Direct flights from Seattle to Baltimore SEA → BWI
Alaska Airlines and Southwest Airlines fly nonstop from Seattle (SEA) to Baltimore (BWI), daily. The flight takes about 5h 18m and covers 2,329 miles (3,748 km). Arrivals run on time 80.8% at SEA and 78.4% at BWI — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Southwest Airlines
WN
Frequently asked questions
Is there a direct flight from Seattle to Baltimore?
Yes, Alaska Airlines and Southwest Airlines operate nonstop flights from Seattle (SEA) to Baltimore (BWI).
Which airlines fly direct from Seattle to Baltimore?
Alaska Airlines, Southwest Airlines operate nonstop flights from Seattle to Baltimore.
How long is the flight from Seattle to Baltimore?
The nonstop flight from Seattle to Baltimore takes ~5h 18m (approximately 3748 km).
How often do direct flights operate from Seattle to Baltimore?
Nonstop flights from Seattle to Baltimore operate daily.
What is the on-time performance for flights from Seattle to Baltimore?
Arrivals run on time 80.8% at SEA and 78.4% at BWI — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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