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$336+ Cheap flights from Marseille (MRS) to Boston (BOS)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MRS — BOS
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Marseille to Boston

Cheapest flights from Marseille to Boston
Explore the most affordable flight options available from Marseille to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This Flightnetwork deal was found by Cheapflights users on 3/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:05 am
MRS
-
BOS
1 stop15h 35m
Lufthansa
Mon 5/188:05 pm
BOS
-
MRS
1 stop15h 05m
Lufthansa
Deal found 3/27$645
This Flightnetwork deal was found by Cheapflights users on 3/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:45 am
MRS
-
BOS
1 stop16h 10m
SWISS
Wed 4/225:20 pm
BOS
-
MRS
1 stop9h 40m
SWISS
Deal found 3/30$652
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:55 am
MRS
-
BOS
1 stop15h 45m
Multiple Airlines
Wed 4/225:20 pm
BOS
-
MRS
1 stop9h 40m
Multiple Airlines
Deal found 3/27$655
This Flightnetwork deal was found by Cheapflights users on 3/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:05 am
MRS
-
BOS
1 stop17h 35m
Lufthansa
Wed 5/278:05 pm
BOS
-
MRS
1 stop15h 05m
Lufthansa
Deal found 3/30$658
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:55 am
MRS
-
BOS
1 stop15h 45m
Lufthansa
Mon 4/138:05 pm
BOS
-
MRS
1 stop11h 00m
Lufthansa
Deal found 3/26$659
This Flightnetwork deal was found by Cheapflights users on 3/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 am
MRS
-
BOS
2 stops15h 35m
Lufthansa
Mon 4/278:05 pm
BOS
-
MRS
1 stop19h 40m
Lufthansa
Deal found 3/28$663
This Flightnetwork deal was found by Cheapflights users on 3/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:05 am
MRS
-
BOS
2 stops15h 35m
Lufthansa
Wed 4/225:45 pm
BOS
-
MRS
1 stop10h 25m
Lufthansa
Deal found 3/27$669
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 5/16:05 am
MRS
-
BOS
1 stop15h 35m
United Airlines
Mon 5/48:05 pm
BOS
-
MRS
1 stop11h 00m
United Airlines
Deal found 3/30$670
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Thu 4/165:55 am
MRS
-
BOS
1 stop15h 45m
United Airlines
Tue 4/218:05 pm
BOS
-
MRS
1 stop15h 05m
United Airlines
Deal found 3/28$672

Find flight deals from Marseille to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Marseille (MRS) to Boston (BOS). 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 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$645
(Flightnetwork)

One-way from

$336
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$661
Provider with most accurate pricing for Marseille-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Marseille-Boston Logan Intl flights.
Search Deals
From Marseille to Boston Logan Intl
Search Deals
One-way flight from Marseille to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marseille to Boston 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 30, 2026.
Use the filters below to find and compare flights from Marseille to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Wed 5/6

6:00 am-3:40 pm

1 stop15h 40m

Boston Logan Intl

Sun 5/10

8:05 pm-9:45 pm

1 stop19h 40m

$674

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Tue 4/14

10:55 am-11:59 pm

2 stops19h 04m

Boston Logan Intl

Sat 4/25

5:45 pm-10:10 am

1 stop10h 25m

$679

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Thu 4/16

5:55 am-4:22 pm

2 stops16h 27m

Boston Logan Intl

Sat 4/25

9:30 am-5:55 pm

2 stops26h 25m

$679

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Sat 5/2

6:05 am-4:36 pm

2 stops16h 31m

Boston Logan Intl

Sun 5/17

5:45 pm-6:05 pm

1 stop18h 20m

$680

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Fri 4/17

6:05 am-5:40 pm

1 stop17h 35m

Boston Logan Intl

Sat 4/25

5:45 pm-10:10 am

1 stop10h 25m

$686

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Sat 5/2

6:30 am-4:25 pm

1 stop15h 55m

Boston Logan Intl

Sun 5/17

6:50 pm-11:30 am

1 stop10h 40m

$688

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Fri 5/1

3:05 pm-11:52 pm

2 stops14h 47m

Boston Logan Intl

Mon 5/4

8:10 pm-4:40 pm

1 stop14h 30m

$694

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Thu 4/9

5:55 am-3:40 pm

1 stop15h 45m

Boston Logan Intl

Mon 4/13

9:40 pm-5:10 pm

2 stops13h 30m

$696

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Fri 6/12

11:00 am-8:10 pm

1 stop15h 10m

Boston Logan Intl

Sun 6/14

5:10 am-10:15 am

2 stops23h 05m

$707
Quickest round-trip

MarseilleBoston

MRS - BOS

MRSBOS

Marseille

Thu 4/16

6:05 am-3:40 pm

2 stops15h 35m

Boston Logan Intl

Fri 4/24

5:45 pm-10:20 am

1 stop10h 35m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Marseille-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marseille-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Marseille-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marseille-Boston 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 Marseille-Boston 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 Marseille to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Marseille to Boston. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Marseille to Boston, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Marseille to Boston (average of $436). Flying from Marseille to Boston in July is currently the most expensive (average of $715). 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.

How much does it cost to fly round-trip from Marseille to Boston?

Related info for your journey

Find useful and relevant information for your journey from Marseille to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Marseille to Boston?

    There are many flights that can get you from Marseille to Boston in 15h 35m. Fly via United Airlines or KLM to get the fastest option. The distance from Marseille to Boston is about 3712 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Marseille to Boston one-way?

    One-way options have recently been found by users for as low as $365 on Iberia. Other airlines that offer cheap prices include Turkish Airlines from $431 and American Airlines from $457 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Marseille to Boston (average of $436). Flying from Marseille to Boston in July is currently the most expensive (average of $715). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Seabrook
Cranston
Chelsea
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Lowell

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