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 35% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 24 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.

$394 Cheap Flights from Ontario to Paris in 2026

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Find the cheapest flights from Ontario to Paris

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Cheap round-trip flights

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1:27 pm - 10:25 am

ONT

CDG

35h 58m

1 stop

7:25 am - 10:26 pm

CDG

ONT

24h 01m

2 stops

$550United Airlines

Sat, Apr 11 - Fri, Apr 24

5:55 pm - 7:55 pm

ONT

CDG

17h 00m

2 stops

10:15 am - 9:00 pm

CDG

ONT

19h 45m

2 stops

$558Delta

Wed, Apr 29 - Wed, May 6

10:25 pm - 12:30 pm

ONT

CDG

29h 05m

1 stop

9:25 am - 6:33 pm

CDG

ONT

18h 08m

1 stop

$566KLM

Sat, Apr 11 - Fri, Apr 24

5:55 pm - 7:55 pm

ONT

CDG

17h 00m

2 stops

4:00 pm - 10:37 pm

CDG

ONT

15h 37m

1 stop

$572Delta

Wed, Apr 29 - Wed, May 6

11:05 am - 10:25 am

ONT

CDG

14h 20m

1 stop

9:15 am - 5:47 pm

CDG

ONT

17h 32m

1 stop

$575United Airlines

Wed, Apr 15 - Wed, Apr 22

6:00 am - 9:30 am

ONT

CDG

18h 30m

1 stop

10:25 am - 4:25 pm

CDG

ONT

15h 00m

1 stop

$604Multiple Airlines

Mon, Apr 13 - Tue, Apr 28

6:00 am - 10:25 am

ONT

CDG

19h 25m

1 stop

7:45 am - 10:30 pm

CDG

ONT

23h 45m

2 stops

$609United Airlines

Wed, May 6 - Sun, May 10

5:10 am - 10:20 am

ONT

CDG

20h 10m

3 stops

9:30 am - 10:26 pm

CDG

ONT

21h 56m

2 stops

$647Multiple Airlines

Sat, Apr 11 - Fri, Apr 24

2:08 pm - 6:10 pm

ONT

ORY

19h 02m

2 stops

12:45 pm - 11:46 pm

ORY

ONT

20h 01m

2 stops

$848Iberia

Tue, Apr 21 - Mon, Apr 27

10:59 am - 4:30 pm

ONT

ORY

20h 31m

2 stops

12:45 pm - 11:46 pm

ORY

ONT

20h 01m

2 stops

$869Iberia

Wed, Apr 29 - Wed, May 6

Iberia flights from Ontario to Paris

Our best Iberia deals on Ontario to Paris flight tickets

Iberia

Mar 24

ONT7:00 amOntario

18h 05m

1 stop

CDG9:05 amParis Charles de Gaulle

Mar 31

CDG10:00 amParis Charles de Gaulle

21h 49m

1 stop

ONT10:49 pmOntario

$773

Iberia

Apr 21

ONT2:08 pmOntario

19h 02m

2 stops

ORY6:10 pmParis Orly

Apr 27

ORY12:45 pmParis Orly

20h 01m

2 stops

ONT11:46 pmOntario

$848

Iberia

Apr 29

ONT10:59 amOntario

20h 31m

2 stops

ORY4:30 pmParis Orly

May 6

ORY12:45 pmParis Orly

20h 01m

2 stops

ONT11:46 pmOntario

$869

British Airways flights from Ontario to Paris

Our best British Airways deals on Ontario to Paris flight tickets

British Airways

Apr 26

ONT12:19 pmOntario

23h 16m

2 stops

CDG8:35 pmParis Charles de Gaulle

May 5

CDG10:35 amParis Charles de Gaulle

19h 19m

2 stops

ONT8:54 pmOntario

$800

British Airways

Apr 22

ONT4:52 pmOntario

19h 28m

2 stops

CDG9:20 pmParis Charles de Gaulle

Apr 29

CDG9:20 pmParis Charles de Gaulle

30h 17m

2 stops

ONT6:37 pmOntario

$801

British Airways

Mar 10

ONT10:56 amOntario

16h 39m

2 stops

CDG11:35 amParis Charles de Gaulle

Mar 17

CDG7:10 amParis Charles de Gaulle

19h 32m

2 stops

ONT6:42 pmOntario

$802

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 4/11

1:27 pm-10:25 am

1 stop35h 58m

Paris Charles de Gaulle

Fri 4/24

7:25 am-10:26 pm

2 stops24h 01m

$550

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/29

5:55 pm-7:55 pm

2 stops17h 00m

Paris Charles de Gaulle

Wed 5/6

10:15 am-9:00 pm

2 stops19h 45m

$558

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 4/11

10:25 pm-12:30 pm

1 stop29h 05m

Paris Charles de Gaulle

Fri 4/24

9:25 am-6:33 pm

1 stop18h 08m

$566

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/29

5:55 pm-7:55 pm

