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Cheap flights from Paris Charles de Gaulle Airport to Los Angeles from $431

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 Charles de Gaulle Airport to Los Angeles departing on 10/14. 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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Find the cheapest flights from Paris Charles de Gaulle Airport to Los Angeles

Cheap round-trip flights

British Airways Logo
7:10 am - 6:21 pmCDG-ONT
20h 11m2 stops
British Airways Logo
2:59 pm - 5:30 pmONT-CDG
17h 31m2 stops
$550British Airways
Find Deal
Tue, Nov 18 - Tue, Nov 25
American Airlines Logo
8:15 am - 6:54 pmCDG-ONT
19h 39m2 stops
American Airlines Logo
2:51 pm - 4:40 pmONT-CDG
16h 49m2 stops
$555American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
7:05 am - 6:22 pmCDG-ONT
20h 17m2 stops
American Airlines Logo
12:46 pm - 7:45 pmONT-CDG
21h 59m2 stops
$556American Airlines
Find Deal
Thu, Nov 13 - Fri, Dec 12
Multiple Airlines Logo
11:00 am - 9:48 pmCDG-ONT
19h 48m2 stops
Multiple Airlines Logo
6:15 am - 6:55 amONT-CDG
15h 40m2 stops
$557Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
British Airways Logo
8:05 am - 6:16 pmCDG-ONT
19h 11m2 stops
British Airways Logo
8:15 am - 6:35 pmONT-CDG
25h 20m2 stops
$558British Airways
Find Deal
Fri, Oct 3 - Sat, Oct 18
Multiple Airlines Logo
12:15 pm - 9:48 pmCDG-ONT
18h 33m2 stops
Multiple Airlines Logo
10:57 am - 10:00 amONT-CDG
14h 03m1 stop
$559Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Iberia Logo
11:00 am - 6:54 pmCDG-ONT
16h 54m1 stop
Iberia Logo
7:00 am - 9:05 amONT-CDG
17h 05m1 stop
$566Iberia
Find Deal
Wed, Oct 1 - Sun, Nov 16
Iberia Logo
11:05 am - 10:29 pmCDG-ONT
20h 24m1 stop
Iberia Logo
6:00 am - 9:05 amONT-CDG
18h 05m1 stop
$569Iberia
Find Deal
Sat, Nov 15 - Sat, Dec 6
United Airlines Logo
7:20 am - 12:13 pmCDG-ONT
37h 53m2 stops
United Airlines Logo
9:36 am - 10:25 amONT-CDG
15h 49m1 stop
$684United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 17
United Airlines Logo
9:10 am - 5:43 pmCDG-ONT
17h 33m2 stops
United Airlines Logo
10:40 am - 9:40 amONT-CDG
15h 00m1 stop
$697United Airlines
Find Deal
Thu, Jan 15 - Sun, Mar 15

British Airways flights from Paris Charles de Gaulle Airport to Ontario

Our best British Airways deals on Paris Charles de Gaulle Airport to Ontario flight tickets
British Airways
Nov 18
CDG7:10 amParis Charles de Gaulle
20h 11m
2 stops
ONT6:21 pmOntario
Nov 25
ONT2:59 pmOntario
17h 31m
2 stops
CDG5:30 pmParis Charles de Gaulle
$550
Find similar
British Airways
Oct 3
CDG8:05 amParis Charles de Gaulle
19h 11m
2 stops
ONT6:16 pmOntario
Oct 18
ONT8:15 amOntario
25h 20m
2 stops
CDG6:35 pmParis Charles de Gaulle
$558
Find similar
British Airways
Dec 11
CDG2:40 pmParis Charles de Gaulle
18h 15m
2 stops
ONT11:55 pmOntario
Dec 27
ONT4:45 pmOntario
16h 05m
2 stops
CDG5:50 pmParis Charles de Gaulle
$630
Find similar

Iberia flights from Paris Charles de Gaulle Airport to Ontario

Our best Iberia deals on Paris Charles de Gaulle Airport to Ontario flight tickets
Iberia
Oct 1
CDG11:00 amParis Charles de Gaulle
16h 54m
1 stop
ONT6:54 pmOntario
Nov 16
ONT7:00 amOntario
17h 05m
1 stop
CDG9:05 amParis Charles de Gaulle
$566
Find similar
Iberia
Nov 15
CDG11:05 amParis Charles de Gaulle
20h 24m
1 stop
ONT10:29 pmOntario
Dec 6
ONT6:00 amOntario
18h 05m
1 stop
CDG9:05 amParis Charles de Gaulle
$569
Find similar
Iberia
Dec 10
CDG7:00 amParis Charles de Gaulle
24h 28m
2 stops
ONT10:28 pmOntario
Feb 1
ONT10:57 amOntario
13h 08m
1 stop
CDG9:05 amParis Charles de Gaulle
$597
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Paris Charles de Gaulle Airport to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Tue 11/18

7:10 am-6:21 pm

2 stops20h 11m

Ontario

Tue 11/25

2:59 pm-5:30 pm

2 stops17h 31m

$550

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 10/2

8:15 am-6:54 pm

2 stops19h 39m

Ontario

Mon 10/6

2:51 pm-4:40 pm

2 stops16h 49m

$555

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 11/13

7:05 am-6:22 pm

2 stops20h 17m

Ontario

Fri 12/12

12:46 pm-7:45 pm

2 stops21h 59m

$556

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 10/2

11:00 am-9:48 pm

2 stops19h 48m

Ontario

Mon 10/6

6:15 am-6:55 am

2 stops15h 40m

$557

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Fri 10/3

8:05 am-6:16 pm

2 stops19h 11m

Ontario

Sat 10/18

8:15 am-6:35 pm

2 stops25h 20m

$558

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 10/2

12:15 pm-9:48 pm

2 stops18h 33m

Ontario

Mon 10/6

10:57 am-10:00 am

1 stop14h 03m

$559

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Wed 10/1

11:00 am-6:54 pm

1 stop16h 54m

Ontario

Sun 11/16

7:00 am-9:05 am

1 stop17h 05m

$566

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Sat 11/15

11:05 am-10:29 pm

1 stop20h 24m

Ontario

Sat 12/6

6:00 am-9:05 am

1 stop18h 05m

$569

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Mon 9/29

7:20 am-12:13 pm

2 stops37h 53m

Ontario

Fri 10/17

9:36 am-10:25 am

1 stop15h 49m

$684

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 1/15

9:10 am-5:43 pm

2 stops17h 33m

Ontario

Sun 3/15

10:40 am-9:40 am

1 stop15h 00m

$697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Paris Charles de Gaulle Airport 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

Can stopping save me money on Paris Charles de Gaulle Airport to Ontario flights?

You could potentially save up to 9% on your flight if you consider stops on a Paris Charles de Gaulle Airport to Ontario flight.

When to book flights from Paris Charles de Gaulle Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Paris Charles de Gaulle Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Paris Charles de Gaulle Airport to Ontario (CDG to ONT) flight deals and tips

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

Direct flights

None
There are no direct flights from Paris Charles de Gaulle Airport to Ontario. There are no popular flight routes from Paris Charles de Gaulle Airport to Ontario.
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  • How far is Paris Charles de Gaulle to Ontario by plane?

    The distance between Paris Charles de Gaulle and Ontario is about 5620.5 mi. 15h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Paris Charles de Gaulle Airport to Ontario Airport?

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

  • How old do you have to be to fly from Paris Charles de Gaulle Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Paris Charles de Gaulle Airport 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Paris to Ontario. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Paris.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Paris and alert you when they change.

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