How long is the flight from Ontario to Paris?

Airlines like United Airlines, Iberia, and American Airlines fly from Ontario to Paris in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 2h 15m. Ontario and Paris are separated by a distance of 5627 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Ontario to Paris round-trip?

According to our current data, KLM ($867), offers the cheapest pricing from Ontario to Paris. You may be able to fly from Ontario to Paris for 20% less than the average price by searching for this airline.

What is the cheapest day to fly from Ontario to Paris?

Travelers seeking maximum savings on their Ontario to Paris flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Paris ranges from 1.6 - 2.5 inches per month. May is typically the wettest month, when rainfall can reach 2.5 in. February is typically the driest time to visit Paris when rainfall is around 1.6 in.

If weather is an important factor for your trip to Paris, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What airport do you fly from for flights from Ontario to Paris?

If you book a flight to Paris from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Paris per day from 1 airline.

Can I find deals for flights from Ontario to Paris that include hotel bookings?

Yes. In addition to deals on Ontario to Paris flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Paris?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Paris.

Can I find deals for business class flights from Ontario to Paris?

Yes. Cheapflights offers flight deals from Ontario to Paris by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$280+ Cheap Flights from Ontario to Paris

Q: How much does it cost to fly round-trip from Ontario to Paris?

Airfare is below average for this route at the moment. Ontario to Paris flights typically cost between $985 and $1,162 in October. The cheapest round-trip price found within the last 3 days was $859 on United Airlines (Oct 27-Nov 4).

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Cheap flight deals from Ontario to Paris

Round-trip from	$859 (United Airlines)
One-way from	$280 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,127

From Ontario to Paris (PAR)

Search Deals

One-way flight from Ontario to Paris (PAR)

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($389 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($85 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Ontario to Paris

Cheapest flights from Ontario to Paris
Explore the most affordable flight options available from Ontario to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

lun. 10/276:00 amONT - CDG

1 stop19h 40mUnited Airlines

mar. 11/42:00 pmCDG - ONT

2 stops41h 31mUnited Airlines

Deal found 9/16

$859

sáb. 10/1110:56 pmONT - CDG

1 stop27h 29mJetBlue

mar. 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/16

$866

lun. 11/37:05 amONT - CDG

1 stop14h 05mDelta

mar. 11/183:30 pmCDG - ONT

1 stop16h 34mDelta

Deal found 9/16

$875

lun. 10/279:50 amONT - CDG

1 stop14h 25mVirgin Atlantic

mar. 11/410:20 amCDG - ONT

1 stop20h 00mVirgin Atlantic

Deal found 9/16

$881

mié. 10/2910:57 amONT - CDG

1 stop14h 08mIberia

mié. 11/511:05 amCDG - ONT

1 stop20h 24mIberia

Deal found 9/16

$882

mié. 12/310:47 amONT - CDG

1 stop13h 18mIberia

mar. 12/911:05 amCDG - ONT

1 stop20h 23mIberia

Deal found 9/15

$884

mar. 10/1410:56 pmONT - CDG

2 stops49h 19mJetBlue

mar. 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/15

$886

lun. 10/278:15 amONT - CDG

1 stop16h 50mIberia

mié. 11/511:05 amCDG - ONT

1 stop20h 24mIberia

Deal found 9/16

$888

mié. 10/296:00 amONT - CDG

2 stops16h 20mMultiple Airlines

mié. 11/512:05 pmCDG - ONT

2 stops19h 26mMultiple Airlines

Deal found 9/16

$889

vie. 10/1010:56 pmONT - CDG

1 stop27h 29mJetBlue

mié. 10/221:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/16

$896

dom. 11/97:00 amONT - ORY

2 stops17h 25mIberia

dom. 11/166:50 amORY - ONT

2 stops24h 25mIberia

Deal found 9/17

$939

vie. 10/1710:50 pmONT - ORY

1 stop32h 30mMultiple Airlines

sáb. 11/15:40 pmORY - ONT

2 stops46h 37mMultiple Airlines

Deal found 9/16

$948

Best flights from Ontario to Paris
Discover carefully curated flight deals from Ontario to Paris that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 17, 2025.

