Sint Maarten to Port of Spain (SXM–POS) — Airlines, Schedules & Connections

SXM Airport Page →
528 mi airlines charter/private 12/wk
On-time Some delays Frequent delays
Flight Schedule 7 flights Verified 41m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
WM809
WM Winair
AT4
10:30 AM
AST
12:55 PM
AST
2h 25m
—
M T W T F S S
Prices
✓
→
KL777
KL KLM
333
2:20 PM
AST
4:00 PM
AST
1h 40m
—
M T W T F S S
Prices
✓
→
KL787
KL KLM
333
3:45 PM
AST
5:25 PM
AST
1h 40m
—
M T W T F S S
Prices
✓
→
BW457
BW Caribbean
B38M
6:10 PM
AST
7:50 PM
AST
1h 40m
—
M T W T F S S
Prices
✓
→
BW267
BW Caribbean
AT7
6:30 PM
AST
9:00 PM
AST
2h 30m
—
M T W T F S S
Prices
✓
←
WM810
WM Winair
AT4
1:40 PM
AST
4:05 PM
AST
2h 25m
—
M T W T F S S
Prices
✓
←
BW266
BW Caribbean
AT76
2:30 PM
AST
5:05 PM
AST
2h 35m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
BGI Bridgetown 3h 48m BWJYWM → BWJYTX Bridgetown (BGI) to Port of Spain flights
CUR Willemstad 8h 25m WM → BW Willemstad (CUR) to Port of Spain flights
GEO Georgetown 11h 15m KL → BW Georgetown (GEO) to Port of Spain flights
YYZ Toronto 11h 33m ACWS → ACBW Toronto (YYZ) to Port of Spain flights
PTY Tocumen 13h 15m CM → CMKL Tocumen (PTY) to Port of Spain flights
JFK New York 15h 18m B6DLQR → B6BWQR New York (JFK) to Port of Spain flights
ANU Osbourn 17h 50m S6WM → BWM6 Osbourn (ANU) to Port of Spain flights
MIA Miami 20h 30m AA → AABWM6 Miami (MIA) to Port of Spain flights
FLL Fort Lauderdale 27h 55m B6 → BW Fort Lauderdale (FLL) to Port of Spain flights
MCO Orlando 28h 25m WN → BW Orlando (MCO) to Port of Spain flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Sint Maarten to Port of Spain
3 carriers, 12 flights/week nonstop.
3 Airlines 528 mi 1h 40m nonstop

SXM–POS is served by 3 airlines with nonstop service. KLM, Caribbean Airlines and Winair lead the route. The flight covers 528 miles in approximately 1h 40m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Browse available seat maps SXM Routes POS Routes SXM Live Flights POS Live Flights
All flights from Port of Spain (POS) Port of Spain to Sint Maarten flights
Carriers on this route

Airline Landscape

All carriers operating nonstop SXM–POS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
KL KLM 5 333 1h40 – SkyTeam –
BW Caribbean Airlines 3 AT7, B38M 1h40-2h30 – – –
WM Winair 3 AT4 2h25 – – –
Aircraft on this route
333 Airbus A330-300 – KL
AT4 Aerospatiale/Alenia ATR 42-300 – WM
AT7 Aerospatiale/Alenia ATR 72 – BW
B38M Boeing 737 MAX 8 – BW
Alliance coverage
Unaffiliated: BW + WM (6 flights/wk, 55%)
SkyTeam: KL (5 flights/wk, 45%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SXM to POS direction.
Mon
2
flights
Tue
1
flight
Wed
2
flights
Thu
1
flight
Fri
2
flights
Sat
1
flight
Sun
2
flights
Mon, Tue, Wed, Fri and Sun bring a widebody to this route; Thu and Sat run narrowbody.
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
5
Nonstop flights
12
Outbound / wk
4
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SXM to POS.
1-STOP
One-Stop Connections
14
Hubs
~3h
Fastest
~28h
Longest
BGI ~3h 48m SVD ~4h 23m DOM ~4h 25m KIN ~6h 34m CUR ~8h 25m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
162
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Port of Spain is 0 hours the same as Sint Maarten.
SXM: AST · POS: AST

When it's 6:00 PM in Sint Maarten, it's 6:00 PM in Port of Spain.
Distance & Flight Time
528 mi / 849 km
Nonstop flight time is approximately 1h 40m gate to gate.
Facts

SXM–POS Quick Facts

Key statistics for the Sint Maarten to Port of Spain route.
Route details
Distance528 mi / 849 km
Flight time1h 40m
Time difference0 hours
Airlines (nonstop)3
Weekly flights12 out / 4 return
1-stop connectionsAvailable
Origin: SXM
Full namePrincess Juliana International Airport
IATA / ICAOSXM / TNCM
TimezoneAmerica/Marigot
Passengers/yr1.8M
Elevation13 ft / 4 m
Destination: POS
Full namePiarco International Airport
IATA / ICAOPOS / TTPP
TimezoneAmerica/Port_of_Spain
Passengers/yr2.0M
Elevation58 ft / 18 m
FAQ

Frequently Asked Questions

Common questions about SXM to POS flights.
Nonstop flights from Princess Juliana International Airport to Piarco International Airport take about 1h 40m gate to gate. The route covers 528 miles.
3 airlines operate flights from SXM to POS: KLM, Caribbean Airlines and Winair.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Grantley Adams, Hato and Cheddi Jagan.
On a single ticket, yes. Your bags are checked through to POS and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Yes, return flights from POS to SXM are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SXM to POS

Princess Juliana International Airport (SXM) and Piarco International Airport (POS) are connected by nonstop service from KLM, Caribbean Airlines and Winair. With 12 weekly departures, this is a regularly served route.

SXM to POS Flight Duration and Schedule

Nonstop flight time from SXM to POS is about 1 hours 40 minutes gate to gate. The route covers a distance of 528 miles (849 km). There are approximately 12 weekly flights outbound and 4 return, totaling 16 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Grantley Adams, Hato and Cheddi Jagan. Two-stop connections are also available via intermediate hubs.