Title: CA $804 Cheap Flights from Paris (CDG) to Ontario (ONT) - Expedia.ca

  

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# CA $804 Cheap Flights from Paris (CDG) to Ontario (ONT)

[View CA $804 flight on Sat, Dec 6, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CDG,to:ONT,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:803.30&airProductToken=AQqfAQoyCMKCARIDMzA1GOIwIOuJASig_f4CMPr9_gI4T0AAWAFqBU5PQkFHcglPTE41QzVCV1AKMwjCggESAzE5MxjriQEgo7EBKKT__gIwhoT_AjhPQAFYAWoFTk9CQUdyCU9MTjVDNUJXUAo0CMKCARIEMjQzMRijsQEgrpsBKP6E_wIwxIb_AjhPQAFYAWoFTk9CQUdyCU9MTjVDNUJXUBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

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## Popular airlines from Roissy - Charles de Gaulle Airport (CDG) to Los Angeles - Ontario Intl. Airport (ONT)

-   ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)
    
    Delta
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)
    
    American Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg)
    
    KLM
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}])
-   ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg)
    
    British Airways
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}])
-   ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg)
    
    Virgin Atlantic
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}])
-   ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg)
    
    Air France
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}])
-   ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg)
    
    Air Canada
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:cdg,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:cdg,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

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## Cheap flights from Paris (CDG) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $804 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Flight from Paris to Ontario (CDG - ONT) route information

| Origin airport | Roissy-Charles de Gaulle |
| --- | --- |
| Destination airport | Los Angeles - Ontario Intl. |
| Distance | 8997 km |

## Paris to Los Angeles Flights

**The easy way to book your flights from Paris to Ontario** 

With Expedia, it’s simple to find and book flights to Ontario from Paris whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Paris to Ontario today, tomorrow, or this week.  

**Save dollars with cheap flights from Roissy-Charles de Gaulle, CDG to Los Angeles - Ontario Intl., ONT** 

Sort your search results by price to find great deals on your flight from Paris to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Paris currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to Ontario  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to Ontario from Paris** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

## Frequently asked questions

### How much is a flight from Roissy Airport to ONT?

> Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Roissy-Charles de Gaulle Airport (CDG) and ONT start from . Make your booking today to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from Roissy Airport to Ontario Airport?

> This differs between airlines, as each one has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are simple instructions on how to cancel your flight online.

### How do I find cheap flights from CDG to Ontario Airport that have flexible change policies?

> Flights from Roissy Airport to ONT offering flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between the two flights, with no added fees to worry about.

### How many hours is the flight from CDG to Ontario Airport?

> Averaging 13 hours and 55 minutes, the flight from Roissy Airport to Ontario Airport is a lengthy one. To make your trip more relaxing, remember to pack a neck pillow and a set of noise-cancelling earphones.

### How far is the flight from Roissy Airport to ONT?

> Tremblay-en-France to Ontario is around 9,100 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Take some snacks to nibble on throughout your flight too.

### Which airlines fly direct from Roissy-Charles de Gaulle Airport (CDG) to ONT?

> You won't find any airlines operating directly between CDG and ONT, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!

### Are Roissy Airport to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?

> It is possible to pick up great last-minute deals from Roissy-Charles de Gaulle Airport (CDG) to ONT, but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you're always getting the latest offers.

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