lun. 10/276:00 amONT - CDG

1 stop19h 40mUnited Airlines

mar. 11/42:00 pmCDG - ONT

2 stops41h 31mUnited Airlines

Deal found 9/16

$859

dom. 11/97:00 amONT - ORY

2 stops17h 25mIberia

dom. 11/166:50 amORY - ONT

2 stops24h 25mIberia

Deal found 9/17

$939

mar. 1/1310:57 amONT - CDG

1 stop13h 08mMultiple Airlines

mar. 1/2711:05 amCDG - ONT

1 stop15h 48mMultiple Airlines

Deal found 9/15

$951

lun. 10/202:51 pmONT - ORY

2 stops18h 19mAmerican Airlines

mié. 11/58:55 pmORY - ONT

2 stops22h 00mAmerican Airlines

Deal found 9/15

$1,042

lun. 1/510:42 amONT - CDG

1 stop13h 58mUnited Airlines

mar. 1/1310:15 amCDG - ONT

2 stops20h 43mUnited Airlines

Deal found 9/17

$941

mié. 1/1410:57 amONT - CDG

1 stop13h 08mMultiple Airlines

mié. 1/2811:05 amCDG - ONT

1 stop15h 48mMultiple Airlines

Deal found 9/16

$952

lun. 1/510:42 amONT - CDG

1 stop13h 58mUnited Airlines

mié. 1/1410:20 amCDG - ONT

2 stops21h 33mUnited Airlines

Deal found 9/17

$941

mar. 2/1711:05 amONT - CDG

1 stop13h 00mMultiple Airlines

mar. 3/311:05 amCDG - ONT

1 stop15h 46mMultiple Airlines

Deal found 9/17

$952

mar. 1/137:00 amONT - CDG

1 stop17h 55mUnited Airlines

mar. 1/2710:20 amCDG - ONT

2 stops21h 06mUnited Airlines

Deal found 9/15

$941

mié. 11/1910:47 amONT - ORY

2 stops20h 43mIberia

mié. 12/38:55 pmORY - ONT

2 stops23h 58mIberia

Deal found 9/16

$1,173

dom. 1/46:39 pmONT - CDG

1 stop30h 01mUnited Airlines

mar. 1/1310:15 amCDG - ONT

2 stops20h 43mUnited Airlines

Deal found 9/17

$947

dom. 3/16:47 amONT - ORY

2 stops17h 38mIberia

sáb. 3/77:00 pmORY - ONT

2 stops26h 40mIberia

Deal found 9/15

$1,183

jue. 10/306:00 amONT - CDG

2 stops28h 10mUnited Airlines

jue. 11/66:25 amCDG - ONT

2 stops25h 06mUnited Airlines

Deal found 9/15

$948

jue. 10/308:15 amONT - ORY

2 stops17h 10mIberia

jue. 11/67:25 amORY - ONT

2 stops25h 32mIberia

Deal found 9/15

$1,223

vie. 12/56:00 amONT - CDG

1 stop18h 40mUnited Airlines

dom. 12/1410:20 amCDG - ONT

2 stops20h 29mUnited Airlines

Deal found 9/15

$971

dom. 2/2211:05 amONT - ORY

2 stops20h 25mIberia

sáb. 2/287:00 pmORY - ONT

2 stops27h 44mIberia

Deal found 9/15

$1,258

jue. 1/155:05 amONT - CDG

2 stops20h 25mUnited Airlines

jue. 1/2910:20 amCDG - ONT

2 stops21h 06mUnited Airlines

Deal found 9/14

$991

lun. 10/278:15 amONT - ORY

2 stops21h 20mIberia

mar. 11/48:55 pmORY - ONT

2 stops34h 34mIberia

Deal found 9/16

$1,286

dom. 11/237:00 amONT - ORY

2 stops17h 25mIberia

dom. 11/309:50 pmORY - ONT

2 stops33h 33mIberia

Deal found 9/17

$1,340

vie. 10/1712:48 pmONT - ORY

2 stops20h 22mIberia

sáb. 11/17:25 amORY - ONT

2 stops23h 17mIberia

Deal found 9/16

$1,348

mié. 12/2410:50 amONT - ORY

2 stops17h 45mIberia

dom. 12/286:50 amORY - ONT

2 stops25h 56mIberia

Deal found 9/15

$1,422

jue. 10/162:51 pmONT - ORY

2 stops18h 19mIberia

jue. 10/2312:45 pmORY - ONT

2 stops20h 14mIberia

Deal found 9/16

$1,423

Last-minute flights from Ontario to Paris
Discover last-minute flight deals from Ontario to Paris. Data last updated septiembre 17, 2025 and is based on user searches.

