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

British Airways and KLM are the most popular carriers operating from France to Ontario

How long does it take to fly to Ontario?

Average flight duration from France to Ontario depends on which airport you fly into and out of. Flying from Paris to Los Angeles is 12h 56m on average, while flying from Lyon to Los Angeles is 14h 30m on average. Los Angeles is the most popular airport in Ontario.

What airlines fly to Ontario?

Air France, Air Tahiti Nui and British Airways are the top three most popular airlines that fly to Ontario from France according to our data. Air France is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 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 France to Ontario Airport?

Prices for flights from France to Ontario Airport are updated daily.

How old do you have to be to fly from France 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 France 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.

$488 Cheap Flights from France to Ontario in 2026/27

Find the cheapest flights from France to Los Angeles

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1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

6:00 am - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

21h 00m2 stops Denver Intl Reykjavik Keflavik Intl

$626Multiple Airlines

Thu, Dec 3 - Wed, Dec 9

1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

6:00 am - 12:10 pmONT Ontario-CDG Paris Charles de Gaulle

21h 10m2 stops Denver Intl Reykjavik Keflavik Intl

$627Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

6:00 am - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

21h 00m2 stops Denver Intl Reykjavik Keflavik Intl

$637Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

7:26 pm - 12:10 pmONT Ontario-CDG Paris Charles de Gaulle

31h 44m3 stops San Francisco Denver Intl Reykjavik Keflavik Intl

$648Multiple Airlines

Thu, Dec 3 - Wed, Dec 9

1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

7:26 pm - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

31h 34m3 stops San Francisco Denver Intl Reykjavik Keflavik Intl

$649Multiple Airlines

Thu, Dec 3 - Wed, Dec 9

1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

8:44 am - 12:10 pmONT Ontario-CDG Paris Charles de Gaulle

18h 26m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

$673Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

1:00 pm - 12:17 amCDG Paris Charles de Gaulle-ONT Ontario

20h 17m2 stops Reykjavik Keflavik Intl Denver Intl

8:44 am - 12:10 pmONT Ontario-CDG Paris Charles de Gaulle

18h 26m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

$683Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

1:00 pm - 10:17 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 17m2 stops Reykjavik Keflavik Intl Denver Intl

7:26 pm - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

31h 34m3 stops San Francisco Denver Intl Reykjavik Keflavik Intl

$693Multiple Airlines

Sat, Dec 5 - Sun, Dec 13

1:00 pm - 10:17 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 17m2 stops Reykjavik Keflavik Intl Denver Intl

6:00 am - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

21h 00m2 stops Denver Intl Reykjavik Keflavik Intl

$694Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

1:00 pm - 10:20 pmCDG Paris Charles de Gaulle-ONT Ontario

18h 20m2 stops Reykjavik Keflavik Intl Denver Intl

6:00 am - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

21h 00m2 stops Denver Intl Reykjavik Keflavik Intl

$702Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

Recent last minute flight deals from France to Los Angeles

Enter your travel dates to find the best prices.

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

$874Iberia

Mon, Nov 9 - Mon, Nov 23

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

$875Iberia

Thu, Nov 12 - Thu, Nov 26

11:50 am - 10:57 pmMRS Marseille-ONT Ontario

20h 07m2 stops London Heathrow Dallas/Fort Worth

12:42 pm - 3:40 pmONT Ontario-MRS Marseille

17h 58m2 stops Dallas/Fort Worth London Heathrow

$877British Airways

Tue, Nov 10 - Tue, Nov 17

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 12 - Tue, Nov 24

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

21h 41m1 stop Dallas/Fort Worth

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

13h 33m1 stop Dallas/Fort Worth

$880Iberia

Fri, Nov 13 - Sun, Dec 13

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

$881Iberia

Thu, Nov 12 - Wed, Nov 25

11:35 am - 11:46 pmCDG Paris Charles de Gaulle-ONT Ontario

21h 11m2 stops London Heathrow Dallas/Fort Worth

7:00 am - 10:40 amONT Ontario-CDG Paris Charles de Gaulle

18h 40m2 stops Dallas/Fort Worth London Heathrow

$885American Airlines

Wed, Nov 11 - Tue, Nov 17

1:00 pm - 11:16 amCDG Paris Charles de Gaulle-ONT Ontario

31h 16m3 stops Reykjavik Keflavik Intl Denver Intl Las Vegas Harry Reid Intl

6:45 am - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

20h 15m2 stops Denver Intl Reykjavik Keflavik Intl

$886Multiple Airlines

Thu, Nov 12 - Wed, Nov 25

7:05 am - 9:32 pmCDG Paris Charles de Gaulle-ONT Ontario

23h 27m2 stops London Heathrow Dallas/Fort Worth

11:59 pm - 5:30 pmONT Ontario-CDG Paris Charles de Gaulle

32h 31m2 stops Dallas/Fort Worth London Heathrow

$888American Airlines

Fri, Nov 13 - Mon, Nov 30

1:00 pm - 11:16 amCDG Paris Charles de Gaulle-ONT Ontario

31h 16m3 stops Reykjavik Keflavik Intl Denver Intl Las Vegas Harry Reid Intl

4:13 pm - 12:00 pmONT Ontario-CDG Paris Charles de Gaulle

34h 47m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

$889Multiple Airlines

Thu, Nov 12 - Tue, Nov 24

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British Airways flights from France to Ontario

