Flights from Seattle to St Louis
BFISTL
King County International Airport - Boeing Field (Seattle, United States) → St. Louis Lambert International Airport (St Louis, United States)
Also known as Seattle, St Louis.
- Est. nonstop
- ~3h 51m
- Distance
- 2,745 km
- One-way from
- $537
- Airlines
- NetJets Aviation
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
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Seattle to St Louis — frequently asked
- How long is the flight from Seattle to St Louis?
- BFI–STL is about 3h 51m nonstop, covering 2,745 km (1,706 mi).
- Which airlines fly nonstop from Seattle to St Louis?
- NetJets Aviation operates this route nonstop.
- How much is a flight from Seattle to St Louis?
- One-way fares on BFI–STL recently started from $537. Fares change daily, so check current prices before booking.