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$195+ Cheap flights from Ontario (ONT) to France

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CDG
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Ontario to France

Cheapest flights from Ontario to France
Explore the most affordable flight options available from Ontario to France. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:00 am
ONT
-
BOD
2 stops25h 40m
Delta
Sun 1/1012:30 pm
BOD
-
ONT
2 stops43h 13m
Delta
Deal found 7/25$865
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:29 am
ONT
-
CDG
1 stop14h 31m
Iberia
Wed 9/1610:00 am
CDG
-
ONT
1 stop19h 07m
Iberia
Deal found 7/27$866
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:50 pm
ONT
-
BOD
2 stops38h 50m
Delta
Sun 1/1012:30 pm
BOD
-
ONT
2 stops43h 13m
Delta
Deal found 7/25$871
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
ONT
-
CDG
1 stop15h 25m
Iberia
Thu 9/1710:00 am
CDG
-
ONT
1 stop22h 36m
Iberia
Deal found 7/28$876
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
ONT
-
NCE
2 stops18h 55m
United Airlines
Tue 10/136:50 am
NCE
-
ONT
2 stops19h 51m
United Airlines
Deal found 7/28$876
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
ONT
-
NCE
2 stops19h 05m
United Airlines
Tue 10/66:50 am
NCE
-
ONT
2 stops19h 51m
United Airlines
Deal found 7/28$877
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
ONT
-
MRS
2 stops20h 45m
United Airlines
Tue 9/296:05 am
MRS
-
ONT
2 stops20h 36m
United Airlines
Deal found 7/28$880
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
ONT
-
NCE
2 stops18h 55m
United Airlines
Tue 9/2912:35 pm
NCE
-
ONT
2 stops33h 11m
United Airlines
Deal found 7/28$882
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:52 pm
ONT
-
LYS
2 stops19h 08m
United Airlines
Fri 10/169:30 am
LYS
-
ONT
2 stops17h 06m
United Airlines
Deal found 7/27$890
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:03 pm
ONT
-
LYS
2 stops35h 22m
United Airlines
Wed 12/91:05 pm
LYS
-
ONT
2 stops19h 01m
United Airlines
Deal found 7/28$895
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:52 pm
ONT
-
NCE
2 stops43h 43m
United Airlines
Sun 11/17:00 am
NCE
-
ONT
2 stops22h 15m
United Airlines
Deal found 7/25$903
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am
ONT
-
BOD
2 stops23h 00m
Delta
Sun 1/1012:30 pm
BOD
-
ONT
2 stops44h 18m
Delta
Deal found 7/25$915

Find flight deals from Ontario to France

Keep the following information in mind while searching for Ontario to France flight deals. Data was last updated July 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$865
(Delta)

One-way from

$195
(Trip.com)

Popular in

July

Cheapest in

April

Average price

$1,133
Provider with most accurate pricing for Los Angeles Los Angeles-Paris (PAR) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Paris (PAR) flights.
Search Deals
From Ontario to France
Search Deals
One-way flight from Ontario to France
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to France 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Ontario to France that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 9/27

6:00 am-10:05 am

2 stops19h 05m

Nice Côte d'Azur

Tue 10/6

6:50 am-5:41 pm

2 stops19h 51m

$877

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Tue 9/22

7:00 am-12:45 pm

2 stops20h 45m

Marseille

Tue 9/29

6:05 am-5:41 pm

2 stops20h 36m

$880

OntarioToulouse

ONT - TLS

ONTTLS

Ontario

Mon 1/25

5:00 am-7:45 am

2 stops17h 45m

Toulouse Blagnac

Fri 1/29

7:00 am-6:44 pm

2 stops20h 44m

$887

OntarioLyon

ONT - LYS

ONTLYS

Ontario

Tue 10/6

1:52 pm-6:00 pm

2 stops19h 08m

Lyon-Saint Exupéry

Fri 10/16

9:30 am-5:36 pm

2 stops17h 06m

$890

OntarioLyon

ONT - LYS

ONTLYS

Ontario

Sat 12/5

4:03 pm-12:25 pm

2 stops35h 22m

Lyon-Saint Exupéry

Wed 12/9

1:05 pm-11:06 pm

2 stops19h 01m

$895

OntarioToulouse

ONT - TLS

ONTTLS

Ontario

Sun 10/18

5:00 am-8:15 am

2 stops18h 15m

Toulouse Blagnac

Sat 10/31

8:00 am-6:47 pm

2 stops18h 47m

$933

OntarioLyon

ONT - LYS

ONTLYS

Ontario

Tue 9/15

5:00 am-9:55 am

2 stops19h 55m

Lyon-Saint Exupéry

Thu 9/24

2:15 pm-10:59 pm

2 stops17h 44m

$933

OntarioLyon

ONT - LYS

ONTLYS

Ontario

Mon 9/14

1:56 pm-9:55 am

2 stops34h 59m

Lyon-Saint Exupéry

Fri 9/25

7:05 am-10:49 pm

2 stops24h 44m

$933

OntarioParis

ONT - ORY

ONTORY

Ontario

Mon 10/19

11:38 am-6:45 pm

2 stops22h 07m

Paris Orly

Wed 10/28

5:40 pm-8:48 pm

1 stop35h 08m

$984

OntarioBordeaux

ONT - BOD

ONTBOD

Ontario

Wed 12/30

7:00 am-9:15 am

2 stops17h 15m

Bordeaux

Fri 1/8

6:00 am-10:43 pm

2 stops25h 43m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to France

Have a flexible travel schedule? Discover the best time to fly to France 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 France

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing France

Get insights into the airlines that provide service to France. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to France. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Ontario to France, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to France. 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 France?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to France from Ontario.

  • How long is the flight from Ontario to France?

    For as low as $988, United Airlines can have you in France from Ontario in 17h 15m. There are 5702 mi between Ontario and France. This flight may include one or multiple stops.

  • What are the most popular routes from Ontario to France?

    Most travelers choose Ontario - Paris Charles de Gaulle, Ontario - Nice Côte d'Azur or Ontario - Marseille when deciding on the best route from Ontario to France.

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

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

  • How can I find direct flights from Ontario to France?

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

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

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

See more FAQs

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