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St. Maarten

$60+ Cheap flights from Key Largo, FL to St. Maarten

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 — SXM
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Key Largo to St. Maarten

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to St. Maarten (SX0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$326
(Gotogate)

One-way from

$65
(Mytrip)
From Key Largo to St. Maarten
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One-way flight from Key Largo to St. Maarten
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Find flight deals from Key Largo to St. Maarten

Cheapest flights from Key Largo to St. Maarten
Explore the most affordable flight options available from Key Largo to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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.
Fri 2/710:17 pmMIA - SXM
1 stop18h 02mMultiple Airlines
Mon 2/1011:35 amSXM - MIA
1 stop25h 40mMultiple Airlines
Deal found 1/20$326
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Fri 1/3110:17 pmMIA - SXM
1 stop18h 02mFrontier
Sat 2/86:29 pmSXM - MIA
1 stop27h 43mFrontier
Deal found 1/20$328
This Copa Airlines deal was found by Cheapflights users on 1/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/154:21 pmMIA - SXM
1 stop17h 52mCopa Airlines
Wed 2/1912:13 pmSXM - MIA
1 stop10h 25mCopa Airlines
Deal found 1/20$350
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/2611:00 amMIA - SXM
Nonstop3h 10mAmerican Airlines
Tue 3/43:20 pmSXM - MIA
Nonstop3h 35mAmerican Airlines
Deal found 1/20$362
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:00 amMIA - SXM
1 stop8h 16mDelta
Tue 3/111:40 pmSXM - MIA
1 stop11h 05mDelta
Deal found 1/20$377
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/219:48 amMIA - SXM
2 stops27h 42mSpirit Airlines
Mon 2/243:25 pmSXM - MIA
2 stops33h 22mSpirit Airlines
Deal found 1/20$401
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:45 pmMIA - SXM
1 stop18h 07mUnited Airlines
Tue 3/111:53 pmSXM - MIA
1 stop10h 05mUnited Airlines
Deal found 1/20$426
This Caribbean Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 1/232:10 pmMIA - SXM
1 stop19h 40mCaribbean Airlines
Mon 1/2711:35 amSXM - MIA
1 stop25h 40mCaribbean Airlines
Deal found 1/21$484
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:17 pmMIA - SXM
1 stop14h 43mJetBlue
Thu 3/1311:15 amSXM - MIA
1 stop12h 44mJetBlue
Deal found 1/21$505

Find flights from Key Largo to St. Maarten within your budget

Customize your flight search to find flights from Key Largo to St. Maarten 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 January 21, 2025.

