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

KLM is the most popular carrier operating from Paris to Ontario

What airlines fly to Ontario?

Air France, Air Tahiti Nui and Delta are the top three most popular airlines that fly to Ontario from Paris according to our data. Air France is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Paris to Ontario Airport?

Prices for flights from Paris to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Paris to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Paris to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$407 Cheap Flights from Paris to Ontario in 2026/27

Find the cheapest flights from Paris to Los Angeles

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 am - 8:01 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 56m2 stops Frankfurt am Main San Francisco

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

17h 55m1 stop Chicago O'Hare Intl

$709United Airlines

Wed, Jan 13 - Fri, Jan 22

11:05 am - 8:01 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 56m2 stops Frankfurt am Main San Francisco

11:27 am - 10:15 amONT Ontario-CDG Paris Charles de Gaulle

13h 48m1 stop San Francisco

$710United Airlines

Wed, Feb 3 - Wed, Feb 17

10:10 am - 9:59 pmCDG Paris Charles de Gaulle-ONT Ontario

20h 49m2 stops Frankfurt am Main Houston George Bush Intcntl

9:03 am - 10:15 amONT Ontario-CDG Paris Charles de Gaulle

16h 12m1 stop San Francisco

$711United Airlines

Sat, Feb 20 - Tue, Mar 9

11:05 am - 8:25 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 20m2 stops Frankfurt am Main San Francisco

6:37 pm - 7:25 amONT Ontario-CDG Paris Charles de Gaulle

27h 48m2 stops San Francisco Newark

$713United Airlines

Mon, Feb 1 - Mon, Feb 15

6:40 am - 5:35 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 55m2 stops Frankfurt am Main San Francisco

11:27 am - 10:15 amONT Ontario-CDG Paris Charles de Gaulle

13h 48m1 stop San Francisco

$714United Airlines

Sat, Feb 6 - Wed, Feb 17

9:55 am - 8:25 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 30m2 stops Zurich San Francisco

11:27 am - 10:15 amONT Ontario-CDG Paris Charles de Gaulle

13h 48m1 stop San Francisco

$715United Airlines

Sun, Feb 7 - Wed, Feb 17

9:55 am - 8:25 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 30m2 stops Zurich San Francisco

11:27 am - 10:15 amONT Ontario-CDG Paris Charles de Gaulle

13h 48m1 stop San Francisco

$716United Airlines

Sun, Feb 7 - Mon, Feb 15

11:05 am - 8:01 pmCDG Paris Charles de Gaulle-ONT Ontario

17h 56m2 stops Frankfurt am Main San Francisco

5:00 am - 10:25 amONT Ontario-CDG Paris Charles de Gaulle

20h 25m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

$717United Airlines

Wed, Jan 27 - Thu, Feb 4

9:55 am - 8:25 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 30m2 stops Zurich San Francisco

11:27 am - 10:15 amONT Ontario-CDG Paris Charles de Gaulle

13h 48m1 stop San Francisco

$719United Airlines

Sun, Feb 7 - Mon, Feb 15

11:05 am - 11:13 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 08m1 stop Dallas/Fort Worth

10:38 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

13h 27m1 stop Dallas/Fort Worth

$721Iberia

Wed, Jan 13 - Sat, Jan 23

Cheap last minute flights

Enter your travel dates to find the best prices.

11:05 am - 11:46 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 41m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$869Iberia

Thu, Nov 5 - Thu, Nov 26

11:05 am - 9:32 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 27m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$873Iberia

Thu, Nov 5 - Thu, Nov 12

11:05 am - 11:46 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 41m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$874Iberia

Thu, Nov 5 - Wed, Nov 18

11:05 am - 9:32 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 27m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$877Iberia

Thu, Nov 5 - Fri, Nov 13

11:05 am - 9:32 pmCDG Paris Charles de Gaulle-ONT Ontario

19h 27m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$878Iberia

Thu, Nov 5 - Thu, Nov 12

11:05 am - 6:42 pmCDG Paris Charles de Gaulle-ONT Ontario

16h 37m1 stop Dallas/Fort Worth

10:32 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

13h 33m1 stop Dallas/Fort Worth

$900American Airlines

Thu, Nov 5 - Tue, Dec 8

11:05 am - 6:42 pmCDG Paris Charles de Gaulle-ONT Ontario

16h 37m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$901Iberia

Wed, Nov 4 - Wed, Nov 11

11:05 am - 11:46 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 41m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$905Iberia

Thu, Nov 5 - Sun, Nov 8

11:05 am - 11:46 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 41m1 stop Dallas/Fort Worth

7:00 am - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

17h 05m1 stop Dallas/Fort Worth

$906Iberia

Mon, Nov 2 - Sun, Nov 15

11:05 am - 6:42 pmCDG Paris Charles de Gaulle-ONT Ontario

16h 37m1 stop Dallas/Fort Worth

11:59 pm - 9:05 amONT Ontario-CDG Paris Charles de Gaulle

24h 06m1 stop Dallas/Fort Worth

$909British Airways

Thu, Nov 5 - Sat, Nov 21

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Air Canada flights from Paris to Ontario

