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Cheap flights from Ontario to Paris from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Paris departing on 8/2. 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 Ontario to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:47 am - 3:30 pm
ONT
-
CDG
19h 43m
2 stops
Multiple Airlines Logo
10:50 am - 10:23 pm
CDG
-
ONT
20h 33m
2 stops
$716Multiple Airlines
Fri, Nov 13 - Sun, Nov 22
Multiple Airlines Logo
10:47 am - 9:00 am
ONT
-
CDG
13h 13m
1 stop
Multiple Airlines Logo
9:35 am - 10:23 pm
CDG
-
ONT
21h 48m
2 stops
$718Multiple Airlines
Fri, Nov 13 - Sun, Nov 22
Multiple Airlines Logo
12:33 pm - 4:40 pm
ONT
-
CDG
19h 07m
2 stops
Multiple Airlines Logo
10:00 am - 10:59 pm
CDG
-
ONT
21h 59m
1 stop
$751Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
12:59 pm - 8:20 pm
ONT
-
CDG
22h 21m
2 stops
Multiple Airlines Logo
6:00 am - 10:59 pm
CDG
-
ONT
25h 59m
2 stops
$755Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Iberia Logo
6:10 am - 9:00 am
ONT
-
CDG
17h 50m
1 stop
Iberia Logo
6:45 pm - 9:57 am
CDG
-
ONT
24h 12m
2 stops
$782Iberia
Thu, Nov 12 - Wed, Nov 25
British Airways Logo
2:59 pm - 7:35 pm
ONT
-
CDG
19h 36m
2 stops
British Airways Logo
12:35 pm - 11:57 pm
CDG
-
ONT
20h 22m
2 stops
$788British Airways
Thu, Nov 12 - Wed, Nov 25
Iberia Logo
10:47 am - 9:00 am
ONT
-
CDG
13h 13m
1 stop
Iberia Logo
11:05 am - 11:57 pm
CDG
-
ONT
21h 52m
1 stop
$793Iberia
Tue, Nov 10 - Tue, Nov 17
Iberia Logo
7:00 am - 9:00 am
ONT
-
CDG
17h 00m
1 stop
Iberia Logo
11:05 am - 10:23 pm
CDG
-
ONT
20h 18m
1 stop
$794Iberia
Wed, Nov 4 - Mon, Nov 9
Multiple Airlines Logo
7:05 am - 10:00 am
ONT
-
CDG
17h 55m
1 stop
Multiple Airlines Logo
7:50 am - 10:59 pm
CDG
-
ONT
24h 09m
2 stops
$817Multiple Airlines
Sun, Aug 9 - Mon, Aug 24
Iberia Logo
10:29 am - 10:00 am
ONT
-
CDG
14h 31m
1 stop
Iberia Logo
10:00 am - 10:59 pm
CDG
-
ONT
21h 59m
1 stop
$822Iberia
Fri, Aug 7 - Fri, Aug 21

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Iberia flights from Ontario to Paris Charles de Gaulle Airport

Our best Iberia deals on Ontario to Paris Charles de Gaulle Airport flight tickets
Iberia
Nov 12
ONT6:10 amOntario
17h 50m
1 stop
CDG9:00 amParis Charles de Gaulle
Nov 25
CDG6:45 pmParis Charles de Gaulle
24h 12m
2 stops
ONT9:57 amOntario
$782
Iberia
Nov 10
ONT10:47 amOntario
13h 13m
1 stop
CDG9:00 amParis Charles de Gaulle
Nov 17
CDG11:05 amParis Charles de Gaulle
21h 52m
1 stop
ONT11:57 pmOntario
$793
Iberia
Nov 4
ONT7:00 amOntario
17h 00m
1 stop
CDG9:00 amParis Charles de Gaulle
Nov 9
CDG11:05 amParis Charles de Gaulle
20h 18m
1 stop
ONT10:23 pmOntario
$794

Condor flights from Ontario to Paris Charles de Gaulle Airport

Our best Condor deals on Ontario to Paris Charles de Gaulle Airport flight tickets
Condor
Oct 20
ONT6:02 amOntario
29h 48m
2 stops
CDG8:50 pmParis Charles de Gaulle
Oct 27
CDG11:05 amParis Charles de Gaulle
20h 40m
2 stops
ONT11:45 pmOntario
$965
Condor
Oct 11
ONT11:13 amOntario
19h 37m
2 stops
CDG3:50 pmParis Charles de Gaulle
Oct 19
CDG11:10 amParis Charles de Gaulle
21h 35m
2 stops
ONT11:45 pmOntario
$999
Condor
Oct 15
ONT11:13 amOntario
24h 37m
2 stops
CDG8:50 pmParis Charles de Gaulle
Oct 26
CDG7:40 amParis Charles de Gaulle
24h 05m
2 stops
ONT11:45 pmOntario
$1,001

