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

According to our current data, British Airways ($968), American Airlines ($973), and United Airlines ($1,067) offers the cheapest pricing from Ontario to Paris. You may be able to fly from Ontario to Paris for 10% less than the average price by searching for these airlines.

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 Lufthansa ($710), British Airways ($759), and Iberia ($857).

What are the most popular airlines that fly from Ontario to Paris?

American Airlines, British Airways and Delta are the most popular airlines when flying from Ontario to Paris.

Can I find flights from Ontario to Paris for under $1,000 on Cheapflights?

Yes, there are multiple flights from Ontario to Paris for under $1,000. The cheapest flight booked recently is on British Airways for just $968, but on average you can expect to pay $1,058.

Are there last-minute flights available from Ontario to Paris for under $2,300?

There are currently 20+ open flights from Ontario to Paris within the next 7 days for less than $2,300.

Which airlines flying from Ontario to Paris have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, British Airways, and American Airlines flying from Ontario to Paris have implemented new flexible cancellation policies.

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

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, April can be a great choice for travel to Paris. Flights to Paris from Ontario in April are about $893 on average during April, but can be found for as low as $560.

When is the cheapest time to fly from Ontario to Paris (ONT - 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 58% on your trip compared to booking a flight at noon.

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 3 different airlines.

Flights from Ontario, CA to Paris, France from $486

How to find the cheapest flight from Ontario (ONT) to Paris (PAR)

Popular in	December
Cheapest in	April
Average price	$1,346
Round-trip from	$639

High demand for flights, 37% potential price rise

Search Deals

Best time to find cheap flights, 33% potential price drop

Search Deals

Average for round-trip flights in June 2023

Search Deals

From Ontario to Paris (PAR)

Search Deals

ONT - PAR Price	$639 - $1,193
PAR Temperature	41 - 69.8 °F
PAR Rainfall	1.6 - 2.5 inches

ONT - PAR

Price

$639 - $1,193

PAR

Temperature

41 - 69.8 °F

PAR

Rainfall

1.6 - 2.5 inches

Travelers have found it’s best to book a flight 61 days in advance to save up to 16% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Paris 1-2 weeks in advance for as low as $1,031, or $1,100 for flights within the next 24 hours.

Cheap flights from Ontario to Paris in June, July 2023

Scroll through some of the best deals on flights from Ontario to Paris in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Jun 7 - Jun 18

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

30h 30m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

20h 54m

$1,548

Multiple Airlines

Deal found 6/7

Jun 7 - Jun 18

ONT

Ontario

CDG

Paris Charles de Gaulle

3 stops

32h 50m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

20h 54m

$1,558

Multiple Airlines

Deal found 6/7

Jul 25 - Aug 14

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

21h 46m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

25h 42m

$1,691

Multiple Airlines

Deal found 6/8

Jul 31 - Aug 15

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

23h 43m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

16h 09m

$1,718

American Airlines

Deal found 6/7

Jun 7 - Jun 18

ONT

Ontario

CDG

Paris Charles de Gaulle

3 stops

32h 50m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

25h 39m

$1,743

Multiple Airlines

Deal found 6/7

Jul 30 - Aug 13

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 35m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

16h 18m

$1,767

American Airlines

Deal found 6/6

Jul 30 - Aug 26

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 35m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

16h 09m

$1,768

British Airways

Deal found 6/7

Jul 31 - Aug 14

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 48m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 55m

$1,773

British Airways

Deal found 6/7

Jul 30 - Aug 14

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

23h 43m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

19h 55m

$1,780

British Airways

Deal found 6/7

Ontario to Paris 2023 flight deals

Scroll through some of the best deals on flights from Ontario to Paris in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Nov 7 - Nov 21

