HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$610+ Cheap flights from Marseille (MRS) to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
MRS — ONT
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Marseille 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 Marseille to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Marseille (MRS) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$610
(Booking.com)
From Marseille to Ontario
Search Deals

Find flight deals from Marseille to Ontario

Cheapest flights from Marseille to Ontario
Explore the most affordable flight options available from Marseille to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/54:45 pmMRS - ONT
2 stops40h 13mBritish Airways
Sun 2/92:45 pmONT - MRS
2 stops16h 40mBritish Airways
Deal found 1/20$610
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/511:45 amMRS - ONT
3 stops33h 21mMultiple Airlines
Sun 2/94:25 pmONT - MRS
3 stops33h 30mMultiple Airlines
Deal found 1/20$642
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:40 pmMRS - ONT
2 stops19h 49mIberia
Sun 9/73:00 pmONT - MRS
2 stops17h 30mIberia
Deal found 1/20$676
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 11/36:45 amMRS - ONT
2 stops22h 32mUnited Airlines
Fri 11/1410:40 amONT - MRS
2 stops22h 05mUnited Airlines
Deal found 1/20$772
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/208:10 amMRS - ONT
3 stops21h 42mLufthansa
Thu 3/206:00 amONT - MRS
2 stops28h 00mLufthansa
Deal found 1/20$818
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/912:45 pmMRS - ONT
2 stops29h 16mAmerican Airlines
Thu 3/1310:57 amONT - MRS
2 stops22h 23mAmerican Airlines
Deal found 1/20$1,090

Find flights from Marseille to Ontario within your budget

Customize your flight search to find flights from Marseille to Ontario 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Wed 2/5

4:45 pm-11:58 pm

2 stops40h 13m

Ontario

Sun 2/9

2:45 pm-4:25 pm

2 stops16h 40m

$610

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Wed 2/5

11:45 am-12:06 pm

3 stops33h 21m

Ontario

Sun 2/9

4:25 pm-10:55 am

3 stops33h 30m

$642

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Tue 4/15

6:05 am-9:58 pm

2 stops24h 53m

Ontario

Wed 4/30

6:00 am-6:10 pm

2 stops27h 10m

$774

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Thu 2/20

8:10 am-8:52 pm

3 stops21h 42m

Ontario

Thu 3/20

6:00 am-6:00 pm

2 stops28h 00m

$818

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Sun 3/9

12:45 pm-10:01 am

2 stops29h 16m

Ontario

Thu 3/13

10:57 am-5:20 pm

2 stops22h 23m

$1,090

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Mon 4/14

12:40 pm-11:51 pm

2 stops20h 11m

Ontario

Sun 4/20

2:44 pm-5:30 pm

2 stops17h 46m

$1,153

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Sat 4/5

11:10 pm-11:07 pm

3 stops32h 57m

$708

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Sat 2/15

6:30 pm-6:35 pm

2 stops33h 05m

$1,075

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Sun 2/16

12:45 pm-11:53 pm

2 stops20h 08m

$1,087

MarseilleOntario

MRS - ONT

MRSONT

Marseille

Mon 4/28

12:40 pm-11:51 pm

2 stops20h 11m

$1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Marseille to Ontario

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

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

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

Currently, August is the cheapest month in which you can book a flight from Marseille to Ontario (average of $246). Flying from Marseille to Ontario in March is currently the most expensive (average of $311). 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

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

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

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated January 20, 2025.
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Iberia
7.0
Good
2,646 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Lufthansa
6.8
Okay
7,106 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

British Airways
6.6
Okay
6,834 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Marseille to Ontario are British Airways ($1,075), American Airlines ($1,087), and Iberia ($1,089).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marseille 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 Marseille to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Marseille to Ontario (average of $246). Flying from Marseille to Ontario in March is currently the most expensive (average of $311). 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

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