What are the cheapest airlines flying from Ontario to Paris Charles de Gaulle Airport round-trip?

Air Canada, at $976, was found to be the cheapest airline from Ontario to Paris Charles de Gaulle Airport.Alternate airlines to your destination round-trip include Iberia and United Airlines.

What are the cheapest airlines to fly from Ontario to Paris Charles de Gaulle Airport one-way?

The cheapest airlines for a one-way flight from Ontario to Paris Charles de Gaulle Airport are American Airlines ($612), United Airlines ($616), and Air Canada ($631).

What is the cheapest day to fly from Ontario to Paris Charles de Gaulle Airport?

Travelers seeking maximum savings on their Ontario to Paris Charles de Gaulle Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ontario to Paris Charles de Gaulle Airport?

Travelers have found that booking a Sunday departure is the best way to save up to 86% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Ontario to Paris Charles de Gaulle Airport?

To save up to 4% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Paris Charles de Gaulle Airport from $690 1-2 weeks out and tickets from $695 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Paris Charles de Gaulle Airport?

May can be a great time to fly to Paris Charles de Gaulle Airport from Ontario with a flight ticket averaging about $783. Cheapflights users have found deals in the month of May for as cheap as $356. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Ontario-Paris Charles de Gaulle Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Paris Charles de Gaulle Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Paris Charles de Gaulle Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Paris Charles de Gaulle Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Paris Charles de Gaulle Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Ontario to Paris Charles de Gaulle?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Paris Charles de Gaulle. 2 airlines have flights from Ontario to Paris Charles de Gaulle on a regular basis. Booking flights from Ontario to Paris Charles de Gaulle should not be difficult; the airport handles an average of 0 outbound flights to Paris Charles de Gaulle per day.

Can I find deals for flights from Ontario to Charles de Gaulle that include hotel bookings?

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

How can I find direct flights from Ontario to Charles de Gaulle?

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

Can I find deals for business class flights from Ontario to Charles de Gaulle?

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

$477+ Flights from Ontario to Paris Charles de Gaulle Airport - Compare & Save Big

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Ontario to Charles de Gaulle

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$918 (Kissandfly.com)
One-way from	$477 (Kiwi.com)
Popular in	May
Cheapest in	February
Average price	$1,151

Provider with most accurate pricing for Ontario-Paris Charles de Gaulle flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Paris Charles de Gaulle flights.

Search Deals

From Ontario to Paris Charles de Gaulle

Search Deals

One-way flight from Ontario to Paris Charles de Gaulle

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($217 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Ontario to Charles de Gaulle

Cheapest flights from Ontario to Charles de Gaulle
Explore the most affordable flight options available from Ontario to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Sun 5/258:38 pmONT - CDG

3 stops31h 22mMultiple Airlines

Tue 6/108:15 pmCDG - ONT

2 stops24h 29mMultiple Airlines

Deal found 4/25

$918

Sat 8/25:05 amONT - CDG

2 stops40h 45mAir Canada

Wed 8/202:10 pmCDG - ONT

2 stops31h 22mAir Canada

Deal found 4/25

$976

Tue 8/58:15 amONT - CDG

1 stop16h 45mIberia

Wed 8/2012:45 pmCDG - ONT

2 stops19h 44mIberia

Deal found 4/25

$993

Sun 8/37:00 amONT - CDG

1 stop17h 20mUnited Airlines

Fri 8/229:15 amCDG - ONT

1 stop17h 22mUnited Airlines

Deal found 4/25

$998

Sun 5/2510:59 pmONT - CDG

1 stop27h 26mJetBlue

Tue 6/101:25 pmCDG - ONT

1 stop16h 45mJetBlue

Deal found 4/25

$1,015

Mon 8/410:53 amONT - CDG

1 stop14h 07mAmerican Airlines

Sun 8/1711:00 amCDG - ONT

1 stop15h 32mAmerican Airlines

Deal found 4/25

$1,131

Tue 9/210:59 pmONT - CDG

1 stop23h 01mDelta

Tue 9/239:20 amCDG - ONT

1 stop19h 22mDelta

Deal found 4/25

$1,148

Tue 8/125:00 pmONT - CDG

2 stops21h 05mBritish Airways

Mon 9/112:00 pmCDG - ONT

2 stops20h 59mBritish Airways

Deal found 4/25

$1,496

Best flights from Ontario to Charles de Gaulle
Discover carefully curated flight deals from Ontario to Charles de Gaulle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Sun 5/258:38 pmONT - CDG

