What is the cheapest airline that flies from Ontario to Paris?

United Airlines, American Airlines, and Iberia are the most popular carriers operating from Ontario to Paris

What airlines fly to Paris?

Air France, Norse Atlantic Airways and Delta are the top three most popular airlines that fly to Paris from Ontario according to our data. Air France is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 23 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Paris?

Prices for flights from Ontario Airport to Paris are updated daily.

How old do you have to be to fly from Ontario Airport to Paris?

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.

What documentation or ID do you need to fly to Paris?

The travel and health documents you'll need for your trip to Paris may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paris. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$362 Cheap Flights from Ontario to Paris in 2025/26

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Find the cheapest flights from Ontario to Paris

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 am - 10:30 amONT-CDG

20h 25m2 stops

11:10 am - 9:58 pmCDG-ONT

19h 48m2 stops

$545Multiple Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

6:39 pm - 9:40 amONT-CDG

30h 01m1 stop

12:00 pm - 11:18 amCDG-ONT

32h 18m2 stops

$549United Airlines

Find Deal

Mon, Dec 29 - Tue, Jan 13

6:00 am - 10:35 amONT-CDG

19h 35m2 stops

11:15 am - 9:58 pmCDG-ONT

19h 43m2 stops

$552Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

6:00 am - 9:40 amONT-CDG

18h 40m1 stop

10:20 am - 10:53 pmCDG-ONT

21h 33m2 stops

$554United Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 20

10:42 am - 9:40 amONT-CDG

13h 58m1 stop

6:15 am - 5:43 pmCDG-ONT

20h 28m2 stops

$555United Airlines

Find Deal

Mon, Dec 29 - Wed, Jan 21

1:24 pm - 10:30 amONT-CDG

36h 06m2 stops

12:05 pm - 8:58 pmCDG-ONT

41h 53m2 stops

$556United Airlines

Find Deal

Wed, Jan 7 - Sat, Jan 17

6:00 am - 9:40 amONT-CDG

18h 40m1 stop

9:10 am - 10:53 pmCDG-ONT

22h 43m2 stops

$558United Airlines

Find Deal

Tue, Dec 30 - Wed, Jan 14

12:41 pm - 1:15 pmONT-CDG

15h 34m1 stop

7:10 am - 9:05 pmCDG-ONT

22h 55m2 stops

$559Delta

Find Deal

Wed, Jan 14 - Wed, Jan 21

6:00 am - 1:35 pmONT-ORY

22h 35m2 stops

2:25 pm - 10:48 pmORY-ONT

41h 23m2 stops

$583Iberia

Find Deal

Sat, Jan 24 - Sat, Jan 31

7:16 am - 10:15 pmONT-ORY

29h 59m2 stops

9:25 am - 10:48 pmORY-ONT

22h 23m2 stops

$678Iberia

Find Deal

Fri, Jan 30 - Sun, Feb 8

United Airlines flights from Ontario to Paris

Our best United Airlines deals on Ontario to Paris flight tickets

United Airlines

Dec 29

ONT6:39 pmOntario

30h 01m

1 stop

CDG9:40 amParis Charles de Gaulle

Jan 13

CDG12:00 pmParis Charles de Gaulle

32h 18m

2 stops

ONT11:18 amOntario

$549

Find similar

United Airlines

Dec 30

ONT6:00 amOntario

18h 40m

1 stop

CDG9:40 amParis Charles de Gaulle

Jan 20

CDG10:20 amParis Charles de Gaulle

21h 33m

2 stops

ONT10:53 pmOntario

$554

Find similar

United Airlines

Dec 29

ONT10:42 amOntario

13h 58m

1 stop

CDG9:40 amParis Charles de Gaulle

Jan 21

CDG6:15 amParis Charles de Gaulle

20h 28m

2 stops

ONT5:43 pmOntario

$555

Find similar

British Airways flights from Ontario to Paris

Our best British Airways deals on Ontario to Paris flight tickets

British Airways

Feb 13

ONT2:47 pmOntario

19h 58m

2 stops

CDG7:45 pmParis Charles de Gaulle

Feb 19

CDG10:25 amParis Charles de Gaulle

22h 33m

2 stops

ONT11:58 pmOntario

$566

Find similar

British Airways

Jan 1

ONT4:47 pmOntario

15h 53m

2 stops

CDG5:40 pmParis Charles de Gaulle

Jan 16

CDG10:30 amParis Charles de Gaulle

21h 18m

2 stops

ONT10:48 pmOntario

$667

Find similar

British Airways

Dec 2

ONT12:49 pmOntario

16h 16m

2 stops

CDG2:05 pmParis Charles de Gaulle

Dec 11

CDG2:40 pmParis Charles de Gaulle

18h 15m

2 stops

ONT11:55 pmOntario

$921

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 1/14

