Airlines with flights from Houston to San Juan
There are five airlines with scheduled flights between IAH and SJU. United is the only airline with non-stop flights from Houston Airport to Luis Munoz Marin International and the flight time is 4 hours and 26 minutes.
There are five airlines with scheduled flights between IAH and SJU. United is the only airline with non-stop flights from Houston Airport to Luis Munoz Marin International and the flight time is 4 hours and 26 minutes. Choose airline
Direct
Non-stop
4h 26min
Via Miami
5h 47min
Via Orlando
5h 54min
Via Fort Lauderdale
6h 6min
Via Orlando
6h 10min
Via Atlanta
6h 21min
NEW
Via Fort Lauderdale
6h 26min
Via Charlotte
6h 41min
Via Atlanta
6h 58min
Via Dallas
7h 2min
NEW
Via Miami
7h 6min
Via Tampa
8h 31min
Via Miami
7h 55min
NEW
Via Atlanta
6h 39min
Schedules
Non-stop with United Airlines
-
Total flight time: 4 hours and 26 minutes
-
Houston is a United Airlines hub.
-
21 flights per week
-
Boeing 737MAX 9 Passenger
-
First class available
IAH
Direct
SJU
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA1192
10:03
10:03
10:03
10:03
10:03
10:03
10:03
UA701
15:03
15:03
15:03
15:03
15:03
15:03
15:03
UA1497
23:56
23:56
23:56
23:56
23:56
23:56
23:56
The timetable & schedule information was updated at 2026-04-21
Via Miami with American Airlines
-
Total flight time: 5h 47m - 10h 09m.
-
One World Alliance
-
89 flights per week
IAH
Via MIA
SJU
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA1047
AA2584
AA2584
05:15
05:15
----
----
----
----
----
AA2144
AA1613
AA1613
----
----
05:18
05:18
05:18
05:18
05:18
AA1347
AA1341
AA1341
----
----
07:15
07:15
07:15
07:15
07:15
AA1347
AA2581
AA2581
07:35
07:35
----
----
----
----
----
AA603
AA3165
AA3165
09:40
----
----
----
----
----
----
AA2731
AA1852
AA1852
----
----
----
09:46
----
----
----
AA2731
AA967
AA967
----
----
----
----
----
09:46
09:46
AA1465
AA1852
AA1852
----
----
11:01
11:01
11:01
11:01
11:01
AA1918
AA3165
AA3165
11:19
----
----
----
----
----
----
AA1918
AA1364
AA1364
----
12:18
----
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Orlando with Spirit Airlines
-
Total flight time: 5h 54m - 9h 49m.
-
Low-cost airline
-
Houston is a Spirit Airlines focus city (Operating base).
-
39 flights per week
IAH
Via MCO
SJU
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-21
Via Fort Lauderdale with Spirit Airlines
-
Total flight time: 6h 06m - 8h 01m.
-
Low-cost airline
-
Houston is a Spirit Airlines focus city (Operating base).
-
37 flights per week
IAH
Via FLL
SJU
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-21
Via Orlando with Frontier Airlines
-
Total flight time: 6h 10m - 9h 22m.
-
Low-cost airline
-
19 flights per week
IAH
Via MCO
SJU
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
F91418
F91746
F91746
13:07
13:07
13:07
13:07
13:07
13:07
13:07
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta