ONT - GVA

$440 Find Cheap Flights from Ontario to Geneva

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Geneva departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Geneva

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Geneva, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Geneva, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ontario to Geneva (ONT-GVA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Geneva that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Geneva

Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
6:00 am - 11:35 amONT-GVA
20h 35m2 stops
United Airlines Logo
12:40 pm - 10:52 pmGVA-ONT
43h 12m2 stops
$586United Airlines
Find Deal
Sun, Oct 19 - Sat, Nov 22
United Airlines Logo
6:00 am - 7:30 amONT-GVA
16h 30m2 stops
United Airlines Logo
11:20 am - 10:51 pmGVA-ONT
20h 31m2 stops
$605United Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 29
British Airways Logo
4:47 pm - 6:40 pmONT-GVA
16h 53m2 stops
British Airways Logo
10:05 am - 9:52 pmGVA-ONT
20h 47m2 stops
$838British Airways
Find Deal
Fri, Mar 13 - Wed, Mar 25
British Airways Logo
5:02 pm - 5:40 pmONT-GVA
16h 38m2 stops
British Airways Logo
12:15 pm - 9:40 pmGVA-ONT
17h 25m2 stops
$856British Airways
Find Deal
Tue, Dec 16 - Mon, Dec 29
Multiple Airlines Logo
10:47 am - 1:25 pmONT-GVA
17h 38m2 stops
Multiple Airlines Logo
12:25 pm - 10:14 pmGVA-ONT
18h 49m2 stops
$1,035Multiple Airlines
Find Deal
Mon, Oct 20 - Wed, Nov 5
Multiple Airlines Logo
2:51 pm - 6:05 pmONT-GVA
18h 14m2 stops
Multiple Airlines Logo
12:15 pm - 10:29 pmGVA-ONT
19h 14m2 stops
$1,054Multiple Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 23
Iberia Logo
6:46 am - 9:15 amONT-GVA
18h 29m2 stops
Iberia Logo
6:35 pm - 9:29 amGVA-ONT
22h 54m2 stops
$1,569Iberia
Find Deal
Wed, Oct 15 - Wed, Oct 22
Air Canada Logo
6:27 pm - 9:55 amONT-GVA
30h 28m3 stops
Air Canada Logo
12:40 pm - 12:51 pmGVA-ONT
33h 11m3 stops
$1,598Air Canada
Find Deal
Tue, Dec 23 - Sun, Jan 4
Iberia Logo
10:50 am - 1:25 pmONT-GVA
17h 35m2 stops
Iberia Logo
6:00 am - 10:14 pmGVA-ONT
25h 14m2 stops
$2,885Iberia
Find Deal
Mon, Oct 13 - Fri, Oct 24
Air Canada Logo
6:27 pm - 9:55 amONT-GVA
30h 28m3 stops
Air Canada Logo
12:40 pm - 12:51 pmGVA-ONT
33h 11m3 stops
$5,262Air Canada
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $586 (round-trip)
SWISS
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$586
United Airlines
Wed 10/15Wed 10/22
ONT - GVA • 2 stops
Cheapest one-way
$440
United Airlines
Mon 1/5
ONT - GVA • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Geneva!
Booking Insights

KAYAK's insights & trends for Ontario to Geneva flights

Get data-powered insights and trends into flights from Ontario to Geneva to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Geneva?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Geneva were found on United Airlines ($586) and British Airways ($838).

Find deals

Good to know

Cheapest flight$440
Flight from Ontario to Geneva

When to book flights from Ontario to Geneva

Are your dates flexible? Find out the best times to travel from Ontario to Geneva based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Geneva

  • What is the cheapest flight from Ontario to Geneva?

    In the last 3 days, the lowest price for a flight from Ontario to Geneva was $440 for a one-way ticket and $586 for a round-trip.

  • Do I need a passport to fly between Ontario and Geneva?

    Yes

  • Which aircraft models fly most regularly from Ontario to Geneva?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Geneva?

    Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Geneva, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Ontario to Geneva?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Geneva.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Geneva?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Geneva from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Geneva?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Geneva with an airline and back to Ontario with another airline. Booking your flights between Ontario and GVA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Geneva?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Geneva from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Geneva

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Geneva. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Geneva? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
SWISSOverall score based on 1737 reviews
7.7Boarding
8.2Crew
7.4Comfort
7.1Food
6.8Entertainment
Airline reviews

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

10.0 ExcellentAnonymous, Sep 2025DEN - ZRH
Read more SWISS reviews

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Well it was a 2h delay flight so that said it all. With very little if any information. Boarding took for ever with long waits at the terminal and then in the finger. To top it off and increase the delay we had to take a bus in Zurich. A trip to forget

The flight did not take place because the flight was canceled and I still have not received a refund for the flight.

Zürich to Boston was great. Nice to Zurich was not bad

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Delay more than hour created pressure to catch the connecting flight

I purchased a one way business class ticket from Geneva to Miami but the check in agent said I had an economy ticket and later upgraded to business class. This was not the case, I had a single business class transaction. I was forced to pay for my second checked bag. I am unsure of why this happened. But I won’t use Kayak again for business class tickets.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Everything you need to know for your flight from Ontario to Geneva

Information on your arrival and departure airports

Ontario (ONT)
Geneva (GVA)

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