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ONT - GVA

Find cheap flights from Ontario to Geneva from $389

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 7/24. 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 6/6
Thu 6/13

Search 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
In the last 7 days travelers have searched 43,707,506 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 - 7:40 amONT-GVA
16h 40m2 stops
9:20 am - 9:31 pmGVA-ONT
21h 11m2 stops
$725United Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 18
4:45 pm - 11:10 pmONT-GVA
21h 25m2 stops
7:10 am - 10:00 pmGVA-ONT
23h 50m2 stops
$842American Airlines
Find Deal
Fri, Sep 13 - Fri, Sep 20
2:52 pm - 8:35 pmONT-GVA
20h 43m2 stops
10:10 am - 11:26 pmGVA-ONT
22h 16m2 stops
$899American Airlines
Find Deal
Thu, Sep 26 - Thu, Oct 10
2:44 pm - 10:40 pmONT-GVA
22h 56m2 stops
12:55 pm - 11:59 pmGVA-ONT
20h 04m2 stops
$966British Airways
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Wed, Jun 12 - Wed, Jun 19
6:02 am - 7:40 amONT-GVA
16h 38m2 stops
11:00 am - 10:56 pmGVA-ONT
20h 56m2 stops
$1,066United Airlines
Find Deal
Tue, Oct 8 - Fri, Oct 18
10:50 am - 1:25 pmONT-GVA
17h 35m2 stops
12:35 pm - 11:26 pmGVA-ONT
19h 51m2 stops
$1,128Iberia
Find Deal
Sun, Sep 8 - Thu, Sep 19
7:18 am - 11:35 amONT-GVA
19h 17m3 stops
11:00 am - 10:56 pmGVA-ONT
20h 56m2 stops
$1,180United Airlines
Find Deal
Thu, Sep 26 - Thu, Oct 10
2:39 pm - 1:25 pmONT-GVA
37h 46m2 stops
7:00 am - 11:49 pmGVA-ONT
25h 49m2 stops
$1,185Iberia
Find Deal
Sat, Aug 24 - Sun, Sep 1
2:44 pm - 10:40 pmONT-GVA
22h 56m2 stops
9:25 pm - 10:09 pmGVA-ONT
33h 44m2 stops
$1,316British Airways
Find Deal
Sun, Jun 16 - Mon, Jul 1
6:00 am - 10:45 amONT-GVA
19h 45m2 stops
12:45 pm - 10:47 pmGVA-ONT
19h 02m2 stops
$1,914Delta
Find Deal
Fri, May 17 - Thu, May 30

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 $683 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,359 and $1,203 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 23 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 $651. KAYAK users also found Ontario to Geneva round-trip flights on United Airlines from $725 and on American Airlines from $842.

Good to know

Cheapest flight

$389
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 $389 for a one-way ticket and $725 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 10810 reviews
8.2Boarding
7.9Comfort
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

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

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

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.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

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.
7/24Wed
2 stops
18h 15mONT-GVA
$389
7/14Sun
2 stopsUnited Airlines
16h 40mONT-GVA
$651
8/9Fri
2 stopsUnited Airlines
16h 40mONT-GVA
$782
8/23Fri
2 stopsUnited Airlines
32h 38mONT-GVA
$815
7/3Wed
2 stopsUnited Airlines
16h 40mONT-GVA
$929
6/10Mon
2 stopsUnited Airlines
32h 35mONT-GVA
$971
6/27Thu
2 stopsAmerican Airlines
22h 46mONT-GVA
$1,095
5/27Mon
2 stopsAmerican Airlines
24h 47mONT-GVA
$1,130
7/22Mon
2 stopsAmerican Airlines
17h 37mONT-GVA
$1,579
6/10Mon
2 stops
24h 20mONT-GVA
$4,663

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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.
5/10Fri
multi-stopBritish Airways
18h 29mONT-GVA
5/22Wed
multi-stopBritish Airways
20h 02mGVA-ONT
$820

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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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