vie. 10/1010:56 pmONT - CDG

1 stop27h 29mJetBlue

mié. 10/221:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/16

$896

sáb. 10/1110:56 pmONT - CDG

1 stop27h 29mJetBlue

mar. 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/16

$866

mar. 10/1410:56 pmONT - CDG

2 stops49h 19mJetBlue

mar. 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/15

$886

vie. 10/1710:50 pmONT - ORY

1 stop32h 30mMultiple Airlines

sáb. 11/15:40 pmORY - ONT

2 stops46h 37mMultiple Airlines

Deal found 9/16

$948

lun. 10/2010:57 amONT - CDG

1 stop14h 03mAmerican Airlines

mié. 11/511:05 amCDG - ONT

1 stop16h 16mAmerican Airlines

Deal found 9/15

$875

lun. 10/202:51 pmONT - ORY

2 stops18h 19mAmerican Airlines

mié. 11/58:55 pmORY - ONT

2 stops22h 00mAmerican Airlines

Deal found 9/15

$1,042

lun. 10/276:00 amONT - CDG

1 stop19h 40mUnited Airlines

mar. 11/42:00 pmCDG - ONT

2 stops41h 31mUnited Airlines

Deal found 9/16

$859

lun. 10/279:50 amONT - CDG

1 stop14h 25mVirgin Atlantic

mar. 11/410:20 amCDG - ONT

1 stop20h 00mVirgin Atlantic

Deal found 9/16

$881

lun. 10/278:15 amONT - CDG

1 stop16h 50mIberia

mié. 11/511:05 amCDG - ONT

1 stop20h 24mIberia

Deal found 9/16

$888

mié. 10/2910:57 amONT - CDG

1 stop14h 08mIberia

mié. 11/511:05 amCDG - ONT

1 stop20h 24mIberia

Deal found 9/16

$882

mié. 10/296:00 amONT - CDG

2 stops16h 20mMultiple Airlines

mié. 11/512:05 pmCDG - ONT

2 stops19h 26mMultiple Airlines

Deal found 9/16

$889

jue. 10/307:00 amONT - CDG

1 stop18h 55mUnited Airlines

jue. 11/610:20 amCDG - ONT

2 stops21h 31mUnited Airlines

Deal found 9/15

$921

One-way flights from Ontario to Paris
Search for one-way flight options from Ontario to Paris. Find affordable one-way fares based on user searches. Data last updated septiembre 17, 2025.

