What airlines fly to Switzerland?

SWISS, Condor and United Airlines are the top three most popular airlines that fly to Switzerland from Ontario according to our data. SWISS is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Switzerland. Keep in mind that there are 14 different airlines that fly to Switzerland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Switzerland?

United Airlines, SWISS, and KLM are the most popular carriers operating from Ontario to Switzerland

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

Prices for flights from Ontario Airport to Switzerland were last updated today.

How many operators does momondo search for flights from Ontario Airport to Switzerland?

As of October 2026, there is 1 operator available to choose from for flights from Ontario Airport to Switzerland.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Switzerland.

What documentation or ID do you need to fly to Switzerland?

The travel and health documents required for your trip to Switzerland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Switzerland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$347 Cheap Flights from Ontario to Switzerland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Switzerland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 11:35 amONT Ontario-GVA Geneva Geneve-Cointrin

37h 35m2 stops Denver Intl London Heathrow

12:40 pm - 10:31 pmGVA Geneva Geneve-Cointrin-ONT Ontario

42h 51m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$747United Airlines

Sun, Apr 18 - Wed, Apr 21

1:00 pm - 11:35 amONT Ontario-GVA Geneva Geneve-Cointrin

37h 35m2 stops Denver Intl London Heathrow

11:00 am - 11:06 pmGVA Geneva Geneve-Cointrin-ONT Ontario

21h 06m2 stops Washington, D.C. Dulles Intl San Francisco

$760United Airlines

Sun, Apr 18 - Wed, Apr 21

1:00 pm - 11:35 amONT Ontario-GVA Geneva Geneve-Cointrin

37h 35m2 stops Denver Intl London Heathrow

11:00 am - 11:06 pmGVA Geneva Geneve-Cointrin-ONT Ontario

21h 06m2 stops Washington, D.C. Dulles Intl San Francisco

$761United Airlines

Sun, Apr 18 - Wed, Apr 21

2:00 pm - 5:05 pmONT Ontario-GVA Geneva Geneve-Cointrin

18h 05m2 stops San Francisco London Heathrow

9:15 am - 8:25 pmGVA Geneva Geneve-Cointrin-ONT Ontario

20h 10m2 stops Frankfurt am Main San Francisco

$768United Airlines

Tue, Jan 19 - Fri, Jan 29

6:00 am - 11:35 amONT Ontario-GVA Geneva Geneve-Cointrin

20h 35m2 stops San Francisco London Heathrow

8:15 am - 11:06 pmGVA Geneva Geneve-Cointrin-ONT Ontario

23h 51m3 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl San Francisco

$769United Airlines

Sun, Apr 18 - Wed, Apr 21

9:25 am - 11:45 amONT Ontario-GVA Geneva Geneve-Cointrin

17h 20m2 stops San Francisco London Heathrow

11:20 am - 9:11 pmGVA Geneva Geneve-Cointrin-ONT Ontario

18h 51m2 stops Washington, D.C. Dulles Intl Denver Intl

$796United Airlines

Mon, Nov 30 - Tue, Dec 8

7:00 am - 11:45 amONT Ontario-ZRH Zurich

43h 45m2 stops Chicago O'Hare Intl London Heathrow

10:10 am - 10:31 pmZRH Zurich-ONT Ontario

21h 21m2 stops Newark Chicago O'Hare Intl

$811United Airlines

Sun, Apr 18 - Wed, Apr 21

7:00 am - 11:45 amONT Ontario-ZRH Zurich

43h 45m2 stops Chicago O'Hare Intl London Heathrow

10:10 am - 10:31 pmZRH Zurich-ONT Ontario

21h 21m2 stops Newark Chicago O'Hare Intl

$817United Airlines

Sun, Apr 18 - Wed, Apr 21

6:00 am - 9:30 amONT Ontario-GVA Geneva Geneve-Cointrin

19h 30m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

6:50 am - 9:21 pmGVA Geneva Geneve-Cointrin-ONT Ontario

23h 31m2 stops Frankfurt am Main Houston George Bush Intcntl

$829Multiple Airlines

Tue, Mar 23 - Tue, Mar 30

10:40 pm - 7:40 pmONT Ontario-ZRH Zurich

36h 00m3 stops Las Vegas Harry Reid Intl San Francisco Kastrup Copenhagen

8:25 pm - 10:58 pmZRH Zurich-ONT Ontario

35h 33m2 stops Kastrup Copenhagen San Francisco

$864Multiple Airlines

Tue, Nov 24 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

2:50 pm - 10:25 pmONT Ontario-ZRH Zurich

23h 35m2 stops Denver Intl Istanbul

6:40 am - 10:40 pmZRH Zurich-ONT Ontario

25h 00m2 stops Istanbul Denver Intl

$1,206Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

6:02 am - 10:25 pmONT Ontario-ZRH Zurich

32h 23m2 stops Seattle/Tacoma Intl Istanbul

2:40 pm - 9:45 pmZRH Zurich-ONT Ontario

40h 05m2 stops Istanbul Denver Intl

$1,226Multiple Airlines

Mon, Oct 26 - Tue, Nov 10

8:35 pm - 12:05 pmONT Ontario-ZRH Zurich

31h 30m3 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl Reykjavik Keflavik Intl

