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Marseille

$482+ Cheap flights from Ontario (ONT) to Marseille (MRS)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Ontario to Marseille

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Marseille (MRS). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$785
(United Airlines)

One-way from

$482
(Iberia)

Popular in

June

Cheapest in

March

Average price

$735
Provider with most accurate pricing for Ontario-Marseille flight deals.
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Provider most trusted by Cheapflights users for Ontario-Marseille flights.
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From Ontario to Marseille
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One-way flight from Ontario to Marseille
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Highest demand for flights based on searches. 24% potential increase in price ($279 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ontario to Marseille

Cheapest flights from Ontario to Marseille
Explore the most affordable flight options available from Ontario to Marseille. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/24. 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 5/44:15 pmONT - MRS
2 stops20h 25mUnited Airlines
Sun 5/116:00 amMRS - ONT
2 stops21h 01mUnited Airlines
Deal found 3/24$785
This Iberia deal was found by Cheapflights users on 3/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/42:44 pmONT - MRS
2 stops17h 46mIberia
Sat 5/1712:40 pmMRS - ONT
2 stops20h 03mIberia
Deal found 3/25$1,512
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:05 amONT - MRS
3 stops24h 50mMultiple Airlines
Mon 4/1412:05 pmMRS - ONT
3 stops35h 45mMultiple Airlines
Deal found 3/25$1,964

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Marseille 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 March 26, 2025.
Use the filters below to find and compare flights from Ontario to Marseille that are best for you.

Fly from

Ontario

Fly to

Marseille

Route

Depart

Return

Price

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Sun 5/4

4:15 pm-9:40 pm

2 stops20h 25m

Marseille

Sun 5/11

6:00 am-6:01 pm

2 stops21h 01m

$785

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Sun 5/4

2:44 pm-5:30 pm

2 stops17h 46m

Marseille

Sat 5/17

12:40 pm-11:43 pm

2 stops20h 03m

$1,512

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Thu 4/10

7:05 am-4:55 pm

3 stops24h 50m

Marseille

Mon 4/14

12:05 pm-2:50 pm

3 stops35h 45m

$1,964

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Fri 7/25

12:46 pm-5:30 pm

2 stops19h 44m

$482

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Tue 4/1

2:54 pm-5:25 pm

2 stops17h 31m

$567

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Mon 7/14

9:55 am-12:55 pm

2 stops18h 00m

$796

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Mon 7/14

7:00 am-12:45 pm

2 stops20h 45m

$804

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Sun 5/25

10:59 pm-9:30 am

2 stops25h 31m

$4,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Ontario to Marseille

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Marseille in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Marseille (average of $705). Flying from Ontario to Marseille in June is currently the most expensive (average of $1,259). 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 Marseille by month

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

In terms of precipitation, rainfall in Marseille ranges from 0.4 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. July is typically the driest time to visit Marseille when rainfall is around 0.4 in.

Temperature in Marseille by month

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

If weather is an important factor for your trip to Marseille, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Marseille

Get insights into the airlines that provide service to Marseille. 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 Marseille. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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.
Iberia
7.0
Good
2,648 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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.
British Airways
6.6
Okay
6,712 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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 Marseille. 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 Ontario to Marseille one-way?

    $482 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on British Airways and Delta, with prices starting from $567 and $796, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ontario to Marseille (average of $705). Flying from Ontario to Marseille in June is currently the most expensive (average of $1,259). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
La Ciotat

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