What airlines fly to Paris?

Air France, Delta and Air Tahiti Nui 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 38% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 21 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

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

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

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.

$352 Cheap Flights from Ontario to Paris in 2026

Find the cheapest flights from Ontario to Paris

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 10:14 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 49m1 stop New York John F Kennedy Intl

$868JetBlue

Sun, Oct 4 - Sat, Oct 10

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 10:14 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 49m1 stop New York John F Kennedy Intl

$870JetBlue

Sun, Oct 4 - Sat, Oct 10

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$875JetBlue

Mon, Sep 28 - Wed, Sep 30

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 10:14 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 49m1 stop New York John F Kennedy Intl

$879JetBlue

Sun, Oct 4 - Sat, Oct 10

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 10:12 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 47m1 stop New York John F Kennedy Intl

$892JetBlue

Fri, Oct 2 - Wed, Oct 14

11:05 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 10m1 stop New York John F Kennedy Intl

12:25 pm - 10:12 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 47m1 stop New York John F Kennedy Intl

$933JetBlue

Sat, Oct 10 - Thu, Oct 15

11:05 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 10m1 stop New York John F Kennedy Intl

12:25 pm - 10:12 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 47m1 stop New York John F Kennedy Intl

$934JetBlue

Tue, Oct 13 - Thu, Oct 15

11:05 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 10m1 stop New York John F Kennedy Intl

12:25 pm - 10:14 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 49m1 stop New York John F Kennedy Intl

$935JetBlue

Thu, Oct 8 - Sat, Oct 10

10:42 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 33m1 stop New York John F Kennedy Intl

12:25 pm - 10:14 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 49m1 stop New York John F Kennedy Intl

$936JetBlue

Mon, Oct 5 - Sat, Oct 10

7:00 am - 9:55 amONT Ontario-CDG Paris Charles de Gaulle

17h 55m1 stop Chicago O'Hare Intl

10:10 am - 8:26 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 16m2 stops Frankfurt am Main San Francisco

$972United Airlines

Sun, Jan 10 - Sun, Jan 24

Cheap last minute flights

Enter your travel dates to find the best prices.

12:07 pm - 4:20 pmONT Ontario-ORY Paris Orly

19h 13m1 stop San Francisco

6:30 pm - 7:36 pmORY Paris Orly-ONT Ontario

34h 06m1 stop San Francisco

$1,052Multiple Airlines

Thu, Sep 17 - Wed, Sep 30

12:07 pm - 4:20 pmONT Ontario-ORY Paris Orly

19h 13m1 stop San Francisco

6:30 pm - 4:49 pmORY Paris Orly-ONT Ontario

31h 19m2 stops San Francisco Las Vegas Harry Reid Intl

$1,127Multiple Airlines

Thu, Sep 17 - Wed, Sep 30

7:12 am - 8:50 pmONT Ontario-CDG Paris Charles de Gaulle

28h 38m2 stops Portland Frankfurt am Main

8:25 am - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 32m2 stops Frankfurt am Main New York John F Kennedy Intl

$1,141Multiple Airlines

Thu, Sep 17 - Wed, Sep 23

12:07 pm - 11:00 amONT Ontario-ORY Paris Orly

37h 53m2 stops San Francisco Lisbon Humberto Delgado

9:15 pm - 7:36 pmORY Paris Orly-ONT Ontario

31h 21m2 stops Lisbon Humberto Delgado San Francisco

$1,149Multiple Airlines

Thu, Sep 17 - Wed, Sep 30

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$1,282JetBlue

Tue, Sep 15 - Tue, Sep 22

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$1,287JetBlue

Mon, Sep 14 - Tue, Sep 29

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$1,296JetBlue

Sun, Sep 13 - Wed, Sep 23

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$1,331JetBlue

Mon, Sep 14 - Mon, Sep 21

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$1,332JetBlue

Sun, Sep 13 - Mon, Sep 28

10:39 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$1,334JetBlue

Mon, Sep 14 - Sat, Sep 19

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Delta flights from Ontario to Paris

