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 many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport is 1 as of November 2025.

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.

$776 Cheap Flights from Seattle to Fort-de-France in 2025/26

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Cheap round-trip flights

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6:50 pm - 2:52 pmSEA-FDF

16h 02m2 stops

4:24 pm - 10:59 amFDF-SEA

22h 35m2 stops

$782American Airlines

Find Deal

sáb., dic. 13 - jue., dic. 18

10:08 pm - 2:52 pmSEA-FDF

12h 44m1 stop

4:24 pm - 10:59 amFDF-SEA

22h 35m2 stops

$812American Airlines

Find Deal

sáb., dic. 13 - jue., dic. 18

11:59 pm - 1:37 pmSEA-FDF

34h 38m2 stops

3:42 pm - 10:36 pmFDF-SEA

33h 54m2 stops

$844American Airlines

Find Deal

dom., mar. 29 - jue., abr. 2

10:40 pm - 1:37 pmSEA-FDF

35h 57m2 stops

3:42 pm - 12:05 pmFDF-SEA

23h 23m2 stops

$847American Airlines

Find Deal

vie., mar. 20 - mar., mar. 31

12:38 am - 2:52 pmSEA-FDF

34h 14m2 stops

4:24 pm - 11:30 amFDF-SEA

23h 06m1 stop

$862American Airlines

Find Deal

vie., dic. 12 - jue., dic. 18

11:59 pm - 1:37 pmSEA-FDF

34h 38m2 stops

3:42 pm - 9:27 amFDF-SEA

20h 45m2 stops

$871American Airlines

Find Deal

dom., mar. 8 - dom., mar. 15

3:10 pm - 2:15 pmSEA-FDF

20h 05m2 stops

3:15 pm - 2:19 pmFDF-SEA

26h 04m3 stops

$981Multiple Airlines

Find Deal

vie., mar. 20 - mar., mar. 31

8:10 am - 2:30 pmSEA-FDF

27h 20m1 stop

3:15 pm - 9:51 pmFDF-SEA

33h 36m2 stops

$1,012Air Canada

Find Deal

vie., mar. 20 - mar., mar. 31

8:10 am - 3:15 pmSEA-FDF

27h 05m2 stops

4:15 pm - 10:16 pmFDF-SEA

34h 01m2 stops

$1,164Air Canada

Find Deal

jue., feb. 12 - mar., feb. 17

8:10 am - 3:15 pmSEA-FDF

27h 05m2 stops

4:15 pm - 2:31 pmFDF-SEA

26h 16m3 stops

$1,280Air Canada

Find Deal

jue., feb. 12 - mar., feb. 17

American Airlines flights from Seattle to Fort-de-France

Our best American Airlines deals on Seattle to Fort-de-France flight tickets

American Airlines

Dec 13

SEA6:50 pmSeattle/Tacoma Intl

16h 02m

2 stops

FDF2:52 pmFort-de-France Lamentin

Dec 18

FDF4:24 pmFort-de-France Lamentin

22h 35m

2 stops

SEA10:59 amSeattle/Tacoma Intl

$782

Find similar

American Airlines

Dec 13

SEA10:08 pmSeattle/Tacoma Intl

12h 44m

1 stop

FDF2:52 pmFort-de-France Lamentin

Dec 18

FDF4:24 pmFort-de-France Lamentin

22h 35m

2 stops

SEA10:59 amSeattle/Tacoma Intl

$812

Find similar

American Airlines

Mar 29

SEA11:59 pmSeattle/Tacoma Intl

34h 38m

2 stops

FDF1:37 pmFort-de-France Lamentin

Apr 2

FDF3:42 pmFort-de-France Lamentin

33h 54m

2 stops

SEA10:36 pmSeattle/Tacoma Intl

$844

Find similar

Air Canada flights from Seattle to Fort-de-France

Our best Air Canada deals on Seattle to Fort-de-France flight tickets

Air Canada

Mar 20

SEA8:10 amSeattle/Tacoma Intl

27h 20m

1 stop

FDF2:30 pmFort-de-France Lamentin

Mar 31

FDF3:15 pmFort-de-France Lamentin

33h 36m

2 stops

SEA9:51 pmSeattle/Tacoma Intl

$1,012

Find similar

Air Canada

Feb 12

SEA8:10 amSeattle/Tacoma Intl

27h 05m

2 stops

FDF3:15 pmFort-de-France Lamentin

Feb 17

FDF4:15 pmFort-de-France Lamentin

34h 01m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

$1,164

Find similar

Air Canada

Feb 12

SEA8:10 amSeattle/Tacoma Intl

27h 05m

2 stops

FDF3:15 pmFort-de-France Lamentin

Feb 17

FDF4:15 pmFort-de-France Lamentin

26h 16m

3 stops

SEA2:31 pmSeattle/Tacoma Intl

$1,280

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

sáb. 12/13

6:50 pm-2:52 pm

2 stops16h 02m

Fort-de-France Lamentin

jue. 12/18

4:24 pm-10:59 am

2 stops22h 35m

$782

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

sáb. 12/13

10:08 pm-2:52 pm

1 stop12h 44m

Fort-de-France Lamentin

jue. 12/18

4:24 pm-10:59 am

2 stops22h 35m

$812

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

dom. 3/29

11:59 pm-1:37 pm

2 stops34h 38m

Fort-de-France Lamentin

jue. 4/2

3:42 pm-10:36 pm

2 stops33h 54m

$844

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

vie. 3/20

10:40 pm-1:37 pm

2 stops35h 57m

