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.

$331 Cheap Flights from Ontario to Paris in 2026

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Find the cheapest flights from Ontario to Paris

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One-way

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Cheap round-trip flights

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4:52 pm - 8:15 pm

ONT

CDG

18h 23m

2 stops

10:35 am - 8:54 pm

CDG

ONT

19h 19m

2 stops

$554British Airways

Tue, May 5 - Tue, May 12

3:19 pm - 5:30 pm

ONT

CDG

18h 11m

2 stops

10:10 am - 10:06 am

CDG

ONT

31h 56m

2 stops

$559British Airways

Tue, Mar 10 - Tue, Mar 17

2:08 pm - 5:30 pm

ONT

CDG

18h 22m

2 stops

12:45 pm - 11:46 pm

CDG

ONT

20h 01m

2 stops

$561Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

6:00 am - 9:20 am

ONT

CDG

19h 20m

1 stop

6:00 pm - 11:51 pm

CDG

ONT

37h 51m

2 stops

$562Virgin Atlantic

Mon, Mar 9 - Mon, Mar 23

6:37 pm - 9:40 am

ONT

CDG

31h 03m

1 stop

9:00 am - 12:18 pm

CDG

ONT

35h 18m

1 stop

$567United Airlines

Mon, Mar 9 - Mon, Mar 23

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 8 - Wed, Apr 15

6:15 am - 9:40 am

ONT

CDG

19h 25m

1 stop

1:00 pm - 12:18 pm

CDG

ONT

31h 18m

2 stops

$579United Airlines

Wed, Mar 11 - Tue, Mar 24

6:15 am - 9:40 am

ONT

CDG

19h 25m

1 stop

10:10 am - 5:41 pm

CDG

ONT

39h 31m

2 stops

$580United Airlines

Wed, Mar 11 - Mon, Mar 23

6:45 pm - 10:00 am

ONT

CDG

54h 15m

2 stops

2:10 pm - 12:14 pm

CDG

ONT

31h 04m

2 stops

$587Air Canada

Fri, Apr 10 - Wed, Apr 22

8:49 am - 4:20 pm

ONT

ORY

22h 31m

1 stop

6:50 pm - 1:40 pm

ORY

ONT

27h 50m

2 stops

$917Multiple Airlines

Thu, Apr 9 - Mon, Apr 20

Virgin Atlantic flights from Ontario to Paris

Our best Virgin Atlantic deals on Ontario to Paris flight tickets

Virgin Atlantic

Mar 9

ONT6:00 amOntario

19h 20m

1 stop

CDG9:20 amParis Charles de Gaulle

Mar 23

CDG6:00 pmParis Charles de Gaulle

37h 51m

2 stops

ONT11:51 pmOntario

$562

Virgin Atlantic

Feb 20

ONT6:00 amOntario

22h 50m

2 stops

CDG1:50 pmParis Charles de Gaulle

Feb 27

CDG11:30 amParis Charles de Gaulle

20h 07m

1 stop

ONT10:37 pmOntario

$1,693

United Airlines flights from Ontario to Paris

Our best United Airlines deals on Ontario to Paris flight tickets

United Airlines

Mar 9

ONT6:37 pmOntario

31h 03m

1 stop

CDG9:40 amParis Charles de Gaulle

Mar 23

CDG9:00 amParis Charles de Gaulle

35h 18m

1 stop

ONT12:18 pmOntario

$567

United Airlines

Apr 8

ONT11:05 amOntario

14h 20m

1 stop

CDG10:25 amParis Charles de Gaulle

Apr 15

CDG9:15 amParis Charles de Gaulle

17h 32m

1 stop

ONT5:47 pmOntario

$575

United Airlines

Mar 11

ONT6:15 amOntario

19h 25m

1 stop

CDG9:40 amParis Charles de Gaulle

Mar 24

CDG1:00 pmParis Charles de Gaulle

31h 18m

2 stops

ONT12:18 pmOntario

$579

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 5/5

4:52 pm-8:15 pm

2 stops18h 23m

Paris Charles de Gaulle

Tue 5/12

10:35 am-8:54 pm

2 stops19h 19m

$554

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 3/10

3:19 pm-5:30 pm

2 stops18h 11m

Paris Charles de Gaulle

Tue 3/17

10:10 am-10:06 am

2 stops31h 56m

$559

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/8

2:08 pm-5:30 pm

2 stops18h 22m

Paris Charles de Gaulle

Wed 4/15

12:45 pm-11:46 pm

2 stops20h 01m

$561

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 3/9

6:00 am-9:20 am

1 stop19h 20m

Paris Charles de Gaulle

Mon 3/23

6:00 pm-11:51 pm

2 stops37h 51m

$562

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 3/9

6:37 pm-9:40 am

1 stop31h 03m

Paris Charles de Gaulle

Mon 3/23

9:00 am-12:18 pm

1 stop35h 18m

$567

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/8

11:05 am-10:25 am

1 stop14h 20m

Paris Charles de Gaulle

Wed 4/15

9:15 am-5:47 pm

1 stop17h 32m

$575

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 3/11

6:15 am-9:40 am

1 stop19h 25m

Paris Charles de Gaulle

Tue 3/24

1:00 pm-12:18 pm

2 stops31h 18m

$579

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 3/11

6:15 am-9:40 am

1 stop19h 25m

Paris Charles de Gaulle

Mon 3/23

10:10 am-5:41 pm

2 stops39h 31m

$580

OntarioParis

ONT - CDG

ONTCDG

Ontario

Fri 4/10

6:45 pm-10:00 am

2 stops54h 15m

Paris Charles de Gaulle

Wed 4/22

2:10 pm-12:14 pm

2 stops31h 04m

$587

OntarioParis

ONT - ORY

ONTORY

Ontario

Thu 4/9

8:49 am-4:20 pm

1 stop22h 31m

Paris Orly

Mon 4/20

6:50 pm-1:40 pm

2 stops27h 50m

$917

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 Sunday when prices can be found for as low as $850. 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 $998.

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 $719. 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 $1,063. 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

Versailles

Chessy

Tremblay-en-France

Courbevoie

Orly

Ivry-sur-Seine

Saint-Denis

Chartres

Saint-Ouen

Issy-les-Moulineaux

Levallois-Perret

Magny-le-Hongre

Suresnes

Nanterre

Orléans

Fontainebleau

Neuilly-sur-Seine

Serris

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.

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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Other flights from Ontario

Complete your trip

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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 $331

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 4/18. 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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Filter for what you want

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Virgin Atlantic flights from Ontario to Paris

Our best Virgin Atlantic deals on Ontario to Paris flight tickets

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Our best United Airlines 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