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Depart

Return

Price

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 2/7

10:17 pm-5:19 pm

1 stop18h 02m

Simpson Bay Princess Juliana

Mon 2/10

11:35 am-12:15 pm

1 stop25h 40m

$326

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 1/31

10:17 pm-5:19 pm

1 stop18h 02m

Simpson Bay Princess Juliana

Sat 2/8

6:29 pm-9:12 pm

1 stop27h 43m

$328

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sat 2/15

4:21 pm-11:13 am

1 stop17h 52m

Simpson Bay Princess Juliana

Wed 2/19

12:13 pm-9:38 pm

1 stop10h 25m

$350

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Wed 2/26

11:00 am-3:10 pm

Nonstop3h 10m

Simpson Bay Princess Juliana

Tue 3/4

3:20 pm-5:55 pm

Nonstop3h 35m

$362

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Wed 3/5

6:00 am-3:16 pm

1 stop8h 16m

Simpson Bay Princess Juliana

Tue 3/11

1:40 pm-12:45 am

1 stop11h 05m

$377

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 2/21

9:48 am-2:30 pm

2 stops27h 42m

Simpson Bay Princess Juliana

Mon 2/24

3:25 pm-11:47 pm

2 stops33h 22m

$401

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sat 3/8

7:45 pm-2:52 pm

1 stop18h 07m

Simpson Bay Princess Juliana

Tue 3/11

1:53 pm-11:58 pm

1 stop10h 05m

$426

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Mon 2/3

2:10 pm-10:45 am

2 stops19h 35m

Simpson Bay Princess Juliana

Fri 2/7

11:35 am-12:15 pm

1 stop25h 40m

$485

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 2/11

6:32 am-3:20 pm

1 stop7h 48m

Simpson Bay Princess Juliana

Thu 2/27

12:24 pm-12:07 am

1 stop12h 43m

$500

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sat 2/1

6:00 am-5:19 pm

1 stop10h 19m

$60

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 19 results
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Best time to book a flight from Key Largo to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten 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.

Travel insights for flights from Key Largo to St. Maarten

Get recent, data-driven insights about flights from Key Largo to St. Maarten including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Key Largo to St. Maarten?

Currently, September is the cheapest month in which you can book a flight from Key Largo to St. Maarten (average of $459). Flying from Key Largo to St. Maarten in July is currently the most expensive (average of $684). 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 SX?

Find hourly flight availability from Key Largo to St. Maarten. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Key Largo to St. Maarten, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to St. Maarten?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to St. Maarten. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to St. Maarten flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to St. Maarten

Explore weekly flight availability from Key Largo to St. Maarten. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from KE9 to SX0 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, American Airlines and Delta from Key Largo to St. Maarten to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
154 reviews

Comfort

7.8

Food

6.7

Overall

8.0

Entertainment

6.6

Crew

8.3

Boarding

8.1

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Caribbean Airlines
8.0
Very good
154 reviews
Caribbean Airlines
8.0
Very good
154 reviews

Comfort

7.8

Food

6.7

Overall

8.0

Entertainment

6.6

Crew

8.3

Boarding

8.1

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Delta
8.0
Very good
8,521 reviews
Caribbean Airlines
8.0
Very good
154 reviews

Comfort

7.8

Food

6.7

Overall

8.0

Entertainment

6.6

Crew

8.3

Boarding

8.1

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Copa Airlines
7.7
Good
1,662 reviews
Caribbean Airlines
8.0
Very good
154 reviews

Comfort

7.8

Food

6.7

Overall

8.0

Entertainment

6.6

Crew

8.3

Boarding

8.1

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

JetBlue
7.4
Good
3,201 reviews
Caribbean Airlines
8.0
Very good
154 reviews

Comfort

7.8

Food

6.7

Overall

8.0

Entertainment

6.6

Crew

8.3

Boarding

8.1

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

United Airlines
7.4
Good
8,985 reviews
Caribbean Airlines
8.0
Very good
154 reviews

Comfort

7.8

Food

6.7

Overall

8.0

Entertainment

6.6

Crew

8.3

Boarding

8.1

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Related info for your journey

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

  • What are the cheapest airlines to fly from Key Largo to St. Maarten one-way?

    One-way options have recently been found by users for as low as $65 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $157 and Copa Airlines from $165 one-way.

  • What are the cheapest flights from Key Largo to St. Maarten?

    The cheapest flight price from Key Largo to St. Maarten is $237. On average you can expect to pay $427. The most popular route, (Miami - Simpson Bay Princess Juliana), can usually be booked for $244.

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

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

  • How can I find direct flights from Key Largo to St. Maarten?

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

  • Can I find deals for business class flights from Key Largo to St. Maarten?

    Yes. Cheapflights offers flight deals from Key Largo to St. Maarten 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 St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Key Largo to St. Maarten (average of $459). Flying from Key Largo to St. Maarten in July is currently the most expensive (average of $684). 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

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Top 6 airlines flying from Key Largo to St. Maarten

Discover the top 6 airlines that operate flights from Key Largo to St. Maarten. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$181Average$234FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$184Average$282FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$240Average$536FlexibilityNo cancel feeOn-time71%
DeltaCheapest$260Average$522FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$300Average$344FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$438Average$713FlexibilityNo cancel feeOn-time62%
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