United Airlines flights from Boston Logan (BOS) to San Francisco (SFO).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Sun 07:55 Boston Logan (BOS) B 11:48 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 737 MAX 9 (7M9) 6:53 Effective 2026-01-06 through 2026-01-11
Wed,Thu 07:55 Boston Logan (BOS) B 11:48 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 757-200 (752) 6:53 Effective 2026-01-07 through 2026-01-29
Mon,Tue,Fri,Sat 07:55 Boston Logan (BOS) B 11:50 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-01-09 through 2026-02-10
Sun 07:55 Boston Logan (BOS) B 11:48 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 737 MAX 9 (7M9) 6:53 Effective 2026-01-18 through 2026-02-08
Thu 07:55 Boston Logan (BOS) B 11:48 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 757-200 (752) 6:53 Operates only on 2026-02-05
Wed 07:55 Boston Logan (BOS) B 11:48 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 737 MAX 9 (7M9) 6:53 Operates only on 2026-02-11
Daily 08:00 Boston Logan (BOS) B 11:53 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 737 MAX 9 (7M9) 6:53 Valid until 2026-01-05
Daily 08:00 Boston Logan (BOS) B 12:00 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 737 MAX 9 (7M9) 7:00 Effective 2026-02-12 through 2026-03-04
Wed 08:40 Boston Logan (BOS) B 12:33 San Francisco (SFO) 3
United Airlines UA 1008 Non-stop Boeing 757-200 (752) 6:53 Operates only on 2026-02-04
Mon,Thu,Fri,Sun 11:00 Boston Logan (BOS) B 14:52 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 757-200 (752) 6:52 Effective 2026-03-05 through 2026-03-27
Tue,Wed,Sat 11:00 Boston Logan (BOS) B 14:52 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 737 MAX 9 (7M9) 6:52 Effective 2026-03-07 through 2026-03-28
Daily 11:10 Boston Logan (BOS) B 14:53 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 737-900 (739) 6:43 Effective 2026-03-29 through 2026-04-29
Daily 11:10 Boston Logan (BOS) B 14:53 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 737 MAX 9 (7M9) 6:43 Effective 2026-04-30 through 2026-05-20
Daily 11:10 Boston Logan (BOS) B 14:37 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 737 MAX 9 (7M9) 6:27 Effective 2026-05-21 through 2026-08-10
Daily 11:10 Boston Logan (BOS) B 14:43 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Effective 2026-08-11 through 2026-09-23
Daily 11:10 Boston Logan (BOS) B 14:53 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 757-200 (752) 6:43 Effective from 2026-09-24
Mon-Wed,Fri-Sun 12:20 Boston Logan (BOS) B 16:13 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 737 MAX 9 (7M9) 6:53 Valid until 2026-01-05
Daily 13:50 Boston Logan (BOS) B 17:45 San Francisco (SFO) 3
United Airlines UA 1074 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-01-06 through 2026-02-11
Mon-Fri,Sun 09:00 Boston Logan (BOS) B 12:25 San Francisco (SFO) 3
United Airlines UA 1142 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Effective 2026-05-21 through 2026-08-09
Tue,Thu-Sat 06:00 Boston Logan (BOS) B 09:55 San Francisco (SFO) 3
United Airlines UA 1355 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-01-15 through 2026-01-20
Fri-Sun 07:00 Boston Logan (BOS) B 10:55 San Francisco (SFO) 3
United Airlines UA 1355 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-01-09 through 2026-01-11
Mon,Thu,Fri,Sun 13:45 Boston Logan (BOS) B 17:37 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 737 MAX 9 (7M9) 6:52 Effective 2026-03-05 through 2026-03-27
Mon,Thu-Sun 13:50 Boston Logan (BOS) B 17:42 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 757-200 (752) 6:52 Effective 2026-02-12 through 2026-03-02
Daily 13:50 Boston Logan (BOS) B 17:33 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 737-900 (739) 6:43 Effective 2026-03-29 through 2026-04-29
Daily 13:50 Boston Logan (BOS) B 17:33 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 737 MAX 9 (7M9) 6:43 Effective 2026-04-30 through 2026-05-20
Daily 13:50 Boston Logan (BOS) B 17:17 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 737 MAX 9 (7M9) 6:27 Effective 2026-05-21 through 2026-08-10
Daily 13:50 Boston Logan (BOS) B 17:23 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Effective 2026-08-11 through 2026-09-23
Daily 13:50 Boston Logan (BOS) B 17:33 San Francisco (SFO) 3
United Airlines UA 1367 Non-stop Boeing 757-200 (752) 6:43 Effective from 2026-09-24
Daily 07:55 Boston Logan (BOS) B 11:55 San Francisco (SFO) 3
United Airlines UA 1458 Non-stop Boeing 757-200 (752) 7:00 Effective 2026-03-05 through 2026-03-28
Mon,Thu-Sun 17:57 Boston Logan (BOS) B 21:50 San Francisco (SFO) 3
United Airlines UA 1958 Non-stop Boeing 757-200 (752) 6:53 Effective 2026-01-08 through 2026-02-09
Sat 09:00 Boston Logan (BOS) B 12:25 San Francisco (SFO) 3
United Airlines UA 2002 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Effective 2026-05-23 through 2026-08-08
Daily 07:30 Boston Logan (BOS) B 11:15 San Francisco (SFO) 3
United Airlines UA 2011 Non-stop Boeing 737-900 (739) 6:45 Effective 2026-03-29 through 2026-04-05
Daily 20:15 Boston Logan (BOS) B 23:58 San Francisco (SFO) 3
United Airlines UA 2107 Non-stop Boeing 737-900 (739) 6:43 Effective 2026-03-29 through 2026-04-29
Daily 20:15 Boston Logan (BOS) B 23:58 San Francisco (SFO) 3
United Airlines UA 2107 Non-stop Boeing 737 MAX 9 (7M9) 6:43 Effective 2026-04-30 through 2026-05-20
