Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Marseille to Ontario from $671

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Marseille to Ontario departing on 4/3. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Marseille to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:05 am - 6:02 pm
MRS
-
ONT
20h 57m
2 stops
United Airlines Logo
7:00 am - 12:45 pm
ONT
-
MRS
20h 45m
2 stops
$689United Airlines
mar., abr. 7 - mar., abr. 14
American Airlines Logo
3:05 pm - 6:37 pm
MRS
-
ONT
36h 32m
2 stops
American Airlines Logo
4:52 pm - 10:50 am
ONT
-
MRS
32h 58m
2 stops
$703American Airlines
vie., may. 1 - mar., may. 5
American Airlines Logo
3:05 pm - 6:37 pm
MRS
-
ONT
36h 32m
2 stops
American Airlines Logo
12:19 pm - 10:50 am
ONT
-
MRS
37h 31m
2 stops
$704American Airlines
vie., may. 1 - mar., may. 5
United Airlines Logo
6:05 am - 10:35 pm
MRS
-
ONT
25h 30m
2 stops
United Airlines Logo
7:00 am - 6:05 pm
ONT
-
MRS
26h 05m
2 stops
$718United Airlines
vie., may. 1 - mar., may. 5
United Airlines Logo
6:05 am - 10:35 pm
MRS
-
ONT
25h 30m
2 stops
United Airlines Logo
7:00 am - 6:05 pm
ONT
-
MRS
26h 05m
2 stops
$720United Airlines
vie., may. 1 - mar., may. 5
United Airlines Logo
6:05 am - 6:02 pm
MRS
-
ONT
20h 57m
2 stops
United Airlines Logo
1:27 pm - 6:05 pm
ONT
-
MRS
19h 38m
2 stops
$721United Airlines
mar., abr. 7 - mar., abr. 14
United Airlines Logo
5:55 am - 5:47 pm
MRS
-
ONT
20h 52m
2 stops
United Airlines Logo
7:00 am - 12:45 pm
ONT
-
MRS
20h 45m
2 stops
$723United Airlines
mié., abr. 8 - mar., abr. 14
United Airlines Logo
6:05 am - 6:02 pm
MRS
-
ONT
20h 57m
2 stops
United Airlines Logo
5:00 am - 10:20 am
ONT
-
MRS
44h 20m
2 stops
$749United Airlines
mar., abr. 21 - jue., abr. 30
United Airlines Logo
5:55 am - 5:47 pm
MRS
-
ONT
20h 52m
2 stops
United Airlines Logo
11:05 am - 5:55 pm
ONT
-
MRS
21h 50m
2 stops
$877United Airlines
mié., abr. 1 - jue., abr. 16
United Airlines Logo
6:40 am - 5:41 pm
MRS
-
ONT
19h 01m
2 stops
United Airlines Logo
7:00 am - 12:45 pm
ONT
-
MRS
20h 45m
2 stops
$881United Airlines
mar., mar. 24 - mar., abr. 21

British Airways flights from Marseille to Ontario

Our best British Airways deals on Marseille to Ontario flight tickets
British Airways
Mar 30
MRS7:15 amMarseille
18h 07m
2 stops
ONT4:22 pmOntario
Apr 5
ONT5:02 pmOntario
17h 23m
2 stops
MRS7:25 pmMarseille
$919
British Airways
Apr 17
MRS7:20 amMarseille
18h 02m
2 stops
ONT4:22 pmOntario
May 3
ONT4:52 pmOntario
17h 33m
2 stops
MRS7:25 pmMarseille
$1,268
British Airways
Mar 16
MRS11:55 amMarseille
20h 04m
2 stops
ONT11:59 pmOntario
Mar 20
ONT2:39 pmOntario
19h 06m
2 stops
MRS5:45 pmMarseille
$2,202

American Airlines flights from Marseille to Ontario

Our best American Airlines deals on Marseille to Ontario flight tickets
American Airlines
May 1
MRS3:05 pmMarseille
36h 32m
2 stops
ONT6:37 pmOntario
May 5
ONT4:52 pmOntario
32h 58m
2 stops
MRS10:50 amMarseille
$703
American Airlines
May 1
MRS3:05 pmMarseille
36h 32m
2 stops
ONT6:37 pmOntario
May 5
ONT12:19 pmOntario
37h 31m
2 stops
MRS10:50 amMarseille
$704
American Airlines
Sep 3
MRS6:15 amMarseille
38h 38m
2 stops
ONT11:53 amOntario
Oct 12
ONT10:29 amOntario
24h 06m
2 stops
MRS7:35 pmMarseille
$977

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated marzo 10, 2026.
Use the filters below to find and compare flights from Marseille to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MarseilleOntario

MRS - ONT

MRSONT

Marseille

mar. 4/7

6:05 am-6:02 pm

2 stops20h 57m

Ontario

mar. 4/14

7:00 am-12:45 pm

2 stops20h 45m

$689

MarseilleOntario

MRS - ONT

MRSONT

Marseille

vie. 5/1

3:05 pm-6:37 pm

2 stops36h 32m

Ontario

mar. 5/5

4:52 pm-10:50 am

2 stops32h 58m

$703

MarseilleOntario

MRS - ONT

MRSONT

Marseille

vie. 5/1

3:05 pm-6:37 pm

2 stops36h 32m

Ontario

mar. 5/5

12:19 pm-10:50 am

2 stops37h 31m

$704

MarseilleOntario

MRS - ONT

MRSONT

Marseille

vie. 5/1

6:05 am-10:35 pm

2 stops25h 30m

Ontario

mar. 5/5

7:00 am-6:05 pm

2 stops26h 05m

$718

MarseilleOntario

MRS - ONT

MRSONT

Marseille

vie. 5/1

6:05 am-10:35 pm

2 stops25h 30m

Ontario

mar. 5/5

7:00 am-6:05 pm

2 stops26h 05m

$720

MarseilleOntario

MRS - ONT

MRSONT

Marseille

mar. 4/7

6:05 am-6:02 pm

2 stops20h 57m

Ontario

mar. 4/14

1:27 pm-6:05 pm

2 stops19h 38m

$721

MarseilleOntario

MRS - ONT

MRSONT

Marseille

mié. 4/8

5:55 am-5:47 pm

2 stops20h 52m

Ontario

mar. 4/14

7:00 am-12:45 pm

2 stops20h 45m

$723

MarseilleOntario

MRS - ONT

MRSONT

Marseille

mar. 4/21

6:05 am-6:02 pm

2 stops20h 57m

Ontario

jue. 4/30

5:00 am-10:20 am

2 stops44h 20m

$749

MarseilleOntario

MRS - ONT

MRSONT

Marseille

mié. 4/1

5:55 am-5:47 pm

2 stops20h 52m

Ontario

jue. 4/16

11:05 am-5:55 pm

2 stops21h 50m

$877
Quickest round-trip

MarseilleOntario

MRS - ONT

MRSONT

Marseille

mar. 3/24

6:40 am-5:41 pm

2 stops19h 01m

Ontario

mar. 4/21

7:00 am-12:45 pm

2 stops20h 45m

$881

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ontario from

How to get the cheapest flight ticket from Marseille to Ontario

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 Marseille to Ontario?

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

What airlines fly to Ontario?

Air France, British Airways and American Airlines are the top three most popular airlines that fly to Ontario from Marseille according to our data. Air France is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Marseille to Ontario

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

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

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

Fastest flight time

17h 52m

Direct flights

None
The fastest flight from Marseille to Ontario takes 17h 52m
There are no direct flights from Marseille to Ontario. There are no popular flight routes from Marseille to Ontario.
Search flight deals

  • How far is Marseille to Ontario by plane?

    There are 5994.3 mi between Marseille and Ontario. 17h 52m is a normal flight duration for this route.

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

    Prices for flights from Marseille Airport to Ontario Airport refresh daily.

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

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

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Marseille to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ontario from Marseille on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Marseille to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Marseille and alert you when they change.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 4/9
jue. 4/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States