5:05 am-10:30 am

2 stops20h 25m

Paris Charles de Gaulle

Wed 1/21

11:10 am-9:58 pm

2 stops19h 48m

$545

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 12/29

6:39 pm-9:40 am

1 stop30h 01m

Paris Charles de Gaulle

Tue 1/13

12:00 pm-11:18 am

2 stops32h 18m

$549

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 1/24

6:00 am-10:35 am

2 stops19h 35m

Paris Charles de Gaulle

Sat 1/31

11:15 am-9:58 pm

2 stops19h 43m

$552

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 12/30

6:00 am-9:40 am

1 stop18h 40m

Paris Charles de Gaulle

Tue 1/20

10:20 am-10:53 pm

2 stops21h 33m

$554

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 12/29

10:42 am-9:40 am

1 stop13h 58m

Paris Charles de Gaulle

Wed 1/21

6:15 am-5:43 pm

2 stops20h 28m

$555

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 1/7

1:24 pm-10:30 am

2 stops36h 06m

Paris Charles de Gaulle

Sat 1/17

12:05 pm-8:58 pm

2 stops41h 53m

$556

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 12/30

6:00 am-9:40 am

1 stop18h 40m

Paris Charles de Gaulle

Wed 1/14

9:10 am-10:53 pm

2 stops22h 43m

$558

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 1/14

12:41 pm-1:15 pm

1 stop15h 34m

Paris Charles de Gaulle

Wed 1/21

7:10 am-9:05 pm

2 stops22h 55m

$559

OntarioParis

ONT - ORY

ONTORY

Ontario

Sat 1/24

6:00 am-1:35 pm

2 stops22h 35m

Paris Orly

Sat 1/31

2:25 pm-10:48 pm

2 stops41h 23m

$583

OntarioParis

ONT - ORY

ONTORY

Ontario

Fri 1/30

7:16 am-10:15 pm

2 stops29h 59m

Paris Orly

Sun 2/8

9:25 am-10:48 pm

2 stops22h 23m

$678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Paris

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

Prices

Airlines

What is the cheapest day to depart on your flight to Paris?

The cheapest day to depart from Ontario to Paris is on a Monday when prices can be found for as low as $856. 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 on Saturday is $982.

What is the cheapest time of day to depart on your flight to Paris?

According to our data, the cheapest time of day to fly to Paris is in the evening. momondo users have found flights departing from Ontario to Paris in the evening for as low as $731. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Paris are more costly at noon, with an average ticket price of $1,071. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Paris

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

Estimated round-trip price

Cheap Ontario to Paris (ONT to PAR) flight deals and tips

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

Direct flights	None

There are no direct flights from Ontario to Paris. There are no popular flight routes from Ontario to Paris.

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How far is Ontario to Paris by plane?
There are 5621.2 mi between Ontario and Paris. Flights usually cover this in 13h 06m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Paris?
Prices for flights from Ontario Airport to Paris are updated daily.
How old do you have to be to fly from Ontario Airport to Paris?
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.
What documentation or ID do you need to fly to Paris?
The travel and health documents you'll need for your trip to Paris may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paris. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Roissy-en-France

Chessy

Versailles

Tremblay-en-France

Courbevoie

Orly

Issy-les-Moulineaux

Chartres

Saint-Denis

Ivry-sur-Seine

Levallois-Perret

Massy

Fontainebleau

Magny-le-Hongre

Malakoff

Nanterre

Orléans

Neuilly-sur-Seine

Suresnes

Serris

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Ontario to Paris flights to just show those with flexible booking policies.

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 simply researching potential flights to Paris, momondo offers a useful price alert feature which will track prices for flights to Paris from Ontario and alert you when they change.