Airlines with flights from Saint Louis to Dulles

There are three airlines with scheduled flights between STL and IAD. United is the only airline with non-stop flights from Saint Louis Airport to Dulles and the flight time is 2 hours and 8 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 8 minutes
  • Dulles is a United Airlines hub (Secondary hub).
  • 14 flights per week
  • First class available
STL
Direct
IAD

The timetable & schedule information was updated at 2024-12-13

Via Chicago with United Airlines

  • Total flight time: 3h 58m - 6h 25m.
  • Dulles is a United Airlines hub (Secondary hub).
  • 35 flights per week
STL
 
Via ORD
 
IAD

The timetable & schedule information was updated at 2024-12-13

Via Detroit with Delta Air Lines

  • Total flight time: 3h 48m - 5h 09m.
  • Sky Team Alliance
  • 21 flights per week
STL
 
Via DTW
 
IAD

The timetable & schedule information was updated at 2024-12-13

Via Charlotte with American Airlines

  • Total flight time: 3h 49m - 6h 16m.
  • One World Alliance
  • 20 flights per week
STL
 
Via CLT
 
IAD

The timetable & schedule information was updated at 2024-12-13

Via Atlanta with Delta Air Lines

  • Total flight time: 3h 43m - 6h 21m.
  • Sky Team Alliance
  • 13 flights per week
STL
 
Via ATL
 
IAD

The timetable & schedule information was updated at 2024-12-13

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