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Cheap flights from Ontario to Paris from $468

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 4/16. 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 Ontario to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
10:39 am - 4:15 pm
ONT
-
CDG
20h 36m
2 stops
Icelandair Logo
5:15 pm - 11:12 am
CDG
-
ONT
26h 57m
2 stops
$838Icelandair
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
10:33 am - 4:15 pm
ONT
-
CDG
20h 42m
2 stops
Multiple Airlines Logo
2:00 pm - 10:32 pm
CDG
-
ONT
17h 32m
2 stops
$872Multiple Airlines
Sun, Apr 19 - Tue, Apr 28
Multiple Airlines Logo
10:39 am - 1:00 pm
ONT
-
CDG
17h 21m
2 stops
Multiple Airlines Logo
5:15 pm - 11:12 am
CDG
-
ONT
26h 57m
2 stops
$888Multiple Airlines
Mon, May 4 - Tue, May 12
Turkish Airlines Logo
9:10 pm - 10:00 am
ONT
-
CDG
27h 50m
2 stops
Turkish Airlines Logo
6:05 pm - 8:13 pm
CDG
-
ONT
35h 08m
2 stops
$891Turkish Airlines
Mon, Sep 28 - Mon, Oct 5
Turkish Airlines Logo
10:56 pm - 10:00 am
ONT
-
CDG
26h 04m
2 stops
Turkish Airlines Logo
7:45 pm - 9:29 pm
CDG
-
ONT
34h 44m
2 stops
$893Turkish Airlines
Mon, Sep 28 - Mon, Oct 12
Turkish Airlines Logo
10:56 pm - 10:00 am
ONT
-
CDG
26h 04m
2 stops
Turkish Airlines Logo
7:45 pm - 9:29 pm
CDG
-
ONT
34h 44m
2 stops
$894Turkish Airlines
Thu, Sep 24 - Thu, Oct 8
Delta Logo
12:49 pm - 5:20 pm
ONT
-
CDG
19h 31m
2 stops
Delta Logo
7:30 am - 6:33 pm
CDG
-
ONT
20h 03m
2 stops
$935Delta
Wed, Apr 29 - Wed, May 6
Delta Logo
7:05 am - 11:15 am
ONT
-
CDG
19h 10m
2 stops
Delta Logo
7:30 am - 9:00 pm
CDG
-
ONT
22h 30m
2 stops
$936Delta
Wed, Apr 29 - Wed, May 6
Iberia Logo
2:08 pm - 8:05 pm
ONT
-
ORY
20h 57m
2 stops
Iberia Logo
2:20 pm - 11:46 pm
ORY
-
ONT
42h 26m
2 stops
$998Iberia
Mon, May 4 - Tue, May 12
Iberia Logo
10:59 am - 1:25 pm
ONT
-
ORY
17h 26m
2 stops
Iberia Logo
7:25 am - 10:40 pm
ORY
-
ONT
24h 15m
2 stops
$1,256Iberia
Tue, May 5 - Tue, May 12

Icelandair flights from Ontario to Paris

Our best Icelandair deals on Ontario to Paris flight tickets
Icelandair
May 5
ONT10:39 amOntario
20h 36m
2 stops
CDG4:15 pmParis Charles de Gaulle
May 12
CDG5:15 pmParis Charles de Gaulle
26h 57m
2 stops
ONT11:12 amOntario
$838
Icelandair
May 20
ONT4:03 pmOntario
29h 12m
2 stops
CDG6:15 amParis Charles de Gaulle
May 27
CDG5:15 pmParis Charles de Gaulle
34h 32m
2 stops
ONT6:47 pmOntario
$968
Icelandair
May 27
ONT4:03 pmOntario
29h 12m
2 stops
CDG6:15 amParis Charles de Gaulle
Jun 5
CDG5:15 pmParis Charles de Gaulle
26h 55m
2 stops
ONT11:10 amOntario
$1,016

