Baltimore to Seattle (BWI–BFI) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
BWI–BFI had nonstop service from Delta Air Lines, last on the schedule in June 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 2,328 miles in 6h 35m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines | 1 | – | – | SkyTeam | – |
Connection Landscape
On-Time Performance
Other ways to reach Seattle from Baltimore
| Metric | BWI→BFI | DCA→BFI | IAD→BFI |
|---|---|---|---|
| Distance from BWI | – | 30 mi | 45 mi |
| Nonstop airlines | – | 1 | 8 |
| Weekly flights | – | – | 1 |
| Flight time | 6h 35m | 4h 14m | 5h 12m |
| Departure OTP | 100% | – | – |
Travel Essentials
BWI: EDT · BFI: PDT
When it's 6:00 PM in Baltimore, it's 3:00 PM in Seattle.
BWI–BFI Quick Facts
Frequently Asked Questions
Flights from BWI to BFI
Baltimore/Washington International Thurgood Marshall Airport (BWI) and King County International Airport - Boeing Field (BFI) had nonstop service from Delta Air Lines, last on the schedule in June 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
BWI to BFI Flight Duration and Schedule
Nonstop flight time from BWI to BFI is about 6 hours 35 minutes gate to gate. The route covers a distance of 2,328 miles (3,747 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Salt Lake City and Los Angeles. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Washington (DCA), Dulles (IAD) and Philadelphia (PHL).