Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Geneva from $439

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 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Geneva

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 10:00 amONT-GVA
18h 00m2 stops
Multiple Airlines Logo
12:55 pm - 10:31 pmGVA-ONT
18h 36m2 stops
$543Multiple Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 22
United Airlines Logo
6:00 am - 7:35 amONT-GVA
16h 35m2 stops
United Airlines Logo
9:15 am - 9:58 pmGVA-ONT
21h 43m2 stops
$555United Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
6:05 am - 7:25 amONT-GVA
16h 20m2 stops
United Airlines Logo
1:00 pm - 12:32 pmGVA-ONT
32h 32m2 stops
$560United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
6:05 am - 7:25 amONT-GVA
16h 20m2 stops
United Airlines Logo
9:15 am - 10:49 pmGVA-ONT
22h 34m2 stops
$660United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
6:05 am - 7:35 amONT-GVA
16h 30m2 stops
United Airlines Logo
6:50 am - 5:34 pmGVA-ONT
19h 44m2 stops
$721United Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
British Airways Logo
3:09 pm - 4:35 pmONT-GVA
16h 26m2 stops
British Airways Logo
12:25 pm - 9:57 pmGVA-ONT
18h 32m2 stops
$757British Airways
Find Deal
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
11:53 am - 1:40 pmONT-GVA
40h 47m2 stops
Multiple Airlines Logo
10:50 am - 11:56 pmGVA-ONT
46h 06m2 stops
$1,051Multiple Airlines
Find Deal
Fri, Jan 23 - Sun, Feb 1
Air Canada Logo
1:34 pm - 10:00 amONT-GVA
35h 26m3 stops
Air Canada Logo
1:00 pm - 12:38 pmGVA-ONT
32h 38m3 stops
$1,223Air Canada
Find Deal
Fri, Dec 12 - Mon, Dec 29
British Airways Logo
2:59 pm - 4:50 pmONT-GVA
16h 51m2 stops
British Airways Logo
12:25 pm - 10:28 pmGVA-ONT
19h 03m2 stops
$1,925British Airways
Find Deal
Sun, Nov 30 - Sat, Dec 6
Air Canada Logo
5:05 am - 11:00 amONT-GVA
20h 55m3 stops
Air Canada Logo
12:55 pm - 1:33 pmGVA-ONT
32h 38m3 stops
$3,190Air Canada
Find Deal
Sat, Oct 25 - Sat, Nov 1

United Airlines flights from Ontario to Geneva

Our best United Airlines deals on Ontario to Geneva flight tickets
United Airlines
Jan 24
ONT6:00 amOntario
16h 35m
2 stops
GVA7:35 amGeneva Geneve-Cointrin
Jan 31
GVA9:15 amGeneva Geneve-Cointrin
21h 43m
2 stops
ONT9:58 pmOntario
$555
Find similar
United Airlines
Nov 26
ONT6:05 amOntario
16h 20m
2 stops
GVA7:25 amGeneva Geneve-Cointrin
Dec 3
GVA1:00 pmGeneva Geneve-Cointrin
32h 32m
2 stops
ONT12:32 pmOntario
$560
Find similar
United Airlines
Nov 25
ONT6:05 amOntario
16h 20m
2 stops
GVA7:25 amGeneva Geneve-Cointrin
Dec 2
GVA9:15 amGeneva Geneve-Cointrin
22h 34m
2 stops
ONT10:49 pmOntario
$660
Find similar

British Airways flights from Ontario to Geneva

Our best British Airways deals on Ontario to Geneva flight tickets
British Airways
Feb 7
ONT3:09 pmOntario
16h 26m
2 stops
GVA4:35 pmGeneva Geneve-Cointrin
Feb 14
GVA12:25 pmGeneva Geneve-Cointrin
18h 32m
2 stops
ONT9:57 pmOntario
$757
Find similar
British Airways
Oct 18
ONT12:47 pmOntario
17h 43m
2 stops
GVA3:30 pmGeneva Geneve-Cointrin
Oct 25
GVA12:20 pmGeneva Geneve-Cointrin
19h 22m
2 stops
ONT10:42 pmOntario
$1,614
Find similar
British Airways
Nov 30
ONT2:59 pmOntario
16h 51m
2 stops
GVA4:50 pmGeneva Geneve-Cointrin
Dec 6
GVA12:25 pmGeneva Geneve-Cointrin
19h 03m
2 stops
ONT10:28 pmOntario
$1,925
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Geneva 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 13, 2025.
Use the filters below to find and compare flights from Ontario to Geneva that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/9

7:00 am-10:00 am

2 stops18h 00m

Geneva Geneve-Cointrin

Sat 11/22

12:55 pm-10:31 pm

2 stops18h 36m

$543

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 1/24

6:00 am-7:35 am

2 stops16h 35m

Geneva Geneve-Cointrin

Sat 1/31

9:15 am-9:58 pm

2 stops21h 43m

$555

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Wed 11/26

6:05 am-7:25 am

2 stops16h 20m

Geneva Geneve-Cointrin

Wed 12/3

1:00 pm-12:32 pm

2 stops32h 32m

$560

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Tue 11/25

6:05 am-7:25 am

2 stops16h 20m

Geneva Geneve-Cointrin

Tue 12/2

9:15 am-10:49 pm

2 stops22h 34m

$660

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Thu 11/20

6:05 am-7:35 am

2 stops16h 30m

Geneva Geneve-Cointrin

Thu 11/27

6:50 am-5:34 pm

2 stops19h 44m

$721

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 2/7

3:09 pm-4:35 pm

2 stops16h 26m

Geneva Geneve-Cointrin

Sat 2/14

12:25 pm-9:57 pm

2 stops18h 32m

$757

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 1/23

11:53 am-1:40 pm

2 stops40h 47m

Geneva Geneve-Cointrin

Sun 2/1

10:50 am-11:56 pm

2 stops46h 06m

$1,051

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Fri 12/12

1:34 pm-10:00 am

3 stops35h 26m

Geneva Geneve-Cointrin

Mon 12/29

1:00 pm-12:38 pm

3 stops32h 38m

$1,223

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/30

2:59 pm-4:50 pm

2 stops16h 51m

Geneva Geneve-Cointrin

Sat 12/6

12:25 pm-10:28 pm

2 stops19h 03m

$1,925

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 10/25

5:05 am-11:00 am

3 stops20h 55m

Geneva Geneve-Cointrin

Sat 11/1

12:55 pm-1:33 pm

3 stops32h 38m

$3,190

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Geneva from

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?

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

Direct flights

None
There are no direct flights from Ontario to Geneva. There are no popular flight routes from Ontario to Geneva.
Search flight deals

  • 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 15h 53m.

  • 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?

  • 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?

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
SWISSPriceFrom $677Free CancellationRating
7.6
1,768 reviews
Search SWISS flights

Traveling to a place near Geneva?

Book flights to Geneva if you plan to visit one of these locations
Zermatt
Lausanne
Montreux
Gstaad
Meyrin
Verbier
Vevey
Saanen
Nyon
Sion
Bagnes
Martigny
Leysin
Montreaux
Yverdon-les-Bains
Bellevue

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/12
Wed 11/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland