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Cheap flights from Ontario to Marseille from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Marseille departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Marseille

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
2:22 pm - 5:20 pm
ONT
-
MRS
17h 58m
2 stops
British Airways Logo
11:45 am - 10:19 pm
MRS
-
ONT
19h 34m
2 stops
$845British Airways
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
7:00 am - 12:45 pm
ONT
-
MRS
20h 45m
2 stops
United Airlines Logo
6:05 am - 5:41 pm
MRS
-
ONT
20h 36m
2 stops
$875United Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
7:00 am - 12:45 pm
ONT
-
MRS
20h 45m
2 stops
United Airlines Logo
6:05 am - 5:41 pm
MRS
-
ONT
20h 36m
2 stops
$880United Airlines
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:20 am - 11:55 am
ONT
-
MRS
20h 35m
2 stops
Delta Logo
6:30 am - 10:40 pm
MRS
-
ONT
25h 10m
2 stops
$932Delta
Tue, Sep 1 - Wed, Sep 16
Multiple Airlines Logo
2:22 pm - 4:20 pm
ONT
-
MRS
16h 58m
2 stops
Multiple Airlines Logo
6:15 am - 6:47 pm
MRS
-
ONT
21h 32m
2 stops
$936Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
American Airlines Logo
2:27 pm - 10:45 pm
ONT
-
MRS
23h 18m
2 stops
American Airlines Logo
7:15 am - 6:17 pm
MRS
-
ONT
20h 02m
3 stops
$944American Airlines
Tue, Sep 1 - Wed, Sep 16
United Airlines Logo
1:18 pm - 5:10 pm
ONT
-
MRS
18h 52m
2 stops
United Airlines Logo
6:05 am - 5:41 pm
MRS
-
ONT
20h 36m
2 stops
$994United Airlines
Tue, Sep 8 - Tue, Sep 29
United Airlines Logo
5:00 am - 1:05 pm
ONT
-
MRS
23h 05m
2 stops
United Airlines Logo
6:05 am - 6:11 pm
MRS
-
ONT
21h 06m
2 stops
$995United Airlines
Sun, Sep 13 - Sun, Sep 20
United Airlines Logo
9:01 am - 5:10 pm
ONT
-
MRS
23h 09m
2 stops
United Airlines Logo
6:40 am - 10:59 pm
MRS
-
ONT
25h 19m
2 stops
$1,000United Airlines
Thu, Sep 10 - Thu, Sep 17
KLM Logo
7:05 am - 11:30 am
ONT
-
MRS
19h 25m
2 stops
KLM Logo
6:30 am - 5:21 pm
MRS
-
ONT
19h 51m
2 stops
$1,056KLM
Thu, Aug 27 - Thu, Sep 3

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United Airlines flights from Ontario to Marseille

Our best United Airlines deals on Ontario to Marseille flight tickets
United Airlines
Sep 22
ONT7:00 amOntario
20h 45m
2 stops
MRS12:45 pmMarseille
Sep 29
MRS6:05 amMarseille
20h 36m
2 stops
ONT5:41 pmOntario
$875
United Airlines
Sep 22
ONT7:00 amOntario
20h 45m
2 stops
MRS12:45 pmMarseille
Sep 29
MRS6:05 amMarseille
20h 36m
2 stops
ONT5:41 pmOntario
$880
United Airlines
Sep 8
ONT1:18 pmOntario
18h 52m
2 stops
MRS5:10 pmMarseille
Sep 29
MRS6:05 amMarseille
20h 36m
2 stops
ONT5:41 pmOntario
$994

