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Cheap flights from Ontario to Geneva from $347

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 11/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Geneva

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:13 pm - 5:05 pm
ONT
-
GVA
18h 52m
2 stops
United Airlines Logo
1:00 pm - 6:29 pm
GVA
-
ONT
38h 29m
2 stops
$736United Airlines
Mon, Nov 23 - Wed, Nov 25
United Airlines Logo
6:46 am - 7:35 am
ONT
-
GVA
39h 49m
2 stops
United Airlines Logo
1:00 pm - 6:29 pm
GVA
-
ONT
38h 29m
2 stops
$755United Airlines
Sun, Nov 22 - Wed, Nov 25
United Airlines Logo
6:46 am - 5:05 pm
ONT
-
GVA
25h 19m
2 stops
United Airlines Logo
11:20 am - 8:56 pm
GVA
-
ONT
18h 36m
2 stops
$760United Airlines
Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
9:00 am - 11:45 am
ONT
-
GVA
17h 45m
2 stops
United Airlines Logo
6:50 am - 5:55 pm
GVA
-
ONT
20h 05m
2 stops
$762United Airlines
Mon, Nov 23 - Fri, Nov 27
Delta Logo
10:59 pm - 11:10 am
ONT
-
GVA
27h 11m
2 stops
Delta Logo
11:50 am - 4:12 pm
GVA
-
ONT
37h 22m
2 stops
$771Delta
Sun, Nov 22 - Thu, Nov 26
Delta Logo
10:59 pm - 5:20 pm
ONT
-
GVA
33h 21m
2 stops
Delta Logo
7:20 am - 10:43 pm
GVA
-
ONT
24h 23m
2 stops
$778Delta
Sun, Nov 22 - Fri, Nov 27
United Airlines Logo
1:13 pm - 7:25 am
ONT
-
GVA
33h 12m
2 stops
United Airlines Logo
1:00 pm - 6:29 pm
GVA
-
ONT
38h 29m
2 stops
$795United Airlines
Sat, Nov 21 - Wed, Nov 25
United Airlines Logo
5:00 am - 7:25 am
ONT
-
GVA
17h 25m
2 stops
United Airlines Logo
9:15 am - 8:56 pm
GVA
-
ONT
20h 41m
2 stops
$804United Airlines
Sun, Nov 22 - Tue, Nov 24
United Airlines Logo
1:13 pm - 7:25 am
ONT
-
GVA
33h 12m
2 stops
United Airlines Logo
9:15 am - 8:56 pm
GVA
-
ONT
20h 41m
2 stops
$815United Airlines
Sat, Nov 21 - Tue, Nov 24
United Airlines Logo
1:13 pm - 7:25 am
ONT
-
GVA
33h 12m
2 stops
United Airlines Logo
9:15 am - 8:06 pm
GVA
-
ONT
19h 51m
2 stops
$822United Airlines
Sat, Nov 21 - Fri, Nov 27

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United Airlines flights from Ontario to Geneva

Our best United Airlines deals on Ontario to Geneva flight tickets
United Airlines
Nov 23
ONT1:13 pmOntario
18h 52m
2 stops
GVA5:05 pmGeneva Geneve-Cointrin
Nov 25
GVA1:00 pmGeneva Geneve-Cointrin
38h 29m
2 stops
ONT6:29 pmOntario
$736
United Airlines
Nov 22
ONT6:46 amOntario
39h 49m
2 stops
GVA7:35 amGeneva Geneve-Cointrin
Nov 25
GVA1:00 pmGeneva Geneve-Cointrin
38h 29m
2 stops
ONT6:29 pmOntario
$755
United Airlines
Nov 10
ONT6:46 amOntario
25h 19m
2 stops
GVA5:05 pmGeneva Geneve-Cointrin
Nov 12
GVA11:20 amGeneva Geneve-Cointrin
18h 36m
2 stops
ONT8:56 pmOntario
$760

Turkish Airlines flights from Ontario to Geneva

Our best Turkish Airlines deals on Ontario to Geneva flight tickets
Turkish Airlines
Sep 14
ONT9:10 pmOntario
31h 35m
2 stops
GVA1:45 pmGeneva Geneve-Cointrin
Sep 28
GVA7:10 pmGeneva Geneve-Cointrin
34h 03m
2 stops
ONT8:13 pmOntario
$1,085
Turkish Airlines
Sep 7
ONT11:50 pmOntario
52h 55m
2 stops
GVA1:45 pmGeneva Geneve-Cointrin
Sep 20
GVA7:10 pmGeneva Geneve-Cointrin
58h 03m
2 stops
ONT8:13 pmOntario
$1,095
Turkish Airlines
Aug 25
ONT11:59 pmOntario
48h 01m
2 stops
GVA9:00 amGeneva Geneve-Cointrin
Sep 15
GVA2:40 pmGeneva Geneve-Cointrin
62h 33m
2 stops
ONT8:13 pmOntario
$1,101

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 July 16, 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

Cheapest round-trip

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 11/23

1:13 pm-5:05 pm

2 stops18h 52m

Geneva Geneve-Cointrin

Wed 11/25

1:00 pm-6:29 pm

2 stops38h 29m

$736

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

6:46 am-7:35 am

2 stops39h 49m

Geneva Geneve-Cointrin

Wed 11/25

1:00 pm-6:29 pm

2 stops38h 29m

$755

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Tue 11/10

6:46 am-5:05 pm

2 stops25h 19m

Geneva Geneve-Cointrin

Thu 11/12

11:20 am-8:56 pm

2 stops18h 36m

$760
Quickest round-trip

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 11/23

9:00 am-11:45 am

2 stops17h 45m

Geneva Geneve-Cointrin

Fri 11/27

6:50 am-5:55 pm

2 stops20h 05m

$762

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

10:59 pm-11:10 am

2 stops27h 11m

Geneva Geneve-Cointrin

Thu 11/26

11:50 am-4:12 pm

2 stops37h 22m

$771

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

10:59 pm-5:20 pm

2 stops33h 21m

Geneva Geneve-Cointrin

Fri 11/27

7:20 am-10:43 pm

2 stops24h 23m

$778

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 11/21

1:13 pm-7:25 am

2 stops33h 12m

Geneva Geneve-Cointrin

Wed 11/25

1:00 pm-6:29 pm

2 stops38h 29m

$795

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

5:00 am-7:25 am

2 stops17h 25m

Geneva Geneve-Cointrin

Tue 11/24

9:15 am-8:56 pm

2 stops20h 41m

$804

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 11/21

1:13 pm-7:25 am

2 stops33h 12m

Geneva Geneve-Cointrin

Tue 11/24

9:15 am-8:56 pm

2 stops20h 41m

$815

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 11/21

1:13 pm-7:25 am

2 stops33h 12m

Geneva Geneve-Cointrin

Fri 11/27

9:15 am-8:06 pm

2 stops19h 51m

$822

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?

United Airlines is the most popular carrier operating from Ontario to Geneva Geneve-Cointrin

What airlines fly to Geneva?

SWISS, United Airlines and British Airways 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 45% of people opting to fly with this airline when traveling to Geneva. Keep in mind that there are 11 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 49m

Direct flights

None
The fastest flight from Ontario to Geneva takes 16h 49m
There are no direct flights from Ontario to Geneva. There are no popular flight routes from Ontario to Geneva.
Search flight deals

Frequently asked questions about flying from Ontario to Geneva

  • 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 49m.

  • 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
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,994 reviews
Search United Airlines flights

Traveling to a place near Geneva?

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