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Cheap flights from Geneva to Los Angeles from $464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Geneva to Los Angeles departing on 10/14. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Geneva to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:30 am - 10:35 pm
GVA
-
ONT
23h 05m
2 stops
United Airlines Logo
9:15 am - 7:40 am
ONT
-
GVA
37h 25m
2 stops
$647United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
10:20 am - 6:11 pm
GVA
-
ONT
16h 51m
2 stops
United Airlines Logo
5:00 am - 7:30 am
ONT
-
GVA
41h 30m
2 stops
$648United Airlines
Fri, Aug 28 - Tue, Sep 1
Multiple Airlines Logo
12:40 pm - 10:35 pm
GVA
-
ONT
18h 55m
2 stops
Multiple Airlines Logo
8:00 am - 9:55 am
ONT
-
GVA
16h 55m
2 stops
$691Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
12:40 pm - 9:59 pm
GVA
-
ONT
18h 19m
2 stops
Multiple Airlines Logo
8:00 am - 9:55 am
ONT
-
GVA
16h 55m
2 stops
$695Multiple Airlines
Mon, Aug 31 - Sat, Sep 12
Iberia Logo
9:50 am - 10:59 pm
GVA
-
ONT
22h 09m
2 stops
Iberia Logo
7:00 am - 9:15 am
ONT
-
GVA
17h 15m
2 stops
$753Iberia
Tue, Aug 18 - Tue, Nov 10
KLM Logo
7:15 am - 5:20 pm
GVA
-
ONT
19h 05m
2 stops
KLM Logo
5:15 pm - 6:35 pm
ONT
-
GVA
16h 20m
2 stops
$759KLM
Sat, Sep 19 - Fri, Oct 2
Multiple Airlines Logo
8:35 pm - 4:12 pm
GVA
-
ONT
28h 37m
2 stops
Multiple Airlines Logo
7:00 am - 11:10 am
ONT
-
GVA
19h 10m
2 stops
$779Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
United Airlines Logo
10:20 am - 10:59 pm
GVA
-
ONT
21h 39m
2 stops
United Airlines Logo
5:00 am - 9:55 am
ONT
-
GVA
19h 55m
3 stops
$808United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
8:30 am - 10:35 pm
GVA
-
ONT
23h 05m
2 stops
United Airlines Logo
5:00 am - 9:55 am
ONT
-
GVA
19h 55m
3 stops
$809United Airlines
Fri, Aug 28 - Tue, Sep 1
Multiple Airlines Logo
12:40 pm - 10:59 pm
GVA
-
ONT
19h 19m
2 stops
Multiple Airlines Logo
8:00 am - 9:55 am
ONT
-
GVA
16h 55m
2 stops
$845Multiple Airlines
Thu, Sep 10 - Sat, Sep 19

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United Airlines flights from Geneva to Ontario

Our best United Airlines deals on Geneva to Ontario flight tickets
United Airlines
Aug 28
GVA8:30 amGeneva Geneve-Cointrin
23h 05m
2 stops
ONT10:35 pmOntario
Sep 1
ONT9:15 amOntario
37h 25m
2 stops
GVA7:40 amGeneva Geneve-Cointrin
$647
United Airlines
Aug 28
GVA10:20 amGeneva Geneve-Cointrin
16h 51m
2 stops
ONT6:11 pmOntario
Sep 1
ONT5:00 amOntario
41h 30m
2 stops
GVA7:30 amGeneva Geneve-Cointrin
$648
United Airlines
Aug 28
GVA10:20 amGeneva Geneve-Cointrin
21h 39m
2 stops
ONT10:59 pmOntario
Sep 1
ONT5:00 amOntario
19h 55m
3 stops
GVA9:55 amGeneva Geneve-Cointrin
$808

