$336 Cheap Flights from Boston (BOS) to Marseille (MRS)

View $336 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Marseille - Provence Airport (MRS)

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Cheap Flights from Boston to Marseille (BOS-MRS)

Prices were available within the past 7 days and start at $336 for one-way flights and $421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, Jan 22 - Fri, Jan 30
BOS
Boston
MRS
Marseille
$421 Roundtrip, found 5 hours ago
$421
Roundtrip
found 5 hours ago
Select TAP Portugal flight, departing Thu, Jan 22 from Boston to Marseille, returning Fri, Jan 30, priced at $421 found 5 hours ago
TAP Portugal
Thu, May 7 - Sat, May 16
BOS
Boston
MRS
Marseille
$426 Roundtrip, found 12 hours ago
$426
Roundtrip
found 12 hours ago
Select TAP Portugal flight, departing Thu, May 7 from Boston to Marseille, returning Sat, May 16, priced at $426 found 12 hours ago
TAP Portugal
Thu, Jan 22 - Fri, Jan 30
BOS
Boston
MRS
Marseille
$429 Roundtrip, found 5 hours ago
$429
Roundtrip
found 5 hours ago
Select TAP Portugal flight, departing Thu, Jan 22 from Boston to Marseille, returning Fri, Jan 30, priced at $429 found 5 hours ago
TAP Portugal
Fri, Nov 14 - Thu, Nov 20
BOS
Boston
MRS
Marseille
$429 Roundtrip, found 2 days ago
$429
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri, Nov 14 from Boston to Marseille, returning Thu, Nov 20, priced at $429 found 2 days ago
Iberia
Wed, Mar 4 - Thu, Mar 12
BOS
Boston
MRS
Marseille
$432 Roundtrip, found 3 days ago
$432
Roundtrip
found 3 days ago
Select Iberia flight, departing Wed, Mar 4 from Boston to Marseille, returning Thu, Mar 12, priced at $432 found 3 days ago
American Airlines
Wed, Jan 14 - Wed, Jan 21
BOS
Boston
MRS
Marseille
$435 Roundtrip, found 1 day ago
$435
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 14 from Boston to Marseille, returning Wed, Jan 21, priced at $435 found 1 day ago
United
Wed, Jan 14 - Wed, Jan 21
BOS
Boston
MRS
Marseille
$452 Roundtrip, found 1 day ago
$452
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 14 from Boston to Marseille, returning Wed, Jan 21, priced at $452 found 1 day ago
Lufthansa
Wed, Jan 14 - Wed, Jan 21
BOS
Boston
MRS
Marseille
$452 Roundtrip, found 1 day ago
$452
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Jan 14 from Boston to Marseille, returning Wed, Jan 21, priced at $452 found 1 day ago
Delta
Mon, Jan 19 - Wed, Jan 28
BOS
Boston
MRS
Marseille
$453 Roundtrip, found 5 hours ago
$453
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Jan 19 from Boston to Marseille, returning Wed, Jan 28, priced at $453 found 5 hours ago
Swiss International Air Lines
Sun, Dec 7 - Wed, Dec 17
BOS
Boston
MRS
Marseille
$464 Roundtrip, found 3 days ago
$464
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, Dec 7 from Boston to Marseille, returning Wed, Dec 17, priced at $464 found 3 days ago

Find the cheapest month to fly from Boston (BOS) to Marseille (MRS)

November is typically the cheapest month to fly

From $415 - $1,179 per traveler.

Alternative airports near Marseille

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Marseille - Provence MRS. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $790
MRS
Marseille - Provence
Cheapest
Average driving time to city center20 min
Flights from $790

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS) cost?
Lock in a cheap one-way flight from $336 or cheap return flight from $421 from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS)?
The cheapest month to fly from BOS to MRS is January, when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS)?
To find the cheapest airline flying from BOS to MRS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS)?
You'll need to book a flight with a layover if you're traveling from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BOS to MRS?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS)?
Opt for a flight from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS) last-minute?
Booking your flight from BOS to MRS right before your journey is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BOS to MRS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to MRS flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Marseille - Provence Airport (MRS)?
Usually, it's possible to cancel or reschedule your BOS to MRS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Marseille - Provence
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$421
Distance
3715 mi

Book with confidence

Boston to Marseille Flights

The cheapest times to fly from Boston to Marseille

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Marseille are during the month of January. You can find some of the cheapest flights from Boston to Marseille with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Marseille

Sunday is one of the best days to book for cheap flights from Boston to Marseille: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Marseille

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Marseille in 2025. You can also book with separate airlines for your outbound and return journeys, from $336 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Marseille flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Marseille airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Marseille Flights

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*Available to One Key members.