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$634+ Cheap flights from Geneva (GVA) to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
GVA — ONT
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Geneva to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Geneva (GVA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$634
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$698
Provider with most accurate pricing for Geneva Geneve-Cointrin-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Geneva Geneve-Cointrin-Los Angeles flights.
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From Geneva Geneve-Cointrin to Ontario
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Highest demand for flights based on searches. 11% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Geneva to Ontario

Cheapest flights from Geneva to Ontario
Explore the most affordable flight options available from Geneva to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/2612:20 pmGVA - ONT
2 stops39h 09mAmerican Airlines
lun. 5/54:35 pmONT - GVA
2 stops21h 05mAmerican Airlines
Deal found 2/20$634
This Kissandfly.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/67:00 amGVA - ONT
2 stops23h 36mBritish Airways
dim. 6/225:07 pmONT - GVA
2 stops18h 18mBritish Airways
Deal found 2/19$652
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/269:20 amGVA - ONT
2 stops20h 01mUnited Airlines
dim. 5/43:10 pmONT - GVA
2 stops57h 50mUnited Airlines
Deal found 2/20$653
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/712:40 pmGVA - ONT
2 stops32h 58mMultiple Airlines
sam. 5/246:41 pmONT - GVA
2 stops30h 14mMultiple Airlines
Deal found 2/20$683
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/77:15 amGVA - ONT
2 stops18h 04mDelta
sam. 5/247:00 amONT - GVA
2 stops18h 45mDelta
Deal found 2/19$1,514

Find flights from Geneva to Ontario within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated février 20, 2025.

Fly from

Geneva

Fly to

Ontario

Route

Depart

Return

Price

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

sam. 4/26

12:20 pm-6:29 pm

2 stops39h 09m

Ontario

lun. 5/5

4:35 pm-10:40 pm

2 stops21h 05m

$634

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

ven. 6/6

7:00 am-9:36 pm

2 stops23h 36m

Ontario

dim. 6/22

5:07 pm-8:25 pm

2 stops18h 18m

$652

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

sam. 4/26

9:20 am-8:21 pm

2 stops20h 01m

Ontario

dim. 5/4

3:10 pm-10:00 am

2 stops57h 50m

$653

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

mer. 5/7

12:40 pm-12:38 pm

2 stops32h 58m

Ontario

sam. 5/24

6:41 pm-9:55 am

2 stops30h 14m

$683

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

mer. 5/7

7:15 am-4:19 pm

2 stops18h 04m

Ontario

sam. 5/24

7:00 am-10:45 am

2 stops18h 45m

$1,514

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

mer. 4/2

12:55 pm-10:00 pm

2 stops18h 05m

$748

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

dim. 6/8

12:30 pm-11:03 pm

2 stops19h 33m

$766

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

jeu. 8/14

7:00 am-5:32 pm

2 stops19h 32m

$1,068

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

mar. 2/25

7:10 am-10:32 pm

2 stops24h 22m

$1,447

GenevaOntario

GVA - ONT

GVAONT

Geneva Geneve-Cointrin

sam. 3/15

7:10 am-4:42 pm

2 stops17h 32m

$1,476

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
1
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Best time to book a flight from Geneva to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Geneva with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Geneva to Ontario

Get recent, data-driven insights about flights from Geneva to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Geneva to Ontario?

Currently, August is the cheapest month in which you can book a flight from Geneva to Ontario (average of $246). Flying from Geneva to Ontario in March is currently the most expensive (average of $315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated février 20, 2025.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Iberia
7.0
Good
2,639 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Geneva to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Geneva to Ontario one-way?

    One-way options have recently been found by users for as low as $748 on British Airways. Other airlines that offer cheap prices include Iberia from $766 and Delta from $1,447 one-way.

  • Can I find deals for flights from Geneva to Ontario that include hotel bookings?

    Yes. In addition to deals on Geneva to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Geneva to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Geneva to Ontario.

  • Can I find deals for business class flights from Geneva to Ontario?

    Yes. Cheapflights offers flight deals from Geneva to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Geneva to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Geneva to Ontario (average of $246). Flying from Geneva to Ontario in March is currently the most expensive (average of $315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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