Airlines with flights from Dulles to Saint Thomas
There are two airlines with scheduled flights between IAD and STT. United is the only airline with non-stop flights from Washington Dulles Airport to Saint Thomas and the flight time is 4 hours.
There are two airlines with scheduled flights between IAD and STT. United is the only airline with non-stop flights from Washington Dulles Airport to Saint Thomas and the flight time is 4 hours. Choose airline
Direct
Non-stop
4h 0min
Via Charlotte
5h 40min
Via New York
6h 35min
Schedules
Non-stop with United Airlines
-
Total flight time: 4 hours
-
Dulles is a United Airlines hub (Secondary hub).
-
8 flights per week
-
Boeing 737MAX 8 Passenger
-
First class available
IAD
Direct
STT
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA1443
08:15
08:15
08:15
08:15
08:15
08:51
08:15
UA1328
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12:53
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The timetable & schedule information was updated at 2026-04-22
Via Charlotte with American Airlines
-
Total flight time: 5h 40m - 9h 58m.
-
One World Alliance
-
69 flights per week
IAD
Via CLT
STT
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA5054
AA2431
AA2431
05:03
05:03
05:03
05:03
05:03
05:03
05:03
AA1216
AA2432
AA2432
06:33
06:33
06:33
06:33
06:33
06:33
06:33
The timetable & schedule information was updated at 2026-04-22
Via New York with United Airlines
-
Total flight time: 6h 35m - 9h 28m.
-
Dulles is a United Airlines hub (Secondary hub).
-
14 flights per week
-
Boeing 737MAX 8 Passenger
IAD
Via EWR
STT
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA2147
UA1529
UA1529
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06:33
The timetable & schedule information was updated at 2026-04-22
