Airlines with flights from San Diego to Houston

There are four airlines with scheduled flights between SAN and IAH. United is the only airline with non-stop flights from San Diego International Airport to Houston Airport and the flight time is 3 hours and 21 minutes.

Change direction

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 21 minutes
  • Houston is a United Airlines hub.
  • 33 flights per week
  • Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737-900 Passenger
  • Business and first class available
SAN
Direct
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA2760
06:15
06:15
06:15
06:15
06:15
06:15
06:15
UA2165
10:13
10:13
10:13
10:13
10:13
10:10
10:10
UA2237
11:58
11:58
11:58
11:58
11:58
11:58
11:58
UA618
15:10
15:10
15:10
15:10
15:10
15:10
15:10
UA2015
17:15
17:15
17:15
17:15
----
----
17:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - IAH

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

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 4h 27m - 6h 26m.
  • One World Alliance
  • 106 flights per week
SAN
 
Via PHX
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA625
AA2710
06:20
06:20
06:20
06:20
06:20
06:20
06:20
AA2461
AA640
09:41
----
----
09:41
09:41
09:41
09:41
AA2477
AA2357
----
12:45
12:45
----
----
----
----
AA2470
AA2357
16:22
----
----
16:22
16:22
16:22
16:22
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - IAH

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

United Airlines

Via Los Angeles with United Airlines

  • Total flight time: 4h 51m - 7h 30m.
  • Houston is a United Airlines hub.
  • 75 flights per week
  • Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737-900 Passenger
SAN
 
Via LAX
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA1006
UA1416
06:20
06:20
06:20
06:20
06:20
06:20
06:20
UA5384
UA1591
10:49
10:49
10:49
10:49
10:49
10:49
10:49
UA5636
UA491
----
----
----
----
----
20:42
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - IAH

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

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 54m - 7h 38m.
  • One World Alliance
  • 419 flights per week
SAN
 
Via DFW
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA2535
AA3583
06:20
----
06:20
06:20
06:20
06:20
06:20
AA2535
AA3584
----
06:20
----
----
----
----
----
AA373
AA3583
07:15
07:15
07:15
07:15
07:15
07:15
07:15
AA1055
AA3583
08:00
08:00
08:00
08:00
08:00
08:00
08:00
AA2687
AA4923
----
----
09:50
AA2687
AA3358
----
----
09:50
----
----
----
----
AA2687
AA1929
09:50
09:50
----
09:50
09:50
----
09:50
AA2476
AA1094
----
11:07
----
----
----
----
----
AA2476
AA4923
11:07
----
----
11:07
11:07
11:07
11:07
AA2476
AA1914
----
----
11:07
----
----
----
----
AA1467
AA1392
12:20
12:20
12:20
12:20
12:20
12:20
12:20
AA2456
AA2209
13:55
13:55
13:55
13:55
13:55
13:55
13:55
AA2459
AA2209
15:08
15:08
15:08
15:08
15:08
15:08
15:08
AA2485
AA1914
16:33
----
----
16:33
16:33
16:33
16:33
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - IAH

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

Delta Air Lines

Via Los Angeles with Delta Air Lines

  • Total flight time: 5h 29m - 7h 04m.
  • Sky Team Alliance
  • 45 flights per week
SAN
 
Via LAX
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL3743
DL1143
06:15
06:15
06:15
06:15
06:15
06:15
06:15
DL4002
DL1287
15:00
15:00
15:00
15:00
15:00
----
15:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - IAH

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

Change direction

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-07-13
© 2026 Westcoast Digital