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Cheap flights from Seattle to Fort-de-France from $725

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Fort-de-France departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Fort-de-France

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
27h 05m2 stops
Air Canada Logo
4:15 pm - 10:06 pm
FDF
-
SEA
33h 51m2 stops
$725Air Canada
Tue, Jan 13 - Thu, Jan 29
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
27h 05m2 stops
Air Canada Logo
4:15 pm - 10:06 pm
FDF
-
SEA
33h 51m2 stops
$735Air Canada
Sun, Jan 18 - Thu, Jan 29
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
51h 05m2 stops
Air Canada Logo
4:15 pm - 10:06 pm
FDF
-
SEA
33h 51m2 stops
$743Air Canada
Sat, Jan 17 - Thu, Jan 29
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
51h 05m2 stops
Air Canada Logo
4:15 pm - 7:16 pm
FDF
-
SEA
31h 01m2 stops
$752Air Canada
Mon, Jan 19 - Thu, Jan 29
Air Canada Logo
5:50 am - 3:15 pm
SEA
-
FDF
29h 25m2 stops
Air Canada Logo
4:15 pm - 10:16 pm
FDF
-
SEA
34h 01m2 stops
$754Air Canada
Wed, Jan 14 - Tue, Jan 27
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
27h 05m2 stops
Air Canada Logo
4:15 pm - 10:06 pm
FDF
-
SEA
33h 51m2 stops
$759Air Canada
Thu, Jan 15 - Thu, Jan 29
Air Canada Logo
5:50 am - 3:30 pm
SEA
-
FDF
29h 40m2 stops
Air Canada Logo
4:15 pm - 10:06 pm
FDF
-
SEA
33h 51m2 stops
$782Air Canada
Fri, Jan 16 - Thu, Jan 29
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
27h 05m2 stops
Air Canada Logo
4:15 pm - 10:16 pm
FDF
-
SEA
34h 01m2 stops
$787Air Canada
Tue, Jan 13 - Tue, Jan 27
Air Canada Logo
5:50 am - 3:15 pm
SEA
-
FDF
29h 25m2 stops
Air Canada Logo
4:15 pm - 10:16 pm
FDF
-
SEA
34h 01m2 stops
$795Air Canada
Wed, Jan 14 - Sat, Jan 31
Air Canada Logo
8:10 am - 3:15 pm
SEA
-
FDF
27h 05m2 stops
Air Canada Logo
4:15 pm - 10:16 pm
FDF
-
SEA
34h 01m2 stops
$796Air Canada
Sun, Jan 18 - Tue, Jan 27

Air Canada flights from Seattle to Fort-de-France

Our best Air Canada deals on Seattle to Fort-de-France flight tickets
Air Canada
Jan 22
SEA8:10 amSeattle/Tacoma Intl
27h 05m
2 stops
FDF3:15 pmFort-de-France Lamentin
Jan 26
FDF4:15 pmFort-de-France Lamentin
34h 01m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$848
Find similar
Air Canada
Feb 2
SEA8:10 amSeattle/Tacoma Intl
27h 05m
2 stops
FDF3:15 pmFort-de-France Lamentin
Feb 14
FDF4:30 pmFort-de-France Lamentin
33h 46m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$864
Find similar
Air Canada
Feb 2
SEA8:10 amSeattle/Tacoma Intl
27h 05m
2 stops
FDF3:15 pmFort-de-France Lamentin
Feb 14
FDF4:15 pmFort-de-France Lamentin
45h 00m
2 stops
SEA9:15 amSeattle/Tacoma Intl
$1,010
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 December 18, 2025.
Use the filters below to find and compare flights from Seattle to Fort-de-France that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Tue 1/13

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

Thu 1/29

4:15 pm-10:06 pm

2 stops33h 51m

$725

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Sun 1/18

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

Thu 1/29

4:15 pm-10:06 pm

2 stops33h 51m

$735

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Sat 1/17

8:10 am-3:15 pm

2 stops51h 05m

Fort-de-France Lamentin

Thu 1/29

4:15 pm-10:06 pm

2 stops33h 51m

$743

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Mon 1/19

8:10 am-3:15 pm

2 stops51h 05m

Fort-de-France Lamentin

Thu 1/29

4:15 pm-7:16 pm

2 stops31h 01m

$752

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Wed 1/14

5:50 am-3:15 pm

2 stops29h 25m

Fort-de-France Lamentin

Tue 1/27

4:15 pm-10:16 pm

2 stops34h 01m

$754

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Thu 1/15

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

Thu 1/29

4:15 pm-10:06 pm

2 stops33h 51m

$759

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Fri 1/16

5:50 am-3:30 pm

2 stops29h 40m

Fort-de-France Lamentin

Thu 1/29

4:15 pm-10:06 pm

2 stops33h 51m

$782

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Tue 1/13

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

Tue 1/27

4:15 pm-10:16 pm

2 stops34h 01m

$787

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Wed 1/14

5:50 am-3:15 pm

2 stops29h 25m

Fort-de-France Lamentin

Sat 1/31

4:15 pm-10:16 pm

2 stops34h 01m

$795

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

Sun 1/18

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

Tue 1/27

4:15 pm-10:16 pm

2 stops34h 01m

$796

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Fort-de-France from

How to get the cheapest flight ticket from Seattle 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, Wednesday is the cheapest day to fly to Fort-de-France from Seattle. The lowest ticket price found for a Wednesday departure recently was $931. 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 Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Fort-de-France for around $1,156.

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

In the afternoon is the cheapest time of day to fly from Seattle to Fort-de-France when you can find flight prices for as low as $931. Flying to Fort-de-France in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,058. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

Cheap Seattle to Fort-de-France (SEA to FDF) flight deals and tips

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

Fastest flight time

27h 05m

Direct flights

None
The fastest flight from Seattle to Fort-de-France takes 27h 05m
There are no direct flights from Seattle to Fort-de-France. There are no popular flight routes from Seattle to Fort-de-France.
Search flight deals

  • How far is Seattle/Tacoma Intl to Fort-de-France Lamentin by plane?

    There are 4143.2 mi between Seattle/Tacoma Intl and Fort-de-France Lamentin. A reasonable flight in good conditions will take 27h 05m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport refresh daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma 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 required for your trip to Fort-de-France Lamentin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort-de-France Lamentin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Seattle to Fort-de-France?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Fort-de-France from Seattle.

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

Flights from Seattle to Fort-de-France with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Seattle 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 Seattle to Fort-de-France right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fort-de-France from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cabin classes currently available on flights to Fort-de-France

List of cabin classes available on flights landing in Fort-de-France. Availability may vary depending on flight origin and airline.
First Class to Fort-de-France
Business Class to Fort-de-France