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Paris Charles de Gaulle Airport 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 23, 2026.
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

Cheapest round-trip

OntarioParis

ONT - CDG

ONTCDG

Ontario

Fri 11/13

10:47 am-3:30 pm

2 stops19h 43m

Paris Charles de Gaulle

Sun 11/22

10:50 am-10:23 pm

2 stops20h 33m

$716
Quickest round-trip

OntarioParis

ONT - CDG

ONTCDG

Ontario

Fri 11/13

10:47 am-9:00 am

1 stop13h 13m

Paris Charles de Gaulle

Sun 11/22

9:35 am-10:23 pm

2 stops21h 48m

$718

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 8/17

12:33 pm-4:40 pm

2 stops19h 07m

Paris Charles de Gaulle

Mon 8/24

10:00 am-10:59 pm

1 stop21h 59m

$751

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 8/17

12:59 pm-8:20 pm

2 stops22h 21m

Paris Charles de Gaulle

Mon 8/24

6:00 am-10:59 pm

2 stops25h 59m

$755

OntarioParis

ONT - CDG

ONTCDG

Ontario

Thu 11/12

6:10 am-9:00 am

1 stop17h 50m

Paris Charles de Gaulle

Wed 11/25

6:45 pm-9:57 am

2 stops24h 12m

$782

OntarioParis

ONT - CDG

ONTCDG

Ontario

Thu 11/12

2:59 pm-7:35 pm

2 stops19h 36m

Paris Charles de Gaulle

Wed 11/25

12:35 pm-11:57 pm

2 stops20h 22m

$788

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 11/10

10:47 am-9:00 am

1 stop13h 13m

Paris Charles de Gaulle

Tue 11/17

11:05 am-11:57 pm

1 stop21h 52m

$793

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 11/4

7:00 am-9:00 am

1 stop17h 00m

Paris Charles de Gaulle

Mon 11/9

11:05 am-10:23 pm

1 stop20h 18m

$794

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 8/9

7:05 am-10:00 am

1 stop17h 55m

Paris Charles de Gaulle

Mon 8/24

7:50 am-10:59 pm

2 stops24h 09m

$817

OntarioParis

ONT - CDG

ONTCDG

Ontario

Fri 8/7

10:29 am-10:00 am

1 stop14h 31m

Paris Charles de Gaulle

Fri 8/21

10:00 am-10:59 pm

1 stop21h 59m

$822

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 Paris from

How to get the cheapest flight ticket from Ontario to Paris Charles de Gaulle Airport

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 day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest day to depart from Ontario to Paris Charles de Gaulle Airport is on a Tuesday. Travelers who choose to depart for Paris Charles de Gaulle Airport on a Tuesday will often find tickets for as low as $950. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Paris Charles de Gaulle Airport on Saturday is $1,121.

What is the cheapest time of day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest time of day to fly to Paris Charles de Gaulle Airport is in the evening when flights can be purchased for as low as $836. Flights at noon are often more expensive with an average ticket price of $1,137.

When to book flights from Ontario to Paris Charles de Gaulle Airport

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

Cheap Ontario to Paris Charles de Gaulle Airport (ONT to CDG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Paris Charles de Gaulle Airport

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Ontario to Paris Charles de Gaulle Airport takes 13h 35m
There are no direct flights from Ontario to Paris Charles de Gaulle Airport. There are no popular flight routes from Ontario to Paris Charles de Gaulle Airport.
Search flight deals

Frequently asked questions about flying from Ontario to Paris Charles de Gaulle Airport

  • How far is Ontario to Paris Charles de Gaulle by plane?

    There are 5620.5 mi between Ontario and Paris Charles de Gaulle. Typically, this will take 13h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Paris Charles de Gaulle Airport?

    Prices for flights from Ontario Airport to Paris Charles de Gaulle Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Paris Charles de Gaulle 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 Ontario Airport to Paris Charles de Gaulle Airport.

  • What documentation or ID do you need to fly to Paris Charles de Gaulle Airport?

    The travel and health documents required for your trip to Paris Charles de Gaulle Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Paris Charles de Gaulle Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Roissy-en-France
Magny-le-Hongre
Versailles
Chessy
Saint-Denis
Tremblay-en-France
Ivry-sur-Seine
Orly
Courbevoie
Fontainebleau
Saint-Ouen
Serris
Levallois-Perret
Massy
Suresnes
Orléans
Chantilly
Vincennes
Issy-les-Moulineaux
Nanterre

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Paris from Ontario.

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

Flights from Ontario to Paris with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Paris.

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

If you are not ready to book a flight from Ontario to Paris now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Paris and let you know when they change.

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