Direct flights from Dulles to Sint Maarten

Airlines Schedules

IAD - SXM route map All flights from IAD to SXM non-stop. There are direct flights from Washington Dulles International (IAD), Virginia, USA to Princess Juliana International (SXM), Sint Maarten with United Airlines. 7 weekly departures are currently scheduled on this route. Departure times range from 08:15 to 08:41 depending on the schedule period. The flight distance is 1691 miles (2721 km). Flight time ranges from 4 hours and 9 minutes to 4 hours and 16 minutes.

IAD
Washington Dulles

Dulles , USA

SXM
Princess Juliana

Sint Maarten , Sint Maarten

IAD

Washington Dulles
USA

Dulles , USA

Princess Juliana

Sint Maarten , Sint Maarten

SXM

Flight time 4h 9min to 4h 16min

Updated Jun 8, 2026

CHANGE DIRECTION

Airlines with non-stop routes:

United Airlines Star Alliance

Departure times vary between 08:15 and 08:41

Sun

Mon

Tue

Wed

Thu

Fri

Sat

7 flights/week

Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS

View all flight dates

Flight schedule from Dulles to Sint Maarten with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

Flight

Mon

Jul 6

Tue

Jul 7

Wed

Jul 8

Thu

Jul 9

Fri

Jul 10

Sat

Jul 11

Sun

Jul 12

UA346

08:17

The timetable & schedule information was updated at 2026-06-08

RETURN SCHEDULE

CHECK PRICES

Dulles to Sint Maarten scheduled departures

Select a date to see every published non-stop departure between IAD and SXM.

Select date to show departures:

Thursday

Thu

Jul 09

1 flights(1)

Friday

Fri

Jul 10

1 flights(1)

Saturday

Sat

Jul 11

1 flights(1)

Sunday

Sun

Jul 12

1 flights(1)

Monday

Mon

Jul 13

1 flights(1)

Tuesday

Tue

Jul 14

1 flights(1)

Wednesday

Wed

Jul 15

1 flights(1)

Time

Airline

Flight