Daily 20:15 Boston Logan (BOS) B 23:52 San Francisco (SFO) 3
United Airlines UA 2107 Non-stop Boeing 737 MAX 9 (7M9) 6:37 Effective 2026-05-21 through 2026-08-10
Daily 20:15 Boston Logan (BOS) B 23:48 San Francisco (SFO) 3
United Airlines UA 2107 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Effective 2026-08-11 through 2026-09-23
Daily 20:15 Boston Logan (BOS) B 23:58 San Francisco (SFO) 3
United Airlines UA 2107 Non-stop Boeing 757-200 (752) 6:43 Effective from 2026-09-24
Daily 10:56 Boston Logan (BOS) B 14:51 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-01-06 through 2026-02-03
Daily 10:56 Boston Logan (BOS) B 14:51 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-02-05 through 2026-02-11
Mon-Wed,Sat,Sun 11:00 Boston Logan (BOS) B 14:54 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 737 MAX 9 (7M9) 6:54 Valid until 2026-01-05
Thu,Fri 11:00 Boston Logan (BOS) B 14:54 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 757-200 (752) 6:54 Valid until 2026-01-02
Wed 11:00 Boston Logan (BOS) B 14:55 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 757-200 (752) 6:55 Operates only on 2026-02-04
Daily 11:00 Boston Logan (BOS) B 14:52 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 757-200 (752) 6:52 Effective 2026-02-12 through 2026-02-28
Mon-Wed 11:00 Boston Logan (BOS) B 14:52 San Francisco (SFO) 3
United Airlines UA 2279 Non-stop Boeing 757-200 (752) 6:52 Effective 2026-03-02 through 2026-03-04
Daily 17:50 Boston Logan (BOS) B 21:50 San Francisco (SFO) 3
United Airlines UA 2400 Non-stop Boeing 757-200 (752) 7:00 Effective 2026-02-12 through 2026-03-28
Mon,Tue,Fri-Sun 17:57 Boston Logan (BOS) B 21:50 San Francisco (SFO) 3
United Airlines UA 2400 Non-stop Boeing 757-200 (752) 6:53 Valid until 2026-01-05
Daily 18:00 Boston Logan (BOS) B 21:49 San Francisco (SFO) 3
United Airlines UA 2400 Non-stop Boeing 737-900 (739) 6:49 Effective 2026-03-29 through 2026-04-29
Daily 18:00 Boston Logan (BOS) B 21:49 San Francisco (SFO) 3
United Airlines UA 2400 Non-stop Boeing 737 MAX 9 (7M9) 6:49 Effective 2026-04-30 through 2026-05-20
Daily 18:00 Boston Logan (BOS) B 21:37 San Francisco (SFO) 3
United Airlines UA 2400 Non-stop Boeing 737 MAX 9 (7M9) 6:37 Effective 2026-05-21 through 2026-08-10
Daily 18:00 Boston Logan (BOS) B 21:33 San Francisco (SFO) 3
United Airlines UA 2400 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Effective 2026-08-11 through 2026-09-23
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United Airlines flights from Boston Logan (BOS) to San Francisco (SFO).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-01-06 through 2026-01-11
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:53, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-01-07 through 2026-01-29
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:53, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-01-09 through 2026-02-10
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-01-18 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:53, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:53, non-stop
Boeing 757-200 (752)

Direct Flights:

Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:53, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:53, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:53, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:52, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-08-11 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective from 2026-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 757-200 (752)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 6:53, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-05-21 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-01-15 through 2026-01-20
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-01-09 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:52, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-08-11 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective from 2026-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:53, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-05-23 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-29 through 2026-04-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:45, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:37, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-08-11 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective from 2026-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 6:54, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:54, non-stop
Boeing 757-200 (752)

Direct Flights:

Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-02-12 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:52, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-02 through 2026-03-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:52, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, non-stop
Boeing 757-200 (752)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 6:53, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:49, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:49, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:37, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-08-11 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)
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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.