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Cheap flights from Ontario to Geneva from $367

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 9/8. 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 Geneva

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 9:40 am
ONT
-
GVA
17h 40m
2 stops
United Airlines Logo
9:15 am - 8:20 pm
GVA
-
ONT
20h 05m
2 stops
$761United Airlines
Mon, Nov 23 - Wed, Nov 25
United Airlines Logo
5:00 am - 5:05 pm
ONT
-
GVA
27h 05m
2 stops
United Airlines Logo
9:15 am - 11:06 pm
GVA
-
ONT
22h 51m
2 stops
$764United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
1:33 pm - 11:45 am
ONT
-
GVA
37h 12m
2 stops
United Airlines Logo
9:15 am - 8:20 pm
GVA
-
ONT
20h 05m
2 stops
$767United Airlines
Sun, Nov 22 - Thu, Nov 26
United Airlines Logo
6:53 pm - 11:45 am
ONT
-
GVA
31h 52m
2 stops
United Airlines Logo
1:55 pm - 11:06 pm
GVA
-
ONT
18h 11m
2 stops
$769United Airlines
Sun, Nov 22 - Fri, Nov 27
United Airlines Logo
5:00 am - 7:25 am
ONT
-
GVA
17h 25m
2 stops
United Airlines Logo
9:15 am - 8:20 pm
GVA
-
ONT
20h 05m
2 stops
$805United Airlines
Sun, Nov 22 - Tue, Nov 24
United Airlines Logo
1:00 pm - 7:25 am
ONT
-
GVA
33h 25m
2 stops
United Airlines Logo
9:15 am - 8:20 pm
GVA
-
ONT
20h 05m
2 stops
$816United Airlines
Sat, Nov 21 - Wed, Nov 25
Air Canada Logo
1:18 pm - 9:55 am
ONT
-
GVA
35h 37m
2 stops
Air Canada Logo
12:40 pm - 8:01 pm
GVA
-
ONT
40h 21m
2 stops
$829Air Canada
Sat, Sep 5 - Tue, Sep 22
United Airlines Logo
1:00 pm - 5:05 pm
ONT
-
GVA
19h 05m
2 stops
United Airlines Logo
3:55 pm - 8:20 pm
GVA
-
ONT
37h 25m
2 stops
$876United Airlines
Mon, Nov 23 - Sun, Nov 29
Air Canada Logo
5:00 am - 9:55 am
ONT
-
GVA
19h 55m
2 stops
Air Canada Logo
12:40 pm - 2:01 pm
GVA
-
ONT
34h 21m
2 stops
$884Air Canada
Sun, Sep 6 - Mon, Sep 21
Delta Logo
10:59 pm - 11:10 am
ONT
-
GVA
27h 11m
2 stops
Delta Logo
10:35 am - 11:16 am
GVA
-
ONT
33h 41m
2 stops
$886Delta
Sun, Nov 22 - Sun, Nov 29

Air Canada flights from Ontario to Geneva

Our best Air Canada deals on Ontario to Geneva flight tickets
Air Canada
Sep 5
ONT1:18 pmOntario
35h 37m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
Sep 22
GVA12:40 pmGeneva Geneve-Cointrin
40h 21m
2 stops
ONT8:01 pmOntario
$829
Air Canada
Sep 6
ONT5:00 amOntario
19h 55m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
Sep 21
GVA12:40 pmGeneva Geneve-Cointrin
34h 21m
2 stops
ONT2:01 pmOntario
$884
Air Canada
Aug 6
ONT6:00 amOntario
18h 55m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
Aug 15
GVA12:40 pmGeneva Geneve-Cointrin
32h 32m
2 stops
ONT12:12 pmOntario
$901

Delta flights from Ontario to Geneva

Our best Delta deals on Ontario to Geneva flight tickets
Delta
Nov 22
ONT10:59 pmOntario
27h 11m
2 stops
GVA11:10 amGeneva Geneve-Cointrin
Nov 29
GVA10:35 amGeneva Geneve-Cointrin
33h 41m
2 stops
ONT11:16 amOntario
$886
Delta
Nov 21
ONT5:05 pmOntario
36h 05m
2 stops
GVA2:10 pmGeneva Geneve-Cointrin
Nov 29
GVA10:35 amGeneva Geneve-Cointrin
33h 41m
2 stops
ONT11:16 amOntario
$932
Delta
Aug 11
ONT6:00 amOntario
22h 50m
2 stops
GVA1:50 pmGeneva Geneve-Cointrin
Aug 21
GVA7:15 amGeneva Geneve-Cointrin
23h 37m
2 stops
ONT9:52 pmOntario
$959

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 May 29, 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

7:00 am-9:40 am

2 stops17h 40m

Geneva Geneve-Cointrin

Wed 11/25

9:15 am-8:20 pm

2 stops20h 05m

$761

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 11/23

5:00 am-5:05 pm

2 stops27h 05m

Geneva Geneve-Cointrin

Fri 11/27

9:15 am-11:06 pm

2 stops22h 51m

$764

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

1:33 pm-11:45 am

2 stops37h 12m

Geneva Geneve-Cointrin

Thu 11/26

9:15 am-8:20 pm

2 stops20h 05m

$767

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

6:53 pm-11:45 am

2 stops31h 52m

Geneva Geneve-Cointrin

Fri 11/27

1:55 pm-11:06 pm

2 stops18h 11m

$769
Quickest round-trip

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-8:20 pm

2 stops20h 05m

$805

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 11/21

1:00 pm-7:25 am

2 stops33h 25m

Geneva Geneve-Cointrin

Wed 11/25

9:15 am-8:20 pm

2 stops20h 05m

$816

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sat 9/5

1:18 pm-9:55 am

2 stops35h 37m

Geneva Geneve-Cointrin

Tue 9/22

12:40 pm-8:01 pm

2 stops40h 21m

$829

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Mon 11/23

1:00 pm-5:05 pm

2 stops19h 05m

Geneva Geneve-Cointrin

Sun 11/29

3:55 pm-8:20 pm

2 stops37h 25m

$876

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 9/6

5:00 am-9:55 am

2 stops19h 55m

Geneva Geneve-Cointrin

Mon 9/21

12:40 pm-2:01 pm

2 stops34h 21m

$884

OntarioGeneva

ONT - GVA

ONTGVA

Ontario

Sun 11/22

10:59 pm-11:10 am

2 stops27h 11m

Geneva Geneve-Cointrin

Sun 11/29

10:35 am-11:16 am

2 stops33h 41m

$886

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?

Alaska Airlines and United Airlines are the most popular carriers 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 43% 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

17h 11m

Direct flights

None
The fastest flight from Ontario to Geneva takes 17h 11m
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 17h 11m.

  • 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
9,762 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
Gstaad
Bagnes
Verbier
Saanen
Vevey
Nyon
Bellevue
Sion
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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