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Cheap flights from Boston to Fort-de-France from $475

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Fort-de-France departing on 1/3. 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

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Find the cheapest flights from Boston to Fort-de-France

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:40 pm - 2:15 pmBOS-FDF
19h 35m1 stop
Air Canada Logo
3:15 pm - 5:57 pmFDF-BOS
26h 42m1 stop
$556Air Canada
Find Deal
Tue, Apr 14 - Wed, Apr 29
Air Canada Logo
4:35 pm - 2:15 pmBOS-FDF
21h 40m2 stops
Air Canada Logo
3:15 pm - 2:52 pmFDF-BOS
23h 37m1 stop
$563Air Canada
Find Deal
Tue, Apr 14 - Wed, Apr 29
American Airlines Logo
5:34 am - 2:52 pmBOS-FDF
8h 18m1 stop
American Airlines Logo
4:24 pm - 11:06 amFDF-BOS
19h 42m2 stops
$570American Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Air Canada Logo
6:45 pm - 2:15 pmBOS-FDF
19h 30m2 stops
Air Canada Logo
3:15 pm - 10:38 pmFDF-BOS
31h 23m2 stops
$588Air Canada
Find Deal
Tue, Apr 14 - Wed, Apr 29
American Airlines Logo
5:34 am - 2:52 pmBOS-FDF
8h 18m1 stop
American Airlines Logo
4:24 pm - 9:55 amFDF-BOS
18h 31m1 stop
$605American Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
American Airlines Logo
7:15 pm - 1:37 pmBOS-FDF
42h 22m2 stops
American Airlines Logo
3:42 pm - 10:02 amFDF-BOS
18h 20m1 stop
$673American Airlines
Find Deal
Fri, Mar 27 - Sun, Apr 5
Air Canada Logo
10:15 am - 2:15 pmBOS-FDF
28h 00m1 stop
Air Canada Logo
3:15 pm - 7:12 pmFDF-BOS
27h 57m1 stop
$677Air Canada
Find Deal
Tue, Mar 24 - Thu, Mar 26
Air Canada Logo
5:30 am - 2:15 pmBOS-FDF
8h 45m1 stop
Air Canada Logo
3:15 pm - 2:52 pmFDF-BOS
23h 37m1 stop
$678Air Canada
Find Deal
Tue, Mar 24 - Thu, Mar 26
Air Canada Logo
10:15 am - 2:15 pmBOS-FDF
28h 00m1 stop
Air Canada Logo
3:15 pm - 7:12 pmFDF-BOS
27h 57m1 stop
$680Air Canada
Find Deal
Wed, Mar 11 - Tue, Mar 17
Air Canada Logo
6:15 am - 2:15 pmBOS-FDF
32h 00m2 stops
Air Canada Logo
3:15 pm - 9:27 pmFDF-BOS
30h 12m1 stop
$684Air Canada
Find Deal
Tue, Mar 24 - Thu, Mar 26

American Airlines flights from Boston to Fort-de-France

Our best American Airlines deals on Boston to Fort-de-France flight tickets
American Airlines
Dec 11
BOS5:34 amBoston Logan Intl
8h 18m
1 stop
FDF2:52 pmFort-de-France Lamentin
Dec 18
FDF4:24 pmFort-de-France Lamentin
19h 42m
2 stops
BOS11:06 amBoston Logan Intl
$570
Find similar
American Airlines
Jan 19
BOS6:54 pmBoston Logan Intl
19h 01m
2 stops
FDF2:55 pmFort-de-France Lamentin
Jan 25
FDF3:45 pmFort-de-France Lamentin
19h 16m
1 stop
BOS10:01 amBoston Logan Intl
$575
Find similar
American Airlines
Dec 11
BOS5:34 amBoston Logan Intl
8h 18m
1 stop
FDF2:52 pmFort-de-France Lamentin
Dec 18
FDF4:24 pmFort-de-France Lamentin
18h 31m
1 stop
BOS9:55 amBoston Logan Intl
$605
Find similar

Air Canada flights from Boston to Fort-de-France

Our best Air Canada deals on Boston to Fort-de-France flight tickets
Air Canada
Apr 14
BOS6:40 pmBoston Logan Intl
19h 35m
1 stop
FDF2:15 pmFort-de-France Lamentin
Apr 29
FDF3:15 pmFort-de-France Lamentin
26h 42m
1 stop
BOS5:57 pmBoston Logan Intl
$556
Find similar
Air Canada
Apr 14
BOS4:35 pmBoston Logan Intl
21h 40m
2 stops
FDF2:15 pmFort-de-France Lamentin
Apr 29
FDF3:15 pmFort-de-France Lamentin
23h 37m
1 stop
BOS2:52 pmBoston Logan Intl
$563
Find similar
Air Canada
Apr 14
BOS6:45 pmBoston Logan Intl
19h 30m
2 stops
FDF2:15 pmFort-de-France Lamentin
Apr 29
FDF3:15 pmFort-de-France Lamentin
31h 23m
2 stops
BOS10:38 pmBoston Logan Intl
$588
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Fort-de-France 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 November 24, 2025.
Use the filters below to find and compare flights from Boston to Fort-de-France that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Tue 4/14

