United Airlines flights from Boise (BOI) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:55 Boise (BOI) 19:55 San Francisco (SFO) 3
United Airlines UA 649 Non-stop Airbus A319 (319) 2:00 Effective 2026-05-21 through 2026-08-10
Thu 06:45 Boise (BOI) 07:50 San Francisco (SFO) 3
United Airlines UA 4638 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2026-02-12
Daily 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
United Airlines UA 4639 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-03-29 through 2026-05-20
Daily 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
United Airlines UA 4639 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-08-11
Daily 08:39 Boise (BOI) 09:45 San Francisco (SFO) 3
United Airlines UA 4639 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-05 through 2026-03-28
Daily 16:05 Boise (BOI) 17:07 San Francisco (SFO) 3
United Airlines UA 4661 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-03-29 through 2026-04-29
Daily 16:05 Boise (BOI) 17:07 San Francisco (SFO) 3
United Airlines UA 4661 Non-stop Canadair CRJ 700 (CR7) 2:02 Effective 2026-04-30 through 2026-05-20
Daily 16:05 Boise (BOI) 17:07 San Francisco (SFO) 3
United Airlines UA 4661 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-05-21
Daily 06:20 Boise (BOI) 07:22 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-03-29 through 2026-04-29
Daily 06:20 Boise (BOI) 07:22 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Canadair CRJ 700 (CR7) 2:02 Effective 2026-04-30 through 2026-05-20
Daily 06:20 Boise (BOI) 07:22 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-05-21
Daily 06:24 Boise (BOI) 07:30 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-05 through 2026-03-28
Sat 06:34 Boise (BOI) 07:47 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Canadair CRJ 700 (CR7) 2:13 Valid until 2026-01-03
Mon-Fri,Sun 06:35 Boise (BOI) 07:50 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Canadair CRJ 700 (CR7) 2:15 Valid until 2026-01-05
Daily 07:45 Boise (BOI) 09:00 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Canadair CRJ 700 (CR7) 2:15 Effective 2026-01-06 through 2026-02-11
Daily 08:41 Boise (BOI) 09:45 San Francisco (SFO) 3
United Airlines UA 4678 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective 2026-02-12 through 2026-03-04
Daily 10:48 Boise (BOI) 12:05 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-01-06 through 2026-02-03
Wed 10:48 Boise (BOI) 12:03 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Canadair CRJ 700 (CR7) 2:15 Operates only on 2026-02-04
Daily 10:48 Boise (BOI) 12:05 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-02-05 through 2026-02-11
Daily 10:49 Boise (BOI) 11:55 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-05 through 2026-03-28
Daily 10:53 Boise (BOI) 11:59 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-02-12 through 2026-03-04
Daily 11:45 Boise (BOI) 12:47 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-05-21
Daily 12:30 Boise (BOI) 13:32 San Francisco (SFO) 3
United Airlines UA 4733 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-03-29 through 2026-05-20
Daily 08:30 Boise (BOI) 09:45 San Francisco (SFO) 3
United Airlines UA 4735 Non-stop Embraer EMB 175 (E7W) 2:15 Valid until 2026-01-05
Daily 18:55 Boise (BOI) 20:00 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Canadair CRJ 700 (CR7) 2:05 Valid until 2026-01-05
Mon,Wed-Sun 18:55 Boise (BOI) 19:59 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective 2026-02-12 through 2026-03-04
Daily 18:55 Boise (BOI) 19:58 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-03-05 through 2026-03-28
Daily 18:55 Boise (BOI) 19:55 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Canadair CRJ 700 (CR7) 2:00 Effective 2026-03-29 through 2026-04-29
Daily 18:55 Boise (BOI) 19:55 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-04-30 through 2026-05-20
Daily 18:55 Boise (BOI) 19:55 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Embraer EMB 175 (E7W) 2:00 Effective from 2026-08-11
Mon,Wed-Sun 19:05 Boise (BOI) 20:10 San Francisco (SFO) 3
United Airlines UA 4753 Non-stop Canadair CRJ 700 (CR7) 2:05 Effective 2026-01-07 through 2026-02-11
Mon-Fri 13:44 Boise (BOI) 14:50 San Francisco (SFO) 3
United Airlines UA 5312 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-02-12 through 2026-03-04
Daily 14:10 Boise (BOI) 15:19 San Francisco (SFO) 3
United Airlines UA 5312 Non-stop Embraer EMB 175 (E7W) 2:09 Valid until 2026-01-05
Daily 14:20 Boise (BOI) 15:29 San Francisco (SFO) 3
United Airlines UA 5312 Non-stop Embraer EMB 175 (E7W) 2:09 Effective 2026-01-06 through 2026-02-11
Daily 12:59 Boise (BOI) 14:05 San Francisco (SFO) 3
United Airlines UA 6005 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-05 through 2026-03-28




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United Airlines flights from Boise (BOI) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA649
18:55
Boise (BOI)

19:55
San Francisco (SFO) 3
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA4638
06:45
Boise (BOI)

07:50
San Francisco (SFO) 3
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4639
08:20
Boise (BOI)

09:22
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4639
08:20
Boise (BOI)

09:22
San Francisco (SFO) 3
Effective from 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4639
08:39
Boise (BOI)

09:45
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4661
16:05
Boise (BOI)

17:07
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4661
16:05
Boise (BOI)

17:07
San Francisco (SFO) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4661
16:05
Boise (BOI)

17:07
San Francisco (SFO) 3
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4678
06:20
Boise (BOI)

07:22
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4678
06:20
Boise (BOI)

07:22
San Francisco (SFO) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4678
06:20
Boise (BOI)

07:22
San Francisco (SFO) 3
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4678
06:24
Boise (BOI)

07:30
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4678
06:34
Boise (BOI)

07:47
San Francisco (SFO) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:13, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4678
06:35
Boise (BOI)

07:50
San Francisco (SFO) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4678
07:45
Boise (BOI)

09:00
San Francisco (SFO) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4678
08:41
Boise (BOI)

09:45
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4733
10:48
Boise (BOI)

12:05
San Francisco (SFO) 3
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4733
10:48
Boise (BOI)

12:03
San Francisco (SFO) 3
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4733
10:48
Boise (BOI)

12:05
San Francisco (SFO) 3
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4733
10:49
Boise (BOI)

11:55
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4733
10:53
Boise (BOI)

11:59
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4733
11:45
Boise (BOI)

12:47
San Francisco (SFO) 3
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4733
12:30
Boise (BOI)

13:32
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4735
08:30
Boise (BOI)

09:45
San Francisco (SFO) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4753
18:55
Boise (BOI)

20:00
San Francisco (SFO) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4753
18:55
Boise (BOI)

19:59
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4753
18:55
Boise (BOI)

19:58
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4753
18:55
Boise (BOI)

19:55
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA4753
18:55
Boise (BOI)

19:55
San Francisco (SFO) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4753
18:55
Boise (BOI)

19:55
San Francisco (SFO) 3
Effective from 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4753
19:05
Boise (BOI)

20:10
San Francisco (SFO) 3
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA5312
13:44
Boise (BOI)

14:50
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5312
14:10
Boise (BOI)

15:19
San Francisco (SFO) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5312
14:20
Boise (BOI)

15:29
San Francisco (SFO) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6005
12:59
Boise (BOI)

14:05
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
  • A domestic route departing from the Boise airport (BOI) and arriving at San Francisco airport (SFO).
  • The flight distance is 522 miles, or 839 km.
  • The timezone of the departure airport is UTC-7 , 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 2:00 and 2:17.
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