What are the cheapest airlines flying from Paris to Ontario round-trip?

Currently priced at $700, British Airways will fly you from Paris to Ontario and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and American Airlines - these airlines can fly you to your destination from $704 and $709, respectively.

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

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $622. Users have also found prices from $860 and $960 on Iberia and WestJet, respectively.

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

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

How far in advance should I book a flight from Paris to Ontario?

To save on the cost of your flight from Paris to Ontario, book at least 60 days before your planned departure. Booking around this time can save you about 104% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $612 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $725.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Ontario. Flights to Ontario from Paris in September are about $687 on average during September, but can be found for as low as $294.

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

When flying from Paris to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Paris-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Paris-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Paris-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Paris-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paris-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into Ontario (ONT) if they book a flight to Ontario from Paris. On average, Ontario has 0 inbound flights from Paris per day from 0 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

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

How can I find direct flights from Paris to Ontario?

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

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

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

$412+ Flights from Paris to Ontario

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Paris to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Paris to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$642 (Trip.com)
One-way from	$412 (Kiwi.com)
Popular in	July
Cheapest in	September
Average price	$619

Provider with most accurate pricing for Paris (PAR)-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Paris (PAR)-Ontario flights.

Search Deals

From Paris (PAR) to Ontario

Search Deals

One-way flight from Paris (PAR) to Ontario

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($132 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Paris to Ontario

Cheapest flights from Paris to Ontario
Explore the most affordable flight options available from Paris to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Wed 2/265:50 pmORY - ONT

1 stop24h 44mMultiple Airlines

Mon 3/108:26 amONT - ORY

1 stop23h 04mMultiple Airlines

Deal found 2/21

$613

Fri 2/2811:05 amCDG - ONT

1 stop20h 11mIberia

Tue 3/410:51 amONT - CDG

1 stop13h 14mIberia

Deal found 2/21

$661

Fri 2/287:05 amCDG - ONT

2 stops24h 11mBritish Airways

Tue 3/410:51 amONT - CDG

2 stops19h 29mBritish Airways

Deal found 2/21

$668

Fri 2/2811:05 amCDG - ONT

1 stop20h 11mAmerican Airlines

Tue 3/46:05 amONT - CDG

1 stop18h 00mAmerican Airlines

Deal found 2/21

$677

Sun 11/1611:05 amCDG - ONT

1 stop15h 44mMultiple Airlines

Thu 11/2711:00 amONT - CDG

1 stop13h 05mMultiple Airlines

Deal found 2/21

$694

Thu 3/2712:50 pmORY - ONT

2 stops29h 11mAmerican Airlines

Mon 4/710:54 amONT - ORY

2 stops22h 16mAmerican Airlines

Deal found 2/21

$709

Sun 3/2310:15 amCDG - ONT

2 stops20h 30mUnited Airlines

Sun 3/303:55 pmONT - CDG

2 stops29h 55mUnited Airlines

Deal found 2/21

$760

Tue 11/410:20 amCDG - ONT

1 stop14h 57mKLM

Sun 11/169:55 amONT - CDG

1 stop13h 20mKLM

Deal found 2/21

$835

Mon 3/319:15 amCDG - ONT

1 stop17h 36mLufthansa

Mon 4/77:05 amONT - CDG

1 stop18h 20mLufthansa

Deal found 2/21

$869

Tue 4/2911:00 amCDG - ONT

1 stop14h 33mDelta

Mon 5/512:10 pmONT - CDG

1 stop15h 20mDelta

Deal found 2/21

$901

Wed 9/104:00 pmCDG - ONT

1 stop15h 41mVirgin Atlantic

Wed 9/242:00 pmONT - CDG

1 stop14h 20mVirgin Atlantic

Deal found 2/21

$906

Mon 4/710:10 amORY - ONT

2 stops22h 40mIberia

Mon 4/2112:50 pmONT - ORY

2 stops20h 20mIberia

Deal found 2/22

$977

Best flights from Paris to Ontario
Discover carefully curated flight deals from Paris to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2025.

