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Cheap flights from Ontario to Paris from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Paris departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:47 am - 8:50 pm
ONT
-
CDG
25h 03m
2 stops
Multiple Airlines Logo
8:25 am - 8:13 pm
CDG
-
ONT
20h 48m
2 stops
$933Multiple Airlines
Thu, Sep 17 - Tue, Sep 29
Multiple Airlines Logo
10:29 am - 4:40 pm
ONT
-
CDG
21h 11m
2 stops
Multiple Airlines Logo
8:05 am - 10:37 pm
CDG
-
ONT
23h 32m
2 stops
$935Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
10:29 am - 10:00 am
ONT
-
CDG
14h 31m
1 stop
Multiple Airlines Logo
2:05 pm - 9:29 am
CDG
-
ONT
28h 24m
2 stops
$937Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Iberia Logo
7:05 am - 10:00 am
ONT
-
CDG
17h 55m
1 stop
Iberia Logo
10:00 am - 10:37 pm
CDG
-
ONT
21h 37m
1 stop
$958Iberia
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
11:13 am - 3:50 pm
ONT
-
CDG
19h 37m
2 stops
Multiple Airlines Logo
11:05 am - 11:45 pm
CDG
-
ONT
20h 40m
2 stops
$972Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
JetBlue Logo
11:24 pm - 9:15 am
ONT
-
CDG
24h 51m
1 stop
JetBlue Logo
12:25 pm - 10:35 pm
CDG
-
ONT
19h 10m
1 stop
$990JetBlue
Sat, Aug 15 - Mon, Aug 24
Condor Logo
6:02 am - 9:30 pm
ONT
-
CDG
31h 28m
2 stops
Condor Logo
11:05 am - 11:45 pm
CDG
-
ONT
20h 40m
2 stops
$1,003Condor
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
2:27 pm - 8:05 pm
ONT
-
ORY
20h 38m
2 stops
American Airlines Logo
7:25 am - 6:57 pm
ORY
-
ONT
20h 32m
2 stops
$1,237American Airlines
Tue, Sep 8 - Sat, Oct 10
Iberia Logo
10:29 am - 10:05 pm
ONT
-
ORY
26h 36m
2 stops
Iberia Logo
12:45 pm - 6:58 pm
ORY
-
ONT
39h 13m
2 stops
$1,281Iberia
Sun, Aug 16 - Fri, Aug 21
American Airlines Logo
2:27 pm - 8:05 pm
ONT
-
ORY
20h 38m
2 stops
American Airlines Logo
12:45 pm - 10:59 pm
ORY
-
ONT
19h 14m
2 stops
$1,284American Airlines
Sun, Aug 16 - Sun, Aug 30

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Delta flights from Ontario to Paris

Our best Delta deals on Ontario to Paris flight tickets
Delta
Jul 28
ONT11:48 amOntario
13h 47m
1 stop
CDG10:35 amParis Charles de Gaulle
Aug 4
CDG11:45 amParis Charles de Gaulle
20h 00m
2 stops
ONT10:45 pmOntario
$1,017
Delta
Jul 28
ONT6:00 amOntario
15h 45m
2 stops
CDG6:45 amParis Charles de Gaulle
Aug 4
CDG11:45 amParis Charles de Gaulle
20h 00m
2 stops
ONT10:45 pmOntario
$1,022
Delta
Jul 14
ONT6:01 pmOntario
16h 54m
2 stops
CDG7:55 pmParis Charles de Gaulle
Jul 21
CDG9:25 amParis Charles de Gaulle
21h 25m
1 stop
ONT9:50 pmOntario
$1,028

Iberia flights from Ontario to Paris

Our best Iberia deals on Ontario to Paris flight tickets
Iberia
Sep 7
ONT7:05 amOntario
17h 55m
1 stop
CDG10:00 amParis Charles de Gaulle
Sep 16
CDG10:00 amParis Charles de Gaulle
21h 37m
1 stop
ONT10:37 pmOntario
$958
Iberia
Jul 27
ONT10:25 amOntario
14h 35m
1 stop
CDG10:00 amParis Charles de Gaulle
Aug 12
CDG10:00 amParis Charles de Gaulle
21h 59m
1 stop
ONT10:59 pmOntario
$1,031
Iberia
Jul 27
ONT10:25 amOntario
14h 35m
1 stop
CDG10:00 amParis Charles de Gaulle
Aug 12
CDG10:00 amParis Charles de Gaulle
21h 59m
1 stop
ONT10:59 pmOntario
$1,034

