Airlines with flights from Houston to San Francisco

There are four airlines with scheduled flights between IAH and SFO. United is the only airline with non-stop flights from Houston Airport to SFO Airport and the flight time is 4 hours and 10 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 4 hours and 10 minutes
  • Houston and San Francisco are both United Airlines hubs.
  • 67 flights per week
  • Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 777
  • Business and first class available
IAH
Direct
SFO
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA487
05:22
05:22
05:22
05:22
05:22
05:07
05:22
UA1768
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2744
08:20
08:20
08:20
08:20
08:20
08:20
08:20
UA2358
09:35
09:35
09:35
09:35
09:35
09:35
09:35
UA2756
12:58
12:58
12:58
12:58
12:58
12:58
13:05
UA589
15:30
15:30
15:30
15:30
15:30
15:30
15:30
UA382
16:25
16:25
16:25
16:25
16:25
16:25
16:25
UA1341
18:05
18:05
18:05
18:05
18:05
18:05
18:05
UA1976
19:35
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19:35
19:35
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19:35
UA1609
21:59
21:59
21:59
21:59
21:59
21:59
21:59
SHOW RETURN SCHEDULE
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The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 5h 15m - 7h 20m.
  • One World Alliance
  • 97 flights per week
IAH
 
Via PHX
 
SFO
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA3424
AA2321
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----
08:15
08:15
08:15
08:15
08:15
AA1937
AA3199
08:31
08:31
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----
----
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AA2710
AA1613
14:25
14:25
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AA2357
AA2421
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----
----
----
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15:04
AA3966
AA2421
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----
15:05
15:05
15:05
15:05
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AA640
AA686
17:39
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----
----
----
----
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AA6402
AA686
----
----
----
18:07
----
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18:07
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - SFO

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Austin with United Airlines

  • Total flight time: 5h 28m - 7h 50m.
  • Houston and San Francisco are both United Airlines hubs.
  • 119 flights per week
  • Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 777
IAH
 
Via AUS
 
SFO
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA1859
UA442
12:05
12:05
12:05
12:05
12:05
12:17
12:05
UA1711
UA292
16:20
16:20
16:20
16:20
16:20
16:20
16:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - SFO

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Phoenix with United Airlines

  • Total flight time: 5h 35m - 11h 02m.
  • Houston and San Francisco are both United Airlines hubs.
  • 86 flights per week
  • Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 777
IAH
 
Via PHX
 
SFO
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA1895
UA2619
09:40
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----
09:40
09:40
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UA1895
UA5490
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----
----
----
----
09:40
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UA1895
UA1427
----
09:40
09:40
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09:40
UA1507
UA2837
16:50
16:50
16:50
16:50
16:50
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - SFO

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Los Angeles with United Airlines

  • Total flight time: 5h 39m - 8h 00m.
  • Houston and San Francisco are both United Airlines hubs.
  • 214 flights per week
  • Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 777
IAH
 
Via LAX
 
SFO
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA2110
UA2449
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----
----
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06:00
06:00
UA2110
UA562
06:00
06:00
06:00
06:00
06:00
----
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UA2600
UA1791
07:20
07:20
07:20
07:20
07:20
----
07:20
UA469
UA372
09:53
09:53
09:53
09:53
09:53
09:53
09:53
UA2460
UA2019
12:33
12:33
12:33
12:33
12:33
12:33
12:33
UA1945
UA233
14:54
14:54
14:54
14:54
14:54
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14:54
UA1945
UA2681
----
----
----
----
14:54
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UA1743
UA2681
16:31
16:31
16:31
16:31
16:31
16:31
16:31
UA2755
UA2056
18:38
18:38
18:38
18:38
18:38
----
18:38
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - SFO

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-07-13
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