Seattle Tacoma International Airport (SEA) is the origin airport and Lambert St Louis International Airport (STL) is the destination airport.

SEA and STL are approximately 1,705 miles apart by great-circle distance.

Yes. Roame's current schedule feed shows nonstop service from SEA to STL.

Airlines represented in the current schedule are American Airlines (AA), Alaska Airlines (AS), Finnair (AY), Cathay Pacific (CX), Japan Airlines (JL), Qatar Airways (QR), United Airlines (UA) and Southwest Airlines (WN).

Aircraft listed in the current schedule include 737, Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8), 7S7 and JET.