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Cheap flights from Boston to Fort-de-France from $243

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 9/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:20 pm - 2:53 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
23h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$446Air Canada
Sat, Jan 30 - Wed, Feb 3
Air Canada Logo
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:55 pm - 5:58 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
26h 03m1 stop Toronto Pearson Intl
$450Air Canada
Wed, Nov 11 - Sun, Nov 15
Air Canada Logo
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:55 pm - 5:58 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
26h 03m1 stop Toronto Pearson Intl
$450Air Canada
Fri, Nov 6 - Sun, Nov 15
Air Canada Logo
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:55 pm - 2:53 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
22h 58m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$454Air Canada
Wed, Nov 11 - Sun, Nov 15
Air Canada Logo
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:55 pm - 2:53 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
22h 58m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$454Air Canada
Fri, Nov 6 - Sun, Nov 15
Air Canada Logo
6:35 pm - 5:55 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
46h 20m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
4:20 pm - 9:28 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
30h 08m1 stop Montreal Pierre Elliott Trudeau Intl
$455Air Canada
Tue, Jan 5 - Mon, Jan 25
Air Canada Logo
11:10 am - 5:55 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
29h 45m1 stop Toronto Pearson Intl
Air Canada Logo
3:20 pm - 10:10 amFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
42h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$459Air Canada
Wed, Dec 16 - Wed, Mar 24
Air Canada Logo
6:35 pm - 5:55 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
22h 20m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
3:20 pm - 8:44 amFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
41h 24m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
$463Air Canada
Wed, Dec 16 - Wed, Mar 24
Multiple Airlines Logo
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
2:15 pm - 6:49 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
29h 34m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$688Multiple Airlines
Fri, Nov 6 - Thu, Nov 12
Multiple Airlines Logo
5:30 am - 3:20 pmBOS  Boston Logan Intl-FDF Fort-de-France Lamentin
8h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
2:15 pm - 4:42 pmFDF  Fort-de-France Lamentin-BOS Boston Logan Intl
27h 27m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Ottawa
$695Multiple Airlines
Fri, Nov 6 - Thu, Nov 12

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Air Canada flights from Boston to Fort-de-France

Our best Air Canada deals on Boston to Fort-de-France flight tickets
Air Canada
Jan 30
BOS5:30 amBoston Logan Intl
8h 50m
1 stop
FDF3:20 pmFort-de-France Lamentin
Feb 3
FDF4:20 pmFort-de-France Lamentin
23h 33m
1 stop
BOS2:53 pmBoston Logan Intl
$446
Air Canada
Nov 6
BOS5:30 amBoston Logan Intl
8h 50m
1 stop
FDF3:20 pmFort-de-France Lamentin
Nov 15
FDF4:55 pmFort-de-France Lamentin
26h 03m
1 stop
BOS5:58 pmBoston Logan Intl
$450
Air Canada
Nov 6
BOS5:30 amBoston Logan Intl
8h 50m
1 stop
FDF3:20 pmFort-de-France Lamentin
Nov 15
FDF4:55 pmFort-de-France Lamentin
22h 58m
2 stops
BOS2:53 pmBoston Logan Intl
$454

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 August 11, 2026.
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

Cheapest round-trip

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Sat 1/30

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Wed 2/3

4:20 pm-2:53 pm

1 stop23h 33m

$446

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Wed 11/11

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Sun 11/15

4:55 pm-5:58 pm

1 stop26h 03m

$450

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Fri 11/6

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Sun 11/15

4:55 pm-5:58 pm

1 stop26h 03m

$450
Quickest round-trip

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Wed 11/11

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Sun 11/15

4:55 pm-2:53 pm

2 stops22h 58m

$454

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Fri 11/6

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Sun 11/15

4:55 pm-2:53 pm

2 stops22h 58m

$454

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Tue 1/5

6:35 pm-5:55 pm

2 stops46h 20m

Fort-de-France Lamentin

Mon 1/25

4:20 pm-9:28 pm

1 stop30h 08m

$455

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Wed 12/16

11:10 am-5:55 pm

1 stop29h 45m

Fort-de-France Lamentin

Wed 3/24

3:20 pm-10:10 am

2 stops42h 50m

$459

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Wed 12/16

6:35 pm-5:55 pm

2 stops22h 20m

Fort-de-France Lamentin

Wed 3/24

3:20 pm-8:44 am

2 stops41h 24m

$463

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Fri 11/6

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Thu 11/12

2:15 pm-6:49 pm

2 stops29h 34m

$688

BostonFort-de-France

BOS Boston Logan Intl - FDF Fort-de-France Lamentin

BOSFDF

Boston Logan Intl

Fri 11/6

5:30 am-3:20 pm

1 stop8h 50m

Fort-de-France Lamentin

Thu 11/12

2:15 pm-4:42 pm

3 stops27h 27m

$695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Can stopping save me money on Boston to Fort-de-France flights?

You could potentially save up to 55% on your flight if you consider stops on a Boston to Fort-de-France flight.

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

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Boston to Fort-de-France takes 8h 50m
There are no direct flights from Boston to Fort-de-France. There are no popular flight routes from Boston to Fort-de-France.
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Frequently asked questions about flying from Boston to Fort-de-France

  • 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 50m, 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
11,462 reviews
Search Air Canada 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