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

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

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 39% 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.

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.

$365 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 - 8:57 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 32m1 stop New York John F Kennedy Intl

$868JetBlue

Mon, Sep 21 - Wed, Sep 30

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

25h 33m1 stop New York John F Kennedy Intl

12:25 pm - 10:09 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 44m1 stop New York John F Kennedy Intl

$883JetBlue

Wed, Oct 7 - Wed, Oct 14

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

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 8:59 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 34m1 stop New York John F Kennedy Intl

$884JetBlue

Sat, Sep 26 - Wed, Oct 7

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

25h 36m1 stop New York John F Kennedy Intl

12:25 pm - 10:09 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 44m1 stop New York John F Kennedy Intl

$887JetBlue

Sun, Sep 13 - Tue, Oct 13

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

$888JetBlue

Fri, Sep 11 - Wed, Sep 23

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

25h 10m1 stop New York John F Kennedy Intl

2:25 pm - 6:44 pmCDG Paris Charles de Gaulle-ONT Ontario

36h 19m2 stops Madrid Barajas Dallas/Fort Worth

$900Multiple Airlines

Wed, Oct 14 - Wed, Oct 28

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

25h 10m1 stop New York John F Kennedy Intl

8:45 pm - 9:35 amCDG Paris Charles de Gaulle-ONT Ontario

44h 50m2 stops London Heathrow Dallas/Fort Worth

$918Multiple Airlines

Thu, Oct 15 - Mon, Oct 26

6:37 pm - 10:20 amONT Ontario-CDG Paris Charles de Gaulle

30h 43m2 stops San Francisco Toronto Pearson Intl

11:05 am - 6:57 pmCDG Paris Charles de Gaulle-ONT Ontario

16h 52m1 stop Dallas/Fort Worth

$927Multiple Airlines

Mon, Nov 9 - Thu, Nov 19

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

17h 00m1 stop Dallas/Fort Worth

11:05 am - 9:39 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 34m1 stop Dallas/Fort Worth

$928Iberia

Mon, Nov 9 - Thu, Nov 19

9:29 am - 10:40 amONT Ontario-CDG Paris Charles de Gaulle

40h 11m2 stops Phoenix Sky Harbor Intl London Heathrow

7:05 am - 9:39 pmCDG Paris Charles de Gaulle-ONT Ontario

23h 34m2 stops London Heathrow Dallas/Fort Worth

$939Multiple Airlines

Mon, Nov 9 - Thu, Nov 19

Cheap last minute flights

Enter your travel dates to find the best prices.

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

28h 38m2 stops Portland Frankfurt am Main

8:25 am - 8:24 pmCDG Paris Charles de Gaulle-ONT Ontario

20h 59m2 stops Frankfurt am Main Portland

$1,244Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

7:12 am - 9:40 pmONT Ontario-CDG Paris Charles de Gaulle

29h 28m2 stops Portland Frankfurt am Main

8:25 am - 10:37 pmCDG Paris Charles de Gaulle-ONT Ontario

23h 12m2 stops Frankfurt am Main New York John F Kennedy Intl

$1,354Multiple Airlines

Sat, Aug 29 - Wed, Sep 2

10:47 am - 8:50 pmONT Ontario-CDG Paris Charles de Gaulle

25h 03m2 stops Portland Frankfurt am Main

8:25 am - 8:27 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 02m2 stops Frankfurt am Main New York John F Kennedy Intl

$1,365Multiple Airlines

Thu, Aug 27 - Sun, Sep 27

11:59 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

24h 16m1 stop New York John F Kennedy Intl

12:25 pm - 10:38 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 13m1 stop New York John F Kennedy Intl

$1,373JetBlue

Fri, Aug 28 - Fri, Sep 4

11:59 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

24h 16m1 stop New York John F Kennedy Intl

12:25 pm - 10:44 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 19m1 stop New York John F Kennedy Intl

$1,436JetBlue

Fri, Aug 28 - Sun, Sep 6

7:12 am - 3:50 pmONT Ontario-CDG Paris Charles de Gaulle

23h 38m2 stops Portland Frankfurt am Main

8:25 am - 5:10 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 45m2 stops Frankfurt am Main Portland

$1,466Multiple Airlines

Thu, Aug 27 - Sat, Aug 29

10:47 am - 3:50 pmONT Ontario-CDG Paris Charles de Gaulle

20h 03m2 stops Portland Frankfurt am Main

8:25 am - 8:24 pmCDG Paris Charles de Gaulle-ONT Ontario

20h 59m2 stops Frankfurt am Main Portland

$1,489Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

12:00 pm - 9:40 amONT Ontario-CDG Paris Charles de Gaulle

36h 40m2 stops Seattle/Tacoma Intl Dublin

10:20 am - 11:24 pmCDG Paris Charles de Gaulle-ONT Ontario

22h 04m2 stops Dublin Seattle/Tacoma Intl

$1,501Multiple Airlines

Fri, Aug 28 - Sun, Sep 6

7:12 am - 3:50 pmONT Ontario-CDG Paris Charles de Gaulle

23h 38m2 stops Portland Frankfurt am Main

8:25 am - 9:59 pmCDG Paris Charles de Gaulle-ONT Ontario

22h 34m2 stops Frankfurt am Main New York John F Kennedy Intl

$1,514Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

11:59 pm - 9:15 amONT Ontario-CDG Paris Charles de Gaulle

24h 16m1 stop New York John F Kennedy Intl

12:25 pm - 10:44 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 19m1 stop New York John F Kennedy Intl