Our best Air Canada deals on Paris to Ontario flight tickets

Air Canada

Jan 12

CDG12:05 pmParis Charles de Gaulle

33h 35m

2 stops

ONT12:40 pmOntario

Jan 22

ONT5:00 amOntario

20h 25m

2 stops

CDG10:25 amParis Charles de Gaulle

$722

Air Canada

Apr 19

CDG12:40 pmParis Charles de Gaulle

40h 40m

2 stops

ONT8:20 pmOntario

Apr 26

ONT5:00 amOntario

17h 05m

2 stops

CDG7:05 amParis Charles de Gaulle

$729

Air Canada

Feb 17

CDG2:00 pmParis Charles de Gaulle

31h 39m

2 stops

ONT12:39 pmOntario

Mar 4

ONT5:00 amOntario

20h 25m

2 stops

CDG10:25 amParis Charles de Gaulle

$746

Iberia flights from Paris to Ontario

Our best Iberia deals on Paris to Ontario flight tickets

Iberia

Jan 13

CDG11:05 amParis Charles de Gaulle

21h 08m

1 stop

ONT11:13 pmOntario

Jan 23

ONT10:38 amOntario

13h 27m

1 stop

CDG9:05 amParis Charles de Gaulle

$721

Iberia

Nov 13

CDG11:05 amParis Charles de Gaulle

19h 27m

1 stop

ONT9:32 pmOntario

Nov 29

ONT6:00 amOntario

18h 05m

1 stop

CDG9:05 amParis Charles de Gaulle

$727

Iberia

Nov 13

CDG11:05 amParis Charles de Gaulle

19h 27m

1 stop

ONT9:32 pmOntario

Nov 28

ONT7:00 amOntario

17h 05m

1 stop

CDG9:05 amParis Charles de Gaulle

$730

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Wed 1/13

11:05 am-8:01 pm

2 stops17h 56m

Ontario

Fri 1/22

7:00 am-9:55 am

1 stop17h 55m

$709

Quickest round-trip

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Wed 2/3

11:05 am-8:01 pm

2 stops17h 56m

Ontario

Wed 2/17

11:27 am-10:15 am

1 stop13h 48m

$710

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Sat 2/20

10:10 am-9:59 pm

2 stops20h 49m

Ontario

Tue 3/9

9:03 am-10:15 am

1 stop16h 12m

$711

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Mon 2/1

11:05 am-8:25 pm

2 stops18h 20m

Ontario

Mon 2/15

6:37 pm-7:25 am

2 stops27h 48m

$713

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Sat 2/6

6:40 am-5:35 pm

2 stops19h 55m

Ontario

Wed 2/17

11:27 am-10:15 am

1 stop13h 48m

$714

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Sun 2/7

9:55 am-8:25 pm

2 stops19h 30m

Ontario

Wed 2/17

11:27 am-10:15 am

1 stop13h 48m

$715

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Sun 2/7

9:55 am-8:25 pm

2 stops19h 30m

Ontario

Mon 2/15

11:27 am-10:15 am

1 stop13h 48m

$716

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Wed 1/27

11:05 am-8:01 pm

2 stops17h 56m

Ontario

Thu 2/4

5:00 am-10:25 am

2 stops20h 25m

$717

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Sun 2/7

9:55 am-8:25 pm

2 stops19h 30m

Ontario

Mon 2/15

11:27 am-10:15 am

1 stop13h 48m

$719

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Wed 1/13

11:05 am-11:13 pm

1 stop21h 08m

Ontario

Sat 1/23

10:38 am-9:05 am

1 stop13h 27m

$721

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 Paris to Ontario

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

Can stopping save me money on Paris to Ontario flights?

You could potentially save up to 1% on your flight if you consider stops on a Paris to Ontario flight.

When to book flights from Paris to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Paris to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Paris to Ontario (PAR to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Paris to Ontario

Best Price Found	$407
Fastest flight time	14h 12m
Direct flights	None

The best one-way flight to Ontario from Paris in the past 72 hours is $407. The best round-trip flight deal from Paris to Ontario found on momondo in the last 72 hours is $709.

The fastest flight from Paris to Ontario takes 14h 12m

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

Search flight deals

Frequently asked questions about flying from Paris to Ontario

How far is Paris to Ontario by plane?
Paris and Ontario are 5621.2 mi apart from one another. Typically, this will take 14h 12m by plane in normal conditions.
When did momondo last update prices for flights from Paris to Ontario Airport?
Prices for flights from Paris to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Paris to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Paris to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Paris to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Paris to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Paris to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Paris. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Paris to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Paris to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Ontario 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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Cheap flights from Paris to Los Angeles from $407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paris to Los Angeles departing on 1/15. 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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Air Canada flights from Paris to Ontario

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How to get the cheapest flight ticket from Paris to Ontario

Can stopping save me money on Paris to Ontario flights?

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What airlines fly to Ontario?

When to book flights from Paris to Ontario

Cheap Paris to Ontario (PAR to ONT) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Paris to Ontario

Why use momondo?

An easier way to manage your Ontario 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 the United States

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Fly your favorite airline to Los Angeles

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

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

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