vie. 10/1710:30 amONT - CDG

2 stops39h 25mMultiple Airlines

Deal found 9/15

$280

vie. 10/176:05 amONT - ORY

2 stops24h 30mMultiple Airlines

Deal found 9/16

$288

vie. 10/3110:40 pmONT - ORY

3 stops49h 15mMultiple Airlines

Deal found 9/16

$408

mar. 10/710:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$419

vie. 10/3110:40 pmONT - CDG

3 stops49h 10mMultiple Airlines

Deal found 9/16

$423

dom. 10/1210:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/16

$426

mar. 10/2110:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$441

sáb. 10/182:51 pmONT - ORY

2 stops18h 19mIberia

Deal found 9/16

$637

lun. 3/166:46 amONT - ORY

2 stops25h 44mIberia

Deal found 9/15

$672

dom. 12/76:35 amONT - ORY

2 stops26h 35mIberia

Deal found 9/15

$697

lun. 11/1710:47 amONT - ORY

2 stops17h 48mIberia

Deal found 9/15

$698

mié. 10/1510:57 amONT - ORY

2 stops17h 28mIberia

Deal found 9/17

$701

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

lun. 10/27

6:00 am-9:40 am

1 stop19h 40m

Paris Charles de Gaulle

mar. 11/4

2:00 pm-10:31 pm

2 stops41h 31m

$859

OntarioParis

ONT - ORY

ONTORY

Ontario

dom. 11/9

7:00 am-9:25 am

2 stops17h 25m

Paris Orly

dom. 11/16

6:50 am-10:15 pm

2 stops24h 25m

$939

OntarioParis

ONT - CDG

ONTCDG

Ontario

lun. 1/5

10:42 am-9:40 am

1 stop13h 58m

Paris Charles de Gaulle

mar. 1/13

10:15 am-9:58 pm

2 stops20h 43m

$941

OntarioParis

ONT - CDG

ONTCDG

Ontario

lun. 1/5

10:42 am-9:40 am

1 stop13h 58m

Paris Charles de Gaulle

mié. 1/14

10:20 am-10:53 pm

2 stops21h 33m

$941

OntarioParis

ONT - CDG

ONTCDG

Ontario

mar. 1/13

7:00 am-9:55 am

1 stop17h 55m

Paris Charles de Gaulle

mar. 1/27

10:20 am-10:26 pm

2 stops21h 06m

$941

OntarioParis

ONT - CDG

ONTCDG

Ontario

dom. 1/4

6:39 pm-9:40 am

1 stop30h 01m

Paris Charles de Gaulle

mar. 1/13

10:15 am-9:58 pm

2 stops20h 43m

$947

OntarioParis

ONT - CDG

ONTCDG

Ontario

jue. 10/30

6:00 am-6:10 pm

2 stops28h 10m

Paris Charles de Gaulle

jue. 11/6

6:25 am-10:31 pm

2 stops25h 06m

$948

OntarioParis

ONT - CDG

ONTCDG

Ontario

mar. 1/13

10:57 am-9:05 am

1 stop13h 08m

Paris Charles de Gaulle

mar. 1/27

11:05 am-5:53 pm

1 stop15h 48m

$951

OntarioParis

ONT - CDG

ONTCDG

Ontario

mié. 1/14

10:57 am-9:05 am

1 stop13h 08m

Paris Charles de Gaulle

mié. 1/28

11:05 am-5:53 pm

1 stop15h 48m

$952

OntarioParis

ONT - CDG

ONTCDG

Ontario

mar. 2/17

11:05 am-9:05 am

1 stop13h 00m

Paris Charles de Gaulle

mar. 3/3

11:05 am-5:51 pm

1 stop15h 46m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 40 results

Best time to book a flight from Ontario to Paris

Have a flexible travel schedule? Discover the best time to fly to Paris from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Paris

What is the cheapest month to book a flight from Ontario to Paris?

Currently, January is the cheapest month in which you can book a flight from Ontario to Paris (average of $595). Flying from Ontario to Paris in June is currently the most expensive (average of $1,104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to PAR?

A simple way to save on the total cost of your ticket is to fly from Ontario to Paris in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Ontario to Paris?

Related info for your journey

What airport do you fly from for flights from Ontario to Paris?
If you book a flight to Paris from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Paris per day from 1 airline.
How long is the flight from Ontario to Paris?
Airlines like United Airlines, Iberia, and American Airlines fly from Ontario to Paris in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 2h 15m. Ontario and Paris are separated by a distance of 5627 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from Ontario to Paris round-trip?
According to our current data, KLM ($867), offers the cheapest pricing from Ontario to Paris. You may be able to fly from Ontario to Paris for 20% less than the average price by searching for this airline.
Can I find deals for flights from Ontario to Paris that include hotel bookings?
Yes. In addition to deals on Ontario to Paris flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Paris?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Paris.
Can I find deals for business class flights from Ontario to Paris?
Yes. Cheapflights offers flight deals from Ontario to Paris by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Paris?
Currently, January is the cheapest month in which you can book a flight from Ontario to Paris (average of $595). Flying from Ontario to Paris in June is currently the most expensive (average of $1,104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Roissy-en-France

Serris

Nanterre

Tremblay-en-France

Issy-les-Moulineaux

Saint-Denis

Auxerre

Ivry-sur-Seine

Cergy

Massy

Levallois-Perret

Beauvais

Courbevoie

Villepinte

Suresnes

Vincennes

Versailles

Magny-le-Hongre

Neuilly-sur-Seine

Vanves

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Top airline flying from Ontario to Paris

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$867	Average$1,017	FlexibilityNo cancel fee	On-time75%

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$280+ Cheap flights from Ontario (ONT) to Paris (PAR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Ontario to Paris

Round-trip from

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Popular in

Cheapest in

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Find flight deals from Ontario to Paris

Cheapest flights from Ontario to ParisExplore the most affordable flight options available from Ontario to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

Explore the most affordable flight options available from Ontario to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Paris that are best for you.

Best time to book a flight from Ontario to Paris

Have a flexible travel schedule? Discover the best time to fly to Paris from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Paris

What is the cheapest month to book a flight from Ontario to Paris?

What is the cheapest time of day to fly from ONT to PAR?

Find hourly flight availability from Ontario to Paris. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

How much does it cost to fly round-trip from Ontario to Paris?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Paris. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to Paris?

How long is the flight from Ontario to Paris?

What is the cheapest airline to fly from Ontario to Paris round-trip?

Can I find deals for flights from Ontario to Paris that include hotel bookings?

How can I find direct flights from Ontario to Paris?

Can I find deals for business class flights from Ontario to Paris?

What is the cheapest month to book a flight from Ontario to Paris?

Traveling to a place near Paris?

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Alternative routes for Ontario to Paris

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Top airline flying from Ontario to Paris

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Cheapest flights from Ontario to Paris
Explore the most affordable flight options available from Ontario to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.