3 stops31h 22mMultiple Airlines

Tue 6/108:15 pmCDG - ONT

2 stops24h 29mMultiple Airlines

Deal found 4/25

$918

Sat 8/25:05 amONT - CDG

2 stops40h 45mAir Canada

Wed 8/202:10 pmCDG - ONT

2 stops31h 22mAir Canada

Deal found 4/25

$976

Tue 8/58:15 amONT - CDG

1 stop16h 45mIberia

Wed 8/2012:45 pmCDG - ONT

2 stops19h 44mIberia

Deal found 4/25

$993

Sun 8/37:00 amONT - CDG

1 stop17h 20mUnited Airlines

Fri 8/229:15 amCDG - ONT

1 stop17h 22mUnited Airlines

Deal found 4/25

$998

Sun 5/2510:59 pmONT - CDG

1 stop27h 26mJetBlue

Tue 6/101:25 pmCDG - ONT

1 stop16h 45mJetBlue

Deal found 4/25

$1,015

Mon 8/410:53 amONT - CDG

1 stop14h 07mAmerican Airlines

Sun 8/1711:00 amCDG - ONT

1 stop15h 32mAmerican Airlines

Deal found 4/25

$1,131

Tue 9/210:59 pmONT - CDG

1 stop23h 01mDelta

Wed 9/2412:10 pmCDG - ONT

1 stop16h 32mDelta

Deal found 4/25

$1,148

Tue 8/125:00 pmONT - CDG

2 stops21h 05mBritish Airways

Mon 9/112:00 pmCDG - ONT

2 stops20h 59mBritish Airways

Deal found 4/25

$1,496

Sat 7/1211:29 amONT - CDG

1 stop17h 11mKLM

Sat 7/194:00 pmCDG - ONT

1 stop15h 41mKLM

Deal found 4/24

$1,510

Last-minute flights from Ontario to Charles de Gaulle
Discover last-minute flight deals from Ontario to Charles de Gaulle. Data last updated April 25, 2025 and is based on user searches.

Fri 4/252:44 pmONT - CDG

2 stops18h 21mAmerican Airlines

Fri 5/211:00 amCDG - ONT

1 stop16h 29mAmerican Airlines

Deal found 4/25

$1,484

Sat 4/261:20 pmONT - CDG

1 stop35h 10mVirgin Atlantic

Sat 5/1011:00 amCDG - ONT

1 stop14h 17mVirgin Atlantic

Deal found 4/25

$2,507

Wed 4/3010:54 amONT - CDG

1 stop14h 06mIberia

Wed 5/711:00 amCDG - ONT

1 stop19h 58mIberia

Deal found 4/25

$2,498

Thu 5/16:00 amONT - CDG

2 stops24h 55mMultiple Airlines

Tue 5/65:00 pmCDG - ONT

2 stops26h 51mMultiple Airlines

Deal found 4/24

$1,163

Thu 5/110:54 amONT - CDG

1 stop14h 06mAmerican Airlines

Mon 5/512:00 pmCDG - ONT

2 stops18h 57mAmerican Airlines

Deal found 4/24

$1,486

Fri 5/27:00 amONT - CDG

1 stop14h 15mDelta

Thu 5/153:40 pmCDG - ONT

1 stop15h 49mDelta

Deal found 4/25

$2,550

Fri 5/25:05 amONT - CDG

2 stops16h 45mAir Canada

Tue 5/62:10 pmCDG - ONT

2 stops33h 59mAir Canada

Deal found 4/24

$2,637

Fri 5/27:00 amONT - CDG

1 stop16h 40mKLM

Tue 5/64:00 pmCDG - ONT

1 stop15h 43mKLM

Deal found 4/24

$2,659

Fri 5/26:00 amONT - CDG

1 stop19h 25mUnited Airlines

Sun 5/189:15 amCDG - ONT

1 stop17h 46mUnited Airlines

Deal found 4/25

$4,132

Sun 5/1112:18 pmONT - CDG

1 stop15h 12mAir France

Thu 5/153:40 pmCDG - ONT

1 stop15h 49mAir France

Deal found 4/25

$2,389

Sun 5/258:38 pmONT - CDG

3 stops31h 22mMultiple Airlines

Tue 6/108:15 pmCDG - ONT

2 stops24h 29mMultiple Airlines

Deal found 4/25

$918

Sun 5/2510:59 pmONT - CDG

1 stop27h 26mJetBlue

Tue 6/101:25 pmCDG - ONT

1 stop16h 45mJetBlue

Deal found 4/25

$1,015

One-way flights from Ontario to Charles de Gaulle
Search for one-way flight options from Ontario to Charles de Gaulle. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Mon 6/98:07 pmONT - CDG

