HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Martinique

$283+ Cheap flights from Key Largo, FL to Martinique

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FDF
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Martinique with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Key Largo to Martinique

Keep the following information in mind while searching for Key Largo to Martinique flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$473
(American Airlines)

One-way from

$283
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$765
Provider with most accurate pricing for Miami-Fort-de-France Lamentin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Fort-de-France Lamentin flights.
Search Deals
From Key Largo to Martinique
Search Deals
One-way flight from Key Largo to Martinique
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Key Largo to Martinique

Cheapest flights from Key Largo to Martinique
Explore the most affordable flight options available from Key Largo to Martinique. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:10 amMIA - FDF
Nonstop3h 42mAmerican Airlines
Thu 1/223:45 pmFDF - MIA
Nonstop4h 12mAmerican Airlines
Deal found 11/8$574
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:10 amMIA - FDF
Nonstop3h 42mAmerican Airlines
Tue 12/163:52 pmFDF - MIA
Nonstop4h 00mAmerican Airlines
Deal found 11/8$604
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:10 amMIA - FDF
Nonstop3h 42mAmerican Airlines
Thu 12/184:24 pmFDF - MIA
Nonstop4h 02mAmerican Airlines
Deal found 11/9$659
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:05 amMIA - FDF
Nonstop3h 41mAmerican Airlines
Sun 12/73:52 pmFDF - MIA
Nonstop4h 00mAmerican Airlines
Deal found 11/9$667
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:10 pmMIA - FDF
2 stops25h 15mCaribbean Airlines
Tue 11/255:55 pmFDF - MIA
2 stops19h 20mCaribbean Airlines
Deal found 11/10$692
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:30 amMIA - FDF
Nonstop3h 54mAmerican Airlines
Thu 1/14:24 pmFDF - MIA
Nonstop4h 02mAmerican Airlines
Deal found 11/10$699
This Caribbean Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:10 pmMIA - FDF
2 stops25h 15mCaribbean Airlines
Tue 11/255:55 pmFDF - MIA
2 stops19h 20mCaribbean Airlines
Deal found 11/10$719
This Gotogate deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:20 pmMIA - FDF
1 stop24h 55mAir Canada
Wed 12/174:15 pmFDF - MIA
2 stops33h 01mAir Canada
Deal found 11/10$750

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Martinique 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, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Key Largo to Martinique that are best for you.

Fly from

Key Largo

Fly to

Martinique

Route

Depart

Return

Price

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Thu 1/29

10:15 am-2:55 pm

Nonstop3h 40m

Fort-de-France Lamentin

Tue 2/10

3:45 pm-6:57 pm

Nonstop4h 12m

$616

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Tue 1/13

9:05 pm-3:15 pm

2 stops41h 10m

Fort-de-France Lamentin

Tue 1/20

5:55 pm-12:15 pm

2 stops19h 20m

$715

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Fri 11/21

2:10 pm-4:25 pm

2 stops25h 15m

Fort-de-France Lamentin

Tue 11/25

5:55 pm-12:15 pm

2 stops19h 20m

$719

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Sun 12/7

8:00 am-3:15 pm

1 stop30h 15m

Fort-de-France Lamentin

Tue 12/16

4:15 pm-8:16 pm

2 stops29h 01m

$771

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Thu 1/29

2:10 pm-4:25 pm

2 stops25h 15m

Fort-de-France Lamentin

Tue 2/10

4:15 pm-10:29 pm

1 stop31h 14m

$795

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Fri 2/13

8:55 am-3:00 pm

1 stop5h 05m

Fort-de-France Lamentin

Wed 2/18

9:50 pm-7:20 pm

1 stop22h 30m

$796

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Sun 2/15

8:55 am-3:00 pm

1 stop5h 05m

Fort-de-France Lamentin

Fri 2/20

9:50 pm-7:20 pm

1 stop22h 30m

$796

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Fri 12/26

8:55 am-3:00 pm

1 stop5h 05m

Fort-de-France Lamentin

Mon 1/5

9:50 pm-7:20 pm

1 stop22h 30m

$796

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Wed 12/24

8:55 am-7:50 am

1 stop21h 55m

Fort-de-France Lamentin

Wed 12/31

9:50 pm-7:20 pm

1 stop22h 30m

$803

MiamiFort-de-France

MIA - FDF

MIAFDF

Miami

Fri 5/8

6:35 pm-1:20 pm

2 stops18h 45m

Fort-de-France Lamentin

Fri 5/15

7:05 pm-1:15 pm

1 stop18h 10m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Key Largo to Martinique

Have a flexible travel schedule? Discover the best time to fly to Martinique from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Martinique

What is the cheapest month to book a flight from Key Largo to Martinique?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Martinique (average of $456). Flying from Key Largo to Martinique in September is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to MQ?

