SeattleSan FranciscoNonstop Flight TimeSEA–SFO
Seattle (Seattle-Tacoma International Airport) to San Francisco (San Francisco International Airport).
The nonstop flight from Seattle (SEA) to San Francisco (SFO) takes 1h 51m on average, covering about 679 miles. Across 13 flights we tracked, the fastest was 1h 39m and the slowest 1h 57m, with United Airlines flying it most often.
Plan this routeAt a glance
| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 1h 51m | 679 mi | Nonstop | 1h 39m | 2 |
Airlines on this route
Nonstop airlines from Seattle to San Francisco
Alaska Airlines, United Airlines, and Delta Air Lines operate 21/day flights from SEA to SFO.
- First departure
- 05:00
- Last departure
- 21:45
- Cadence
- ~every 30 min
- Scheduled departure times
- 34
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 8-9/day | Boeing 737 · Seat map | 07:0007:0308:43 |
Aircraft we tracked
Methodology: figures are aggregated from 13 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
Data methodologyReport a data issue
Route FAQ
How long is the flight from Seattle to San Francisco?
The nonstop flight from Seattle (SEA) to San Francisco (SFO) takes 1h 51m on average. The fastest flight we have tracked took 1h 39m and the slowest 1h 57m.
How far is Seattle from San Francisco?
Seattle (SEA) to San Francisco (SFO) is about 679 miles by air.
Are there nonstop flights from Seattle to San Francisco?
Yes. Alaska Airlines, United Airlines, and Delta Air Lines fly nonstop from Seattle (SEA) to San Francisco (SFO), with 21/day departures.
Which airlines fly from Seattle to San Francisco?
Alaska Airlines, United Airlines, and Delta Air Lines fly nonstop from Seattle (SEA) to San Francisco (SFO).
What aircraft fly from Seattle to San Francisco?
The SEA–SFO route is flown with Airbus A220, Airbus A320 family, Boeing 737, Boeing 757, Embraer E-Jet.
Route hubs
Nearby airport options
Near San Francisco
- OAK - OaklandOakland San Francisco Bay Airport · 11 mi from SFOFlights to OAK
- SJC - San JoseNorman Y Mineta San Jose International Airport · 30 mi from SFOFlights to SJC
- SMF - SacramentoSacramento International Airport · 86 mi from SFOFlights to SMF