$1,538JetBlue

Sun, Aug 30 - Sun, Sep 6

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JetBlue flights from Ontario to Paris

Our best JetBlue deals on Ontario to Paris flight tickets

JetBlue

Sep 21

ONT10:39 pmOntario

25h 36m

1 stop

CDG9:15 amParis Charles de Gaulle

Sep 30

CDG12:25 pmParis Charles de Gaulle

17h 32m

1 stop

ONT8:57 pmOntario

$868

JetBlue

Oct 7

ONT10:42 pmOntario

25h 33m

1 stop

CDG9:15 amParis Charles de Gaulle

Oct 14

CDG12:25 pmParis Charles de Gaulle

18h 44m

1 stop

ONT10:09 pmOntario

$883

JetBlue

Sep 26

ONT10:39 pmOntario

25h 36m

1 stop

CDG9:15 amParis Charles de Gaulle

Oct 7

CDG12:25 pmParis Charles de Gaulle

17h 34m

1 stop

ONT8:59 pmOntario

$884

Iberia flights from Ontario to Paris

Our best Iberia deals on Ontario to Paris flight tickets

Iberia

Nov 9

ONT7:00 amOntario

17h 00m

1 stop

CDG9:00 amParis Charles de Gaulle

Nov 19

CDG11:05 amParis Charles de Gaulle

19h 34m

1 stop

ONT9:39 pmOntario

$928

Iberia

Oct 30

ONT7:00 amOntario

18h 05m

1 stop

CDG9:05 amParis Charles de Gaulle

Nov 15

CDG11:05 amParis Charles de Gaulle

19h 27m

1 stop

ONT9:32 pmOntario

$982

Iberia

Sep 20

ONT8:25 amOntario

14h 20m

1 stop

CDG7:45 amParis Charles de Gaulle

Oct 6

CDG10:00 amParis Charles de Gaulle

17h 44m

1 stop

ONT6:44 pmOntario

$1,045

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Mon 9/21

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

$868

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Wed 10/7

10:42 pm-9:15 am

1 stop25h 33m

Paris Charles de Gaulle

Wed 10/14

12:25 pm-10:09 pm

1 stop18h 44m

$883

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sat 9/26

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Wed 10/7

12:25 pm-8:59 pm

1 stop17h 34m

$884

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Sun 9/13

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Tue 10/13

12:25 pm-10:09 pm

1 stop18h 44m

$887

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Fri 9/11

10:39 pm-9:15 am

1 stop25h 36m

Paris Charles de Gaulle

Wed 9/23

12:25 pm-8:57 pm

1 stop17h 32m

$888

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Wed 10/14

11:05 pm-9:15 am

1 stop25h 10m

Paris Charles de Gaulle

Wed 10/28

2:25 pm-6:44 pm

2 stops36h 19m

$900

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Thu 10/15

11:05 pm-9:15 am

1 stop25h 10m

Paris Charles de Gaulle

Mon 10/26

8:45 pm-9:35 am

2 stops44h 50m

$918

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Mon 11/9

6:37 pm-10:20 am

2 stops30h 43m

Paris Charles de Gaulle

Thu 11/19

11:05 am-6:57 pm

1 stop16h 52m

$927

Quickest round-trip

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Mon 11/9

7:00 am-9:00 am

1 stop17h 00m

Paris Charles de Gaulle

Thu 11/19

11:05 am-9:39 pm

1 stop19h 34m

$928

OntarioParis

ONT Ontario - CDG Paris Charles de Gaulle

ONTCDG

Ontario

Mon 11/9

9:29 am-10:40 am

2 stops40h 11m

Paris Charles de Gaulle

Thu 11/19

7:05 am-9:39 pm

2 stops23h 34m

$939

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 typical price of a round-trip flight between Ontario and Paris?

Prices are currently low for flights on this route.

Typical prices usually range from $1,082 to $1,418.
The lowest price recently found on this route was $868.

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 $976. 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 $1,177.

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 $882. 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 $1,201. 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	$365
Fastest flight time	13h 49m
Direct flights	None

The best one-way flight to Paris from Ontario in the past 72 hours is $365. 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 49m

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 49m, 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

Saint-Denis

Tremblay-en-France

Ivry-sur-Seine

Fontainebleau

Saint-Ouen

Courbevoie

Neuilly-sur-Seine

Serris

Orly

Massy

Nanterre

Levallois-Perret

Suresnes

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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Nearby airports

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Other France destinations

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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 $365

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 9/28. 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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JetBlue flights from Ontario to Paris

Our best JetBlue deals on Ontario to Paris flight tickets

Iberia flights from Ontario to Paris

Our best Iberia 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.

See travel insights to Paris from

How to get the cheapest flight ticket from Ontario to Paris

What is the typical price of a round-trip flight between Ontario and 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

Complete your trip to Paris

Explore popular destinations other users love

According to popular flight searches on momondo this year