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

United 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 34% 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.

$238 Cheap Flights from Ontario to Paris in 2025/26

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Find the cheapest flights from Ontario to Paris

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Cheap round-trip flights

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5:05 am - 9:55 am

ONT

CDG

19h 50m2 stops

6:25 am - 10:53 pm

CDG

ONT

25h 28m2 stops

$547United Airlines

Sun, Jan 18 - Sat, Jan 31

6:00 am - 7:25 am

ONT

CDG

40h 25m2 stops

8:50 am - 10:53 pm

CDG

ONT

23h 03m2 stops

$549United Airlines

Mon, Jan 19 - Sun, Feb 1

10:30 pm - 7:55 am

ONT

CDG

24h 25m1 stop

9:05 am - 4:15 pm

CDG

ONT

40h 10m2 stops

$551Delta

Mon, Jan 19 - Sun, Feb 1

3:09 pm - 5:30 pm

ONT

CDG

17h 21m2 stops

6:25 pm - 10:13 pm

CDG

ONT

36h 48m2 stops

$552British Airways

Tue, Jan 20 - Sat, Jan 31

6:09 am - 9:40 am

ONT

CDG

18h 31m1 stop

6:15 am - 10:00 pm

CDG

ONT

24h 45m2 stops

$557United Airlines

Sun, Feb 15 - Mon, Feb 23

6:43 am - 9:00 am

ONT

CDG

17h 17m1 stop

7:15 am - 5:45 pm

CDG

ONT

19h 30m2 stops

$558Multiple Airlines

Tue, Apr 7 - Fri, Apr 17

10:30 pm - 6:10 am

ONT

CDG

22h 40m1 stop

7:10 am - 10:51 pm

CDG

ONT

24h 41m2 stops

$560Delta

Tue, Jan 20 - Sat, Jan 31

6:43 am - 10:00 am

ONT

CDG

18h 17m2 stops

7:15 am - 5:45 pm

CDG

ONT

19h 30m2 stops

$562Multiple Airlines

Tue, Apr 7 - Fri, Apr 17

7:10 am - 9:25 am

ONT

ORY

17h 15m2 stops

7:00 pm - 10:07 am

ORY

ONT

24h 07m2 stops

$579Iberia

Sun, Feb 15 - Mon, Feb 23

6:00 am - 9:25 am

ONT

ORY

18h 25m2 stops

12:50 pm - 10:08 am

ORY

ONT

30h 18m2 stops

$778Iberia

Thu, Feb 5 - Mon, Feb 9

Iberia flights from Ontario to Paris

Our best Iberia deals on Ontario to Paris flight tickets

Iberia

Jan 18

ONT10:58 amOntario

13h 07m

1 stop

CDG9:05 amParis Charles de Gaulle

Feb 1

CDG11:05 amParis Charles de Gaulle

20h 43m

1 stop

ONT10:48 pmOntario

$572

Find similar

Iberia

Jan 19

ONT7:16 amOntario

16h 49m

1 stop

CDG9:05 amParis Charles de Gaulle

Feb 1

CDG11:05 amParis Charles de Gaulle

20h 43m

1 stop

ONT10:48 pmOntario

$574

Find similar

Iberia

Feb 15

ONT7:10 amOntario

17h 15m

2 stops

ORY9:25 amParis Orly

Feb 23

ORY7:00 pmParis Orly

24h 07m

2 stops

ONT10:07 amOntario

$579

Find similar

British Airways flights from Ontario to Paris

Our best British Airways deals on Ontario to Paris flight tickets

British Airways

Jan 19

ONT4:45 pmOntario

15h 35m

2 stops

CDG5:20 pmParis Charles de Gaulle

Jan 26

CDG10:20 amParis Charles de Gaulle

21h 28m

2 stops

ONT10:48 pmOntario

$552

Find similar

British Airways

Feb 12

ONT5:06 pmOntario

21h 14m

2 stops

CDG11:20 pmParis Charles de Gaulle

Feb 19

CDG10:25 amParis Charles de Gaulle

21h 24m

2 stops

ONT10:49 pmOntario

$652

Find similar

British Airways

Feb 22

ONT2:44 pmOntario

17h 46m

2 stops

CDG5:30 pmParis Charles de Gaulle

Feb 28

CDG8:35 pmParis Charles de Gaulle

34h 29m

2 stops

ONT10:04 pmOntario

$729

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 1/18

5:05 am-9:55 am

2 stops19h 50m

Paris Charles de Gaulle

Sat 1/31

6:25 am-10:53 pm

2 stops25h 28m

$547

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 1/19

6:00 am-7:25 am

2 stops40h 25m

Paris Charles de Gaulle

Sun 2/1

8:50 am-10:53 pm

2 stops23h 03m

$549

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 1/19

10:30 pm-7:55 am

1 stop24h 25m

Paris Charles de Gaulle

Sun 2/1

9:05 am-4:15 pm

2 stops40h 10m

$551

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 1/20

3:09 pm-5:30 pm

2 stops17h 21m

Paris Charles de Gaulle

Sat 1/31

6:25 pm-10:13 pm

2 stops36h 48m

$552

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 2/15

6:09 am-9:40 am

1 stop18h 31m

Paris Charles de Gaulle

Mon 2/23

6:15 am-10:00 pm

2 stops24h 45m

$557

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 4/7

6:43 am-9:00 am

1 stop17h 17m

Paris Charles de Gaulle

Fri 4/17

7:15 am-5:45 pm

2 stops19h 30m

$558

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 1/20

10:30 pm-6:10 am

1 stop22h 40m

Paris Charles de Gaulle

Sat 1/31

7:10 am-10:51 pm

2 stops24h 41m

$560

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 4/7

6:43 am-10:00 am

2 stops18h 17m

Paris Charles de Gaulle

Fri 4/17

7:15 am-5:45 pm

2 stops19h 30m

$562

OntarioParis

ONT - ORY

ONTORY

Ontario

Sun 2/15

7:10 am-9:25 am

2 stops17h 15m

Paris Orly

Mon 2/23

7:00 pm-10:07 am

2 stops24h 07m

$579

OntarioParis

ONT - ORY

ONTORY

Ontario

Thu 2/5

6:00 am-9:25 am

2 stops18h 25m

Paris Orly

Mon 2/9

12:50 pm-10:08 am

2 stops30h 18m

$778

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 $855. 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 $992.

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 $723. 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 in the morning, with an average ticket price of $1,077. Departure times in the morning 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

Fastest flight time	13h 07m
Direct flights	None

The fastest flight from Ontario to Paris takes 13h 07m

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

Search flight deals

How far is Ontario to Paris by plane?
There are 5621.2 mi between Ontario and Paris. Flights usually cover this in 13h 07m, 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

Saint-Denis

Chartres

Ivry-sur-Seine

Levallois-Perret

Massy

Magny-le-Hongre

Nanterre

Orléans

Fontainebleau

Neuilly-sur-Seine

Suresnes

Chantilly

Beauvais

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.