Cheap flights from Ontario to Paris from $441

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 10/25. 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
0 bags

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Cheap round-trip flights

JetBlue Logo
10:56 pm - 11:25 amONT-CDG
27h 29m1 stop
JetBlue Logo
1:25 pm - 9:29 pmCDG-ONT
17h 04m1 stop
$800JetBlue
Find Deal
sex, out 17 - qua, out 22
JetBlue Logo
10:56 pm - 11:25 amONT-CDG
27h 29m1 stop
JetBlue Logo
1:25 pm - 9:29 pmCDG-ONT
17h 04m1 stop
$865JetBlue
Find Deal
qui, out 16 - sáb, out 25
Delta Logo
7:05 am - 6:10 amONT-CDG
14h 05m1 stop
Delta Logo
9:20 am - 7:37 pmCDG-ONT
19h 17m1 stop
$901Delta
Find Deal
ter, nov 4 - ter, nov 11
Delta Logo
1:15 pm - 1:50 pmONT-CDG
15h 35m2 stops
Delta Logo
3:30 pm - 11:04 pmCDG-ONT
16h 34m1 stop
$905Delta
Find Deal
qua, nov 5 - ter, nov 18
Virgin Atlantic Logo
7:00 am - 1:15 pmONT-CDG
21h 15m1 stop
Virgin Atlantic Logo
11:25 am - 10:42 pmCDG-ONT
20h 17m1 stop
$931Virgin Atlantic
Find Deal
qua, dez 3 - seg, dez 8
Virgin Atlantic Logo
12:00 pm - 1:50 pmONT-CDG
16h 50m2 stops
Virgin Atlantic Logo
10:20 am - 10:42 pmCDG-ONT
21h 22m2 stops
$935Virgin Atlantic
Find Deal
qua, dez 3 - seg, dez 8
American Airlines Logo
10:47 am - 9:05 amONT-CDG
13h 18m1 stop
American Airlines Logo
11:05 am - 5:47 pmCDG-ONT
15h 42m1 stop
$949American Airlines
Find Deal
seg, dez 1 - qua, dez 17
 Logo
10:57 am - 9:05 amONT-CDG
13h 08m1 stop
 Logo
11:05 am - 5:53 pmCDG-ONT
15h 48m1 stop
ter, jan 6 - qui, jan 15
 Logo
6:00 am - 7:20 amONT-CDG
16h 20m2 stops
 Logo
12:05 pm - 10:49 pmCDG-ONT
19h 44m2 stops
qua, dez 3 - qua, dez 10
American Airlines Logo
10:57 am - 9:05 amONT-CDG
13h 08m1 stop
American Airlines Logo
11:05 am - 5:53 pmCDG-ONT
15h 48m1 stop
$989American Airlines
Find Deal
qui, jan 8 - sex, jan 23

American Airlines flights from Ontario to Paris

Our best American Airlines deals on Ontario to Paris flight tickets
American Airlines
Dec 1
ONT10:47 amOntario
13h 18m
1 stop
CDG9:05 amParis Charles de Gaulle
Dec 17
CDG11:05 amParis Charles de Gaulle
15h 42m
1 stop
ONT5:47 pmOntario
American Airlines
Jan 8
ONT10:57 amOntario
13h 08m
1 stop
CDG9:05 amParis Charles de Gaulle
Jan 23
CDG11:05 amParis Charles de Gaulle
15h 48m
1 stop
ONT5:53 pmOntario
American Airlines
Aug 30
ONT8:14 amOntario
18h 16m
2 stops
CDG11:30 amParis Charles de Gaulle
Sep 1
CDG7:55 amParis Charles de Gaulle
19h 22m
2 stops
ONT6:17 pmOntario

