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Cheap flights from Ontario to Zurich from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Zurich departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Zurich

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 8:05 am
ONT
-
ZRH
16h 00m
1 stop
Delta Logo
10:10 am - 7:53 pm
ZRH
-
ONT
18h 43m
1 stop
$744Delta
Sun, Aug 9 - Tue, Aug 25
Delta Logo
7:05 am - 8:05 am
ONT
-
ZRH
16h 00m
1 stop
Delta Logo
10:10 am - 7:53 pm
ZRH
-
ONT
18h 43m
1 stop
$747Delta
Sun, Aug 9 - Tue, Aug 25
Delta Logo
7:05 am - 8:05 am
ONT
-
ZRH
16h 00m
1 stop
Delta Logo
10:10 am - 6:30 pm
ZRH
-
ONT
17h 20m
1 stop
$755Delta
Thu, Aug 6 - Thu, Aug 20
Delta Logo
7:05 am - 8:05 am
ONT
-
ZRH
16h 00m
1 stop
Delta Logo
10:10 am - 7:53 pm
ZRH
-
ONT
18h 43m
1 stop
$756Delta
Sun, Aug 9 - Tue, Aug 25
American Airlines Logo
1:31 pm - 8:05 pm
ONT
-
ZRH
21h 34m
2 stops
American Airlines Logo
10:15 am - 10:23 pm
ZRH
-
ONT
21h 08m
2 stops
$757American Airlines
Wed, Oct 21 - Wed, Nov 4
Delta Logo
10:59 pm - 8:05 am
ONT
-
ZRH
24h 06m
1 stop
Delta Logo
1:30 pm - 11:48 pm
ZRH
-
ONT
19h 18m
2 stops
$760Delta
Wed, Oct 21 - Wed, Nov 4
Delta Logo
10:00 pm - 8:05 am
ONT
-
ZRH
25h 05m
1 stop
Delta Logo
10:10 am - 6:30 pm
ZRH
-
ONT
17h 20m
1 stop
$761Delta
Fri, Aug 14 - Fri, Aug 21
United Airlines Logo
6:46 am - 10:25 am
ONT
-
ZRH
42h 39m
2 stops
United Airlines Logo
3:30 pm - 10:53 pm
ZRH
-
ONT
40h 23m
2 stops
$777United Airlines
Tue, Nov 17 - Thu, Nov 19
Delta Logo
7:05 am - 8:05 am
ONT
-
ZRH
16h 00m
1 stop
Delta Logo
10:10 am - 6:09 pm
ZRH
-
ONT
16h 59m
1 stop
$785Delta
Thu, Sep 10 - Mon, Sep 21
United Airlines Logo
8:03 am - 2:50 pm
ONT
-
ZRH
21h 47m
2 stops
United Airlines Logo
1:20 pm - 6:29 pm
ZRH
-
ONT
38h 09m
2 stops
$825United Airlines
Wed, Oct 21 - Wed, Nov 4

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American Airlines flights from Ontario to Zurich

Our best American Airlines deals on Ontario to Zurich flight tickets
American Airlines
Oct 21
ONT1:31 pmOntario
21h 34m
2 stops
ZRH8:05 pmZurich
Nov 4
ZRH10:15 amZurich
21h 08m
2 stops
ONT10:23 pmOntario
$757
American Airlines
Nov 3
ONT7:00 amOntario
16h 20m
2 stops
ZRH8:20 amZurich
Nov 19
ZRH10:10 amZurich
20h 49m
2 stops
ONT9:59 pmOntario
$958
American Airlines
Sep 21
ONT1:05 pmOntario
17h 30m
2 stops
ZRH3:35 pmZurich
Oct 6
ZRH11:45 amZurich
18h 50m
2 stops
ONT9:35 pmOntario
$989

