ONT - GVA

$468 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 8/5. 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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Flights 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

Sun, Aug 10 - Fri, Aug 22
United Airlines Logo
6:31 pm - 9:55 amONT-GVA
30h 24m2 stops
United Airlines Logo
9:20 am - 8:33 pmGVA-ONT
20h 13m2 stops
$603United Airlines
Find Deal
Mon, Aug 4 - Tue, Aug 19
United Airlines Logo
1:19 pm - 7:00 pmONT-GVA
20h 41m2 stops
United Airlines Logo
10:15 am - 5:29 pmGVA-ONT
40h 14m2 stops
$622United Airlines
Find Deal
Sun, Aug 3 - Tue, Aug 26
Iberia Logo
8:15 am - 1:25 pmONT-GVA
20h 10m2 stops
Iberia Logo
12:30 pm - 10:48 pmGVA-ONT
19h 18m2 stops
$629Iberia
Find Deal
Sun, Aug 10 - Fri, Aug 22
Delta Logo
7:05 am - 9:40 amONT-GVA
17h 35m2 stops
Delta Logo
12:45 pm - 7:11 pmGVA-ONT
39h 26m2 stops
$634Delta
Find Deal
Fri, Aug 8 - Fri, Aug 22
Delta Logo
5:09 pm - 10:45 amONT-GVA
56h 36m2 stops
Delta Logo
7:20 am - 11:40 pmGVA-ONT
25h 20m2 stops
$645Delta
Find Deal
Mon, Aug 4 - Mon, Aug 25
Iberia Logo
12:46 pm - 10:20 pmONT-GVA
24h 34m2 stops
Iberia Logo
7:00 am - 10:48 pmGVA-ONT
24h 48m2 stops
$679Iberia
Find Deal
Sat, Aug 9 - Sat, Aug 23
British Airways Logo
4:54 pm - 8:00 pmONT-GVA
18h 06m2 stops
British Airways Logo
7:20 am - 5:52 pmGVA-ONT
19h 32m2 stops
$734British Airways
Find Deal
Mon, Aug 4 - Tue, Aug 19
 Logo
12:00 pm - 1:05 pmONT-GVA
16h 05m2 stops
 Logo
2:00 pm - 12:13 amGVA-ONT
19h 13m2 stops
Mon, Aug 4 - Tue, Aug 19
 Logo
12:00 pm - 1:05 pmONT-GVA
16h 05m2 stops
 Logo
2:00 pm - 12:13 amGVA-ONT
19h 13m2 stops
Mon, Jun 30 - Mon, Jul 21
British Airways Logo
4:50 pm - 8:35 pmONT-GVA
18h 45m2 stops
British Airways Logo
10:15 am - 9:38 pmGVA-ONT
20h 23m2 stops
$1,469British Airways
Find Deal
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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 ($603) and Iberia ($629).

Good to know

Cheapest flight$468
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 $468 for a one-way ticket and $603 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, oneworld, and SkyTeam 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.

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.
7.5
SWISSOverall score based on 1623 reviews
7.6Boarding
6.7Entertainment
7.4Comfort
8.2Crew
7.0Food
Airline reviews

Each flight we took was late with little or no updates or information.

6.0 GoodAnonymous, Jun 2025PMI - ZRH
Read more SWISS reviews

Each flight we took was late with little or no updates or information.

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

Clean, efficient and quick response time when we missed our connecting flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

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

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