How long is the flight from Ontario to Paris?

Airlines like Delta, United Airlines, and Iberia fly from Ontario to Paris in about 13h 58m. The time it takes to get you to your destination can typically vary by up to 6h 15m. Ontario and Paris are separated by a distance of 5619 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 are the cheapest airlines to fly from Ontario to Paris one-way?

The cheapest airlines for a one-way flight from Ontario to Paris are JetBlue ($444), Iberia ($573), and United Airlines ($593).

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)

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One-way flight from Ontario to Paris (PAR)

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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 September 16, 2025.

Mon 10/276:00 amONT - CDG

1 stop19h 40mUnited Airlines

Tue 11/42:00 pmCDG - ONT

2 stops41h 31mUnited Airlines

Deal found 9/16

$859

Sat 10/1110:56 pmONT - CDG

1 stop27h 29mJetBlue

Tue 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/16

$866

Mon 11/37:05 amONT - CDG

1 stop14h 05mDelta

Tue 11/183:30 pmCDG - ONT

1 stop16h 34mDelta

Deal found 9/16

$875

Mon 10/279:50 amONT - CDG

1 stop14h 25mVirgin Atlantic

Tue 11/410:20 amCDG - ONT

1 stop20h 00mVirgin Atlantic

Deal found 9/16

$881

Mon 11/37:00 amONT - CDG

1 stop17h 05mIberia

Fri 11/1411:05 amCDG - ONT

1 stop20h 24mIberia

Deal found 9/16

$882

Wed 12/310:47 amONT - CDG

1 stop13h 18mIberia

Tue 12/911:05 amCDG - ONT

1 stop20h 23mIberia

Deal found 9/15

$884

Tue 10/1410:56 pmONT - CDG

2 stops49h 19mJetBlue

Tue 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/15

$886

Wed 10/225:05 amONT - CDG

2 stops16h 45mMultiple Airlines

Wed 11/512:05 pmCDG - ONT

2 stops19h 26mMultiple Airlines

Deal found 9/13

$888

Thu 10/307:00 amONT - CDG

1 stop18h 55mUnited Airlines

Thu 11/610:20 amCDG - ONT

2 stops21h 31mUnited Airlines

Deal found 9/15

$921

Wed 10/1510:57 amONT - CDG

1 stop14h 03mAmerican Airlines

Sat 11/1511:05 amCDG - ONT

1 stop16h 16mAmerican Airlines

Deal found 9/13

$925

Fri 10/1710:50 pmONT - ORY

1 stop32h 30mMultiple Airlines

Sat 11/15:40 pmORY - ONT

2 stops46h 37mMultiple Airlines

Deal found 9/16

$948

Mon 10/202:51 pmONT - ORY

2 stops18h 19mAmerican Airlines

Wed 11/58:55 pmORY - ONT

2 stops22h 00mAmerican Airlines

Deal found 9/15

$1,042

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 September 16, 2025.