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$968

British Airways

Deal found 6/6

Nov 7 - Nov 21

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

16h 34m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$973

American Airlines

Deal found 6/6

Nov 8 - Nov 22

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

16h 35m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

17h 12m

$974

Multiple Airlines

Deal found 6/7

Nov 2 - Nov 16

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,018

British Airways

Deal found 6/7

Dec 27 - Jan 14

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

18h 26m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

20h 58m

$1,023

United Airlines

Deal found 6/7

Nov 4 - Nov 19

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

24h 16m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

35h 30m

$1,055

British Airways

Deal found 6/7

Nov 7 - Nov 16

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,058

American Airlines

Deal found 6/7

Oct 15 - Jan 23

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

16h 45m

CDG

Paris Charles de Gaulle

ONT

Ontario

3 stops

31h 33m

$1,059

Multiple Airlines

Deal found 6/7

Nov 29 - Dec 12

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

18h 00m

$1,062

American Airlines

Deal found 6/7

Cheap British Airways flights from Ontario to Paris

Peruse some of the lowest-priced British Airways flights we've found from Ontario to Paris. Deals update often to give you more flight options matching your criteria

Nov 7 - Nov 21

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$968

British Airways

Deal found 6/6

Nov 2 - Nov 16

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,018

British Airways

Deal found 6/7

Nov 4 - Nov 19

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

24h 16m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

35h 30m

$1,055

British Airways

Deal found 6/7

Oct 17 - Jan 23

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

17h 55m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

19h 35m

$1,102

British Airways

Deal found 6/7

Oct 14 - Jan 23

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

17h 55m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,118

British Airways

Deal found 6/7

Nov 3 - Dec 10

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,121

British Airways

Deal found 6/7

Nov 4 - Nov 13

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

24h 16m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

21h 31m

$1,146

British Airways

Deal found 6/7

Oct 14 - Jan 26

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

17h 55m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

19h 50m

$1,152

British Airways

Deal found 6/7

Oct 13 - Jan 28

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 42m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,168

British Airways

Deal found 6/7

Cheap American Airlines flights from Ontario to Paris

Some of the lowest-priced American Airlines flights we've found at this time heading from Ontario to Paris. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Nov 7 - Nov 21

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

16h 34m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$973

American Airlines

Deal found 6/6

Nov 7 - Nov 16

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,058

American Airlines

Deal found 6/7

Nov 29 - Dec 12

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

18h 00m

$1,062

American Airlines

Deal found 6/7

Oct 29 - Nov 7

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

22h 13m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 45m

$1,071

American Airlines

Deal found 6/6

Nov 9 - Nov 16

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

18h 00m

$1,117

American Airlines

Deal found 6/7

Jun 13 - Jun 27

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 34m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 27m

$2,317

American Airlines

Deal found 6/6

Jun 16 - Jul 23

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

24h 29m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

17h 12m

$2,418

American Airlines

Deal found 6/7

Jun 13 - Jun 20

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

15h 39m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 27m

$2,517

American Airlines

Deal found 6/7

Jun 16 - Jul 6

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

17h 52m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

16h 22m

$2,521

American Airlines

Deal found 6/7

Last minute flights from Ontario to Paris

Have a look at some of the last-minute flights available departing from Ontario to Paris. Tip: verify your flight details before completing your reservation.

Jun 15 - Jun 18

ONT

Ontario

CDG

Paris Charles de Gaulle

3 stops

21h 30m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

17h 26m

$2,205

Multiple Airlines

Deal found 6/8

Jun 13 - Jun 27

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 34m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

16h 30m

$2,304

Iberia

Deal found 6/7

Jun 13 - Jun 27

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

15h 39m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

21h 02m

$2,309

Iberia

Deal found 6/7

Jun 13 - Jun 27

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

20h 15m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

44h 55m

$2,316

Iberia

Deal found 6/6

Jun 13 - Jun 27

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 34m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

15h 27m

$2,317

American Airlines

Deal found 6/6

Jun 13 - Jul 4

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

13h 34m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

16h 30m

$2,318

British Airways

Deal found 6/8

Jun 13 - Jul 10

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

15h 39m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

17h 12m

$2,352

Iberia

Deal found 6/6

Jun 15 - Jun 18

ONT

Ontario

CDG

Paris Charles de Gaulle

3 stops

21h 30m

CDG

Paris Charles de Gaulle

ONT

Ontario

2 stops

25h 39m

$2,394

Multiple Airlines

Deal found 6/8

Jun 16 - Jul 23

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

24h 29m

CDG

Paris Charles de Gaulle

ONT

Ontario

1 stop

17h 12m

$2,418

American Airlines

Deal found 6/7

One-way flights to Paris from Ontario

Users in need of a one-way flight from Ontario to Paris can choose from these deals. Users in need of a round-trip flight from Ontario to Paris instead should update the search form at the top of page.