Wed 3/56:40 amORY - ONT

2 stops36h 04mMultiple Airlines

Mon 3/178:26 amONT - ORY

2 stops24h 24mMultiple Airlines

Deal found 2/22

$642

Thu 5/11:00 pmCDG - ONT

2 stops19h 50mBritish Airways

Sun 5/187:25 pmONT - CDG

2 stops26h 30mBritish Airways

Deal found 2/21

$700

Mon 4/2811:00 amCDG - ONT

1 stop21h 50mIberia

Mon 5/1210:51 amONT - CDG

1 stop14h 09mIberia

Deal found 2/21

$704

Thu 3/2712:50 pmORY - ONT

2 stops29h 11mAmerican Airlines

Mon 4/710:54 amONT - ORY

2 stops22h 16mAmerican Airlines

Deal found 2/21

$709

Sun 3/2310:15 amCDG - ONT

2 stops20h 30mUnited Airlines

Sun 3/303:55 pmONT - CDG

2 stops29h 55mUnited Airlines

Deal found 2/21

$760

Mon 3/319:15 amCDG - ONT

1 stop17h 36mLufthansa

Mon 4/77:05 amONT - CDG

1 stop18h 20mLufthansa

Deal found 2/21

$869

Tue 4/2911:00 amCDG - ONT

1 stop14h 33mDelta

Mon 5/512:10 pmONT - CDG

1 stop15h 20mDelta

Deal found 2/21

$901

Sun 5/411:00 amCDG - ONT

1 stop14h 33mVirgin Atlantic

Sun 5/1111:29 amONT - CDG

1 stop17h 11mVirgin Atlantic

Deal found 2/20

$946

Thu 3/131:00 pmCDG - ONT

3 stops31h 44mAir Canada

Tue 3/185:05 amONT - CDG

3 stops20h 25mAir Canada

Deal found 2/21

$990

Sun 3/910:20 amCDG - ONT

1 stop14h 14mKLM

Sun 11/239:55 amONT - CDG

1 stop13h 20mKLM

Deal found 2/21

$1,199

Thu 5/110:40 amCDG - ONT

2 stops20h 30mMultiple Airlines

Sun 5/1810:51 amONT - CDG

1 stop14h 09mMultiple Airlines

Deal found 2/21

$702

Mon 3/1011:05 amCDG - ONT

2 stops18h 55mAmerican Airlines

Mon 11/2411:00 amONT - CDG

1 stop13h 05mAmerican Airlines

Deal found 2/21

$878

Last-minute flights from Paris to Ontario
Discover last-minute flight deals from Paris to Ontario. Data last updated February 22, 2025 and is based on user searches.

Wed 2/265:50 pmORY - ONT

1 stop24h 44mMultiple Airlines

Mon 3/108:26 amONT - ORY

1 stop23h 04mMultiple Airlines

Deal found 2/21

$613

Thu 2/2710:15 amCDG - ONT

2 stops21h 37mDelta

Thu 3/66:00 amONT - CDG

2 stops16h 55mDelta

Deal found 2/21

$1,323

Fri 2/2811:05 amCDG - ONT

1 stop20h 11mIberia

Tue 3/410:51 amONT - CDG

1 stop13h 14mIberia

Deal found 2/21

$661

Fri 2/287:05 amCDG - ONT

2 stops24h 11mBritish Airways

Tue 3/410:51 amONT - CDG

2 stops19h 29mBritish Airways

Deal found 2/21

$668

Fri 2/2811:05 amCDG - ONT

1 stop20h 11mAmerican Airlines

Tue 3/46:05 amONT - CDG

1 stop18h 00mAmerican Airlines

Deal found 2/21

$677

Fri 2/289:00 amCDG - ONT

1 stop18h 31mUnited Airlines

Tue 3/1110:38 amONT - CDG

1 stop15h 02mUnited Airlines

Deal found 2/21

$813

Fri 2/2812:05 pmCDG - ONT

2 stops39h 26mMultiple Airlines

Tue 3/45:05 amONT - CDG

3 stops20h 25mMultiple Airlines

Deal found 2/21

$1,239

Fri 2/285:50 pmORY - ONT

2 stops32h 09mMultiple Airlines

Tue 3/46:00 amONT - ORY

3 stops26h 45mMultiple Airlines

Deal found 2/21

$1,401

Sat 3/12:30 pmCDG - ONT

3 stops33h 55mWestJet

Thu 3/66:00 amONT - CDG

3 stops21h 30mWestJet

Deal found 2/21

$1,235

Sat 3/810:10 amCDG - ONT

1 stop14h 15mKLM

Thu 11/209:55 amONT - CDG

1 stop13h 20mKLM

Deal found 2/21

$1,063

Thu 3/131:00 pmCDG - ONT

3 stops31h 44mMultiple Airlines

Tue 3/186:00 amONT - CDG

2 stops17h 20mMultiple Airlines

Deal found 2/21

$947

Thu 3/131:00 pmCDG - ONT

3 stops31h 44mAir Canada

Tue 3/185:05 amONT - CDG

3 stops20h 25mAir Canada

Deal found 2/21

$990

One-way flights from Paris to Ontario
Search for one-way flight options from Paris to Ontario. Find affordable one-way fares based on user searches. Data last updated February 22, 2025.