6:40 pm-2:15 pm

1 stop19h 35m

Fort-de-France Lamentin

Wed 4/29

3:15 pm-5:57 pm

1 stop26h 42m

$556

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Tue 4/14

4:35 pm-2:15 pm

2 stops21h 40m

Fort-de-France Lamentin

Wed 4/29

3:15 pm-2:52 pm

1 stop23h 37m

$563

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Thu 12/11

5:34 am-2:52 pm

1 stop8h 18m

Fort-de-France Lamentin

Thu 12/18

4:24 pm-11:06 am

2 stops19h 42m

$570

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Tue 4/14

6:45 pm-2:15 pm

2 stops19h 30m

Fort-de-France Lamentin

Wed 4/29

3:15 pm-10:38 pm

2 stops31h 23m

$588

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Thu 12/11

5:34 am-2:52 pm

1 stop8h 18m

Fort-de-France Lamentin

Thu 12/18

4:24 pm-9:55 am

1 stop18h 31m

$605

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Fri 3/27

7:15 pm-1:37 pm

2 stops42h 22m

Fort-de-France Lamentin

Sun 4/5

3:42 pm-10:02 am

1 stop18h 20m

$673

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Tue 3/24

10:15 am-2:15 pm

1 stop28h 00m

Fort-de-France Lamentin

Thu 3/26

3:15 pm-7:12 pm

1 stop27h 57m

$677

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Tue 3/24

5:30 am-2:15 pm

1 stop8h 45m

Fort-de-France Lamentin

Thu 3/26

3:15 pm-2:52 pm

1 stop23h 37m

$678

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Wed 3/11

10:15 am-2:15 pm

1 stop28h 00m

Fort-de-France Lamentin

Tue 3/17

3:15 pm-7:12 pm

1 stop27h 57m

$680

BostonFort-de-France

BOS - FDF

BOSFDF

Boston Logan Intl

Tue 3/24

6:15 am-2:15 pm

2 stops32h 00m

Fort-de-France Lamentin

Thu 3/26

3:15 pm-9:27 pm

1 stop30h 12m

$684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Fort-de-France from

How to get the cheapest flight ticket from Boston to Fort-de-France

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 day to depart on your flight to Fort-de-France?

According to our data, Tuesday is the cheapest day to fly to Fort-de-France from Boston. The lowest ticket price found for a Tuesday departure recently was $729. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Fort-de-France for around $1,202.

What is the cheapest time of day to depart on your flight to Fort-de-France?

In the evening is the cheapest time of day to fly from Boston to Fort-de-France when you can find flight prices for as low as $812. Flying to Fort-de-France in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,085. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Boston to Fort-de-France

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

Cheap Boston to Fort-de-France (BOS to FDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Fort-de-France

Direct flights

None
There are no direct flights from Boston to Fort-de-France. There are no popular flight routes from Boston to Fort-de-France.
Search flight deals

  • How far is Boston Logan Intl to Fort-de-France Lamentin by plane?

    The distance between Boston Logan Intl and Fort-de-France Lamentin is about 2006.2 mi. Flights usually cover this in 8h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Fort-de-France Lamentin Airport?

    Prices for flights from Boston Logan Intl Airport to Fort-de-France Lamentin Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Fort-de-France Lamentin Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Fort-de-France Lamentin 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 Boston Logan Intl Airport to Fort-de-France Lamentin Airport.

  • What documentation or ID do you need to fly to Fort-de-France Lamentin Airport?

    The travel and health documents you'll need for your trip to Fort-de-France Lamentin 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 Fort-de-France Lamentin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Fort-de-France?

Best airlines flying from Boston to Fort-de-France

Compare and see reviews for airlines that fly from Boston to Fort-de-France with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $617Free CancellationRating
7.1
10,468 reviews
Search Air Canada flights
American AirlinesPriceFrom $663Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Traveling to a place near Fort-de-France?

Book flights to Fort-de-France if you plan to visit one of these locations
Sainte-Luce

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Fort-de-France?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Fort-de-France. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Fort-de-France with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Fort-de-France from Boston with this policy.

How can momondo help me find flights from Boston to Fort-de-France?

Once all potential Boston to Fort-de-France flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Fort-de-France right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Fort-de-France now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Fort-de-France and let you know when they change.

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Air Canada