Airlines with flights from Washington to Saint Louis

There are four airlines with scheduled flights between DCA and STL. Both Southwest and American Airlines operates non-stop flights from Reagan National to Saint Louis Airport and the flight time is 2 hours and 20 minutes.

Choose airline

Schedules

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 20 minutes
  • Low-cost airline
  • 28 flights per week
DCA
Direct
STL

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

Non-stop with American Airlines

  • Total flight time: 2 hours and 29 minutes
  • One World Alliance
  • Washington is a American Airlines hub.
  • 11 flights per week
  • First class available
DCA
Direct
STL

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

Via Chicago with United Airlines

  • Total flight time: 4h 20m - 6h 57m.
  • 65 flights per week
DCA
 
Via ORD
 
STL

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

Via Chicago with American Airlines

  • Total flight time: 4h 15m - 6h 44m.
  • One World Alliance
  • Washington is a American Airlines hub.
  • 51 flights per week
DCA
 
Via ORD
 
STL

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

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 14m - 6h 47m.
  • Sky Team Alliance
  • 44 flights per week
DCA
 
Via ATL
 
STL

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

Via Charlotte with American Airlines

  • Total flight time: 3h 59m - 6h 51m.
  • One World Alliance
  • Washington is a American Airlines hub.
  • 40 flights per week
DCA
 
Via CLT
 
STL

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

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.