3 stops39h 13mMultiple Airlines

Deal found 4/25

$477

Wed 9/1010:54 amONT - CDG

1 stop14h 06mAmerican Airlines

Deal found 4/25

$612

Sun 7/276:10 amONT - CDG

1 stop19h 15mUnited Airlines

Deal found 4/25

$616

Fri 8/156:31 pmONT - CDG

2 stops51h 19mAir Canada

Deal found 4/24

$631

Tue 7/810:53 amONT - CDG

1 stop14h 17mIberia

Deal found 4/24

$749

Sun 7/64:45 pmONT - CDG

2 stops18h 55mBritish Airways

Deal found 4/25

$867

Fri 5/232:55 pmONT - CDG

1 stop13h 45mDelta

Deal found 4/25

$1,618

Wed 4/3012:07 pmONT - CDG

1 stop13h 28mAir France

Deal found 4/25

$1,740

Sun 7/1311:25 pmONT - CDG

2 stops46h 20mAvianca

Deal found 4/25

$2,605

Wed 7/26:30 amONT - CDG

2 stops19h 25mWestJet

Deal found 4/25

$2,895

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Paris Charles de Gaulle Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 5/25

8:38 pm-1:00 pm

3 stops31h 22m

Paris Charles de Gaulle

Tue 6/10

8:15 pm-11:44 am

2 stops24h 29m

$918

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 8/2

5:05 am-6:50 am

2 stops40h 45m

Paris Charles de Gaulle

Wed 8/20

2:10 pm-12:32 pm

2 stops31h 22m

$976

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 8/5

8:15 am-10:00 am

1 stop16h 45m

Paris Charles de Gaulle

Wed 8/20

12:45 pm-11:29 pm

2 stops19h 44m

$993

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 8/3

7:00 am-9:20 am

1 stop17h 20m

Paris Charles de Gaulle

Fri 8/22

9:15 am-5:37 pm

1 stop17h 22m

$998

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 5/25

10:59 pm-11:25 am

1 stop27h 26m

Paris Charles de Gaulle

Tue 6/10

1:25 pm-9:10 pm

1 stop16h 45m

$1,015

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 8/4

10:53 am-10:00 am

1 stop14h 07m

Paris Charles de Gaulle

Sun 8/17

11:00 am-5:32 pm

1 stop15h 32m

$1,131

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 9/2

10:59 pm-7:00 am

1 stop23h 01m

Paris Charles de Gaulle

Wed 9/24

12:10 pm-7:42 pm

1 stop16h 32m

$1,148

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 8/12

5:00 pm-11:05 pm

2 stops21h 05m

Paris Charles de Gaulle

Mon 9/1

12:00 pm-11:59 pm

2 stops20h 59m

$1,496

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 7/12

11:29 am-1:40 pm

1 stop17h 11m

Paris Charles de Gaulle

Sat 7/19

4:00 pm-10:41 pm

1 stop15h 41m

$1,510

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 6/9

8:07 pm-8:20 pm

3 stops39h 13m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 19 results

Compare providers for flights from Ontario to Charles de Gaulle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Charles de Gaulle in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Paris Charles de Gaulle Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Paris Charles de Gaulle Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Paris Charles de Gaulle Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Paris Charles de Gaulle Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Paris Charles de Gaulle Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Charles de Gaulle

Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Paris Charles de Gaulle Airport

What is the cheapest month to book a flight from Ontario to Paris Charles de Gaulle Airport?

Currently, January is the cheapest month in which you can book a flight from Ontario to Paris Charles de Gaulle Airport (average of $595). Flying from Ontario to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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.

What is the cheapest time of day to fly from ONT to CDG?