10:50 am - 10:35 amZRH Zurich-ONT Ontario

32h 45m3 stops Madrid Barajas Miami Denver Intl

$1,350Multiple Airlines

Mon, Oct 26 - Tue, Nov 10

8:00 am - 5:10 pmONT Ontario-ZRH Zurich

25h 10m3 stops Las Vegas Harry Reid Intl San Francisco Lisbon Humberto Delgado

6:10 am - 7:30 pmZRH Zurich-ONT Ontario

22h 20m2 stops Lisbon Humberto Delgado San Francisco

$1,524Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

6:10 am - 10:25 pmONT Ontario-ZRH Zurich

32h 15m3 stops Oakland Denver Intl Istanbul

6:40 pm - 9:45 pmZRH Zurich-ONT Ontario

36h 05m2 stops Istanbul Denver Intl

$1,731Multiple Airlines

Mon, Oct 26 - Tue, Nov 10

2:50 pm - 10:20 pmONT Ontario-ZRH Zurich

22h 30m2 stops Denver Intl Istanbul

6:40 am - 9:45 pmZRH Zurich-ONT Ontario

23h 05m2 stops Istanbul Denver Intl

$2,381Multiple Airlines

Thu, Oct 22 - Wed, Oct 28

1:32 pm - 2:45 pmONT Ontario-ZRH Zurich

17h 13m2 stops Denver Intl London Heathrow

9:40 am - 6:47 pmZRH Zurich-ONT Ontario

18h 07m1 stop Chicago O'Hare Intl

$2,408SWISS

Mon, Oct 26 - Tue, Nov 10

6:59 am - 10:40 amONT Ontario-ZRH Zurich

19h 41m1 stop Chicago O'Hare Intl

9:40 am - 6:47 pmZRH Zurich-ONT Ontario

18h 07m1 stop Chicago O'Hare Intl

$2,411SWISS

Mon, Oct 26 - Tue, Nov 10

7:00 am - 6:10 amONT Ontario-ZRH Zurich

14h 10m1 stop Chicago O'Hare Intl

9:40 am - 6:47 pmZRH Zurich-ONT Ontario

17h 07m1 stop Chicago O'Hare Intl

$2,469SWISS

Thu, Oct 22 - Wed, Oct 28

1:52 pm - 3:50 pmONT Ontario-ZRH Zurich

16h 58m1 stop San Francisco

1:35 pm - 10:51 pmZRH Zurich-ONT Ontario

18h 16m1 stop San Francisco

$3,447United Airlines

Thu, Oct 22 - Sat, Oct 24

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United Airlines flights from Ontario to Switzerland

