United Airlines flights from Boston Logan (BOS) to San Francisco (SFO).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
18:00
Boston Logan (BOS) B
21:49
San Francisco (SFO) 3 United Airlines UA 2400 Non-stop Boeing 757-200 (752) 6:49 Effective from 2026-09-24 |
| Daily
05:30
Boston Logan (BOS) B
09:10
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 737-900 (739) 6:40 Effective 2026-03-29 through 2026-04-29 |
| Daily
05:30
Boston Logan (BOS) B
09:10
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Effective 2026-04-30 through 2026-05-20 |
| Daily
05:30
Boston Logan (BOS) B
08:51
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 737 MAX 9 (7M9) 6:21 Effective 2026-05-21 through 2026-08-10 |
| Daily
05:30
Boston Logan (BOS) B
09:03
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Effective 2026-08-11 through 2026-09-23 |
| Daily
05:30
Boston Logan (BOS) B
09:10
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 757-200 (752) 6:40 Effective from 2026-09-24 |
| Daily
05:45
Boston Logan (BOS) B
09:43
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 757-200 (752) 6:58 Effective 2026-03-05 through 2026-03-28 |
| Daily
06:00
Boston Logan (BOS) B
09:49
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 737 MAX 9 (7M9) 6:49 Valid until 2026-01-05 |
| Daily
06:00
Boston Logan (BOS) B
09:58
San Francisco (SFO) 3 United Airlines UA 2441 Non-stop Boeing 757-200 (752) 6:58 Effective 2026-02-12 through 2026-03-04 |
| Daily
07:30
Boston Logan (BOS) B
11:15
San Francisco (SFO) 3 United Airlines UA 2623 Non-stop Boeing 737-900 (739) 6:45 Effective 2026-04-06 through 2026-04-29 |
| Daily
07:30
Boston Logan (BOS) B
11:15
San Francisco (SFO) 3 United Airlines UA 2623 Non-stop Boeing 737 MAX 9 (7M9) 6:45 Effective 2026-04-30 through 2026-05-20 |
| Daily
07:30
Boston Logan (BOS) B
10:57
San Francisco (SFO) 3 United Airlines UA 2623 Non-stop Boeing 737 MAX 9 (7M9) 6:27 Effective 2026-05-21 through 2026-08-10 |
| Daily
07:30
Boston Logan (BOS) B
11:03
San Francisco (SFO) 3 United Airlines UA 2623 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Effective 2026-08-11 through 2026-09-23 |
| Daily
07:30
Boston Logan (BOS) B
11:15
San Francisco (SFO) 3 United Airlines UA 2623 Non-stop Boeing 757-200 (752) 6:45 Effective from 2026-09-24 |
| Non-Direct Flights: |
| Sat
15:28
Boston Logan (BOS) B
21:36
San Francisco (SFO) 3 United Airlines UA 1844 1-stop Boeing 737-700 (73G) 9:08 Effective 2026-04-04 through 2026-04-25 |
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- A domestic route departing from the Boston Logan airport (BOS) and arriving at San Francisco airport (SFO).
- The flight distance is 2695 miles, or 4338 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 6:21 and 7:00.
