How do I get Price Alerts for flights from Seattle to Fort-de-France?

Price Alerts will notify you by email when the price for flights to Fort-de-France from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Seattle to Fort-de-France with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 September 2026.

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.

$767 Cheap Flights from Seattle to Fort-de-France in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:15 pm - 2:20 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

44h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

4:20 pm - 2:37 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

50h 17m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$767Air Canada

Mon, Oct 26 - Mon, Nov 2

7:15 pm - 1:55 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

39h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

2:55 pm - 10:05 amFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

22h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$788Air Canada

Thu, Oct 15 - Thu, Oct 22

5:39 pm - 1:39 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

17h 00m2 stops Chicago O'Hare Intl Miami

2:29 pm - 11:59 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

12h 30m1 stop Miami

$800American Airlines

Sat, Oct 24 - Thu, Oct 29

9:42 pm - 1:39 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

12h 57m2 stops Charlotte Douglas Miami

2:29 pm - 9:58 amFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

22h 29m2 stops Miami Charlotte Douglas

$800American Airlines

Sat, Oct 24 - Thu, Oct 29

5:39 pm - 1:39 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

17h 00m2 stops Chicago O'Hare Intl Miami

2:29 pm - 9:31 amFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

22h 02m2 stops Miami Chicago O'Hare Intl

$800American Airlines

Sat, Oct 24 - Thu, Oct 29

8:39 pm - 1:39 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

14h 00m1 stop Miami

2:29 pm - 11:59 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

12h 30m1 stop Miami

$829American Airlines

Sat, Oct 24 - Thu, Oct 29

7:05 pm - 3:20 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

40h 15m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

4:20 pm - 9:57 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

33h 37m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$848Air Canada

Sun, Jan 31 - Thu, Feb 4

7:05 pm - 3:20 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

40h 15m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

4:20 pm - 9:57 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

33h 37m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$849Air Canada

Sun, Jan 31 - Thu, Feb 4

3:15 pm - 3:20 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

44h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

6:55 pm - 8:59 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

30h 04m1 stop Toronto Pearson Intl

$853Air Canada

Sun, Jan 31 - Thu, Feb 4

3:15 pm - 3:20 pmSEA Seattle/Tacoma Intl-FDF Fort-de-France Lamentin

44h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

6:55 pm - 8:59 pmFDF Fort-de-France Lamentin-SEA Seattle/Tacoma Intl

30h 04m1 stop Toronto Pearson Intl

$854Air Canada

Sun, Jan 31 - Thu, Feb 4

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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

American Airlines

Oct 24

SEA9:42 pmSeattle/Tacoma Intl

12h 57m

2 stops

FDF1:39 pmFort-de-France Lamentin

Oct 29

FDF2:29 pmFort-de-France Lamentin

22h 29m

2 stops

SEA9:58 amSeattle/Tacoma Intl

$800

American Airlines

Oct 24

SEA8:39 pmSeattle/Tacoma Intl

14h 00m

1 stop

FDF1:39 pmFort-de-France Lamentin

Oct 29

FDF2:29 pmFort-de-France Lamentin

12h 30m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$829

American Airlines

Oct 15

SEA10:48 pmSeattle/Tacoma Intl

59h 51m

2 stops

FDF1:39 pmFort-de-France Lamentin

Oct 22

FDF2:29 pmFort-de-France Lamentin

12h 30m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$3,363

Air Canada flights from Seattle to Fort-de-France

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

Air Canada

Oct 26

SEA3:15 pmSeattle/Tacoma Intl

44h 05m

2 stops

FDF2:20 pmFort-de-France Lamentin

Nov 2

FDF4:20 pmFort-de-France Lamentin

50h 17m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

$767

Air Canada

Oct 15

SEA7:15 pmSeattle/Tacoma Intl

39h 40m

2 stops

FDF1:55 pmFort-de-France Lamentin

Oct 22

FDF2:55 pmFort-de-France Lamentin

22h 10m

2 stops

SEA10:05 amSeattle/Tacoma Intl

$788

Air Canada

Jan 31

SEA7:05 pmSeattle/Tacoma Intl

40h 15m

2 stops

FDF3:20 pmFort-de-France Lamentin

Feb 4

FDF4:20 pmFort-de-France Lamentin

33h 37m

2 stops

SEA9:57 pmSeattle/Tacoma Intl

$848

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Mon 10/26

3:15 pm-2:20 pm

2 stops44h 05m

Fort-de-France Lamentin

Mon 11/2

4:20 pm-2:37 pm

2 stops50h 17m

$767

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Thu 10/15

7:15 pm-1:55 pm

2 stops39h 40m

Fort-de-France Lamentin

Thu 10/22

2:55 pm-10:05 am

2 stops22h 10m

$788

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sat 10/24

5:39 pm-1:39 pm

2 stops17h 00m

Fort-de-France Lamentin

Thu 10/29

2:29 pm-11:59 pm

1 stop12h 30m

$800

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sat 10/24

9:42 pm-1:39 pm

2 stops12h 57m

Fort-de-France Lamentin

Thu 10/29

2:29 pm-9:58 am

2 stops22h 29m

$800

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sat 10/24

5:39 pm-1:39 pm

2 stops17h 00m

Fort-de-France Lamentin

Thu 10/29

2:29 pm-9:31 am

2 stops22h 02m

$800

Quickest round-trip

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sat 10/24

8:39 pm-1:39 pm

1 stop14h 00m

Fort-de-France Lamentin

Thu 10/29

2:29 pm-11:59 pm

1 stop12h 30m

$829

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sun 1/31

7:05 pm-3:20 pm

2 stops40h 15m

Fort-de-France Lamentin

Thu 2/4

4:20 pm-9:57 pm

2 stops33h 37m

$848

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sun 1/31

7:05 pm-3:20 pm

2 stops40h 15m

Fort-de-France Lamentin

Thu 2/4

4:20 pm-9:57 pm

2 stops33h 37m

$849

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sun 1/31

3:15 pm-3:20 pm

2 stops44h 05m

Fort-de-France Lamentin

Thu 2/4

6:55 pm-8:59 pm

1 stop30h 04m

$853

SeattleFort-de-France

SEA Seattle/Tacoma Intl - FDF Fort-de-France Lamentin

SEAFDF

Seattle/Tacoma Intl

Sun 1/31

3:15 pm-3:20 pm

2 stops44h 05m

Fort-de-France Lamentin

Thu 2/4

6:55 pm-8:59 pm

1 stop30h 04m

$854

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Best Price Found	$767
Fastest flight time	24h 05m
Direct flights	None

The best flight deal from Seattle to Fort-de-France found on momondo in the last 72 hours is $767

The fastest flight from Seattle to Fort-de-France takes 24h 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

Frequently asked questions about flying from Seattle to Fort-de-France

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 24h 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 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 September 2026.
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 $368	Free Cancellation	Rating 7.1 11,630 reviews		Search Air Canada flights

Frequently asked questions about flying from Seattle to Fort-de-France

How do I get Price Alerts for flights from Seattle to Fort-de-France?
Price Alerts will notify you by email when the price for flights to Fort-de-France from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Seattle to Fort-de-France with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.

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

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Air Canada

Cheap flights from Seattle to Fort-de-France from $767

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 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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Big names and deals

Big names and deals

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Trusted and free

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Price Alerts

Price Alerts

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

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Fort-de-France that are best for you.

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Frequently asked questions about flying from Seattle to Fort-de-France

Traveling to a place near Fort-de-France?

Why use momondo?

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

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.

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According to popular flight searches on momondo this year