-ONT
$907
7/20Sat
2 stopsIberia
19h 01mZRH-ONT
$908
5/8Wed
2 stops
19h 24mZRH-ONT
$1,605
5/17Fri
2 stopsUnited Airlines
22h 14mZRH-ONT
$1,606
6/10Mon
1 stopUnited Airlines
18h 12mZRH-ONT
$1,611

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Last minute flights from Zurich to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Zurich to Ontario that are departing in the next 10 days.
5/1Wed
multi-stopAmerican Airlines
21h 12mZRH-ONT
5/8Wed
multi-stopAmerican Airlines
19h 00mONT-ZRH
$737
4/27Sat
multi-stopDelta
19h 50mZRH-ONT
5/17Fri
multi-stopDelta
19h 35mONT-ZRH
$1,159
4/27Sat
multi-stopBritish Airways
23h 38mZRH-ONT
4/30Tue
multi-stopBritish Airways
19h 02mONT-ZRH
$1,794

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Zurich - Ontario Flights

Departure:

Zurich (ZRH)Switzerland

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Zurich

Cabin classes:

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