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Cheap flights from Ontario to Switzerland from $440

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 12/7. 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
0 bags

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Find the cheapest flights from Ontario to Switzerland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 am - 10:00 amONT-GVA
19h 55m2 stops
United Airlines Logo
11:20 am - 10:51 pmGVA-ONT
20h 31m2 stops
$550United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
1:29 pm - 5:05 pmONT-GVA
18h 36m2 stops
United Airlines Logo
9:10 am - 10:53 pmGVA-ONT
22h 43m2 stops
$553United Airlines
Find Deal
Fri, Nov 28 - Sun, Jan 11
Multiple Airlines Logo
7:00 am - 10:00 amONT-GVA
18h 00m2 stops
Multiple Airlines Logo
1:00 pm - 10:31 pmGVA-ONT
18h 31m2 stops
$703Multiple Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
British Airways Logo
3:09 pm - 4:50 pmONT-GVA
16h 41m2 stops
British Airways Logo
12:25 pm - 9:57 pmGVA-ONT
18h 32m2 stops
$757British Airways
Find Deal
Thu, Feb 5 - Sat, Feb 14
British Airways Logo
5:03 pm - 5:40 pmONT-GVA
15h 37m2 stops
British Airways Logo
12:10 pm - 9:57 pmGVA-ONT
18h 47m2 stops
$781British Airways
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Fri, Feb 27 - Fri, Mar 6
Iberia Logo
10:58 am - 1:25 pmONT-GVA
17h 27m2 stops
Iberia Logo
6:00 am - 11:43 pmGVA-ONT
26h 43m2 stops
$810Iberia
Find Deal
Tue, Feb 10 - Mon, Feb 16
Multiple Airlines Logo
6:41 pm - 10:00 amONT-GVA
30h 19m2 stops
Multiple Airlines Logo
10:15 am - 10:19 pmGVA-ONT
21h 04m2 stops
$892Multiple Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
3:09 pm - 7:50 pmONT-ZRH
19h 41m2 stops
American Airlines Logo
11:45 am - 9:36 pmZRH-ONT
18h 51m2 stops
$894American Airlines
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Wed, Apr 1 - Wed, Apr 8
Iberia Logo
7:03 am - 9:15 amONT-GVA
17h 12m2 stops
Iberia Logo
8:45 pm - 10:08 amGVA-ONT
22h 23m2 stops
$1,010Iberia
Find Deal
Thu, Dec 11 - Mon, Jan 26
American Airlines Logo
4:47 pm - 6:25 pmONT-ZRH
16h 38m2 stops
American Airlines Logo
10:15 am - 10:14 pmZRH-ONT
20h 59m2 stops
$1,223American Airlines
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Mon, Dec 15 - Thu, Dec 25

United Airlines flights from Ontario to Switzerland

Our best United Airlines deals on Ontario to Switzerland flight tickets
United Airlines
Nov 13
ONT5:05 amOntario
19h 55m
2 stops
GVA10:00 amGeneva Geneve-Cointrin
Nov 17
GVA11:20 amGeneva Geneve-Cointrin
20h 31m
2 stops
ONT10:51 pmOntario
$550
Find similar
United Airlines
Nov 28
ONT1:29 pmOntario
18h 36m
2 stops
GVA5:05 pmGeneva Geneve-Cointrin
Jan 11
GVA9:10 amGeneva Geneve-Cointrin
22h 43m
2 stops
ONT10:53 pmOntario
$553
Find similar
United Airlines
Jan 17
ONT5:05 amOntario
19h 15m
2 stops
GVA9:20 amGeneva Geneve-Cointrin
Jan 24
GVA9:15 amGeneva Geneve-Cointrin
21h 43m
2 stops
ONT9:58 pmOntario
$555
Find similar

Delta flights from Ontario to Switzerland

Our best Delta deals on Ontario to Switzerland flight tickets
Delta
Dec 14
ONT12:12 pmOntario
16h 43m
2 stops
ZRH1:55 pmZurich
Dec 25
ZRH6:50 amZurich
19h 18m
2 stops
ONT5:08 pmOntario
$1,052
Find similar
Delta
Nov 12
ONT6:00 amOntario
43h 40m
2 stops
BSL10:40 amBasel EuroAirport Swiss
Nov 16
BSL6:05 amBasel EuroAirport Swiss
25h 59m
2 stops
ONT11:04 pmOntario
$1,492
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momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Switzerland 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 October 9, 2025.
Use the filters below to find and compare flights from Ontario to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Thu 11/13

5:05 am-10:00 am

2 stops19h 55m

Geneva Geneve-Cointrin

Mon 11/17

11:20 am-10:51 pm

2 stops20h 31m

$550

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 11/28

1:29 pm-5:05 pm

2 stops18h 36m

Geneva Geneve-Cointrin

Sun 1/11

9:10 am-10:53 pm

2 stops22h 43m

$553

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 11/14

7:00 am-10:00 am

2 stops18h 00m

Geneva Geneve-Cointrin

Fri 11/21

1:00 pm-10:31 pm

2 stops18h 31m

$703

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Thu 2/5

3:09 pm-4:50 pm

2 stops16h 41m

Geneva Geneve-Cointrin

Sat 2/14

12:25 pm-9:57 pm

2 stops18h 32m

$757

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 2/27

5:03 pm-5:40 pm

2 stops15h 37m

Geneva Geneve-Cointrin

Fri 3/6

12:10 pm-9:57 pm

2 stops18h 47m

$781

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Tue 2/10

10:58 am-1:25 pm

2 stops17h 27m

Geneva Geneve-Cointrin

Mon 2/16

6:00 am-11:43 pm

2 stops26h 43m

$810

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 12/8

6:41 pm-10:00 am

2 stops30h 19m

Geneva Geneve-Cointrin

Thu 12/11

10:15 am-10:19 pm

2 stops21h 04m

$892

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 4/1

3:09 pm-7:50 pm

2 stops19h 41m

Zurich

Wed 4/8

11:45 am-9:36 pm

2 stops18h 51m

$894

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Thu 12/11

7:03 am-9:15 am

2 stops17h 12m

Geneva Geneve-Cointrin

Mon 1/26

8:45 pm-10:08 am

2 stops22h 23m

$1,010

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Mon 12/15

4:47 pm-6:25 pm

2 stops16h 38m

Zurich

Thu 12/25

10:15 am-10:14 pm

2 stops20h 59m

$1,223

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Switzerland from

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

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

On average, the least expensive day to fly to Switzerland from Ontario is on a Sunday. momondo users have found tickets for Sunday departures for as low as $950. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,277. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

What is the cheapest time of day to depart on your flight to Switzerland?

Our data shows that the cheapest Ontario to Switzerland flights are usually those with departure times in the evening. Our users have found flights to Switzerland in the evening for as low as $783. Try not to purchase tickets in the morning because they tend to be around $1,277. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Ontario to Switzerland flights?

You could potentially save up to 13% 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

Direct flights

None
There are no direct flights from Ontario to Switzerland. There are no popular flight routes from Ontario to Switzerland.
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  • 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?

  • 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 AirlinesPriceFrom $552Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights
SWISSPriceFrom $677Free CancellationRating
7.6
1,766 reviews
Search SWISS 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.

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