Our best Delta deals on Ontario to Paris flight tickets

Delta

Oct 5

ONT6:00 pmOntario

16h 55m

2 stops

CDG7:55 pmParis Charles de Gaulle

Oct 20

CDG11:45 amParis Charles de Gaulle

19h 58m

2 stops

ONT10:43 pmOntario

$1,015

Delta

Oct 5

ONT9:52 amOntario

14h 38m

1 stop

CDG9:30 amParis Charles de Gaulle

Oct 20

CDG7:10 amParis Charles de Gaulle

19h 02m

2 stops

ONT5:12 pmOntario

$1,018

Delta

Oct 6

ONT11:56 amOntario

16h 54m

1 stop

CDG1:50 pmParis Charles de Gaulle

Oct 20

CDG2:30 pmParis Charles de Gaulle

34h 53m

2 stops

ONT4:23 pmOntario

$1,020

American Airlines flights from Ontario to Paris

Our best American Airlines deals on Ontario to Paris flight tickets

American Airlines

Oct 5

ONT10:25 amOntario

16h 05m

2 stops

CDG11:30 amParis Charles de Gaulle

Oct 20

CDG8:10 amParis Charles de Gaulle

16h 06m

2 stops

ONT3:16 pmOntario

$1,022

American Airlines

Oct 5

ONT11:10 pmOntario

23h 35m

1 stop

CDG7:45 amParis Charles de Gaulle

Oct 20

CDG10:00 amParis Charles de Gaulle

32h 35m

1 stop

ONT9:35 amOntario

$1,024

American Airlines

Oct 6

ONT2:22 pmOntario

18h 08m

2 stops

CDG5:30 pmParis Charles de Gaulle

Oct 20

CDG8:10 amParis Charles de Gaulle

16h 06m

2 stops

ONT3:16 pmOntario

$1,028

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sun 10/4

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Sat 10/10

12:25 pm-10:14 pm

1 stop18h 49m

$868

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sun 10/4

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Sat 10/10

12:25 pm-10:14 pm

1 stop18h 49m

$870

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Mon 9/28

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Wed 9/30

12:25 pm-8:57 pm

1 stop17h 32m

$875

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sun 10/4

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Sat 10/10

12:25 pm-10:14 pm

1 stop18h 49m

$879

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Fri 10/2

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Wed 10/14

12:25 pm-10:12 pm

1 stop18h 47m

$892

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sat 10/10

11:05 pm-9:15 am

1 stop25h 10m

Paris Charles de Gaulle

Thu 10/15

12:25 pm-10:12 pm

1 stop18h 47m

$933

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Tue 10/13

11:05 pm-9:15 am

1 stop25h 10m

Paris Charles de Gaulle

Thu 10/15

12:25 pm-10:12 pm

1 stop18h 47m

$934

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Thu 10/8

11:05 pm-9:15 am

1 stop25h 10m

Paris Charles de Gaulle

Sat 10/10

12:25 pm-10:14 pm

1 stop18h 49m

$935

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Mon 10/5

10:42 pm-9:15 am

1 stop25h 33m

Paris Charles de Gaulle

Sat 10/10

12:25 pm-10:14 pm

1 stop18h 49m

$936

Quickest round-trip

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sun 1/10

7:00 am-9:55 am

1 stop17h 55m

Paris Charles de Gaulle

Sun 1/24

10:10 am-8:26 pm

2 stops19h 16m

$972

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 month to fly to Paris?

The month of December is, on average, the cheapest month to fly to Paris from Ontario, with most prices found around $0. If you are unable to visit Paris during the month of December, then departing from Ontario during the month January is also very affordable. Most momondo users find prices during this month for around $0.

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

The cheapest day to depart from Ontario to Paris is on a Tuesday when prices can be found for as low as $987. 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 $1,190.

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 $908. 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 $1,209. 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

Best Price Found	$352
Fastest flight time	13h 29m
Direct flights	None

The best one-way flight to Paris from Ontario in the past 72 hours is $352. The best round-trip flight deal from Ontario to Paris found on momondo in the last 72 hours is $868.

The fastest flight from Ontario to Paris takes 13h 29m

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

Search flight deals

Frequently asked questions about flying from Ontario to Paris

How far is Ontario to Paris by plane?
There are 5621.2 mi between Ontario and Paris. Flights usually cover this in 13h 29m, 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

Magny-le-Hongre

Chessy

Versailles

Ivry-sur-Seine

Saint-Denis

Tremblay-en-France

Courbevoie

Saint-Ouen

Fontainebleau

Neuilly-sur-Seine

Serris

Orly

Nanterre

Massy

Suresnes

Levallois-Perret

Vincennes

Orléans

Chartres

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.

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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 $352

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 10/4. 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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Delta flights from Ontario to Paris

Our best Delta deals on Ontario to Paris flight tickets

American Airlines flights from Ontario to Paris

Our best American Airlines deals on Ontario to Paris flight tickets

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Use the filters below to find and compare flights from Ontario to Paris that are best for you.

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How to get the cheapest flight ticket from Ontario to Paris

What is the cheapest month to fly 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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Paris

Traveling to a place near Paris?

Why use momondo?

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

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