Fri 5/239:20 pmCDG - ONT

3 stops57h 07mMultiple Airlines

Deal found 2/21

$412

Fri 5/236:30 pmORY - ONT

1 stop24h 24mMultiple Airlines

Deal found 2/21

$511

Tue 5/131:25 pmCDG - ONT

1 stop16h 57mJetBlue

Deal found 2/20

$622

Sat 6/1412:45 pmORY - ONT

2 stops19h 18mIberia

Deal found 2/21

$860

Tue 8/1212:55 pmCDG - ONT

2 stops18h 46mWestJet

Deal found 2/21

$960

Fri 8/82:25 pmCDG - ONT

2 stops18h 04mBritish Airways

Deal found 2/21

$1,014

Sun 6/2212:45 pmCDG - ONT

2 stops19h 18mIberia

Deal found 2/21

$1,065

Fri 3/217:25 amORY - ONT

2 stops23h 02mAmerican Airlines

Deal found 2/21

$1,150

Fri 6/1310:50 amCDG - ONT

2 stops21h 43mAmerican Airlines

Deal found 2/21

$1,152

Thu 3/208:00 amCDG - ONT

2 stops22h 00mAvianca

Deal found 2/21

$1,255

Fri 3/148:55 amCDG - ONT

1 stop21h 48mDelta

Deal found 2/21

$1,460

Sun 3/1610:20 amCDG - ONT

1 stop14h 14mKLM

Deal found 2/21

$1,491

Find flights from Paris to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

ParisOntario

ORY - ONT

ORYONT

Paris Orly

Wed 3/5

6:40 am-9:44 am

2 stops36h 04m

Ontario

Mon 3/17

8:26 am-4:50 pm

2 stops24h 24m

$642

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 5/1

1:00 pm-11:50 pm

2 stops19h 50m

Ontario

Sun 5/18

7:25 pm-6:55 am

2 stops26h 30m

$700

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Thu 5/1

10:40 am-10:10 pm

2 stops20h 30m

Ontario

Sun 5/18

10:51 am-10:00 am

1 stop14h 09m

$702

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Mon 4/28

11:00 am-11:50 pm

1 stop21h 50m

Ontario

Mon 5/12

10:51 am-10:00 am

1 stop14h 09m

$704

ParisOntario

ORY - ONT

ORYONT

Paris Orly

Thu 3/27

12:50 pm-10:01 am

2 stops29h 11m

Ontario

Mon 4/7

10:54 am-6:10 pm

2 stops22h 16m

$709

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Sun 3/23

10:15 am-10:45 pm

2 stops20h 30m

Ontario

Sun 3/30

3:55 pm-6:50 am

2 stops29h 55m

$760

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Mon 3/31

9:15 am-5:51 pm

1 stop17h 36m

Ontario

Mon 4/7

7:05 am-10:25 am

1 stop18h 20m

$869

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Mon 3/10

11:05 am-10:00 pm

2 stops18h 55m

Ontario

Mon 11/24

11:00 am-9:05 am

1 stop13h 05m

$878

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Tue 4/29

11:00 am-4:33 pm

1 stop14h 33m

Ontario

Mon 5/5

12:10 pm-12:30 pm

1 stop15h 20m

$901

ParisOntario

CDG - ONT

CDGONT

Paris Charles de Gaulle

Sun 5/4

11:00 am-4:33 pm

1 stop14h 33m

Ontario

Sun 5/11

11:29 am-1:40 pm

1 stop17h 11m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 28 results

Most accurate provider: When it comes to deals on Paris-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Paris-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Paris-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Paris-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paris-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Paris to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Paris 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.

Travel insights for flights from Paris to Ontario

Get recent, data-driven insights about flights from Paris to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Paris to Ontario (average of $246). Flying from Paris to Ontario in March is currently the most expensive (average of $315). 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.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Paris to Ontario, such as Delta, KLM and Virgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,203 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,330 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.5

Good

653 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.4

Good

3,068 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,754 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Ontario from Paris?
Most people fly into Ontario (ONT) if they book a flight to Ontario from Paris. On average, Ontario has 0 inbound flights from Paris per day from 0 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
What are the cheapest airlines flying from Paris to Ontario round-trip?
Currently priced at $700, British Airways will fly you from Paris to Ontario and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and American Airlines - these airlines can fly you to your destination from $704 and $709, respectively.
What are the cheapest airlines to fly from Paris to Ontario one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $622. Users have also found prices from $860 and $960 on Iberia and WestJet, respectively.
Can I find deals for flights from Paris to Ontario that include hotel bookings?
Yes. In addition to deals on Paris to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Paris to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Paris to Ontario.
Can I find deals for business class flights from Paris to Ontario?
Yes. Cheapflights offers flight deals from Paris to Ontario 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 Paris to Ontario?
Currently, August is the cheapest month in which you can book a flight from Paris to Ontario (average of $246). Flying from Paris to Ontario in March is currently the most expensive (average of $315). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Paris to Ontario

Complete your trip

Ontario car rentals

Los Angeles Airport car rentals

Ontario Airport car rentals

Burbank Bob Hope Airport car rentals

Long Beach Municipal Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

San Jose car rentals

Fresno car rentals

Sacramento car rentals

Bakersfield car rentals

Other flights to Ontario

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$412+ Cheap flights from Paris (PAR) to Ontario (ONT)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Paris to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Paris to Ontario

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Paris to Ontario

Cheapest flights from Paris to OntarioExplore the most affordable flight options available from Paris to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Explore the most affordable flight options available from Paris to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Find flights from Paris to Ontario within your budget

Best time to book a flight from Paris to Ontario

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

Travel insights for flights from Paris to Ontario

Get recent, data-driven insights about flights from Paris to Ontario including ideal travel times, pricing trends, and more.

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Paris to Ontario, such as Delta, KLM and Virgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Paris to Ontario. 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 into for flights to Ontario from Paris?

What are the cheapest airlines flying from Paris to Ontario round-trip?

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

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

How can I find direct flights from Paris to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Paris to Ontario

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Paris to Ontario
Explore the most affordable flight options available from Paris to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.