Nov 3

ONT

Ontario

ORY

Paris Orly

3 stops

32h 35m

$486

Multiple Airlines

Deal found 6/8

Nov 3

ONT

Ontario

CDG

Paris Charles de Gaulle

3 stops

28h 45m

$508

Multiple Airlines

Deal found 6/8

Oct 27

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

21h 30m

$523

Multiple Airlines

Deal found 6/8

Jul 26

ONT

Ontario

ORY

Paris Orly

3 stops

24h 23m

$523

Multiple Airlines

Deal found 6/7

Jul 26

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

23h 50m

$542

Multiple Airlines

Deal found 6/6

Jul 3

ONT

Ontario

ORY

Paris Orly

2 stops

30h 00m

$580

Multiple Airlines

Deal found 6/7

Jul 26

ONT

Ontario

CDG

Paris Charles de Gaulle

1 stop

29h 06m

$594

Multiple Airlines

Deal found 6/7

Jul 26

ONT

Ontario

ORY

Paris Orly

2 stops

21h 40m

$623

Multiple Airlines

Deal found 6/7

Aug 25

ONT

Ontario

CDG

Paris Charles de Gaulle

2 stops

21h 30m

$659

Multiple Airlines

Deal found 6/7

Find flights from Ontario to Paris within your budget

Fly from

Fly to

Budget

$968 - $1,086

Route

Depart

Return

Price

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Tue 11/7

1 stop13h 15m

Paris Charles de Gaulle

Tue 11/21

1 stop15h 45m

$968

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Tue 11/7

2 stops16h 34m

Paris Charles de Gaulle

Tue 11/21

1 stop15h 45m

$973

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Wed 11/8

2 stops16h 35m

Paris Charles de Gaulle

Wed 11/22

2 stops17h 12m

$974

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Thu 11/2

1 stop13h 15m

Paris Charles de Gaulle

Thu 11/16

1 stop15h 45m

$1,018

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Tue 11/7

1 stop13h 15m

Paris Charles de Gaulle

Thu 11/16

1 stop15h 45m

$1,058

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Sun 10/15

2 stops16h 45m

Paris Charles de Gaulle

Tue 1/23

3 stops31h 33m

$1,059

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Tue 10/31

1 stop15h 10m

Paris Charles de Gaulle

Thu 11/9

2 stops23h 03m

$1,067

Pick Dates

OntarioParis Charles de Gaulle

ONT - CDG

ONTCDG

Ontario

Mon 10/16

3 stops18h 30m

Paris Charles de Gaulle

Fri 1/26

3 stops19h 47m

$1,080

Pick Dates

OntarioParis Orly

ONT - ORY

ONTORY

Ontario

Tue 10/17

2 stops18h 52m

Paris Orly

Mon 1/22

2 stops32h 10m

$1,086

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/6

Reviews of airlines servicing Paris

To help decide which airline to fly from Ontario to Paris, see what other customers have to say about British Airways, American Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.6

Good

1,574 reviews

Check prices

Reviews

1 / 10

Let’s face it none of the airline experiences these days are anything to write home about. However I bagged a front row seat in coach and had lots of legroom so overall not too bad. Of course my seat mate was much larger than his seat and oozed over occasionally. So just good not great.

United Airlines

7.6

Good

1,574 reviews

United Airlines

7.6

Good

1,574 reviews

Check prices

Reviews

1 / 10

Let’s face it none of the airline experiences these days are anything to write home about. However I bagged a front row seat in coach and had lots of legroom so overall not too bad. Of course my seat mate was much larger than his seat and oozed over occasionally. So just good not great.

American Airlines

7.3

Good

2,149 reviews

United Airlines

7.6

Good

1,574 reviews

Check prices

Reviews

1 / 10

Let’s face it none of the airline experiences these days are anything to write home about. However I bagged a front row seat in coach and had lots of legroom so overall not too bad. Of course my seat mate was much larger than his seat and oozed over occasionally. So just good not great.