Turkish Airlines flights from Ontario to Marseille

Our best Turkish Airlines deals on Ontario to Marseille flight tickets
Turkish Airlines
Sep 20
ONT10:39 pmOntario
25h 41m
2 stops
MRS9:20 amMarseille
Sep 30
MRS10:25 amMarseille
43h 32m
2 stops
ONT8:57 pmOntario
$1,160
Turkish Airlines
Sep 20
ONT10:39 pmOntario
25h 41m
2 stops
MRS9:20 amMarseille
Sep 29
MRS10:25 amMarseille
43h 32m
2 stops
ONT8:57 pmOntario
$1,196
Turkish Airlines
Sep 5
ONT11:13 pmOntario
49h 07m
2 stops
MRS9:20 amMarseille
Sep 15
MRS7:10 pmMarseille
58h 47m
2 stops
ONT8:57 pmOntario
$1,206

momondo 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, momondo users made 832,500 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Ontario to Marseille that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Thu 11/26

2:22 pm-5:20 pm

2 stops17h 58m

Marseille

Thu 12/3

11:45 am-10:19 pm

2 stops19h 34m

$845

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

$875

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

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Tue 9/1

6:20 am-11:55 am

2 stops20h 35m

Marseille

Wed 9/16

6:30 am-10:40 pm

2 stops25h 10m

$932

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Mon 11/2

2:22 pm-4:20 pm

2 stops16h 58m

Marseille

Mon 11/16

6:15 am-6:47 pm

2 stops21h 32m

$936

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Tue 9/1

2:27 pm-10:45 pm

2 stops23h 18m

Marseille

Wed 9/16

7:15 am-6:17 pm

3 stops20h 02m

$944

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Tue 9/8

1:18 pm-5:10 pm

2 stops18h 52m

Marseille

Tue 9/29

6:05 am-5:41 pm

2 stops20h 36m

$994

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Sun 9/13

5:00 am-1:05 pm

2 stops23h 05m

Marseille

Sun 9/20

6:05 am-6:11 pm

2 stops21h 06m

$995

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Thu 9/10

9:01 am-5:10 pm

2 stops23h 09m

Marseille

Thu 9/17

6:40 am-10:59 pm

2 stops25h 19m

$1,000

OntarioMarseille

ONT - MRS

ONTMRS

Ontario

Thu 8/27

7:05 am-11:30 am

2 stops19h 25m

Marseille

Thu 9/3

6:30 am-5:21 pm

2 stops19h 51m

$1,056

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Marseille from

How to get the cheapest flight ticket from Ontario to Marseille

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Marseille?

British Airways, American Airlines, and United Airlines are the most popular carriers operating from Ontario to Marseille

What airlines fly to Marseille?

Air France, Delta and British Airways are the top three most popular airlines that fly to Marseille from Ontario according to our data. Air France is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Marseille. Keep in mind that there are 11 different airlines that fly to Marseille on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Marseille

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Marseille according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Marseille (ONT to MRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Marseille

Fastest flight time

17h 58m

Direct flights

None
The fastest flight from Ontario to Marseille takes 17h 58m
There are no direct flights from Ontario to Marseille. There are no popular flight routes from Ontario to Marseille.
Search flight deals

Frequently asked questions about flying from Ontario to Marseille

  • How far is Ontario to Marseille by plane?

    The distance between Ontario and Marseille is about 5994.3 mi. 17h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Marseille Airport?

    Prices for flights from Ontario Airport to Marseille Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Marseille Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Marseille Airport.

  • What documentation or ID do you need to fly to Marseille Airport?

    The travel and health documents you'll need for your trip to Marseille Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Marseille Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Marseille?

Book flights to Marseille if you plan to visit one of these locations
Aix-en-Provence
Cassis
Gordes
Arles
Orange
Saint-Rémy-de-Provence
L'Isle-sur-la-Sorgue
Marignane
Saintes-Maries-de-la-Mer
Salon-de-Provence
La Seyne-sur-Mer
Sanary-sur-Mer
La Ciotat
Carry-le-Rouet

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Marseille?

Finding the right flight to Marseille from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Marseille quick and easy, saving you time and money.

Can I find flights from Ontario to Marseille with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Marseille flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Marseille?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Marseille from Ontario.

I’m not ready to book a flight from Ontario to Marseille right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Marseille from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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