United States
Washington to St. Louis by direct flight
Ronald Reagan Washington National (DCA) and St Louis Lambert International (STL) are connected non-stop — 1,154 km apart, roughly 1 h 49 m in the air, served in both directions.
1,154
km, great-circle
1 h 49 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| DCA Ronald Reagan Washington National | Washington | United States | 91 |
| STL St Louis Lambert International | St. Louis | United States | 60 |
More routes from Washington
- DCA–SFOSan Francisco3,921 km
- DCA–PDXPortland3,773 km
- DCA–SEASeattle3,738 km
- DCA–LAXLos Angeles3,711 km
- DCA–SANSan Diego3,655 km
- DCA–LASLas Vegas3,354 km
- DCA–PHXPhoenix3,178 km
- DCA–SLCSalt Lake City2,972 km
More routes from St. Louis
- STL–PUJPunta Cana3,089 km
- STL–SFOSan Francisco2,786 km
- STL–SEASeattle2,744 km
- STL–LAXLos Angeles2,557 km
- STL–MBJMontego Bay2,552 km
- STL–SANSan Diego2,501 km
- STL–PVRPuerto Vallarta2,463 km
- STL–LASLas Vegas2,202 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.