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

United Airlines, Delta, and Turkish Airlines are the most popular carriers operating from Ontario to Switzerland

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.

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 September 2026, there are 2 operators 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.

$328 Cheap Flights from Ontario to Switzerland in 2026

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.

1:29 pm - 4:05 pmONT Ontario-BSL Basel EuroAirport Swiss

17h 36m2 stops Denver Intl Munich Franz Josef Strauss

6:40 am - 8:20 pmBSL Basel EuroAirport Swiss-ONT Ontario

22h 40m3 stops Frankfurt am Main Newark Denver Intl

$717United Airlines

Wed, Nov 25 - Tue, Jan 26

1:29 pm - 4:05 pmONT Ontario-BSL Basel EuroAirport Swiss

17h 36m2 stops Denver Intl Munich Franz Josef Strauss

6:40 am - 8:26 pmBSL Basel EuroAirport Swiss-ONT Ontario

22h 46m2 stops Frankfurt am Main San Francisco

$717United Airlines

Wed, Nov 25 - Tue, Jan 26

1:29 pm - 4:05 pmONT Ontario-BSL Basel EuroAirport Swiss

17h 36m2 stops Denver Intl Munich Franz Josef Strauss

9:30 am - 8:51 pmBSL Basel EuroAirport Swiss-ONT Ontario

20h 21m2 stops Munich Franz Josef Strauss Denver Intl

$718United Airlines

Mon, Nov 9 - Tue, Nov 24

1:40 pm - 2:45 pmONT Ontario-ZRH Zurich

16h 05m2 stops Denver Intl London Heathrow

10:20 am - 8:20 pmZRH Zurich-ONT Ontario

19h 00m2 stops Newark Denver Intl

$721United Airlines

Tue, Dec 1 - Wed, Dec 9

7:00 am - 10:50 amONT Ontario-ZRH Zurich

18h 50m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

1:30 pm - 10:00 amZRH Zurich-ONT Ontario

29h 30m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$729Delta

Wed, Dec 9 - Wed, Dec 23

12:42 pm - 8:20 pmONT Ontario-ZRH Zurich

22h 38m2 stops Dallas/Fort Worth London Heathrow

9:10 pm - 10:02 pmZRH Zurich-ONT Ontario

33h 52m2 stops London Heathrow Dallas/Fort Worth

$736British Airways

Wed, Dec 9 - Wed, Dec 23

12:18 pm - 2:00 pmONT Ontario-ZRH Zurich

16h 42m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:50 am - 4:22 pmZRH Zurich-ONT Ontario

18h 32m2 stops Amsterdam Schiphol Salt Lake City

$737Delta

Wed, Nov 25 - Thu, Dec 3

1:24 pm - 6:25 pmONT Ontario-ZRH Zurich

20h 01m2 stops Phoenix Sky Harbor Intl London Heathrow

9:05 pm - 9:59 pmZRH Zurich-ONT Ontario

33h 54m2 stops London Heathrow Phoenix Sky Harbor Intl

$741British Airways

Wed, Jan 27 - Tue, Feb 2

12:20 pm - 5:50 pmONT Ontario-ZRH Zurich

20h 30m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

10:45 am - 10:37 pmZRH Zurich-ONT Ontario

20h 52m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

$744Delta

Wed, Dec 9 - Wed, Dec 23

1:00 pm - 9:35 amONT Ontario-GVA Geneva Geneve-Cointrin

35h 35m2 stops Denver Intl London Heathrow

9:15 am - 8:20 pmGVA Geneva Geneve-Cointrin-ONT Ontario

20h 05m1 stop Newark

$811SWISS

Wed, Jan 27 - Tue, Feb 2

Cheap last minute flights

Enter your travel dates to find the best prices.

