BOS - MRS

$262 Find Cheap Flights from Boston to Marseille

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Marseille departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Marseille

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Marseille.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Marseille.
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Everything you should know

Cheapest round-trip
$410
Overall average: $717
Lufthansa
Sun 2/1Tue 2/17
BOS - MRS • 1 stop
Cheapest one-way
$262
Typical prices: $481-$847
British Airways
Wed 5/20
BOS - MRS • 1 stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 21% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Marseille (BOS-MRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Marseille that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Marseille

Sun, Feb 1 - Tue, Feb 17
Lufthansa Logo
8:40 pm - 5:45 pm
BOS
-
MRS
15h 05m1 stop
Lufthansa Logo
12:55 pm - 6:35 pm
MRS
-
BOS
11h 40m1 stop
$410Lufthansa
Sun, Feb 1 - Tue, Feb 17
Lufthansa Logo
8:40 pm - 5:45 pm
BOS
-
MRS
15h 05m1 stop
Lufthansa Logo
12:55 pm - 6:35 pm
MRS
-
BOS
11h 40m1 stop
$411Lufthansa
Sun, Feb 1 - Tue, Feb 17
Multiple Airlines Logo
3:35 pm - 11:15 am
BOS
-
MRS
13h 40m2 stops
Multiple Airlines Logo
12:55 pm - 6:35 pm
MRS
-
BOS
11h 40m1 stop
$413Multiple Airlines
Mon, Feb 2 - Wed, Feb 18
Multiple Airlines Logo
3:35 pm - 11:15 am
BOS
-
MRS
13h 40m2 stops
Multiple Airlines Logo
2:45 pm - 8:20 pm
MRS
-
BOS
11h 35m1 stop
$430Multiple Airlines
Mon, Feb 2 - Wed, Feb 18
Air Canada Logo
3:35 pm - 11:15 am
BOS
-
MRS
13h 40m2 stops
Air Canada Logo
6:40 am - 2:52 pm
MRS
-
BOS
14h 12m2 stops
$444Air Canada
Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
10:15 am - 11:15 am
BOS
-
MRS
19h 00m2 stops
Multiple Airlines Logo
6:30 pm - 6:35 pm
MRS
-
BOS
30h 05m1 stop
$446Multiple Airlines
Sun, Feb 1 - Tue, Feb 17
United Airlines Logo
8:40 pm - 5:45 pm
BOS
-
MRS
15h 05m1 stop
United Airlines Logo
12:55 pm - 6:35 pm
MRS
-
BOS
11h 40m1 stop
$453United Airlines
Mon, Feb 2 - Wed, Feb 18
Delta Logo
6:30 pm - 3:25 pm
BOS
-
MRS
14h 55m1 stop
Delta Logo
6:00 am - 1:40 pm
MRS
-
BOS
13h 40m1 stop
$454Delta
Sun, Feb 1 - Tue, Feb 17
Delta Logo
4:00 pm - 3:25 pm
BOS
-
MRS
17h 25m2 stops
Delta Logo
6:00 am - 4:20 pm
MRS
-
BOS
16h 20m1 stop
$455Delta
Sun, Feb 15 - Tue, Feb 24
Multiple Airlines Logo
10:45 am - 9:45 am
BOS
-
MRS
17h 00m2 stops
Multiple Airlines Logo
6:40 am - 2:52 pm
MRS
-
BOS
14h 12m2 stops
$462Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Marseille flights

Get data-powered insights and trends into flights from Boston to Marseille to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Marseille?

The average price of all round-trip flights from Boston to Marseille clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Marseille on a Monday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Monday, and avoid Sundays for better deals.

What is the cheapest month to fly from Boston to Marseille?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Marseille, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Marseille is October, where tickets cost $639 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $1,079 and $948 respectively.

How far in advance should I book a flight from Boston to Marseille?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Marseille, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Marseille, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$262
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Boston to Marseille

When to book flights from Boston to Marseille

Are your dates flexible? Find out the best times to travel from Boston to Marseille based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Marseille

  • For flights from Boston to Marseille, which flight alliances should I check?

    The common flight alliances on this route are SkyTeam and Star Alliance. SkyTeam includes airlines such as Delta, AirFrance and Eastern Airlines, offering priority boarding and easy access to the airport lounges. Star Alliance includes airlines like United and Air Canada Airlines, enabling passengers to redeem miles for flights and also offering proper baggage handling.

  • Do I need to know any baggage and carry-on policies for my travel from Boston to Marseille?