2 stops17h 00m

Paris Charles de Gaulle

Wed 5/6

4:00 pm-10:37 pm

1 stop15h 37m

$572

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/15

11:05 am-10:25 am

1 stop14h 20m

Paris Charles de Gaulle

Wed 4/22

9:15 am-5:47 pm

1 stop17h 32m

$575

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 4/13

6:00 am-9:30 am

1 stop18h 30m

Paris Charles de Gaulle

Tue 4/28

10:25 am-4:25 pm

1 stop15h 00m

$604

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 5/6

6:00 am-10:25 am

1 stop19h 25m

Paris Charles de Gaulle

Sun 5/10

7:45 am-10:30 pm

2 stops23h 45m

$609

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 4/11

5:10 am-10:20 am

3 stops20h 10m

Paris Charles de Gaulle

Fri 4/24

9:30 am-10:26 pm

2 stops21h 56m

$647

OntarioParis

ONT - ORY

ONTORY

Ontario

Tue 4/21

2:08 pm-6:10 pm

2 stops19h 02m

Paris Orly

Mon 4/27

12:45 pm-11:46 pm

2 stops20h 01m

$848

OntarioParis

ONT - ORY

ONTORY

Ontario

Wed 4/29

10:59 am-4:30 pm

2 stops20h 31m

Paris Orly

Wed 5/6

12:45 pm-11:46 pm

2 stops20h 01m

$869

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 $848. 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 $1,003.

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 $717. 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 $1,069. 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 35m
Direct flights	None

The fastest flight from Ontario to Paris takes 13h 35m

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 35m, 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.
What is the most popular airline from Ontario to Paris?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Paris is Delta (100% of total bookings).

Roissy-en-France

Chessy

Versailles

Tremblay-en-France

Courbevoie

Orly

Ivry-sur-Seine

Saint-Denis

Saint-Ouen

Chartres

Issy-les-Moulineaux

Levallois-Perret

Magny-le-Hongre

Suresnes

Nanterre

Orléans

Fontainebleau

Neuilly-sur-Seine

Massy

Chantilly

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.

An easier way to manage your Paris trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Nearby airports

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Feeling lucky

Fly into one of these airports located in Paris

Paris Beauvais-Tille Airport

Paris Charles de Gaulle Airport

Paris Orly Airport

Cheap flights from Ontario to Paris from $394

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 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from Ontario to Paris

Our best Iberia deals on Ontario to Paris flight tickets

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How to get the cheapest flight ticket from Ontario to Paris

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

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

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

What airlines fly to Paris?

When to book flights from Ontario to Paris

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

Direct flights

Traveling to a place near Paris?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Paris trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to France

Fly into one of these airports located in Paris

Airports listed have a maximum distance of 42.5 mi from Paris

Fly your favorite airline to Paris

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Paris

List of cabin classes available on flights landing in Paris. Availability may vary depending on flight origin and airline.

Popular cities in France

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Paris

Explore popular destinations other users love

According to popular flight searches on momondo this year