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

JetBlue and American Airlines are the most popular carriers operating from Paris to Ontario

What airlines fly to Ontario?

Air France, Norse Atlantic Airways 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 39% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 11 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.

$391 Cheap Flights from Paris to Ontario in 2025/26

Q: What is the typical price of a round-trip flight between Paris and Ontario?

Prices are currently low for flights on this route. Typical prices usually range from $734 to $792. The lowest price recently found on this route was $712.

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Find the cheapest flights from Paris to Los Angeles

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 pm - 10:53 pm

CDG

ONT

17h 28m2 stops

6:10 am - 9:40 am

ONT

CDG

18h 30m1 stop

$712United Airlines

Mon, Jan 19 - Sat, Feb 28

6:25 am - 5:51 pm

CDG

ONT

20h 26m2 stops

6:00 am - 7:25 am

ONT

CDG

16h 25m2 stops

$713United Airlines

Sat, Jan 24 - Sat, Jan 31

11:30 am - 10:51 pm

CDG

ONT

20h 21m1 stop

1:11 pm - 5:05 pm

ONT

CDG

18h 54m2 stops

$729Delta

Fri, Jan 9 - Tue, Jan 13

11:30 am - 10:51 pm

CDG

ONT

20h 21m1 stop

12:41 pm - 1:15 pm

ONT

CDG

15h 34m1 stop

$732Delta

Fri, Jan 9 - Tue, Jan 13

10:20 am - 4:15 pm

CDG

ONT

14h 55m1 stop

12:00 pm - 10:30 am

ONT

CDG

13h 30m1 stop

$733Air France

Fri, Jan 30 - Sun, Apr 19

7:10 am - 10:48 pm

CDG

ONT

24h 38m2 stops

7:16 am - 9:05 am

ONT

CDG

16h 49m1 stop

$737American Airlines

Wed, Feb 4 - Sun, Feb 8

10:20 am - 4:15 pm

CDG

ONT

14h 55m1 stop

12:41 pm - 10:50 am

ONT

CDG

13h 09m1 stop

$740Air France

Sun, Feb 1 - Mon, Feb 9

7:25 am - 10:08 am

ORY

ONT

35h 43m2 stops

6:00 am - 1:35 pm

ONT

ORY

22h 35m2 stops

$750American Airlines

Wed, Feb 4 - Sun, Feb 8

6:40 am - 10:30 pm

ORY

ONT

23h 50m2 stops

6:00 am - 9:25 am

ONT

ORY

19h 25m2 stops

$1,135Iberia

Mon, Mar 16 - Sun, Mar 22

7:00 am - 10:49 pm

ORY

ONT

24h 49m2 stops

10:59 am - 1:35 pm

ONT

ORY

17h 36m2 stops

$1,274Iberia

Sat, Feb 21 - Sat, Mar 7

American Airlines flights from Paris to Ontario

Our best American Airlines deals on Paris to Ontario flight tickets

American Airlines

Feb 4

CDG7:10 amParis Charles de Gaulle

20h 35m

2 stops

ONT6:45 pmOntario

Feb 8

ONT7:16 amOntario

16h 49m

1 stop

CDG9:05 amParis Charles de Gaulle

$737

Find similar

American Airlines

Feb 4

ORY7:25 amParis Orly

35h 43m

2 stops

ONT10:08 amOntario

Feb 8

ONT6:00 amOntario

22h 35m

2 stops

ORY1:35 pmParis Orly

$750

Find similar

American Airlines

May 11

CDG10:40 amParis Charles de Gaulle

22h 00m

2 stops

ONT11:40 pmOntario

May 17

ONT6:00 amOntario

19h 00m

1 stop

CDG10:00 amParis Charles de Gaulle

$841

Find similar

British Airways flights from Paris to Ontario

Our best British Airways deals on Paris to Ontario flight tickets

British Airways

May 11

CDG7:55 amParis Charles de Gaulle

18h 51m

2 stops

ONT5:46 pmOntario

May 17

ONT5:02 pmOntario

31h 38m

2 stops

CDG9:40 amParis Charles de Gaulle

$837

Find similar

British Airways

Feb 9

CDG11:55 amParis Charles de Gaulle

17h 15m

2 stops

ONT8:10 pmOntario

Feb 16

ONT5:06 pmOntario

15h 14m

2 stops

CDG5:20 pmParis Charles de Gaulle

$892

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Mon 1/19

2:25 pm-10:53 pm

2 stops17h 28m

Ontario

Sat 2/28

6:10 am-9:40 am

1 stop18h 30m

$712

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Sat 1/24

6:25 am-5:51 pm

2 stops20h 26m

Ontario

Sat 1/31

6:00 am-7:25 am

2 stops16h 25m

$713

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Fri 1/9

11:30 am-10:51 pm

1 stop20h 21m

Ontario

Tue 1/13

1:11 pm-5:05 pm

2 stops18h 54m

$729

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Fri 1/9

11:30 am-10:51 pm

1 stop20h 21m

Ontario

Tue 1/13

12:41 pm-1:15 pm

1 stop15h 34m

$732

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Fri 1/30

10:20 am-4:15 pm

1 stop14h 55m

Ontario

Sun 4/19

12:00 pm-10:30 am

1 stop13h 30m

$733

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Wed 2/4

7:10 am-10:48 pm

2 stops24h 38m

Ontario

Sun 2/8

7:16 am-9:05 am

1 stop16h 49m

$737

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Sun 2/1

10:20 am-4:15 pm

1 stop14h 55m

Ontario

Mon 2/9

12:41 pm-10:50 am

1 stop13h 09m

$740

ParisOntario

ORY - ONT

ORYONT

Paris Orly

Wed 2/4

7:25 am-10:08 am

2 stops35h 43m

Ontario

Sun 2/8

6:00 am-1:35 pm

2 stops22h 35m

$750

ParisOntario

ORY - ONT

ORYONT

Paris Orly

Mon 3/16

6:40 am-10:30 pm

2 stops23h 50m

Ontario

Sun 3/22

6:00 am-9:25 am

2 stops19h 25m

$1,135

ParisOntario

ORY - ONT

ORYONT

Paris Orly

Sat 2/21

7:00 am-10:49 pm

2 stops24h 49m

Ontario

Sat 3/7

10:59 am-1:35 pm

2 stops17h 36m

$1,274

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

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

Can stopping save me money on Paris to Ontario flights?

You could potentially save up to 17% 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

Fastest flight time	15h 40m
Direct flights	None

The fastest flight from Paris to Ontario takes 15h 40m

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

Search flight deals

How far is Paris to Ontario by plane?
Paris and Ontario are 5621.2 mi apart from one another. Typically, this will take 15h 40m 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.