United Airlines flights from Ontario to Paris

Our best United Airlines deals on Ontario to Paris flight tickets
United Airlines
May 5
ONT6:59 pmOntario
27h 06m
3 stops
CDG7:05 amParis Charles de Gaulle
May 12
CDG10:35 amParis Charles de Gaulle
19h 01m
2 stops
ONT8:36 pmOntario
$979
United Airlines
Apr 27
ONT6:00 amOntario
19h 25m
1 stop
CDG10:25 amParis Charles de Gaulle
May 4
CDG12:00 pmParis Charles de Gaulle
43h 59m
2 stops
ONT10:59 pmOntario
$988
United Airlines
Apr 29
ONT11:05 amOntario
14h 20m
1 stop
CDG10:25 amParis Charles de Gaulle
May 6
CDG11:15 amParis Charles de Gaulle
20h 20m
1 stop
ONT10:35 pmOntario
$991

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 April 1, 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

Tue 5/5

10:39 am-4:15 pm

2 stops20h 36m

Paris Charles de Gaulle

Tue 5/12

5:15 pm-11:12 am

2 stops26h 57m

$838
Quickest round-trip

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 4/19

10:33 am-4:15 pm

2 stops20h 42m

Paris Charles de Gaulle

Tue 4/28

2:00 pm-10:32 pm

2 stops17h 32m

$872

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 5/4

10:39 am-1:00 pm

2 stops17h 21m

Paris Charles de Gaulle

Tue 5/12

5:15 pm-11:12 am

2 stops26h 57m

$888

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 9/28

9:10 pm-10:00 am

2 stops27h 50m

Paris Charles de Gaulle

Mon 10/5

6:05 pm-8:13 pm

2 stops35h 08m

$891

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 9/28

10:56 pm-10:00 am

2 stops26h 04m

Paris Charles de Gaulle

Mon 10/12

7:45 pm-9:29 pm

2 stops34h 44m

$893

OntarioParis

ONT - CDG

ONTCDG

Ontario

Thu 9/24

10:56 pm-10:00 am

2 stops26h 04m

Paris Charles de Gaulle

Thu 10/8

7:45 pm-9:29 pm

2 stops34h 44m

$894

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/29

12:49 pm-5:20 pm

2 stops19h 31m

Paris Charles de Gaulle

Wed 5/6

7:30 am-6:33 pm

2 stops20h 03m

$935

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 4/29

7:05 am-11:15 am

2 stops19h 10m

Paris Charles de Gaulle

Wed 5/6

7:30 am-9:00 pm

2 stops22h 30m

$936

OntarioParis

ONT - ORY

ONTORY

Ontario

Mon 5/4

2:08 pm-8:05 pm

2 stops20h 57m

Paris Orly

Tue 5/12

2:20 pm-11:46 pm

2 stops42h 26m

$998

OntarioParis

ONT - ORY

ONTORY

Ontario

Tue 5/5

10:59 am-1:25 pm

2 stops17h 26m

Paris Orly

Tue 5/12

7:25 am-10:40 pm

2 stops24h 15m

$1,256

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 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 $842. 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 $1,005.

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 $715. 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 $1,051. 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

14h 01m

Direct flights

None
The fastest flight from Ontario to Paris takes 14h 01m
There are no direct flights from Ontario to Paris. There are no popular flight routes from Ontario to Paris.
Search flight deals

  • How far is Ontario to Paris by plane?

    There are 5621.2 mi between Ontario and Paris. Flights usually cover this in 14h 01m, 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
Versailles
Chessy
Tremblay-en-France
Orly
Courbevoie
Ivry-sur-Seine
Saint-Denis
Saint-Ouen
Chartres
Massy
Magny-le-Hongre
Issy-les-Moulineaux
Levallois-Perret
Suresnes
Nanterre
Orléans
Fontainebleau
Meaux
Neuilly-sur-Seine

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