Direct flights from St Louis to Seattle

  • Several times daily
  • 2 airlines

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More nonstops from St Louis

STL → MCO Orlando 2 airlines STL → SLC Salt Lake City 2 airlines STL → BNA Nashville STL → BWI Baltimore STL → DAL Dallas STL → MCI Kansas City STL → MDW Chicago STL → PIT Pittsburgh SEA → STL The return trip STL All nonstops from St Louis SEA All nonstops from Seattle

Frequently asked questions

Is there a direct flight from St Louis to Seattle?

Yes. Alaska Airlines and Southwest Airlines fly nonstop from St Louis (STL) to Seattle (SEA), several times daily. The flight takes about 4h 1m and covers 1,705 miles (2,744 km).

Which airlines fly direct from St Louis to Seattle?

Alaska Airlines, Southwest Airlines operate nonstop flights from St Louis to Seattle.

How long is the flight from St Louis to Seattle?

The nonstop flight from St Louis to Seattle takes ~4h 1m (approximately 2744 km).

How often do direct flights operate from St Louis to Seattle?

Nonstop flights from St Louis to Seattle operate several times daily.