Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
SXMSJUSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$432Windward Islands Airways Intl
Fastest6h 25mgate to gate
Options found31flights on this route
Find your flightSXM → SJU
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
31 flight options
Fares are checked again before payment.
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Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
$432Windward Islands Airways Intl at 10:15Afternoon
12:00-17:59
$432Windward Islands Airways Intl at 17:15Evening
18:00-23:59
$492Windward Islands Airways Intl at 18:50
Departure & Arrival Airport Details
St Maarten (SXM)
Princess Juliana
Netherlands Antilles
GMT -4
Latitude: 18.041000366200002
Longitude: -63.1088981628
San Juan (SJU)
Luis Munoz Marin Intl
Puerto Rico
GMT -4
Latitude: 18.4393997192
Longitude: -66.0018005371
Distance: St Maarten (SXM), Netherlands Antilles to San Juan (SJU), Puerto Rico - 308.70 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Connecting flight₹41,331Longer — includes a stop31 options
Air distance is about 309 km. FlyX does not currently sell a bus on this pair. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from St Maarten to San Juan
Compare fares, stops, baggage and refundability across the airlines flying this route.
WI
Windward Islands Airways Intl Flights
from $43225 flights
Fares from
$432
Non-stop
None in these results
Departures
25 — compare timings in the list above
UN
United Airlines Flights
from $4673 flights
Fares from
$467
Non-stop
None in these results
Departures
3 — compare timings in the list above
AM
American Airlines Flights
from $5863 flights
Fares from
$586
Non-stop
None in these results
Departures
3 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
6h 25m · Windward Islands Airways Intl
First departure of the day
09:00 · Windward Islands Airways Intl
Last departure of the day
18:50 · Windward Islands Airways Intl
Options in this snapshot
31
Airport codes
St Maarten–SXM, San Juan–SJU
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 31 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 09:00 and the last around 18:50. The fastest flight takes about 6h 25m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $432, Afternoon from $432, Evening from $492. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
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2
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3
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4
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5
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Why Book Your Flight with FlyX?
Compare the available St Maarten to San Juan options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking St Maarten to San Juan flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for St Maarten to San Juan, Saturday shows the lowest fare at $432. That is an observed snapshot for these dates, not a rule that holds every week.
How far is St Maarten from San Juan by air?
The direct air distance between St Maarten (SXM) and San Juan (SJU) is about 309 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from SXM to SJU?
Not for the dates currently loaded - every St Maarten to San Juan option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Which airlines fly St Maarten to San Juan?
Windward Islands Airways Intl, United Airlines and American Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from St Maarten to San Juan?
Every option currently loaded has at least one stop, and the shortest total journey time is about 6h 25m including the layover. Non-stop service on this route can vary by season and by day.
What is the cheapest St Maarten to San Juan flight fare?
The lowest fare showing on St Maarten to San Juan for the dates currently loaded is $432. Fares on the same dates run up to $803, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do St Maarten to San Juan flights depart?
For the dates currently loaded the first departure is around 09:00 and the last is around 18:50, local time at St Maarten. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes SXM–SJU, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The SXM to SJU cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 308.70 km.
Before you book
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Lowest St Maarten to San Juan airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$432
03/10/2026
Windward Islands Airways Intl
10:15
Cheapest Airfare Within 30 Days
$424
13/10/2026
Windward Islands Airways Intl
10:15
Cheapest Airfare Within 90 Days
$411
12/12/2026
Windward Islands Airways Intl
10:15
Book St Maarten to San Juan Flight Tickets on FlyX
Planning to fly from St Maarten to San Juan? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
St Maarten to San Juan Flight Distance, Duration and Time
The aerial distance between St Maarten and San Juan is approximately 309 KM. The flight duration ranges from 6H :25 M up to 27H :15 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
St Maarten to San Juan Flight Schedule and Timing
Around 31 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from St Maarten at 09:00, while the last night flight leaves at 18:50. Flights depart from Princess Juliana and land at Luis Munoz Marin Intl.
Flight Route Details & Analysis
Flight Details
Information
Route
St Maarten to San Juan
Aerial Distance
309 KM
Flight Duration
6H :25 M - 27H :15 M
Airport Codes
St Maarten - SXM, San Juan - SJU
Total Flights Available
31 flights (0 direct)
First Flight Departure
Departs at 09:00
Last Flight Departure
Departs at 18:50
Early Morning Flights (12 AM - 8 AM)
0 direct/indirect flights
Morning Flights (8 AM - 12 PM)
7 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
11 direct/indirect flights
Evening Flights (4 PM - 8 PM)
13 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
Airport Information & Terminals
SXM: St. Marteen airport. Airport access in St. Marteen depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
SJU: San Juan airport. Airport access in San Juan depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
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Princess Juliana
Luis Munoz Marin Intl