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Paris 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 June 18, 2026.
Use the filters below to find and compare flights from Ontario to Paris that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioParis

ONT - CDG

ONTCDG

Ontario

Thu 9/17

10:47 am-8:50 pm

2 stops25h 03m

Paris Charles de Gaulle

Tue 9/29

8:25 am-8:13 pm

2 stops20h 48m

$933

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 9/7

10:29 am-4:40 pm

2 stops21h 11m

Paris Charles de Gaulle

Wed 9/16

8:05 am-10:37 pm

2 stops23h 32m

$935

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 9/7

10:29 am-10:00 am

1 stop14h 31m

Paris Charles de Gaulle

Wed 9/16

2:05 pm-9:29 am

2 stops28h 24m

$937
Quickest round-trip

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 9/7

7:05 am-10:00 am

1 stop17h 55m

Paris Charles de Gaulle

Wed 9/16

10:00 am-10:37 pm

1 stop21h 37m

$958

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 10/13

11:13 am-3:50 pm

2 stops19h 37m

Paris Charles de Gaulle

Tue 10/27

11:05 am-11:45 pm

2 stops20h 40m

$972

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 8/15

11:24 pm-9:15 am

1 stop24h 51m

Paris Charles de Gaulle

Mon 8/24

12:25 pm-10:35 pm

1 stop19h 10m

$990

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 10/27

6:02 am-9:30 pm

2 stops31h 28m

Paris Charles de Gaulle

Sat 10/31

11:05 am-11:45 pm

2 stops20h 40m

$1,003

OntarioParis

ONT - ORY

ONTORY

Ontario

Tue 9/8

2:27 pm-8:05 pm

2 stops20h 38m

Paris Orly

Sat 10/10

7:25 am-6:57 pm

2 stops20h 32m

$1,237

OntarioParis

ONT - ORY

ONTORY

Ontario

Sun 8/16

10:29 am-10:05 pm

2 stops26h 36m

Paris Orly

Fri 8/21

12:45 pm-6:58 pm

2 stops39h 13m

$1,281

OntarioParis

ONT - ORY

ONTORY

Ontario

Sun 8/16

2:27 pm-8:05 pm

2 stops20h 38m

Paris Orly

Sun 8/30

12:45 pm-10:59 pm

2 stops19h 14m

$1,284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Paris from

How to get the cheapest flight ticket from Ontario to Paris

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

What is the cheapest month to fly to Paris?

The month of December is, on average, the cheapest month to fly to Paris from Ontario, with most prices found around $0. If you are unable to visit Paris during the month of December, then departing from Ontario during the month January is also very affordable. Most momondo users find prices during this month for around $0.

What is the cheapest day to depart on your flight to Paris?

The cheapest day to depart from Ontario to Paris is on a Sunday when prices can be found for as low as $921. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Paris on Saturday is $1,101.

What is the cheapest time of day to depart on your flight to Paris?

According to our data, the cheapest time of day to fly to Paris is in the evening. momondo users have found flights departing from Ontario to Paris in the evening for as low as $792. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Paris are more costly at noon, with an average ticket price of $1,130. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Paris

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

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

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

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from Ontario to Paris takes 13h 20m
There are no direct flights from Ontario to Paris. There are no popular flight routes from Ontario to Paris.
Search flight deals

Frequently asked questions about flying from Ontario to Paris

  • How far is Ontario to Paris by plane?

    There are 5621.2 mi between Ontario and Paris. Flights usually cover this in 13h 20m, depending on flying conditions and air traffic around both airports.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Paris.

  • What documentation or ID do you need to fly to Paris?

    The travel and health documents you'll need for your trip to Paris may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paris. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Paris?

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Roissy-en-France
Magny-le-Hongre
Versailles
Chessy
Saint-Denis
Tremblay-en-France
Orly
Ivry-sur-Seine
Courbevoie
Fontainebleau
Serris
Saint-Ouen
Levallois-Perret
Massy
Orléans
Suresnes
Vincennes
Chantilly
Issy-les-Moulineaux
Nanterre

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Paris. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ontario to Paris flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Paris.

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

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

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Find better results for your trip to France

Fly into one of these airports located in Paris

Airports listed have a maximum distance of 42.5 mi from Paris
Paris Beauvais-Tille Airport
Paris Charles de Gaulle Airport
Paris Orly Airport