JetBlue flights from Ontario to Paris

Our best JetBlue deals on Ontario to Paris flight tickets
JetBlue
Oct 17
ONT10:56 pmOntario
27h 29m
1 stop
CDG11:25 amParis Charles de Gaulle
Oct 22
CDG1:25 pmParis Charles de Gaulle
17h 04m
1 stop
ONT9:29 pmOntario
JetBlue
Oct 16
ONT10:56 pmOntario
27h 29m
1 stop
CDG11:25 amParis Charles de Gaulle
Oct 25
CDG1:25 pmParis Charles de Gaulle
17h 04m
1 stop
ONT9:29 pmOntario
JetBlue
Oct 13
ONT10:56 pmOntario
27h 29m
1 stop
CDG11:25 amParis Charles de Gaulle
Oct 24
CDG1:25 pmParis Charles de Gaulle
17h 04m
1 stop
ONT9:29 pmOntario

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 agosto 26, 2025.
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

OntarioParis

ONT - CDG

ONTCDG

Ontario

sex 10/17

10:56 pm-11:25 am

1 stop27h 29m

Paris Charles de Gaulle

qua 10/22

1:25 pm-9:29 pm

1 stop17h 04m

$800

OntarioParis

ONT - CDG

ONTCDG

Ontario

qui 10/16

10:56 pm-11:25 am

1 stop27h 29m

Paris Charles de Gaulle

sáb 10/25

1:25 pm-9:29 pm

1 stop17h 04m

$865

OntarioParis

ONT - CDG

ONTCDG

Ontario

ter 11/4

7:05 am-6:10 am

1 stop14h 05m

Paris Charles de Gaulle

ter 11/11

9:20 am-7:37 pm

1 stop19h 17m

$901

OntarioParis

ONT - CDG

ONTCDG

Ontario

qua 11/5

1:15 pm-1:50 pm

2 stops15h 35m

Paris Charles de Gaulle

ter 11/18

3:30 pm-11:04 pm

1 stop16h 34m

$905

OntarioParis

ONT - CDG

ONTCDG

Ontario

qua 12/3

7:00 am-1:15 pm

1 stop21h 15m

Paris Charles de Gaulle

seg 12/8

11:25 am-10:42 pm

1 stop20h 17m

$931

OntarioParis

ONT - CDG

ONTCDG

Ontario

qua 12/3

12:00 pm-1:50 pm

2 stops16h 50m

Paris Charles de Gaulle

seg 12/8

10:20 am-10:42 pm

2 stops21h 22m

$935

OntarioParis

ONT - CDG

ONTCDG

Ontario

seg 12/1

10:47 am-9:05 am

1 stop13h 18m

Paris Charles de Gaulle

qua 12/17

11:05 am-5:47 pm

1 stop15h 42m

$949

OntarioParis

ONT - CDG

ONTCDG

Ontario

ter 1/6

10:57 am-9:05 am

1 stop13h 08m

Paris Charles de Gaulle

qui 1/15

11:05 am-5:53 pm

1 stop15h 48m

$961

OntarioParis

ONT - CDG

ONTCDG

Ontario

qua 12/3

6:00 am-7:20 am

2 stops16h 20m

Paris Charles de Gaulle

qua 12/10

12:05 pm-10:49 pm

2 stops19h 44m

$978

OntarioParis

ONT - CDG

ONTCDG

Ontario

qui 1/8

10:57 am-9:05 am

1 stop13h 08m

Paris Charles de Gaulle

sex 1/23

11:05 am-5:53 pm

1 stop15h 48m

$989

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

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

The cheapest day to depart from Ontario to Paris is on a Monday when prices can be found for as low as $861. 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 $971.

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 $733. 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 $1,072. 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

Direct flights

None
There are no direct flights from Ontario to Paris. There are no popular flight routes 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 08m, 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 many operators does momondo search for flights from Ontario Airport to Paris?

  • 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?

Best airlines flying from Ontario to Paris

Compare and see reviews for airlines that fly from Ontario to Paris with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $867Free CancellationRating
7.8
1,387 reviews
Search KLM flights

Traveling to a place near Paris?

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

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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1 adult
dom 8/31
dom 9/7

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