Find hourly flight availability from Key Largo to Martinique. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Key Largo to Martinique in the morning. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Martinique

Get insights into the airlines that provide service to Martinique. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Martinique. Reviews last updated November 10, 2025.
Read through reviews of airlines operating flights from Key Largo to Martinique, such as Caribbean Airlines, Air France, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
195 reviews

Overall

8.0

Boarding

8.1

Crew

8.4

Comfort

7.8

Entertainment

6.6

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
8.0
Very good
195 reviews
Caribbean Airlines
8.0
Very good
195 reviews

Overall

8.0

Boarding

8.1

Crew

8.4

Comfort

7.8

Entertainment

6.6

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Air France
7.4
Good
1,486 reviews
Caribbean Airlines
8.0
Very good
195 reviews

Overall

8.0

Boarding

8.1

Crew

8.4

Comfort

7.8

Entertainment

6.6

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
American Airlines
7.2
Good
11,045 reviews
Caribbean Airlines
8.0
Very good
195 reviews

Overall

8.0

Boarding

8.1

Crew

8.4

Comfort

7.8

Entertainment

6.6

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Martinique. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Martinique?

    American Airlines, Caribbean Airlines, and Air Canada can get you from Key Largo to Martinique in just under 3h 40m. Your travel time can differ by up to 26h 35m. The distance from Key Largo to Martinique is about 1467 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Key Largo to Martinique one-way?

    $283 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Caribbean Airlines and Air Canada, with prices starting from $303 and $306, respectively.

  • Can I find deals for flights from Key Largo to Martinique that include hotel bookings?

    Yes. In addition to deals on Key Largo to Martinique flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Martinique?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Martinique.

  • Can I find deals for business class flights from Key Largo to Martinique?

    Yes. Cheapflights offers flight deals from Key Largo to Martinique by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Martinique?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Martinique (average of $456). Flying from Key Largo to Martinique in September is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Martinique

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Orlando to Punta Cana flights
Fort Lauderdale to Santo Domingo flights
Miami to Santo Domingo flights
Miami to Punta Cana flights
Fort Lauderdale to Punta Cana flights
Miami to Luis Munoz Marin Intl flights
Miami to Nassau flights
Orlando to Santiago de los Caballeros flights
Orlando to Montego Bay flights
Orlando to Ponce flights
Orlando to Santo Domingo flights
Miami to Cap Haitien flights
Fort Lauderdale to Kingston flights
Fort Lauderdale to Nassau flights
Jacksonville to Luis Munoz Marin Intl flights
Miami to Havana flights
Orlando to Aguadilla flights
Miami to Oranjestad flights
Fort Lauderdale to Montego Bay flights
West Palm Beach to Luis Munoz Marin Intl flights
Miami to Port of Spain flights
Miami to Simpson Bay flights
Orlando to Nassau flights
Orlando to Oranjestad flights
Miami to Willemstad flights
Fort Lauderdale to Santiago de los Caballeros flights
Miami to Castries flights
Miami to Bridgetown flights
Miami to Providenciales flights
Orlando to Saint Thomas Island flights
Miami to Saint Thomas Island flights
Miami to Montego Bay flights
Miami to Kingston flights
Tampa to Punta Cana flights
Tampa to Santo Domingo flights
Fort Lauderdale to Simpson Bay flights
Miami to St. John's flights
Tampa to Saint Thomas Island flights
Fort Lauderdale to Saint Thomas Island flights
Miami to Santiago de los Caballeros flights
Orlando to Port of Spain flights
Fort Lauderdale to Oranjestad flights
Tampa to Simpson Bay flights
Miami to Pointe-à-Pitre flights
West Palm Beach to Santo Domingo flights
Tampa to Oranjestad flights
Miami to Castries flights

Top 3 airlines flying from Key Largo to Martinique

Discover the top 3 airlines that operate flights from Key Largo to Martinique. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Caribbean AirlinesCheapest$508Average$707FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$543Average$688FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$736Average$1,229FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.