    Different airlines have different baggage policies. Norwegian Air and TAP Air Portugal only allow economy class passengers to bring one carry-on bag with a maximum weight of 22 lb and dimensions of 21.6 × 15.7 × 9.1 in. Those in business and first class can bring two carry-on bags weighing from 33-35 lbs with dimensions of 21.6 × 15.7 × 7.9 in.

  • What layover stops exist for flights to Marseille from Boston?

    Amsterdam Airport Schiphol (AMS), Paris-Charles de Gaulle Airport (CDG), and Heathrow Airport (LHR) are the common layover spots for some of the routes used by airlines such as Delta, easyJet and Emirates airlines. However, the layover durations usually depend on the airline’s flight schedule, travel dates, and routes. Length of layovers varies depending on the airline; for instance, United Airlines takes 2 hours while Delta Air Lines takes 4 hours.

  • For flights from Boston to Marseille, what are the visa requirements?

    If you are a U.S. citizen, you do not need a visa whether you are traveling for business or tourism purposes but must have a passport valid for more than 4 months. Visa requirements may be based on proof of sufficient funds to cover your stay and the return ticket.

  • What is the cheapest flight from Boston to Marseille?

    In the last 3 days, the lowest price for a flight from Boston to Marseille was $262 for a one-way ticket and $410 for a round-trip.

  • Do I need a passport to fly between Boston and Marseille?

    Yes

  • Which aircraft models fly most regularly from Boston to Marseille?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Marseille?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Marseille, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Marseille from Boston?

    London is the most popular layover city among KAYAK users traveling from Boston to Marseille.

  • Which is the best airline for flights from Boston to Marseille, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Boston to Marseille are Delta and SWISS. With an average price for the route of $862 and an overall rating of 7.9, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $914 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Boston to Marseille?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Marseille.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Marseille?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Marseille from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Marseille?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Marseille with an airline and back to Boston with another airline. Booking your flights between Boston and MRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Marseille?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Marseille from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Marseille

  • The major airport in Boston is Boston Logan International Airport (BOS). It offers a wide range of international flights to destinations such as Santiago, Barcelona and Tokyo. It serves as a hub for American and JetBlue airlines. The airport is connected to various modes of transportation - including taxis, trains and buses - enabling all passengers to get to and from the airport easily.
  • Delta, United, and American Airlines are highly suitable if you’re a business traveler and want to work while flying. Delta Airlines provides amenities like a business travel program with discounted rates and lounges with areas for working and relaxing. United and American Airlines provide enough legroom.
  • The Air France Lounge in BOS provides various services to help you relax before your flight. It’s located at Terminal E, near Gate 4. It has showers for you to freshen up and offers food, drinks and comfortable seats. Access to this lounge is given to passengers in business and first class.
  • Marseille Provence Airport (MRS) is the major airport in Marseille. It offers a variety of international flights, such as London, Amsterdam and Tunisia. It is linked to various modes of transportation like taxis, shuttles and buses to help passengers to get downtown easily. Ryanair, AirFrance and easyJet are the major airlines operating outside the airport.
  • Passengers on a budget should consider choosing Norwegian Air and TAP Air Portugal for low-cost flights. Both airlines prioritize cost-conscious travelers by providing essential services without additional frills, allowing passengers to save on expenses while benefiting from reliable and efficient transportation options.

Reviews of the top 5 airlines serving from Boston to Marseille

 
See real verified KAYAK customer reviews for airlines flying from Boston to Marseille. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Marseille? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8017 reviews
8.1Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

2.0 MediocreGina, Dec 2025
DTW - ELM
Read more Delta reviews

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Everything was fairly easy just hard when you get to Heathrow not know your Gate number until an hour before but otherwise really everything great. Did not get my texts in time though to do me any good but that is why I still like everything the old fashioned way and print everything out.

Terrible - we needed tp change the flight and it was impossible. They ask for a price that was higher than buying a new tickets from another airline. Will never flight Swiss air and Luftgansa again.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

At the boarding gate, passengers were offered the option of checking in their carry-on luggage, as the plane was full. However, they failed to specify that they would not be dropping it off at the exit. Instead, everyone had to wait over 30 minutes at the airport carousel, and to everyone's surprise, not even the carry-on luggage, but the checked luggage, was the first to arrive. An hour later, we finally collected our bags. Lesson learned: I will never check my carry-on luggage with Swiss Air / Helvetic Airways again.

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Everything you need to know for your flight from Boston to Marseille

Information on your arrival and departure airports