United Airlines flights from San Francisco (SFO) to San Antonio (SAT).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:35 San Francisco (SFO) 3 23:59 San Antonio (SAT) B
United Airlines UA 424 Non-stop Airbus A320 (320) 3:24 Valid until 2026-01-05
Daily 18:25 San Francisco (SFO) 3 00:11 San Antonio (SAT) B
United Airlines UA 1763 Non-stop Airbus A320 (320) 3:46 Effective 2026-05-21 through 2026-08-10
The flight arrives 1 day after departure.
Wed 16:20 San Francisco (SFO) 3 21:56 San Antonio (SAT) B
United Airlines UA 4648 Non-stop Embraer EMB 175 (E7W) 3:36 Operates only on 2026-02-11
Daily 08:25 San Francisco (SFO) 3 14:11 San Antonio (SAT) B
United Airlines UA 5838 Non-stop Embraer EMB 175 (E7W) 3:46 Effective from 2026-08-11
Daily 09:12 San Francisco (SFO) 3 14:58 San Antonio (SAT) B
United Airlines UA 5838 Non-stop Embraer EMB 175 (E7W) 3:46 Effective 2026-03-29 through 2026-05-20
Mon,Tue,Sun 09:30 San Francisco (SFO) 3 15:13 San Antonio (SAT) B
United Airlines UA 6007 Non-stop Embraer EMB 175 (E7W) 3:43 Valid until 2026-01-05
Mon-Fri,Sun 16:22 San Francisco (SFO) 3 21:59 San Antonio (SAT) B
United Airlines UA 6036 Non-stop Embraer EMB 175 (E7W) 3:37 Effective 2026-03-05 through 2026-03-27
Daily 16:30 San Francisco (SFO) 3 22:05 San Antonio (SAT) B
United Airlines UA 6036 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2026-02-12 through 2026-03-04
Sat 16:52 San Francisco (SFO) 3 22:29 San Antonio (SAT) B
United Airlines UA 6036 Non-stop Embraer EMB 175 (E7W) 3:37 Effective 2026-03-07 through 2026-03-28
Daily 16:55 San Francisco (SFO) 3 22:41 San Antonio (SAT) B
United Airlines UA 6036 Non-stop Embraer EMB 175 (E7W) 3:46 Effective 2026-03-29 through 2026-04-29
Daily 18:25 San Francisco (SFO) 3 00:11 San Antonio (SAT) B
United Airlines UA 6036 Non-stop Embraer EMB 175 (E7W) 3:46 Effective from 2026-08-11
The flight arrives 1 day after departure.
Daily 23:10 San Francisco (SFO) 3 05:00 San Antonio (SAT) B
United Airlines UA 6043 Non-stop Embraer EMB 175 (E7W) 3:50 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 12:00 San Francisco (SFO) 3 22:53 San Antonio (SAT) B
United Airlines UA 1394 1-stop Boeing 757-300 (753) 8:53 Effective 2026-04-30 through 2026-05-20
Daily 12:00 San Francisco (SFO) 3 23:08 San Antonio (SAT) B
United Airlines UA 1394 1-stop Airbus A321neo (32Q) 9:08 Effective 2026-05-21 through 2026-10-24
Daily 12:15 San Francisco (SFO) 3 23:18 San Antonio (SAT) B
United Airlines UA 1394 1-stop Airbus A321neo (32Q) 9:03 Effective 2026-03-29 through 2026-04-29
Daily 12:15 San Francisco (SFO) 3 23:08 San Antonio (SAT) B
United Airlines UA 1394 1-stop Airbus A321neo (32Q) 8:53 Effective from 2026-10-25




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United Airlines flights from San Francisco (SFO) to San Antonio (SAT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA424
18:35
San Francisco (SFO) 3

23:59
San Antonio (SAT) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1763
18:25
San Francisco (SFO) 3

00:11(+1)
San Antonio (SAT) B
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA4648
16:20
San Francisco (SFO) 3

21:56
San Antonio (SAT) B
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:36, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5838
08:25
San Francisco (SFO) 3

14:11
San Antonio (SAT) B
Effective from 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5838
09:12
San Francisco (SFO) 3

14:58
San Antonio (SAT) B
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6007
09:30
San Francisco (SFO) 3

15:13
San Antonio (SAT) B
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:43, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6036
16:22
San Francisco (SFO) 3

21:59
San Antonio (SAT) B
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:37, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6036
16:30
San Francisco (SFO) 3

22:05
San Antonio (SAT) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:35, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6036
16:52
San Francisco (SFO) 3

22:29
San Antonio (SAT) B
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:37, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6036
16:55
San Francisco (SFO) 3

22:41
San Antonio (SAT) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA6036
18:25
San Francisco (SFO) 3

00:11(+1)
San Antonio (SAT) B
Effective from 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA6043
23:10
San Francisco (SFO) 3

05:00(+1)
San Antonio (SAT) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1394
12:00
San Francisco (SFO) 3

22:53
San Antonio (SAT) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:53, 1-stop
Boeing 757-300 (753)
Non-Direct Flights:
United Airlines UA1394
12:00
San Francisco (SFO) 3

23:08
San Antonio (SAT) B
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:08, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1394
12:15
San Francisco (SFO) 3

23:18
San Antonio (SAT) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:03, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1394
12:15
San Francisco (SFO) 3

23:08
San Antonio (SAT) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:53, 1-stop
Airbus A321neo (32Q)
  • A domestic route departing from the San Francisco airport (SFO) and arriving at San Antonio airport (SAT).
  • The flight distance is 1479 miles, or 2380 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:24 and 3:50.
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