Our best British Airways deals on France to Ontario flight tickets

British Airways

May 2

MRS10:05 amMarseille

20h 54m

2 stops

ONT9:59 pmOntario

May 9

ONT4:52 pmOntario

20h 53m

2 stops

MRS10:45 pmMarseille

$726

British Airways

Feb 16

MRS11:50 amMarseille

19h 41m

2 stops

ONT10:31 pmOntario

Feb 25

ONT2:29 pmOntario

17h 56m

2 stops

MRS5:25 pmMarseille

$729

British Airways

Jan 22

MRS11:05 amMarseille

21h 08m

2 stops

ONT11:13 pmOntario

Feb 9

ONT7:00 amOntario

18h 50m

2 stops

MRS10:50 amMarseille

$730

American Airlines flights from France to Ontario

Our best American Airlines deals on France to Ontario flight tickets

American Airlines

Feb 18

CDG11:35 amParis Charles de Gaulle

19h 38m

2 stops

ONT10:13 pmOntario

Feb 25

ONT4:25 pmOntario

16h 15m

2 stops

CDG5:40 pmParis Charles de Gaulle

$734

American Airlines

Feb 18

CDG1:30 pmParis Charles de Gaulle

19h 29m

2 stops

ONT11:59 pmOntario

Feb 25

ONT4:25 pmOntario

16h 15m

2 stops

CDG5:40 pmParis Charles de Gaulle

$740

American Airlines

Nov 19

CDG1:30 pmParis Charles de Gaulle

19h 29m

2 stops

ONT11:59 pmOntario

Nov 25

ONT10:37 amOntario

17h 03m

2 stops

CDG12:40 pmParis Charles de Gaulle

$741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Wed 12/9

6:00 am-12:00 pm

2 stops21h 00m

$626

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Thu 12/10

6:00 am-12:10 pm

2 stops21h 10m

$627

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Thu 12/10

6:00 am-12:00 pm

2 stops21h 00m

$637

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Wed 12/9

7:26 pm-12:10 pm

3 stops31h 44m

$648

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Wed 12/9

7:26 pm-12:00 pm

3 stops31h 34m

$649

Quickest round-trip

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Thu 12/10

8:44 am-12:10 pm

3 stops18h 26m

$673

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Thu 12/3

1:00 pm-12:17 am

2 stops20h 17m

Ontario

Thu 12/10

8:44 am-12:10 pm

3 stops18h 26m

$683

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Sat 12/5

1:00 pm-10:17 pm

2 stops18h 17m

Ontario

Sun 12/13

7:26 pm-12:00 pm

3 stops31h 34m

$693

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Tue 12/8

1:00 pm-10:17 pm

2 stops18h 17m

Ontario

Tue 12/15

6:00 am-12:00 pm

2 stops21h 00m

$694

ParisOntario

CDG Paris Charles de Gaulle - ONT Ontario

CDGONT

Paris Charles de Gaulle

Wed 12/2

1:00 pm-10:20 pm

2 stops18h 20m

Ontario

Wed 12/9

6:00 am-12:00 pm

2 stops21h 00m

$702

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 France 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

Other information

Can stopping save me money on France to Ontario flights?

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

Cheap France to Ontario flight deals and tips

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

Best Price Found	$488
Fastest flight time	14h 43m
Direct flights	None

The best one-way flight to Ontario from France in the past 72 hours is $488. The best round-trip flight deal from France to Ontario found on momondo in the last 72 hours is $626.

The fastest flight from France to Ontario takes 14h 43m

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

Search flight deals

Frequently asked questions about flying from France to Ontario

When did momondo last update prices for flights from France to Ontario Airport?
Prices for flights from France to Ontario Airport are updated daily.
How old do you have to be to fly from France 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 France 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 France to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from France to Ontario for you.

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

Yes. momondo enables you to select and highlight flights to Ontario from France with this policy.

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

momondo helps you find the best flight between France and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from France 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 France to Los Angeles from $488

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from France to Los Angeles departing on 1/18. 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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Recent round-trip flight deals from France to Los Angeles

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British Airways flights from France to Ontario

Our best British Airways deals on France to Ontario flight tickets

American Airlines flights from France to Ontario

Our best American Airlines deals on France to Ontario flight tickets

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How to get the cheapest flight ticket from France to Ontario

Can stopping save me money on France to Ontario flights?

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

What airlines fly to Ontario?

How long does it take to fly to Ontario?

Cheap France to Ontario flight deals and tips

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Frequently asked questions about flying from France 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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