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ONT - GVA

$514 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
0 bags
Thu 7/11
Thu 7/18

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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
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 7:25 amONT-GVA
16h 25m2 stops
9:15 am - 9:52 pmGVA-ONT
21h 37m2 stops
$677United Airlines
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Sun, Nov 17 - Tue, Nov 26
6:35 pm - 7:40 amONT-GVA
28h 05m2 stops
7:05 am - 10:56 pmGVA-ONT
24h 51m2 stops
$727United Airlines
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Fri, Oct 4 - Sat, Oct 12
6:00 am - 7:40 amONT-GVA
16h 40m2 stops
9:20 am - 12:45 amGVA-ONT
24h 25m2 stops
$739United Airlines
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Tue, Sep 10 - Fri, Sep 20
12:46 pm - 4:45 pmONT-GVA
18h 59m2 stops
7:00 am - 4:49 pmGVA-ONT
18h 49m2 stops
$802American Airlines
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Sun, Sep 22 - Tue, Oct 1
12:40 pm - 11:10 pmONT-GVA
25h 30m2 stops
5:35 pm - 4:49 pmGVA-ONT
32h 14m2 stops
$984American Airlines
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Fri, Aug 30 - Mon, Sep 9
12:51 pm - 2:40 pmONT-GVA
16h 49m2 stops
12:20 pm - 11:08 pmGVA-ONT
19h 48m2 stops
$1,068British Airways
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Wed, Nov 6 - Tue, Dec 24
12:40 pm - 4:45 pmONT-GVA
19h 05m2 stops
9:55 am - 8:02 pmGVA-ONT
19h 07m2 stops
$1,080British Airways
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Sun, Sep 1 - Sat, Sep 14
2:39 pm - 1:25 pmONT-GVA
37h 46m2 stops
8:45 pm - 10:12 pmGVA-ONT
34h 27m2 stops
$1,108Iberia
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Sun, Sep 1 - Sun, Sep 15
5:00 pm - 6:40 pmONT-GVA
16h 40m2 stops
12:45 pm - 11:59 pmGVA-ONT
20h 14m2 stops
$1,457Delta
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Fri, Jul 12 - Sun, Jul 21
2:47 pm - 10:20 pmONT-GVA
22h 33m2 stops
2:10 pm - 11:49 pmGVA-ONT
42h 39m2 stops
$1,734Iberia
Find Deal
Wed, Jul 10 - Wed, Jul 17

Flights from Ontario to Geneva - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Ontario to Geneva?

The average price of all flights from Ontario to Geneva clicked on KAYAK for each day over the last 12 months.
When flying from Ontario to Geneva, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Ontario to Geneva?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Geneva, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Geneva is January, where tickets cost $692 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,340 and $1,159 respectively.

How far in advance should I book a flight from Ontario to Geneva?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Geneva, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Geneva, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 24 days before departure.

Which airlines provide the cheapest flights from Ontario to Geneva?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $514. KAYAK users also found Ontario to Geneva round-trip flights on United Airlines from $677 and on American Airlines from $802.

Good to know

Cheapest flight

$514
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 $514 for a one-way ticket and $677 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.

  • Which is the best airline for flights from Ontario to Geneva, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Geneva are Delta and United Airlines. With an average price for the route of $1,128 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,099 and an overall rating of 7.4.

  • 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.

See more FAQs

Top airlines 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.
8.0
DeltaOverall score based on 10277 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
8.6Crew
Airline reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

4.0 OkayBrooke, Jun 2024SFO - MSP
Read more about Delta reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

The entertainment wasn’t playing in the app or online.

Why does it have to be painful to fly long distances?

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Book cheap flights from Ontario to Geneva

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Geneva found on KAYAK in the last 72 hours.
8/5Mon
2 stopsUnited Airlines
16h 30mONT-GVA
$514
9/10Tue
2 stopsUnited Airlines
27h 55mONT-GVA
$529
8/23Fri
2 stopsUnited Airlines
27h 55mONT-GVA
$782
7/4Thu
2 stopsUnited Airlines
16h 30mONT-GVA
$1,624
8/30Fri
2 stopsIberia
18h 26mONT-GVA
$2,180
6/27Thu
2 stops
24h 01mONT-GVA
$5,818

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Last minute flights from Ontario to Geneva

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Geneva that are departing in the next 10 days.
6/15Sat
multi-stopAmerican Airlines
18h 55mONT-GVA
6/20Thu
multi-stopAmerican Airlines
20h 24mGVA-ONT
$3,588

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Ontario - Geneva Flights

Departure:

Ontario (ONT)United States

Destination:

Geneva (GVA)Switzerland

Return flight deals:

Geneva - Ontario

Cabin classes:

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