Airlines with flights from Pittsburgh to Houston
There are three airlines with scheduled flights between PIT and IAH. United is the only airline with non-stop flights from Pittsburgh Airport to Houston Airport and the flight time is 3 hours and 4 minutes.
There are three airlines with scheduled flights between PIT and IAH. United is the only airline with non-stop flights from Pittsburgh Airport to Houston Airport and the flight time is 3 hours and 4 minutes. Choose airline
Direct
Non-stop
3h 4min
Via Charlotte
4h 38min
Via Atlanta
4h 38min
Via Dallas
4h 44min
Via Detroit
4h 53min
Via Chicago
4h 55min
Via Washington
5h 8min
Via Dulles
5h 15min
Via Chicago
5h 25min
Via Philadelphia
5h 35min
Schedules
Non-stop with United Airlines
-
Total flight time: 3 hours and 4 minutes
-
Houston is a United Airlines hub.
-
19 flights per week
-
Boeing 737-700 PassengerBoeing 737-900 PassengerBoeing 737-800 Passenger
-
Business and first class available
PIT
Direct
IAH
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
UA1859
06:15
06:15
06:15
06:15
06:15
06:15
06:15
UA1964
13:05
13:05
13:05
13:05
13:05
----
----
UA1444
17:02
17:02
17:02
17:02
17:02
17:02
17:02
The timetable & schedule information was updated at 2026-04-21
Via Charlotte with American Airlines
-
Total flight time: 4h 38m - 7h 18m.
-
One World Alliance
-
214 flights per week
PIT
Via CLT
IAH
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
AA376
AA2445
AA2445
----
----
06:18
05:00
06:18
05:00
05:00
AA349
AA1930
AA1930
05:05
05:05
----
----
----
----
----
AA2853
AA398
AA398
----
----
----
09:16
----
09:16
09:16
AA2310
AA1919
AA1919
10:20
10:20
----
----
----
----
----
AA2310
AA1661
AA1661
----
----
10:26
11:38
10:26
11:38
11:38
AA1736
AA2935
AA2935
----
----
14:25
----
14:25
----
----
AA2309
AA2935
AA2935
15:35
----
----
----
----
----
----
AA2307
AA1840
AA1840
----
----
----
17:28
----
17:28
17:28
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
-
Total flight time: 4h 38m - 7h 05m.
-
Sky Team Alliance
-
196 flights per week
PIT
Via ATL
IAH
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
DL1504
DL1682
DL1682
05:25
05:25
05:25
05:25
05:25
----
05:25
DL1383
DL1682
DL1682
07:02
07:02
07:02
07:02
07:02
07:02
07:02
DL1504
DL1572
DL1572
----
----
----
----
----
08:05
----
DL1380
DL2890
DL2890
10:13
10:13
10:13
10:13
10:13
----
10:13
DL1363
DL2890
DL2890
11:48
11:48
11:48
11:48
11:48
11:22
11:48
DL1345
DL1131
DL1131
----
----
----
----
----
13:57
----
DL1345
DL1223
DL1223
13:57
13:57
13:57
13:57
13:57
----
13:57
DL1353
DL1284
DL1284
16:56
16:56
16:56
16:56
16:56
16:56
16:56
DL1568
DL1601
DL1601
18:13
18:13
18:13
18:13
18:13
18:13
18:13
DL3122
DL1601
DL1601
19:59
----
----
19:59
19:59
----
19:59
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines
-
Total flight time: 4h 44m - 7h 40m.
-
One World Alliance
-
230 flights per week
PIT
Via DFW
IAH
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
AA2556
AA3829
AA3829
----
----
06:00
06:00
06:00
06:00
06:00
AA3329
AA3591
AA3591
06:00
06:00
----
----
----
----
----
AA762
AA2512
AA2512
07:00
----
----
----
----
----
----
AA762
AA1397
AA1397
----
----
07:10
07:10
07:10
07:10
07:10
AA1583
AA1393
AA1393
----
----
11:36
11:36
11:36
11:36
11:36
AA2290
AA3583
AA3583
11:39
11:39
----
----
----
----
----
AA2664
AA1386
AA1386
----
----
----
14:54
14:54
14:54
14:54
AA2664
AA1392
AA1392
----
----
15:00
----
----
----
----
AA2311
AA4923
AA4923
15:11
----
----
----
----
----
----
AA2311
AA1392
AA1392
----
15:11
----
----
----
----
----
AA2307
AA1914
AA1914
19:35
----
----
----
----
----
----
AA1868
AA3023
AA3023
----
----
----
19:36
----
----
19:36
The timetable & schedule information was updated at 2026-04-21
Via Detroit with Delta Air Lines
-
Total flight time: 4h 53m - 6h 55m.
-
Sky Team Alliance
-
107 flights per week
PIT
Via DTW
IAH
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
DL5319
DL1043
DL1043
06:20
06:20
06:20
06:20
06:20
06:20
06:20
DL5607
DL1307
DL1307
10:26
10:26
10:26
10:26
10:26
----
10:26
DL5303
DL1529
DL1529
----
----
----
----
----
12:18
----
DL5766
DL1633
DL1633
17:55
17:55
17:55
17:55
17:55
17:55
17:55
The timetable & schedule information was updated at 2026-04-21