10:39 pm - 5:25 pmONT Ontario-ZRH Zurich

33h 46m2 stops New York John F Kennedy Intl Istanbul

3:10 pm - 8:57 pmZRH Zurich-ONT Ontario

62h 47m2 stops Istanbul New York John F Kennedy Intl

$1,516Turkish Airlines

Sun, Sep 13 - Wed, Sep 23

10:39 pm - 5:25 pmONT Ontario-ZRH Zurich

33h 46m2 stops New York John F Kennedy Intl Istanbul

6:50 pm - 8:57 pmZRH Zurich-ONT Ontario

35h 07m2 stops Istanbul New York John F Kennedy Intl

$1,544Turkish Airlines

Sun, Sep 13 - Tue, Sep 22

10:39 pm - 10:20 pmONT Ontario-ZRH Zurich

38h 41m2 stops New York John F Kennedy Intl Istanbul

3:10 pm - 8:57 pmZRH Zurich-ONT Ontario

38h 47m2 stops Istanbul New York John F Kennedy Intl

$1,548Turkish Airlines

Mon, Sep 14 - Mon, Sep 28

10:39 pm - 10:20 pmONT Ontario-ZRH Zurich

38h 41m2 stops New York John F Kennedy Intl Istanbul

3:10 pm - 8:57 pmZRH Zurich-ONT Ontario

62h 47m2 stops Istanbul New York John F Kennedy Intl

$1,609Turkish Airlines

Mon, Sep 14 - Wed, Sep 23

10:39 pm - 5:25 pmONT Ontario-ZRH Zurich

33h 46m2 stops New York John F Kennedy Intl Istanbul

1:40 pm - 8:27 pmZRH Zurich-ONT Ontario

63h 47m2 stops Istanbul New York John F Kennedy Intl

$1,628Turkish Airlines

Sun, Sep 13 - Fri, Sep 25

10:39 pm - 10:20 pmONT Ontario-ZRH Zurich

38h 41m2 stops New York John F Kennedy Intl Istanbul

6:50 pm - 8:57 pmZRH Zurich-ONT Ontario

35h 07m2 stops Istanbul New York John F Kennedy Intl

$1,638Turkish Airlines

Mon, Sep 14 - Tue, Sep 22

10:39 pm - 5:25 pmONT Ontario-ZRH Zurich

33h 46m2 stops New York John F Kennedy Intl Istanbul

3:10 pm - 8:57 pmZRH Zurich-ONT Ontario

62h 47m2 stops Istanbul New York John F Kennedy Intl

$1,669Turkish Airlines

Sun, Sep 13 - Mon, Sep 21

10:39 pm - 12:35 pmONT Ontario-ZRH Zurich

52h 56m2 stops New York John F Kennedy Intl Istanbul

3:10 pm - 8:57 pmZRH Zurich-ONT Ontario

62h 47m2 stops Istanbul New York John F Kennedy Intl

$1,700Turkish Airlines

Sat, Sep 12 - Wed, Sep 23

10:39 pm - 10:20 pmONT Ontario-ZRH Zurich

38h 41m2 stops New York John F Kennedy Intl Istanbul

10:50 am - 8:57 pmZRH Zurich-ONT Ontario

43h 07m2 stops Istanbul New York John F Kennedy Intl

$1,701Turkish Airlines

Mon, Sep 14 - Sun, Sep 27

10:39 pm - 10:20 pmONT Ontario-ZRH Zurich

38h 41m2 stops New York John F Kennedy Intl Istanbul

1:40 pm - 8:27 pmZRH Zurich-ONT Ontario

63h 47m2 stops Istanbul New York John F Kennedy Intl

$1,721Turkish Airlines

Mon, Sep 14 - Fri, Sep 25

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Delta flights from Ontario to Switzerland

