United States
Seattle to St. Louis by direct flight
Seattle Tacoma International (SEA) and St Louis Lambert International (STL) are connected non-stop — 2,744 km apart, roughly 3 h 43 m in the air, served in both directions.
2,744
km, great-circle
3 h 43 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| SEA Seattle Tacoma International | Seattle | United States | 90 |
| STL St Louis Lambert International | St. Louis | United States | 60 |
More routes from Seattle
- SEA–DXBDubai11,928 km
- SEA–TPETaipei9,757 km
- SEA–PVGShanghai9,188 km
- SEA–PEKBeijing8,679 km
- SEA–ICNSeoul8,373 km
- SEA–FRAFrankfurt8,197 km
- SEA–CDGParis8,049 km
- SEA–AMSAmsterdam7,840 km
More routes from St. Louis
- STL–PUJPunta Cana3,089 km
- STL–SFOSan Francisco2,786 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
- STL–PHXPhoenix2,027 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.