Route Guide
SEA→BWImedium haul
Seattle–Tacoma International Airport (Seattle) to Baltimore/Washington International Thurgood Marshall Airport (Baltimore) — 3,748 km, ~4h 40m estimated flight time.
View BWI → SEA insteadAirports on This Route
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Route Overview
SEA to BWI covers a great-circle distance of 3,748 km (2,329 miles), classified as a medium haul route. At typical cruise speed, the estimated flight time is around 4h 40m — actual block time varies by aircraft type, winds and routing. Baltimore is 3 hours ahead of Seattle (standard offset, not accounting for daylight saving time). This is a domestic route within United States. Route data indicates this city pair has historically been served nonstop.
Airlines on This Route
WN
Southwest Airlines
United States
Aircraft types on record: 73W
Airline and schedule data comes from historical route records and may not reflect current, seasonal or codeshare-only service. Always confirm live schedules with the airline before booking.
Other Routes from Seattle
SEA → DCA
Ronald Reagan Washington National Airport · Washington
3,738 km · medium haul
SEA → TPA
Tampa International Airport · Tampa
4,051 km · long haul
SEA → MCO
Orlando International Airport · Orlando
4,105 km · long haul
SEA → FLL
Fort Lauderdale Hollywood International Airport · Fort Lauderdale
4,368 km · long haul