Iberia flights from Geneva to Ontario

Our best Iberia deals on Geneva to Ontario flight tickets
Iberia
Aug 18
GVA12:30 pmGeneva Geneve-Cointrin
19h 29m
2 stops
ONT10:59 pmOntario
Nov 5
ONT6:10 amOntario
18h 05m
2 stops
GVA9:15 amGeneva Geneve-Cointrin
$753
Iberia
Jun 29
GVA12:30 pmGeneva Geneve-Cointrin
20h 29m
2 stops
ONT11:59 pmOntario
Jul 17
ONT10:25 amOntario
18h 00m
2 stops
GVA1:25 pmGeneva Geneve-Cointrin
$2,184
Iberia
Jun 30
GVA7:00 amGeneva Geneve-Cointrin
21h 56m
2 stops
ONT7:56 pmOntario
Aug 23
ONT2:27 pmOntario
18h 38m
2 stops
GVA6:05 pmGeneva Geneve-Cointrin
$2,198

momondo Fare Finder

 
Customize your flight search to find flights from Geneva to Ontario 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 June 26, 2026.
Use the filters below to find and compare flights from Geneva to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Fri 8/28

8:30 am-10:35 pm

2 stops23h 05m

Ontario

Tue 9/1

9:15 am-7:40 am

2 stops37h 25m

$647

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Fri 8/28

10:20 am-6:11 pm

2 stops16h 51m

Ontario

Tue 9/1

5:00 am-7:30 am

2 stops41h 30m

$648

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Fri 9/4

12:40 pm-10:35 pm

2 stops18h 55m

Ontario

Sat 9/12

8:00 am-9:55 am

2 stops16h 55m

$691
Quickest round-trip

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Mon 8/31

12:40 pm-9:59 pm

2 stops18h 19m

Ontario

Sat 9/12

8:00 am-9:55 am

2 stops16h 55m

$695

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Tue 8/18

9:50 am-10:59 pm

2 stops22h 09m

Ontario

Tue 11/10

7:00 am-9:15 am

2 stops17h 15m

$753

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Sat 9/19

7:15 am-5:20 pm

2 stops19h 05m

Ontario

Fri 10/2

5:15 pm-6:35 pm

2 stops16h 20m

$759

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Sat 11/7

8:35 pm-4:12 pm

2 stops28h 37m

Ontario

Sat 11/14

7:00 am-11:10 am

2 stops19h 10m

$779

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Fri 8/28

10:20 am-10:59 pm

2 stops21h 39m

Ontario

Tue 9/1

5:00 am-9:55 am

3 stops19h 55m

$808

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Fri 8/28

8:30 am-10:35 pm

2 stops23h 05m

Ontario

Tue 9/1

5:00 am-9:55 am

3 stops19h 55m

$809

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

Thu 9/10

12:40 pm-10:59 pm

2 stops19h 19m

Ontario

Sat 9/19

8:00 am-9:55 am

2 stops16h 55m

$845

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 Los Angeles from

How to get the cheapest flight ticket from Geneva to Ontario

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 Geneva Geneve-Cointrin to Ontario?

Iberia, American Airlines, and British Airways are the most popular carriers operating from Geneva Geneve-Cointrin to Ontario

What airlines fly to Ontario?

United Airlines, British Airways and SWISS are the top three most popular airlines that fly to Ontario from Geneva according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Geneva to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Geneva to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Geneva to Ontario (GVA to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Geneva to Ontario

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from Geneva to Ontario takes 18h 15m
There are no direct flights from Geneva to Ontario. There are no popular flight routes from Geneva to Ontario.
Search flight deals

Frequently asked questions about flying from Geneva to Ontario

  • How far is Geneva Geneve-Cointrin to Ontario by plane?

    A flight from Geneva Geneve-Cointrin to Ontario will travel around 5875.6 mi. Flights usually cover this in 18h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Geneva Geneve-Cointrin Airport to Ontario Airport?

    Prices for flights from Geneva Geneve-Cointrin Airport to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Geneva Geneve-Cointrin Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Geneva Geneve-Cointrin Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Geneva to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Geneva to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Geneva to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Geneva on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Geneva to Ontario?

Once you have performed a search for Geneva to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Geneva to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Geneva are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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