United Airlines flights from Ontario to Zurich

Our best United Airlines deals on Ontario to Zurich flight tickets
United Airlines
Nov 17
ONT6:46 amOntario
42h 39m
2 stops
ZRH10:25 amZurich
Nov 19
ZRH3:30 pmZurich
40h 23m
2 stops
ONT10:53 pmOntario
$777
United Airlines
Oct 21
ONT8:03 amOntario
21h 47m
2 stops
ZRH2:50 pmZurich
Nov 4
ZRH1:20 pmZurich
38h 09m
2 stops
ONT6:29 pmOntario
$825
United Airlines
Oct 21
ONT11:10 amOntario
14h 10m
1 stop
ZRH10:20 amZurich
Nov 4
ZRH1:20 pmZurich
38h 09m
2 stops
ONT6:29 pmOntario
$829

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Zurich 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Ontario to Zurich that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 8/9

7:05 am-8:05 am

1 stop16h 00m

Zurich

Tue 8/25

10:10 am-7:53 pm

1 stop18h 43m

$744

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 8/9

7:05 am-8:05 am

1 stop16h 00m

Zurich

Tue 8/25

10:10 am-7:53 pm

1 stop18h 43m

$747

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 8/6

7:05 am-8:05 am

1 stop16h 00m

Zurich

Thu 8/20

10:10 am-6:30 pm

1 stop17h 20m

$755

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 8/9

7:05 am-8:05 am

1 stop16h 00m

Zurich

Tue 8/25

10:10 am-7:53 pm

1 stop18h 43m

$756

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 10/21

1:31 pm-8:05 pm

2 stops21h 34m

Zurich

Wed 11/4

10:15 am-10:23 pm

2 stops21h 08m

$757

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 10/21

10:59 pm-8:05 am

1 stop24h 06m

Zurich

Wed 11/4

1:30 pm-11:48 pm

2 stops19h 18m

$760

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Fri 8/14

10:00 pm-8:05 am

1 stop25h 05m

Zurich

Fri 8/21

10:10 am-6:30 pm

1 stop17h 20m

$761

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 11/17

6:46 am-10:25 am

2 stops42h 39m

Zurich

Thu 11/19

3:30 pm-10:53 pm

2 stops40h 23m

$777
Quickest round-trip

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 9/10

7:05 am-8:05 am

1 stop16h 00m

Zurich

Mon 9/21

10:10 am-6:09 pm

1 stop16h 59m

$785

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 10/21

8:03 am-2:50 pm

2 stops21h 47m

Zurich

Wed 11/4

1:20 pm-6:29 pm

2 stops38h 09m

$825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Zurich from

How to get the cheapest flight ticket from Ontario to Zurich

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Zurich?

According to our data, Wednesday is the cheapest day to fly to Zurich from Ontario. The lowest ticket price found for a Wednesday departure recently was $779. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $998.

When to book flights from Ontario to Zurich

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Zurich according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Zurich (ONT to ZRH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Zurich

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from Ontario to Zurich takes 14h 10m
There are no direct flights from Ontario to Zurich. There are no popular flight routes from Ontario to Zurich.
Search flight deals

Frequently asked questions about flying from Ontario to Zurich

  • How far is Ontario to Zurich by plane?

    The straight-line distance from Ontario to Zurich is 5894.1 mi. A reasonable flight in good conditions will take 14h 10m.

  • When did momondo last update prices for flights from Ontario Airport to Zurich Airport?

    Prices for flights from Ontario Airport to Zurich Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Zurich Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Zurich Airport.

  • What documentation or ID do you need to fly to Zurich Airport?

    The travel and health documents you'll need for your trip to Zurich Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Zurich Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Interlaken
Lucerne
Lauterbrunnen
Grindelwald
Davos
Chur
Saas-Fee
Crans-Montana
Kandersteg
Thun
Engelberg
Wilderswil
Vitznau
Winterthur
Kloten
Schaffhausen
Opfikon
Neuchâtel
Andermatt
Weggis

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Zurich?

It is quick and easy to find Ontario to Zurich flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Zurich that suits you.

Can I find flights from Ontario to Zurich with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Zurich flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Zurich?

momondo helps you find the best flight between Ontario and Zurich by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Zurich right now. Can momondo alert me if prices change?

Price alerts on flights to Zurich from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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