Boeing Field King County International Airport to San Francisco International Airport
The Allegiant Air route from Boeing Field King County International Airport (KBFI/BFI) to San Francisco International Airport (KSFO/SFO) covers approximately 595 nautical miles with an estimated flight time of 1 hours and 54 minutes.
This real-world airline route is available to fly in Microsoft Flight Simulator (MSFS 2024 & 2020), X-Plane 12, and Prepar3D through JetStream Virtual. All schedules are sourced from actual airline data and updated daily via API, ensuring you fly the same routes that real pilots do.
When you book this flight, you can generate a full operational flight plan through our SimBrief integration, including fuel calculations, weather data, and NOTAM briefings. During the flight, the JSV Flight Logger automatically tracks your position, detects flight phases, and logs your performance.
| Flight # | Departure | Arrival | Distance | Time | Aircraft | |
|---|---|---|---|---|---|---|
| AAY4051 | 18:30:00 | 20:24:00 | 595 nm | 1h54m | , | Join to Fly |
| ICAO | KBFI |
| IATA | BFI |
| Location | Seattle, US |
| Timezone | America/Los_Angeles |
| ICAO | KSFO |
| IATA | SFO |
| Location | San Francisco, US |
| Timezone | America/Los_Angeles |
More airlines operating between Boeing Field King County International Airport and San Francisco International Airport:
Create your pilot account: no application, instant approval.
Search for AAY flights from KBFI to KSFO.
Use SimBrief to generate your operational flight plan with fuel and weather.
Load the flight in MSFS, X-Plane, or P3D. The JSV Flight Logger tracks everything.
Join JetStream Virtual for free and start flying real airline schedules today.
Join Free View All Allegiant Air Routes