What airlines fly to Geneva?

SWISS, British Airways and Scandinavian Airlines are the top three most popular airlines that fly to Geneva from Ontario according to our data. SWISS is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Geneva. Keep in mind that there are 14 different airlines that fly to Geneva on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Geneva Geneve-Cointrin?

Delta, Iberia, and United Airlines are the most popular carriers operating from Ontario to Geneva Geneve-Cointrin

When did momondo last update prices for flights from Ontario Airport to Geneva Geneve-Cointrin Airport?

Prices for flights from Ontario Airport to Geneva Geneve-Cointrin Airport were last updated today.

How many operators does momondo search for flights from Ontario Airport to Geneva Geneve-Cointrin Airport?

As of August 2025, there is 1 operator available to choose from for flights from Ontario Airport to Geneva Geneve-Cointrin Airport.

How old do you have to be to fly from Ontario Airport to Geneva Geneve-Cointrin Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Geneva Geneve-Cointrin Airport.

What documentation or ID do you need to fly to Geneva Geneve-Cointrin Airport?

The necessary travel and health documents for your Geneva Geneve-Cointrin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$427 Cheap Flights from Ontario to Geneva (ONT-GVA) in 2025

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Find the cheapest flights from Ontario to Geneva (ONT-GVA)

Round-trip

One-way

Last minute

Cheap round-trip flights

1:00 pm - 5:05 pmONT-GVA

19h 05m2 stops

9:15 am - 10:26 pmGVA-ONT

22h 11m2 stops

$658United Airlines

Find Deal

Mon, Jan 5 - Sat, Feb 7

6:02 am - 7:25 amONT-GVA

16h 23m2 stops

9:15 am - 9:21 pmGVA-ONT

21h 06m2 stops

$705United Airlines

Find Deal

Sat, Jan 31 - Sat, Feb 28

6:00 am - 7:30 amONT-GVA

16h 30m2 stops

10:20 am - 10:45 pmGVA-ONT

20h 25m2 stops

$744United Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

6:04 am - 7:30 amONT-GVA

16h 26m2 stops

11:00 am - 10:52 pmGVA-ONT

20h 52m2 stops

$764United Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

6:04 am - 7:30 amONT-GVA

16h 26m2 stops

9:20 am - 9:24 pmGVA-ONT

21h 04m2 stops

$809United Airlines

Find Deal

Wed, Aug 27 - Wed, Oct 1

6:02 am - 7:25 amONT-GVA

16h 23m2 stops

9:15 am - 8:17 pmGVA-ONT

20h 02m2 stops

$885United Airlines

Find Deal

Sat, Jan 10 - Tue, Jan 20

11:59 pm - 10:00 amONT-GVA

25h 01m2 stops

1:00 pm - 12:33 pmGVA-ONT

32h 33m3 stops

$992

Find Deal

Mon, Jan 5 - Sat, Feb 7

2:59 pm - 4:50 pmONT-GVA

16h 51m2 stops

10:35 am - 9:59 pmGVA-ONT

20h 24m2 stops

$1,011British Airways

Find Deal

Thu, Nov 20 - Sun, Nov 30

11:35 am - 1:05 pmONT-GVA

16h 30m2 stops

2:00 pm - 11:54 pmGVA-ONT

18h 54m2 stops

$1,203

Find Deal

Sat, Sep 13 - Sun, Sep 21

11:39 am - 1:05 pmONT-GVA

16h 26m2 stops

2:00 pm - 11:54 pmGVA-ONT

18h 54m2 stops

$1,817

Find Deal

Mon, Aug 25 - Thu, Sep 4

United Airlines flights from Ontario to Geneva

Our best United Airlines deals on Ontario to Geneva flight tickets

United Airlines

Jan 5

ONT1:00 pmOntario

19h 05m

2 stops

GVA5:05 pmGeneva Geneve-Cointrin

Feb 7

GVA9:15 amGeneva Geneve-Cointrin

22h 11m

2 stops

ONT10:26 pmOntario

$658

Find similar

United Airlines

Jan 31

ONT6:02 amOntario

16h 23m

2 stops

GVA7:25 amGeneva Geneve-Cointrin

Feb 28

GVA9:15 amGeneva Geneve-Cointrin

21h 06m

2 stops

ONT9:21 pmOntario

$705

Find similar

United Airlines

Oct 22

ONT6:00 amOntario

16h 30m

2 stops

GVA7:30 amGeneva Geneve-Cointrin

Oct 26

GVA10:20 amGeneva Geneve-Cointrin

20h 25m

2 stops

ONT10:45 pmOntario

$744

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 1/5

1:00 pm-5:05 pm

2 stops19h 05m

Geneva Geneve-Cointrin

Sat 2/7

9:15 am-10:26 pm

2 stops22h 11m

$658

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 1/31

6:02 am-7:25 am

2 stops16h 23m

Geneva Geneve-Cointrin

Sat 2/28

9:15 am-9:21 pm

2 stops21h 06m

$705

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 10/22

6:00 am-7:30 am

2 stops16h 30m

Geneva Geneve-Cointrin

Sun 10/26

10:20 am-10:45 pm

2 stops20h 25m

$744

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Tue 9/23

6:04 am-7:30 am

2 stops16h 26m

Geneva Geneve-Cointrin

Tue 9/30

11:00 am-10:52 pm

2 stops20h 52m

$764

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 8/27

6:04 am-7:30 am

2 stops16h 26m

Geneva Geneve-Cointrin

Wed 10/1

9:20 am-9:24 pm

2 stops21h 04m

$809

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 1/10

6:02 am-7:25 am

2 stops16h 23m

Geneva Geneve-Cointrin

Tue 1/20

9:15 am-8:17 pm

2 stops20h 02m

$885

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 1/5

11:59 pm-10:00 am

2 stops25h 01m

Geneva Geneve-Cointrin

Sat 2/7

1:00 pm-12:33 pm

3 stops32h 33m

$992

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Thu 11/20

2:59 pm-4:50 pm

2 stops16h 51m

Geneva Geneve-Cointrin

Sun 11/30

10:35 am-9:59 pm

2 stops20h 24m

$1,011

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 9/13

11:35 am-1:05 pm

2 stops16h 30m

Geneva Geneve-Cointrin

Sun 9/21

2:00 pm-11:54 pm

2 stops18h 54m

$1,203

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 8/25

11:39 am-1:05 pm

2 stops16h 26m

Geneva Geneve-Cointrin

Thu 9/4

2:00 pm-11:54 pm