One of the essential ways to save on airfare from Ontario to Paris Charles de Gaulle Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

Rainfall in Charles de Gaulle by month

In terms of precipitation, rainfall in Paris Charles de Gaulle Airport ranges from 1.6 - 2.5 inches per month. May is typically the wettest month, when rainfall can reach 2.5 in. February is typically the driest time to visit Paris Charles de Gaulle Airport when rainfall is around 1.6 in.

Temperature in Charles de Gaulle by month

If weather is an important factor for your trip to Paris Charles de Gaulle Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Charles de Gaulle

To help decide which airline to fly from Ontario to Paris, see what other customers have to say about Delta, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,444 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,685 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,924 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Ontario to Paris Charles de Gaulle?
Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Paris Charles de Gaulle. 2 airlines have flights from Ontario to Paris Charles de Gaulle on a regular basis. Booking flights from Ontario to Paris Charles de Gaulle should not be difficult; the airport handles an average of 0 outbound flights to Paris Charles de Gaulle per day.
What are the cheapest airlines flying from Ontario to Paris Charles de Gaulle Airport round-trip?
Air Canada, at $976, was found to be the cheapest airline from Ontario to Paris Charles de Gaulle Airport.Alternate airlines to your destination round-trip include Iberia and United Airlines.
What are the cheapest airlines to fly from Ontario to Paris Charles de Gaulle Airport one-way?
The cheapest airlines for a one-way flight from Ontario to Paris Charles de Gaulle Airport are American Airlines ($612), United Airlines ($616), and Air Canada ($631).
Can I find deals for flights from Ontario to Charles de Gaulle that include hotel bookings?
Yes. In addition to deals on Ontario to Charles de Gaulle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Charles de Gaulle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Charles de Gaulle.
Can I find deals for business class flights from Ontario to Charles de Gaulle?
Yes. Cheapflights offers flight deals from Ontario to Charles de Gaulle 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 Ontario to Paris Charles de Gaulle Airport?
Currently, January is the cheapest month in which you can book a flight from Ontario to Paris Charles de Gaulle Airport (average of $595). Flying from Ontario to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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

Roissy-en-France

Serris

Nanterre

Tremblay-en-France

Issy-les-Moulineaux

Saint-Denis

Courbevoie

Auxerre

Cergy

Ivry-sur-Seine

Massy

Vanves

Levallois-Perret

Villepinte

Suresnes

Vincennes

Versailles

Magny-le-Hongre

Rueil-Malmaison

Orly

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Top 2 airlines flying from Ontario to Charles de Gaulle

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$667	Average$1,133	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$667	Average$1,254	FlexibilityNo cancel fee	On-time69%

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$477+ Cheap flights from Ontario (ONT) to Charles de Gaulle (CDG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Charles de Gaulle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Charles de Gaulle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Charles de Gaulle

Cheapest flights from Ontario to Charles de GaulleExplore the most affordable flight options available from Ontario to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from Ontario to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Paris Charles de Gaulle Airport that are best for you.

Compare providers for flights from Ontario to Charles de Gaulle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Charles de Gaulle in April.

Best time to book a flight from Ontario to Charles de Gaulle

Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Paris Charles de Gaulle Airport

What is the cheapest month to book a flight from Ontario to Paris Charles de Gaulle Airport?

What is the cheapest time of day to fly from ONT to CDG?

Find hourly flight availability from Ontario to Charles de Gaulle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Rainfall in Charles de Gaulle by month

Plan your trip to Charles de Gaulle by taking into account the average rainfall totals by month.

Temperature in Charles de Gaulle by month

Plan your trip to Charles de Gaulle by taking into account the average temperature totals by month.

Reviews of airlines servicing Charles de Gaulle

To help decide which airline to fly from Ontario to Paris, see what other customers have to say about Delta, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Ontario to Paris Charles de Gaulle?

What are the cheapest airlines flying from Ontario to Paris Charles de Gaulle Airport round-trip?

What are the cheapest airlines to fly from Ontario to Paris Charles de Gaulle Airport one-way?

Can I find deals for flights from Ontario to Charles de Gaulle that include hotel bookings?

How can I find direct flights from Ontario to Charles de Gaulle?

Can I find deals for business class flights from Ontario to Charles de Gaulle?

What is the cheapest month to book a flight from Ontario to Paris Charles de Gaulle Airport?

Traveling to a place near Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Charles de Gaulle

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ontario to Charles de Gaulle

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Cheapest flights from Ontario to Charles de Gaulle
Explore the most affordable flight options available from Ontario to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.