Flights from Washington, D.C./Dulles (IAD) to St Thomas Island (STT)

Flight Dulles(IAD) to St Thomas Island(STT)
CHANGE DIRECTION

Washington Dulles International Airport Cyril E. King Airport
IAD : Washington, D.C. , United States STT : St Thomas Island , U.S. Virgin Islands
UTC-4(DST) UTC-4時間

Washington, D.C./Dulles to St Thomas Island Flights

Find updated flight schedules, timetable, distance, aircraft types, Map, Transfer for routes from Washington, D.C./Dulles (IAD) to St Thomas Island (STT).

Change Direction(STT to IAD)

Flight Schedules Dulles to St Thomas Island

This route is operated by United Airlines. This is the first direct flight from Washington, D.C./Dulles to St Thomas Island.

Change Direction(STT to IAD)

Flight Duration: Approximately 3 hours 56 minutes to 4 hours 4 minutes (Direct Flights)

Flight No. Departure Time Arrival Time Duration Airfare
UA1443 09:00 13:01 4h1m Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.
All Flight Schdules(IAD to STT)

From Washington, D.C./Dulles (IAD) to St Thomas Island (STT) Flights Info

Duration(Flight time)

From Dulles to St Thomas Island
3 hours 56 minutes to 4 hours 4 minutes
From St Thomas Island to Dulles
4 hours 8 minutes to 4 hours 23 minutes

Distance

From St Thomas Island to Dulles
Approx. 1,610 miles
Approx. 2,590 Km
This is different from mileage credits in airline loyalty programs.

Washington, D.C. to St Thomas Island Map

Washington Dulles International Airport Washington Dulles International Airport
Cyril E. King Airport Cyril E. King Airport

Type of aircraft (IAD to STT)

Below is a list of the aircraft types and airlines operating on this route. (Direct flights only)

* All links below lead to Japanese pages.

Boeing 737 MAX 8 *

Transfer / Cities with One-Stop Flights

This list shows cities where you can connect for one-stop flights between Washington, D.C. and St Thomas Island. Direct flights operate on each segment, with the shortest flight durations listed. This is a great resource for travelers planning multi-city itineraries.

Luis Munoz Marin (SJU)
IAD 3h47m SJU 35分 STT
3h56m 35分
Baltimore (BWI)
IAD 45分 BWI 4h0m STT
45分 4h20m
Philadelphia (PHL)
IAD 1h5m PHL 3h50m STT
60分 4h10m
Charlotte (CLT)
IAD 1h22m CLT 3h25m STT
1h17m 3h52m
Newark (EWR)
IAD 1h12m EWR 4h0m STT
1h17m 4h17m
JFK (JFK)
IAD 1h20m JFK 3h50m STT
1h20m 4h10m
Orlando (MCO)
IAD 2h5m MCO 2h50m STT
2h7m 3h14m
Fort Lauderdale (FLL)
IAD 2h33m FLL 2h28m STT
2h20m 2h47m
Miami (MIA)
IAD 2h47m MIA 2h35m STT
2h34m 3h0m
Boston (BOS)
IAD 1h30m BOS 3h59m STT
1h34m 4h15m

FAQ : Washington, D.C./Dulles to St Thomas Island

How far is it from Washington, D.C. to St Thomas Island?
The distance between Washington, D.C./Dulles (IAD) to St Thomas Island (STT) is approximately 1,610 miles(2,590km) by air.
Which airlines operate at from Dulles(IAD) to St Thomas Island(STT)?
Currently, this route is served by United Airlines (Japanese). You can check flight schedules for this route at Dulles to St Thomas Island Flight Schedules and St Thomas Island to Dulles Flight Schedules
What aircraft types are flying on the Washington, D.C./Dulles (IAD) to St Thomas Island (STT) route?
The Dulles – St Thomas Island route is operated by Boeing 737 MAX 8 aircraft types.
What is the time difference between Washington, D.C. to St Thomas Island?
There is no time difference between Washington Dulles International Airport(Washington, D.C.) and Cyril E. King Airport(St Thomas Island).Washington, D.C. is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.