Iberia

7.1

Good

598 reviews

United Airlines

7.6

Good

1,574 reviews

Check prices

Reviews

1 / 10

Let’s face it none of the airline experiences these days are anything to write home about. However I bagged a front row seat in coach and had lots of legroom so overall not too bad. Of course my seat mate was much larger than his seat and oozed over occasionally. So just good not great.

Lufthansa

6.8

Okay

1,199 reviews

United Airlines

7.6

Good

1,574 reviews

Check prices

Reviews

1 / 10

Let’s face it none of the airline experiences these days are anything to write home about. However I bagged a front row seat in coach and had lots of legroom so overall not too bad. Of course my seat mate was much larger than his seat and oozed over occasionally. So just good not great.

Air Canada

6.7

Okay

935 reviews

United Airlines

7.6

Good

1,574 reviews

Check prices

Reviews

1 / 10

Let’s face it none of the airline experiences these days are anything to write home about. However I bagged a front row seat in coach and had lots of legroom so overall not too bad. Of course my seat mate was much larger than his seat and oozed over occasionally. So just good not great.

Related info for your journey

This is defined as Ontario Airport (ONT) and Paris Charles de Gaulle Airport (CDG). Codes like Paris Charles de Gaulle Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Paris Orly Airport (ORY), Paris Beauvais-Tille Airport (BVA), Châlons-en-Champagne Chalons-Vatry Airport (XCR), Paris-Le Bourget Airport (LBG).

Top 3 airlines flying from Ontario to Paris

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$710	Average$1,140	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	Cheapest$731	Average$1,200	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
British Airways	Cheapest$731	Average$1,091	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights

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Cheap flights from Ontario (ONT) to Paris (PAR) from $486

This is the cheapest one-way flight price, found on 6/8. Prices may vary by date and flight preferences.

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Travel Smart

The best prices from Ontario to Paris are usually found in April or May, booked 35 days in advance, depart on a Tuesday or Sunday and return on a Monday

How to find the cheapest flight from Ontario (ONT) to Paris (PAR)

All the information you need to plan the best ONT to PAR flight in 2023: compare Ontario to Paris flight prices with the expected peak season, weather and rainfall in Paris.

Popular in

Cheapest in

Average price

Round-trip from

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

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

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

When is the cheapest time to fly from Ontario to Paris (ONT - PAR)?

Cheap flights from Ontario to Paris in June, July 2023

The best prices found for ONT to PAR flights for June, July

Scroll through some of the best deals on flights from Ontario to Paris in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Ontario to Paris 2023 flight deals

Cheap flights to Paris from Ontario found for this year

Scroll through some of the best deals on flights from Ontario to Paris in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap British Airways flights from Ontario to Paris

Peruse some of the lowest-priced British Airways flights we've found from Ontario to Paris. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Ontario to Paris

Some of the lowest-priced American Airlines flights we've found at this time heading from Ontario to Paris. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Last minute flights from Ontario to Paris

Late deals on return flights to Paris from Ontario, departing today and this week

Have a look at some of the last-minute flights available departing from Ontario to Paris. Tip: verify your flight details before completing your reservation.

One-way flights to Paris from Ontario

The cheapest one-way flights from Ontario to Paris

Users in need of a one-way flight from Ontario to Paris can choose from these deals. Users in need of a round-trip flight from Ontario to Paris instead should update the search form at the top of page.

Find flights from Ontario to Paris within your budget

Use the slider to find flights from Ontario to Paris that fit your budget.

Reviews of airlines servicing Paris

Related info for your journey

Useful info, stats and facts about Ontario to Paris flights.

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

Which airlines flying from Ontario to Paris have flexible cancellations due to COVID-19?

Can I find flights from Ontario to Paris for under $1,000 on Cheapflights?

Are there last-minute flights available from Ontario to Paris for under $2,300?

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

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

What are the most popular airlines that fly from Ontario to Paris?

What does ONT to CDG mean?

Other flights from Ontario

Other flights to Paris

Flights to Paris from Ontario

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Top 3 airlines flying from Ontario to Paris

The chart below displays the airlines Cheapflights users traveling from Ontario to Paris choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2023