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Cheap flights from Ontario to Zurich from $407

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 11/4. 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.
United Airlines Logo
5:00 am - 11:55 amONT  Ontario-ZRH Zurich
45h 55m2 stops Denver Intl London Heathrow
United Airlines Logo
9:40 am - 6:44 pmZRH  Zurich-ONT Ontario
18h 04m1 stop Chicago O'Hare Intl
$751United Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
5:00 am - 11:55 amONT  Ontario-ZRH Zurich
45h 55m2 stops Denver Intl London Heathrow
United Airlines Logo
10:20 am - 11:06 pmZRH  Zurich-ONT Ontario
21h 46m2 stops Newark San Francisco
$755United Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
1:33 pm - 11:55 amONT  Ontario-ZRH Zurich
37h 22m2 stops San Francisco London Heathrow
United Airlines Logo
9:40 am - 9:21 pmZRH  Zurich-ONT Ontario
20h 41m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$756United Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
7:00 am - 7:55 amONT  Ontario-ZRH Zurich
15h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
1:15 pm - 10:48 pmZRH  Zurich-ONT Ontario
18h 33m1 stop San Francisco
$814United Airlines
Mon, Nov 9 - Thu, Nov 19
United Airlines Logo
7:00 am - 7:55 amONT  Ontario-ZRH Zurich
15h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
9:40 am - 6:47 pmZRH  Zurich-ONT Ontario
18h 07m1 stop Chicago O'Hare Intl
$815United Airlines
Tue, Nov 10 - Tue, Nov 24
Multiple Airlines Logo
8:03 am - 11:30 amONT  Ontario-ZRH Zurich
18h 27m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
1:20 pm - 12:29 pmZRH  Zurich-ONT Ontario
32h 09m2 stops Toronto Pearson Intl San Francisco
$829Multiple Airlines
Wed, Oct 21 - Wed, Nov 4
KLM Logo
7:00 am - 8:15 amONT  Ontario-ZRH Zurich
16h 15m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
6:50 am - 4:12 pmZRH  Zurich-ONT Ontario
18h 22m2 stops Amsterdam Schiphol Salt Lake City
$831KLM
Tue, Jan 12 - Tue, Jan 26
Multiple Airlines Logo
5:00 am - 10:05 amONT  Ontario-ZRH Zurich
20h 05m3 stops Denver Intl New York LaGuardia Toronto Pearson Intl
Multiple Airlines Logo
1:20 pm - 12:29 pmZRH  Zurich-ONT Ontario
32h 09m2 stops Toronto Pearson Intl San Francisco
$837Multiple Airlines
Wed, Oct 21 - Wed, Nov 4
United Airlines Logo
8:03 am - 4:35 pmONT  Ontario-ZRH Zurich
23h 32m2 stops San Francisco London Heathrow
United Airlines Logo
9:40 am - 6:47 pmZRH  Zurich-ONT Ontario
18h 07m1 stop Chicago O'Hare Intl
$841United Airlines
Wed, Oct 21 - Wed, Nov 4
United Airlines Logo
1:52 pm - 3:50 pmONT  Ontario-ZRH Zurich
16h 58m1 stop San Francisco
United Airlines Logo
9:40 am - 6:47 pmZRH  Zurich-ONT Ontario
18h 07m1 stop Chicago O'Hare Intl
$844United Airlines
Wed, Oct 21 - Wed, Nov 4

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Delta flights from Ontario to Zurich

Our best Delta deals on Ontario to Zurich flight tickets
Delta
Oct 3
ONT7:05 amOntario
16h 00m
1 stop
ZRH8:05 amZurich
Oct 16
ZRH10:10 amZurich
17h 12m
1 stop
ONT6:22 pmOntario
$1,013
Delta
Aug 22
ONT7:05 amOntario
16h 00m
1 stop
ZRH8:05 amZurich
Sep 4
ZRH10:10 amZurich
17h 20m
1 stop
ONT6:30 pmOntario
$2,250

United Airlines flights from Ontario to Zurich

Our best United Airlines deals on Ontario to Zurich flight tickets
United Airlines
Jan 11
ONT5:00 amOntario
45h 55m
2 stops
ZRH11:55 amZurich
Jan 14
ZRH9:40 amZurich
18h 04m
1 stop
ONT6:44 pmOntario
$751
United Airlines
Jan 11
ONT5:00 amOntario
45h 55m
2 stops
ZRH11:55 amZurich
Jan 14
ZRH10:20 amZurich
21h 46m
2 stops
ONT11:06 pmOntario
$755
United Airlines
Jan 11
ONT6:45 amOntario
44h 10m
2 stops
ZRH11:55 amZurich
Jan 14
ZRH10:20 amZurich
21h 46m
2 stops
ONT11:06 pmOntario
$756

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 August 15, 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 Ontario - ZRH Zurich

ONTZRH

Ontario

Mon 1/11

5:00 am-11:55 am

2 stops45h 55m

Zurich

Thu 1/14

9:40 am-6:44 pm

1 stop18h 04m

$751

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Mon 1/11

5:00 am-11:55 am

2 stops45h 55m

Zurich

Thu 1/14

10:20 am-11:06 pm

2 stops21h 46m

$755

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Mon 1/11

1:33 pm-11:55 am

2 stops37h 22m

Zurich

Thu 1/14

9:40 am-9:21 pm

2 stops20h 41m

$756

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Mon 11/9

7:00 am-7:55 am

1 stop15h 55m

Zurich

Thu 11/19

1:15 pm-10:48 pm

1 stop18h 33m

$814
Quickest round-trip

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Tue 11/10

7:00 am-7:55 am

1 stop15h 55m

Zurich

Tue 11/24

9:40 am-6:47 pm

1 stop18h 07m

$815

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 10/21

8:03 am-11:30 am

2 stops18h 27m

Zurich

Wed 11/4

1:20 pm-12:29 pm

2 stops32h 09m

$829

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Tue 1/12

7:00 am-8:15 am

2 stops16h 15m

Zurich

Tue 1/26

6:50 am-4:12 pm

2 stops18h 22m

$831

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 10/21

5:00 am-10:05 am

3 stops20h 05m

Zurich

Wed 11/4

1:20 pm-12:29 pm

2 stops32h 09m

$837

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 10/21

8:03 am-4:35 pm

2 stops23h 32m

Zurich

Wed 11/4

9:40 am-6:47 pm

1 stop18h 07m

$841

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 10/21

1:52 pm-3:50 pm

1 stop16h 58m

Zurich

Wed 11/4

9:40 am-6:47 pm

1 stop18h 07m

$844

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 $845. 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 $1,080.

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
Kloten
Engelberg
Crans-Montana
Winterthur
Thun
Kandersteg
Wilderswil
Neuchâtel
Appenzell
Opfikon
Andermatt
Saas-Fee
Weggis
Spiez

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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