Our best United Airlines deals on Ontario to Switzerland flight tickets

United Airlines

Apr 18

ONT1:00 pmOntario

37h 35m

2 stops

GVA11:35 amGeneva Geneve-Cointrin

Apr 21

GVA12:40 pmGeneva Geneve-Cointrin

42h 51m

2 stops

ONT10:31 pmOntario

$747

United Airlines

Apr 18

ONT1:00 pmOntario

37h 35m

2 stops

GVA11:35 amGeneva Geneve-Cointrin

Apr 21

GVA11:00 amGeneva Geneve-Cointrin

21h 06m

2 stops

ONT11:06 pmOntario

$761

United Airlines

Jan 19

ONT2:00 pmOntario

18h 05m

2 stops

GVA5:05 pmGeneva Geneve-Cointrin

Jan 29

GVA9:15 amGeneva Geneve-Cointrin

20h 10m

2 stops

ONT8:25 pmOntario

$768

SWISS flights from Ontario to Switzerland

Our best SWISS deals on Ontario to Switzerland flight tickets

SWISS

Dec 2

ONT11:20 amOntario

19h 10m

1 stop

ZRH3:30 pmZurich

Dec 9

ZRH1:15 pmZurich

16h 23m

1 stop

ONT8:38 pmOntario

$889

SWISS

Nov 23

ONT4:17 pmOntario

14h 13m

1 stop

ZRH3:30 pmZurich

Dec 8

ZRH1:15 pmZurich

29h 23m

1 stop

ONT9:38 amOntario

$905

SWISS

Jan 20

ONT2:00 pmOntario

16h 30m

1 stop

ZRH3:30 pmZurich

Feb 3

ZRH1:15 pmZurich

29h 42m

1 stop

ONT9:57 amOntario

$911

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Sun 4/18

1:00 pm-11:35 am

2 stops37h 35m

Geneva Geneve-Cointrin

Wed 4/21

12:40 pm-10:31 pm

2 stops42h 51m

$747

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Sun 4/18

1:00 pm-11:35 am

2 stops37h 35m

Geneva Geneve-Cointrin

Wed 4/21

11:00 am-11:06 pm

2 stops21h 06m

$760

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Sun 4/18

1:00 pm-11:35 am

2 stops37h 35m

Geneva Geneve-Cointrin

Wed 4/21

11:00 am-11:06 pm

2 stops21h 06m

$761

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Tue 1/19

2:00 pm-5:05 pm

2 stops18h 05m

Geneva Geneve-Cointrin

Fri 1/29

9:15 am-8:25 pm

2 stops20h 10m

$768

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Sun 4/18

6:00 am-11:35 am

2 stops20h 35m

Geneva Geneve-Cointrin

Wed 4/21

8:15 am-11:06 pm

3 stops23h 51m

$769

Quickest round-trip

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Mon 11/30

9:25 am-11:45 am

2 stops17h 20m

Geneva Geneve-Cointrin

Tue 12/8

11:20 am-9:11 pm

2 stops18h 51m

$796

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Sun 4/18

7:00 am-11:45 am

2 stops43h 45m

Zurich

Wed 4/21

10:10 am-10:31 pm

2 stops21h 21m

$811

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Sun 4/18

7:00 am-11:45 am

2 stops43h 45m

Zurich

Wed 4/21

10:10 am-10:31 pm

2 stops21h 21m

$817

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Tue 3/23

6:00 am-9:30 am

2 stops19h 30m

Geneva Geneve-Cointrin

Tue 3/30

6:50 am-9:21 pm

2 stops23h 31m

$829

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Tue 11/24

10:40 pm-7:40 pm

3 stops36h 00m

Zurich

Tue 12/1

8:25 pm-10:58 pm

2 stops35h 33m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Switzerland

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

Prices

Airlines

Can stopping save me money on Ontario to Switzerland flights?

You could potentially save up to 40% on your flight if you consider stops on a Ontario to Switzerland flight.

Cheap Ontario to Switzerland flight deals and tips

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

Best Price Found	$347
Fastest flight time	14h 27m
Direct flights	None

The best one-way flight to Switzerland from Ontario in the past 72 hours is $347. The best round-trip flight deal from Ontario to Switzerland found on momondo in the last 72 hours is $747.

The fastest flight from Ontario to Switzerland takes 14h 27m

There are no direct flights from Ontario to Switzerland. There are no popular flight routes from Ontario to Switzerland.

Search flight deals

Frequently asked questions about flying from Ontario to Switzerland

When did momondo last update prices for flights from Ontario Airport to Switzerland?
Prices for flights from Ontario Airport to Switzerland were last updated today.
How many operators does momondo search for flights from Ontario Airport to Switzerland?
As of October 2026, there is 1 operator available to choose from for flights from Ontario Airport to Switzerland.
How old do you have to be to fly from Ontario Airport to Switzerland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Switzerland.
What documentation or ID do you need to fly to Switzerland?
The travel and health documents required for your trip to Switzerland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Switzerland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Switzerland

Compare and see reviews for airlines that fly from Ontario to Switzerland with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $527	Free Cancellation	Rating 7.3 10,404 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Switzerland. momondo saves you time and could save you money on your trip.

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

Flights from Ontario to Switzerland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Ontario and Switzerland 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 Switzerland right now. Can momondo alert me if prices change?

Price alerts on flights to Switzerland 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.

An easier way to manage your Switzerland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Switzerland

Flights to Zurichfrom $466

Flights to Genevafrom $553

Flights to Baselfrom $488

Flights to Luganofrom $486

Cheap flights from Ontario to Switzerland from $347

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 Switzerland departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Ontario to Switzerland

Our best United Airlines deals on Ontario to Switzerland flight tickets

SWISS flights from Ontario to Switzerland

Our best SWISS deals on Ontario to Switzerland flight tickets

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How to get the cheapest flight ticket from Ontario to Switzerland

Can stopping save me money on Ontario to Switzerland flights?

What is the cheapest airline that flies from Ontario to Switzerland?

What airlines fly to Switzerland?

Cheap Ontario to Switzerland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Switzerland

Best airlines flying from Ontario to Switzerland

Compare and see reviews for airlines that fly from Ontario to Switzerland with momondo

Why use momondo?

An easier way to manage your Switzerland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

Popular cities in Switzerland

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

Switzerland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Switzerland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Switzerland

List of cabin classes available on flights landing in Switzerland. Availability may vary depending on flight origin and airline.

Complete your trip to Switzerland

Explore popular destinations other users love

According to popular flight searches on momondo this year