Our best Delta deals on Ontario to Switzerland flight tickets

Delta

Dec 9

ONT7:00 amOntario

18h 50m

2 stops

ZRH10:50 amZurich

Dec 23

ZRH1:30 pmZurich

29h 30m

2 stops

ONT10:00 amOntario

$729

Delta

Nov 25

ONT12:18 pmOntario

16h 42m

2 stops

ZRH2:00 pmZurich

Dec 3

ZRH6:50 amZurich

18h 32m

2 stops

ONT4:22 pmOntario

$737

Delta

Dec 9

ONT12:20 pmOntario

20h 30m

2 stops

ZRH5:50 pmZurich

Dec 23

ZRH10:45 amZurich

20h 52m

2 stops

ONT10:37 pmOntario

$744

SWISS flights from Ontario to Switzerland

Our best SWISS deals on Ontario to Switzerland flight tickets

SWISS

Jan 6

ONT4:03 pmOntario

14h 27m

1 stop

ZRH3:30 pmZurich

Jan 13

ZRH1:15 pmZurich

16h 11m

1 stop

ONT8:26 pmOntario

$779

SWISS

Jan 27

ONT1:00 pmOntario

35h 35m

2 stops

GVA9:35 amGeneva Geneve-Cointrin

Feb 2

GVA9:15 amGeneva Geneve-Cointrin

20h 05m

1 stop

ONT8:20 pmOntario

$811

SWISS

Dec 10

ONT7:00 amOntario

15h 55m

1 stop

ZRH7:55 amZurich

Dec 24

ZRH1:15 pmZurich

18h 38m

1 stop

ONT10:53 pmOntario

$825

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBasel

ONT Ontario - BSL Basel EuroAirport Swiss

ONTBSL

Ontario

Wed 11/25

1:29 pm-4:05 pm

2 stops17h 36m

Basel EuroAirport Swiss

Tue 1/26

6:40 am-8:20 pm

3 stops22h 40m

$717

OntarioBasel

ONT Ontario - BSL Basel EuroAirport Swiss

ONTBSL

Ontario

Wed 11/25

1:29 pm-4:05 pm

2 stops17h 36m

Basel EuroAirport Swiss

Tue 1/26

6:40 am-8:26 pm

2 stops22h 46m

$717

OntarioBasel

ONT Ontario - BSL Basel EuroAirport Swiss

ONTBSL

Ontario

Mon 11/9

1:29 pm-4:05 pm

2 stops17h 36m

Basel EuroAirport Swiss

Tue 11/24

9:30 am-8:51 pm

2 stops20h 21m

$718

Quickest round-trip

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Tue 12/1

1:40 pm-2:45 pm

2 stops16h 05m

Zurich

Wed 12/9

10:20 am-8:20 pm

2 stops19h 00m

$721

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 12/9

7:00 am-10:50 am

2 stops18h 50m

Zurich

Wed 12/23

1:30 pm-10:00 am

2 stops29h 30m

$729

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 12/9

12:42 pm-8:20 pm

2 stops22h 38m

Zurich

Wed 12/23

9:10 pm-10:02 pm

2 stops33h 52m

$736

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 11/25

12:18 pm-2:00 pm

2 stops16h 42m

Zurich

Thu 12/3

6:50 am-4:22 pm

2 stops18h 32m

$737

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 1/27

1:24 pm-6:25 pm

2 stops20h 01m

Zurich

Tue 2/2

9:05 pm-9:59 pm

2 stops33h 54m

$741

OntarioZurich

ONT Ontario - ZRH Zurich

ONTZRH

Ontario

Wed 12/9

12:20 pm-5:50 pm

2 stops20h 30m

Zurich

Wed 12/23

10:45 am-10:37 pm

2 stops20h 52m

$744

OntarioGeneva

ONT Ontario - GVA Geneva Geneve-Cointrin

ONTGVA

Ontario

Wed 1/27

1:00 pm-9:35 am

2 stops35h 35m

Geneva Geneve-Cointrin

Tue 2/2

9:15 am-8:20 pm

1 stop20h 05m

$811

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	$328
Fastest flight time	14h 27m
Direct flights	None

The best one-way flight to Switzerland from Ontario in the past 72 hours is $328. The best round-trip flight deal from Ontario to Switzerland found on momondo in the last 72 hours is $717.

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 September 2026, there are 2 operators 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 7.4 10,185 reviews		Search United Airlines flights
Delta	PriceFrom $833	Free Cancellation	Rating 7.8 8,550 reviews		Search Delta 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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Complete your trip

Feeling lucky

Popular cities in Switzerland

Flights to Zurichfrom $440

Flights to Genevafrom $465

Flights to Baselfrom $539

Flights to Luganofrom $486

Cheap flights from Ontario to Switzerland from $328

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 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Switzerland

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Cheap last minute flights

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Big names and deals

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Delta flights from Ontario to Switzerland

Our best Delta 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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Use the filters below to find and compare flights from Ontario to Switzerland that are best for you.

See travel insights to Switzerland from

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