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

American Airlines, British Airways, and Iberia 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 38% 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.

$449 Cheap Flights from Paris to Ontario in 2025/26

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Find the cheapest flights from Paris to Los Angeles

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 11:57 pmCDG-ONT

21h 12m2 stops

10:47 am - 7:40 pmONT-CDG

23h 53m2 stops

$525American Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

11:45 am - 11:57 pmCDG-ONT

21h 12m2 stops

6:10 am - 3:20 pmONT-CDG

24h 10m2 stops

$526American Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

7:05 am - 6:17 pmCDG-ONT

20h 12m2 stops

3:09 pm - 10:40 amONT-CDG

34h 31m2 stops

$528British Airways

Find Deal

lun., dic. 15 - sáb., ene. 10

11:25 am - 10:23 pmCDG-ONT

19h 58m2 stops

7:00 am - 9:05 amONT-CDG

17h 05m1 stop

$530Multiple Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

2:25 pm - 10:53 pmCDG-ONT

17h 28m2 stops

6:00 am - 7:25 amONT-CDG

16h 25m2 stops

$531United Airlines

Find Deal

lun., ene. 12 - dom., ene. 18

10:20 am - 10:57 pmCDG-ONT

21h 37m2 stops

6:00 am - 9:40 amONT-CDG

18h 40m1 stop

$532United Airlines

Find Deal

mié., feb. 18 - vie., feb. 27

9:30 am - 9:56 pmCDG-ONT

21h 26m1 stop

6:43 am - 9:00 amONT-CDG

17h 17m1 stop

$537Iberia

Find Deal

sáb., abr. 25 - mié., abr. 29

9:30 am - 9:56 pmCDG-ONT

21h 26m1 stop

6:43 am - 9:00 amONT-CDG

17h 17m1 stop

$538Iberia

Find Deal

jue., abr. 16 - sáb., abr. 25

12:05 pm - 12:37 pmCDG-ONT

33h 32m2 stops

6:00 am - 10:30 amONT-CDG

19h 30m2 stops

$556Multiple Airlines

Find Deal

mar., nov. 11 - mar., nov. 18

11:05 am - 6:40 pmCDG-ONT

16h 35m1 stop

11:59 pm - 9:05 amONT-CDG

24h 06m1 stop

$587British Airways

Find Deal

mié., feb. 25 - sáb., feb. 28

American Airlines flights from Paris to Ontario

Our best American Airlines deals on Paris to Ontario flight tickets

American Airlines

Nov 13

CDG11:45 amParis Charles de Gaulle

21h 12m

2 stops

ONT11:57 pmOntario

Nov 17

ONT10:47 amOntario

23h 53m

2 stops

CDG7:40 pmParis Charles de Gaulle

$525

Find similar

American Airlines

Nov 13

CDG11:45 amParis Charles de Gaulle

21h 12m

2 stops

ONT11:57 pmOntario

Nov 17

ONT6:10 amOntario

24h 10m

2 stops

CDG3:20 pmParis Charles de Gaulle

$526

Find similar

American Airlines

Apr 26

CDG11:00 amParis Charles de Gaulle

21h 40m

2 stops

ONT11:40 pmOntario

May 10

ONT3:05 pmOntario

17h 25m

2 stops

CDG5:30 pmParis Charles de Gaulle

$689

Find similar

British Airways flights from Paris to Ontario

Our best British Airways deals on Paris to Ontario flight tickets

British Airways

Dec 15

CDG7:05 amParis Charles de Gaulle

20h 12m

2 stops

ONT6:17 pmOntario

Jan 10

ONT3:09 pmOntario

34h 31m

2 stops

CDG10:40 amParis Charles de Gaulle

$528

Find similar

British Airways

Feb 25

CDG11:05 amParis Charles de Gaulle

16h 35m

1 stop

ONT6:40 pmOntario

Feb 28

ONT11:59 pmOntario

24h 06m

1 stop

CDG9:05 amParis Charles de Gaulle

$587

Find similar

British Airways

Apr 25

CDG2:05 pmParis Charles de Gaulle

18h 43m

2 stops

ONT11:48 pmOntario

May 10

ONT3:05 pmOntario

17h 25m

2 stops

CDG5:30 pmParis Charles de Gaulle

$686

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

jue. 11/13

11:45 am-11:57 pm

2 stops21h 12m

Ontario

lun. 11/17

10:47 am-7:40 pm

2 stops23h 53m

$525

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

jue. 11/13

11:45 am-11:57 pm

2 stops21h 12m

Ontario

lun. 11/17

6:10 am-3:20 pm

2 stops24h 10m

$526

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

lun. 12/15

7:05 am-6:17 pm

2 stops20h 12m

Ontario

sáb. 1/10

3:09 pm-10:40 am

2 stops34h 31m

$528

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

jue. 11/13

11:25 am-10:23 pm

2 stops19h 58m

Ontario

lun. 11/17

7:00 am-9:05 am

1 stop17h 05m

$530

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

lun. 1/12

2:25 pm-10:53 pm

2 stops17h 28m

Ontario

dom. 1/18

6:00 am-7:25 am

2 stops16h 25m

$531

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

mié. 2/18

10:20 am-10:57 pm

2 stops21h 37m

Ontario

vie. 2/27

6:00 am-9:40 am

1 stop18h 40m

$532

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

sáb. 4/25

9:30 am-9:56 pm

1 stop21h 26m

Ontario

mié. 4/29

6:43 am-9:00 am

1 stop17h 17m

$537

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

jue. 4/16

9:30 am-9:56 pm

1 stop21h 26m

Ontario

sáb. 4/25

6:43 am-9:00 am

1 stop17h 17m

$538

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

mar. 11/11

12:05 pm-12:37 pm

2 stops33h 32m

Ontario

mar. 11/18

6:00 am-10:30 am

2 stops19h 30m

$556

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

mié. 2/25

11:05 am-6:40 pm

1 stop16h 35m

Ontario

sáb. 2/28

11:59 pm-9:05 am

1 stop24h 06m

$587

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 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

Direct flights	None

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

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How far is Paris to Ontario by plane?
Paris and Ontario are 5621.2 mi apart from one another. Typically, this will take 16h 16m 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.