2 stops18h 54m

$1,817

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 Geneva

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

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

The cheapest day to depart from Ontario to Geneva is on a Tuesday. Travelers who choose to depart for Geneva on a Tuesday will often find tickets for as low as $895. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Geneva for around $1,052.

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

According to our data, the cheapest time of day to fly to Geneva is in the evening. momondo users have found flights departing from Ontario to Geneva in the evening for as low as $938. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Geneva, so prices are often more expensive at around $1,112 per ticket.

When to book flights from Ontario to Geneva

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

Estimated round-trip price

Cheap Ontario to Geneva (ONT to GVA) flight deals and tips

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

Best Price Found	$427
Fastest flight time	16h 20m
Direct flights	None
Airports in Geneva	1 airport

The best one-way flight to Geneva from Ontario in the past 72 hours is $427. The best round-trip flight deal from Ontario to Geneva found on momondo in the last 72 hours is $658.

The fastest flight from Ontario to Geneva takes 16h 20m

There are no direct flights from Ontario to Geneva. Popular non-direct route for this connection is Ontario Airport - Geneva Geneve-Cointrin Airport.

There is 1 airport near Geneva: Geneva Geneve-Cointrin (GVA)

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How far is Ontario to Geneva Geneve-Cointrin by plane?
Geneva Geneve-Cointrin is 5875.6 mi away from Ontario. In terms of flight time, this usually takes a little over 16h 20m.
When did momondo last update prices for flights from Ontario Airport to Geneva Geneve-Cointrin Airport?
Prices for flights from Ontario Airport to Geneva Geneve-Cointrin Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Geneva Geneve-Cointrin Airport?
As of August 2025, there is 1 operator available to choose from for flights from Ontario Airport to Geneva Geneve-Cointrin Airport.
How old do you have to be to fly from Ontario Airport to Geneva Geneve-Cointrin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Geneva Geneve-Cointrin Airport.
What documentation or ID do you need to fly to Geneva Geneve-Cointrin Airport?
The necessary travel and health documents for your Geneva Geneve-Cointrin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Geneva?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Geneva is SWISS (100% of total bookings).

Best airlines flying from Ontario to Geneva

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

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $677	Free Cancellation	Rating 7.6 1,694 reviews		Search SWISS flights

Zermatt

Lausanne

Montreux

Gstaad

Meyrin

Verbier

Vevey

Sion

Nyon

Saanen

Bagnes

Martigny

Leysin

Montreaux

Yverdon-les-Bains

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Geneva. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Geneva on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to Geneva flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ontario to Geneva flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Ontario to Geneva from $427

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 Geneva departing on 8/15. 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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Find the cheapest flights from Ontario to Geneva (ONT-GVA)

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United Airlines flights from Ontario to Geneva

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How to get the cheapest flight ticket from Ontario to Geneva

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 Geneva?

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

What is the cheapest airline that flies from Ontario to Geneva Geneve-Cointrin?

Delta, Iberia, and United Airlines are the most popular carriers operating from Ontario to Geneva Geneve-Cointrin

What airlines fly to Geneva?

When to book flights from Ontario to Geneva

Cheap Ontario to Geneva (ONT to GVA) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Geneva

How far is Ontario to Geneva Geneve-Cointrin by plane?

When did momondo last update prices for flights from Ontario Airport to Geneva Geneve-Cointrin Airport?

How many operators does momondo search for flights from Ontario Airport to Geneva Geneve-Cointrin Airport?

How old do you have to be to fly from Ontario Airport to Geneva Geneve-Cointrin Airport?

What documentation or ID do you need to fly to Geneva Geneve-Cointrin Airport?

What is the most popular airline from Ontario to Geneva?

Best airlines flying from Ontario to Geneva

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

Traveling to a place near Geneva?

Why use momondo?

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

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

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

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

An easier way to manage your Geneva 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

Airports servicing Switzerland