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Cheap flights from Ontario to Geneva from $252

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 3/29. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:09 pm - 5:50 pm
ONT
-
GVA
17h 41m
2 stops
British Airways Logo
12:20 pm - 10:49 pm
GVA
-
ONT
19h 29m
2 stops
$453British Airways
mar., feb. 10 - mar., feb. 17
United Airlines Logo
6:00 am - 6:25 am
ONT
-
GVA
16h 25m
2 stops
United Airlines Logo
9:15 am - 10:36 pm
GVA
-
ONT
21h 21m
2 stops
$507United Airlines
mié., mar. 18 - jue., mar. 26
British Airways Logo
4:45 pm - 5:50 pm
ONT
-
GVA
16h 05m
2 stops
British Airways Logo
8:50 pm - 10:07 pm
GVA
-
ONT
34h 17m
2 stops
$516British Airways
lun., ene. 26 - mié., feb. 11
British Airways Logo
5:02 pm - 8:35 pm
ONT
-
GVA
18h 33m
2 stops
British Airways Logo
9:15 pm - 10:35 pm
GVA
-
ONT
34h 20m
2 stops
$539British Airways
lun., mar. 30 - lun., abr. 13
American Airlines Logo
6:00 am - 12:10 pm
ONT
-
GVA
21h 10m
2 stops
American Airlines Logo
7:25 am - 6:24 pm
GVA
-
ONT
19h 59m
2 stops
$543American Airlines
jue., abr. 9 - mié., abr. 15
Multiple Airlines Logo
6:00 am - 10:00 am
ONT
-
GVA
19h 00m
2 stops
Multiple Airlines Logo
1:50 pm - 8:58 pm
GVA
-
ONT
40h 08m
3 stops
$548Multiple Airlines
sáb., ene. 24 - mar., feb. 3
United Airlines Logo
1:53 pm - 5:05 pm
ONT
-
GVA
18h 12m
2 stops
United Airlines Logo
9:15 am - 9:59 pm
GVA
-
ONT
21h 44m
2 stops
$554United Airlines
sáb., ene. 24 - mar., feb. 3
British Airways Logo
4:45 pm - 6:40 pm
ONT
-
GVA
16h 55m
2 stops
British Airways Logo
10:10 am - 10:35 pm
GVA
-
ONT
21h 25m
2 stops
$566British Airways
vie., feb. 6 - mar., abr. 28
Multiple Airlines Logo
5:10 am - 9:55 am
ONT
-
GVA
19h 45m
3 stops
Multiple Airlines Logo
12:40 pm - 10:26 pm
GVA
-
ONT
18h 46m
2 stops
$568Multiple Airlines
jue., abr. 9 - mié., abr. 15
British Airways Logo
4:45 pm - 6:50 pm
ONT
-
GVA
17h 05m
2 stops
British Airways Logo
7:05 am - 10:48 pm
GVA
-
ONT
24h 43m
2 stops
$578British Airways
lun., ene. 26 - mié., feb. 11

British Airways flights from Ontario to Geneva

Our best British Airways deals on Ontario to Geneva flight tickets
British Airways
Feb 10
ONT3:09 pmOntario
17h 41m
2 stops
GVA5:50 pmGeneva Geneve-Cointrin
Feb 17
GVA12:20 pmGeneva Geneve-Cointrin
19h 29m
2 stops
ONT10:49 pmOntario
$453
British Airways
Jan 26
ONT4:45 pmOntario
16h 05m
2 stops
GVA5:50 pmGeneva Geneve-Cointrin
Feb 11
GVA8:50 pmGeneva Geneve-Cointrin
34h 17m
2 stops
ONT10:07 pmOntario
$516
British Airways
Mar 30
ONT5:02 pmOntario
18h 33m
2 stops
GVA8:35 pmGeneva Geneve-Cointrin
Apr 13
GVA9:15 pmGeneva Geneve-Cointrin
34h 20m
2 stops
ONT10:35 pmOntario
$539

United Airlines flights from Ontario to Geneva

Our best United Airlines deals on Ontario to Geneva flight tickets
United Airlines
Mar 18
ONT6:00 amOntario
16h 25m
2 stops
GVA6:25 amGeneva Geneve-Cointrin
Mar 26
GVA9:15 amGeneva Geneve-Cointrin
21h 21m
2 stops
ONT10:36 pmOntario
$507
United Airlines
Jan 24
ONT1:53 pmOntario
18h 12m
2 stops
GVA5:05 pmGeneva Geneve-Cointrin
Feb 3
GVA9:15 amGeneva Geneve-Cointrin
21h 44m
2 stops
ONT9:59 pmOntario
$554
United Airlines
Mar 30
ONT1:27 pmOntario
18h 38m
2 stops
GVA5:05 pmGeneva Geneve-Cointrin
Apr 8
GVA12:40 pmGeneva Geneve-Cointrin
18h 46m
2 stops
ONT10:26 pmOntario
$590

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 enero 12, 2026.
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

mar. 2/10

3:09 pm-5:50 pm

2 stops17h 41m

Geneva Geneve-Cointrin

mar. 2/17

12:20 pm-10:49 pm

2 stops19h 29m

$453

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

mié. 3/18

6:00 am-6:25 am

2 stops16h 25m

Geneva Geneve-Cointrin

jue. 3/26

9:15 am-10:36 pm

2 stops21h 21m

$507

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

lun. 1/26

4:45 pm-5:50 pm

2 stops16h 05m

Geneva Geneve-Cointrin

mié. 2/11

8:50 pm-10:07 pm

2 stops34h 17m

$516

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

lun. 3/30

5:02 pm-8:35 pm

2 stops18h 33m

Geneva Geneve-Cointrin

lun. 4/13

9:15 pm-10:35 pm

2 stops34h 20m

$539

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

jue. 4/9

6:00 am-12:10 pm

2 stops21h 10m

Geneva Geneve-Cointrin

mié. 4/15

7:25 am-6:24 pm

2 stops19h 59m

$543

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

sáb. 1/24

6:00 am-10:00 am

2 stops19h 00m

Geneva Geneve-Cointrin

mar. 2/3

1:50 pm-8:58 pm

3 stops40h 08m

$548

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

sáb. 1/24

1:53 pm-5:05 pm

2 stops18h 12m

Geneva Geneve-Cointrin

mar. 2/3

9:15 am-9:59 pm

2 stops21h 44m

$554

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

vie. 2/6

4:45 pm-6:40 pm

2 stops16h 55m

Geneva Geneve-Cointrin

mar. 4/28

10:10 am-10:35 pm

2 stops21h 25m

$566

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

jue. 4/9

5:10 am-9:55 am

3 stops19h 45m

Geneva Geneve-Cointrin

mié. 4/15

12:40 pm-10:26 pm

2 stops18h 46m

$568

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

lun. 1/26

4:45 pm-6:50 pm

2 stops17h 05m

Geneva Geneve-Cointrin

mié. 2/11

7:05 am-10:48 pm

2 stops24h 43m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 airline that flies from Ontario to Geneva Geneve-Cointrin?

British Airways, Air Canada, and United Airlines are the most popular carriers operating from Ontario to Geneva Geneve-Cointrin

What airlines fly to Geneva?

SWISS, British Airways and Delta 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 47% of people opting to fly with this airline when traveling to Geneva. Keep in mind that there are 12 different airlines that fly to Geneva on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

16h 05m

Direct flights

None
The fastest flight from Ontario to Geneva takes 16h 05m
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 16h 05m.

  • 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 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.

Traveling to a place near Geneva?

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

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