Fort-de-France Lamentin

mar. 3/31

3:42 pm-12:05 pm

2 stops23h 23m

$847

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

vie. 12/12

12:38 am-2:52 pm

2 stops34h 14m

Fort-de-France Lamentin

jue. 12/18

4:24 pm-11:30 am

1 stop23h 06m

$862

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

dom. 3/8

11:59 pm-1:37 pm

2 stops34h 38m

Fort-de-France Lamentin

dom. 3/15

3:42 pm-9:27 am

2 stops20h 45m

$871

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

vie. 3/20

3:10 pm-2:15 pm

2 stops20h 05m

Fort-de-France Lamentin

mar. 3/31

3:15 pm-2:19 pm

3 stops26h 04m

$981

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

vie. 3/20

8:10 am-2:30 pm

1 stop27h 20m

Fort-de-France Lamentin

mar. 3/31

3:15 pm-9:51 pm

2 stops33h 36m

$1,012

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

jue. 2/12

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

mar. 2/17

4:15 pm-10:16 pm

2 stops34h 01m

$1,164

SeattleFort-de-France

SEA - FDF

SEAFDF

Seattle/Tacoma Intl

jue. 2/12

8:10 am-3:15 pm

2 stops27h 05m

Fort-de-France Lamentin

mar. 2/17

4:15 pm-2:31 pm

3 stops26h 16m

$1,280

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights	None

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 12h 44m.
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 many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport is 1 as of November 2025.
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.
What is the most popular airline from Seattle to Fort-de-France?
Based on momondo bookings for flights between Seattle and Fort-de-France, the leading airline is Air Canada, making up 100% of the total bookings.

Best airlines flying from Seattle to Fort-de-France

Compare and see reviews for airlines that fly from Seattle to Fort-de-France with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $680	Free Cancellation	Rating 7.1 10,398 reviews		Search Air Canada flights

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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.

An easier way to manage your Fort-de-France trip

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Cheap flights from Seattle to Fort-de-France from $782

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 12/13. 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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Big names and deals

Filter for what you want

Filter for what you want

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

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American Airlines flights from Seattle to Fort-de-France

Our best American Airlines deals on Seattle to Fort-de-France flight tickets

Air Canada flights from Seattle to Fort-de-France

Our best Air Canada deals on Seattle to Fort-de-France flight tickets

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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?

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

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

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

Direct flights

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

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

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Fort-de-France Lamentin Airport?

How old do you have to be to fly 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?

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

Best airlines flying from Seattle to Fort-de-France

Compare and see reviews for airlines that fly from Seattle to Fort-de-France with momondo

Traveling to a place near Fort-de-France?

Why use momondo?

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

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

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

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

An easier way to manage your Fort-de-France trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Martinique

Fly your favorite airline to Fort-de-France

Airlines are sorted and displayed according to clicks in the past 7 days on momondo