Mon 11/37:05 amONT - CDG

1 stop14h 05mDelta

Tue 11/183:30 pmCDG - ONT

1 stop16h 34mDelta

Deal found 9/16

$875

Sun 12/2810:42 amONT - CDG

1 stop13h 58mUnited Airlines

Wed 1/1410:20 amCDG - ONT

2 stops21h 33mUnited Airlines

Deal found 9/14

$941

Wed 12/3110:50 amONT - CDG

1 stop13h 15mMultiple Airlines

Fri 1/911:05 amCDG - ONT

1 stop15h 48mMultiple Airlines

Deal found 9/14

$951

Sat 10/2510:57 amONT - CDG

1 stop14h 08mIberia

Sun 11/211:05 amCDG - ONT

1 stop21h 52mIberia

Deal found 9/15

$981

Thu 11/277:05 amONT - CDG

1 stop14h 05mKLM

Sun 12/710:20 amCDG - ONT

1 stop14h 49mKLM

Deal found 9/15

$981

Mon 10/202:51 pmONT - ORY

2 stops18h 19mAmerican Airlines

Wed 11/58:55 pmORY - ONT

2 stops22h 00mAmerican Airlines

Deal found 9/15

$1,042

Tue 1/137:00 amONT - CDG

1 stop17h 55mUnited Airlines

Tue 1/2710:20 amCDG - ONT

2 stops21h 06mUnited Airlines

Deal found 9/15

$941

Wed 2/1110:57 amONT - CDG

1 stop13h 08mMultiple Airlines

Wed 2/2511:05 amCDG - ONT

1 stop15h 46mMultiple Airlines

Deal found 9/14

$951

Sun 2/156:47 amONT - ORY

2 stops20h 13mIberia

Sun 3/17:25 amORY - ONT

2 stops23h 32mIberia

Deal found 9/14

$1,008

Thu 10/306:00 amONT - CDG

2 stops28h 10mUnited Airlines

Thu 11/66:25 amCDG - ONT

2 stops25h 06mUnited Airlines

Deal found 9/15

$948

Wed 11/126:00 amONT - CDG

2 stops16h 20mUnited Airlines

Tue 11/252:30 pmCDG - ONT

2 stops17h 21mUnited Airlines

Deal found 9/16

$956

Wed 11/1910:47 amONT - ORY

2 stops20h 43mIberia

Wed 12/38:55 pmORY - ONT

2 stops23h 58mIberia

Deal found 9/16

$1,173

Fri 12/55:05 amONT - CDG

2 stops20h 25mUnited Airlines

Sun 12/146:25 amCDG - ONT

2 stops24h 24mUnited Airlines

Deal found 9/15

$971

Sun 3/16:47 amONT - ORY

2 stops17h 38mIberia

Sat 3/77:00 pmORY - ONT

2 stops26h 40mIberia

Deal found 9/15

$1,183

Thu 1/157:00 amONT - CDG

1 stop17h 55mUnited Airlines

Thu 1/2910:20 amCDG - ONT

2 stops21h 33mUnited Airlines

Deal found 9/14

$991

Fri 9/2610:40 pmONT - ORY

1 stop32h 40mMultiple Airlines

Mon 9/292:50 pmORY - ONT

2 stops27h 36mMultiple Airlines

Deal found 9/14

$1,339

Thu 10/308:15 amONT - ORY

2 stops17h 10mIberia

Thu 11/67:25 amORY - ONT

2 stops25h 32mIberia

Deal found 9/15

$1,223

Sun 2/2211:05 amONT - ORY

2 stops20h 25mIberia

Sat 2/287:00 pmORY - ONT

2 stops27h 44mIberia

Deal found 9/15

$1,258

Mon 10/278:15 amONT - ORY

2 stops21h 20mIberia

Tue 11/48:55 pmORY - ONT

2 stops34h 34mIberia

Deal found 9/16

$1,286

Sat 10/182:51 pmONT - ORY

2 stops20h 14mIberia

Sat 10/2510:10 amORY - ONT

2 stops21h 32mIberia

Deal found 9/14

$1,328

Fri 10/1712:48 pmONT - ORY

2 stops20h 22mIberia

Sat 11/17:25 amORY - ONT

2 stops23h 17mIberia

Deal found 9/16

$1,348

Wed 12/2410:50 amONT - ORY

2 stops17h 45mIberia

Sun 12/286:50 amORY - ONT

2 stops25h 56mIberia

Deal found 9/15

$1,422

Last-minute flights from Ontario to Paris
Discover last-minute flight deals from Ontario to Paris. Data last updated September 16, 2025 and is based on user searches.

Sat 10/1110:56 pmONT - CDG

1 stop27h 29mJetBlue

Tue 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/16

$866

Tue 10/1410:56 pmONT - CDG

2 stops49h 19mJetBlue

Tue 10/211:25 pmCDG - ONT

1 stop17h 04mJetBlue

Deal found 9/15

$886

Wed 10/1510:57 amONT - CDG

1 stop14h 03mAmerican Airlines

Sat 11/1511:05 amCDG - ONT

1 stop16h 16mAmerican Airlines

Deal found 9/13

$925

Fri 10/1710:50 pmONT - ORY

1 stop32h 30mMultiple Airlines

Sat 11/15:40 pmORY - ONT

2 stops46h 37mMultiple Airlines

Deal found 9/16

$948

Mon 10/2010:57 amONT - CDG

1 stop14h 03mAmerican Airlines

Wed 11/511:05 amCDG - ONT

1 stop16h 16mAmerican Airlines

Deal found 9/15

$875

Mon 10/208:15 amONT - CDG

1 stop16h 45mIberia

Sun 11/211:05 amCDG - ONT

1 stop20h 10mIberia

Deal found 9/15

$931

Mon 10/205:05 amONT - CDG

2 stops16h 45mMultiple Airlines

Mon 11/39:30 amCDG - ONT

2 stops18h 06mMultiple Airlines

Deal found 9/16

$932

Mon 10/202:51 pmONT - ORY

2 stops18h 19mAmerican Airlines

Wed 11/58:55 pmORY - ONT

2 stops22h 00mAmerican Airlines

Deal found 9/15

$1,042

Wed 10/225:05 amONT - CDG

2 stops16h 45mMultiple Airlines

Wed 11/512:05 pmCDG - ONT

2 stops19h 26mMultiple Airlines

Deal found 9/13

$888

Mon 10/276:00 amONT - CDG

1 stop19h 40mUnited Airlines

Tue 11/42:00 pmCDG - ONT

2 stops41h 31mUnited Airlines

Deal found 9/16

$859

Mon 10/279:50 amONT - CDG

1 stop14h 25mVirgin Atlantic

Tue 11/410:20 amCDG - ONT

1 stop20h 00mVirgin Atlantic

Deal found 9/16

$881

Thu 10/307:00 amONT - CDG

1 stop18h 55mUnited Airlines

Thu 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 September 16, 2025.

Fri 10/1710:30 amONT - CDG

2 stops39h 25mMultiple Airlines

Deal found 9/15

$280

Fri 10/176:05 amONT - ORY

2 stops24h 30mMultiple Airlines

Deal found 9/16

$288

Fri 11/217:21 pmONT - CDG

3 stops32h 09mMultiple Airlines

Deal found 9/14

$378

Fri 10/3110:40 pmONT - ORY

3 stops49h 15mMultiple Airlines

Deal found 9/16

$408

Tue 10/710:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$419

Fri 10/3110:40 pmONT - CDG

3 stops49h 10mMultiple Airlines

Deal found 9/16

$423

Mon 10/2010:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/14

$441

Sun 10/1210:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$442

Mon 10/610:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$444

Sat 10/1810:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$481

Thu 10/910:56 pmONT - CDG

1 stop27h 29mJetBlue

Deal found 9/15

$491

Sat 10/182:51 pmONT - ORY

2 stops18h 19mIberia

Deal found 9/16

$637

Fly from

Fly to

Route

Depart

Return

Price

OntarioParis

ONT - CDG

ONTCDG

Ontario

Mon 11/3

7:05 am-6:10 am

1 stop14h 05m

Paris Charles de Gaulle

Tue 11/18

3:30 pm-11:04 pm

1 stop16h 34m

$875

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sun 12/28

10:42 am-9:40 am

1 stop13h 58m

Paris Charles de Gaulle

Wed 1/14

10:20 am-10:53 pm

2 stops21h 33m

$941

OntarioParis

ONT - CDG

ONTCDG

Ontario

Tue 1/13

7:00 am-9:55 am

1 stop17h 55m

Paris Charles de Gaulle

Tue 1/27

10:20 am-10:26 pm

2 stops21h 06m

$941

OntarioParis

ONT - CDG

ONTCDG

Ontario

Thu 10/30

6:00 am-6:10 pm

2 stops28h 10m

Paris Charles de Gaulle

Thu 11/6

6:25 am-10:31 pm

2 stops25h 06m

$948

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 12/31

10:50 am-9:05 am

1 stop13h 15m

Paris Charles de Gaulle

Fri 1/9

11:05 am-5:53 pm

1 stop15h 48m

$951

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 2/11

10:57 am-9:05 am

1 stop13h 08m

Paris Charles de Gaulle

Wed 2/25

11:05 am-5:51 pm

1 stop15h 46m

$951

OntarioParis

ONT - CDG

ONTCDG

Ontario

Wed 11/12

6:00 am-7:20 am

2 stops16h 20m

Paris Charles de Gaulle

Tue 11/25

2:30 pm-10:51 pm

2 stops17h 21m

$956

OntarioParis

ONT - CDG

ONTCDG

Ontario

Fri 12/5

5:05 am-10:30 am

2 stops20h 25m

Paris Charles de Gaulle

Sun 12/14

6:25 am-9:49 pm

2 stops24h 24m

$971

OntarioParis

ONT - CDG

ONTCDG

Ontario

Sat 10/25

10:57 am-10:05 am

1 stop14h 08m

Paris Charles de Gaulle

Sun 11/2

11:05 am-11:57 pm

1 stop21h 52m

$981

OntarioParis

ONT - CDG

ONTCDG

Ontario

Thu 11/27

7:05 am-6:10 am

1 stop14h 05m

Paris Charles de Gaulle

Sun 12/7

10:20 am-4:09 pm

1 stop14h 49m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 41 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 Delta, United Airlines, and Iberia fly from Ontario to Paris in about 13h 58m. The time it takes to get you to your destination can typically vary by up to 6h 15m. Ontario and Paris are separated by a distance of 5619 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 are the cheapest airlines to fly from Ontario to Paris one-way?
The cheapest airlines for a one-way flight from Ontario to Paris are JetBlue ($444), Iberia ($573), and United Airlines ($593).
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.

Find cheap flights from Ontario to Paris with Cheapflights

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Cheap flight deals from Ontario to Paris

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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 September 16, 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 September 16, 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 September 16, 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?

What are the cheapest airlines to fly from Ontario to Paris one-way?

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

See prices for flight routes from nearby airports that may be better suited for you.

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 September 16, 2025.