Airlines with flights from Philadelphia to Houston

There are 6 airlines with scheduled flights between PHL and IAH. American Airlines, United and Frontier has non-stop flights from Philadelphia International Airport to Houston Airport and the flight time is 3 hours and 51 minutes.

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Schedules

American Airlines

Non-stop with American Airlines

  • Total flight time: 3 hours and 51 minutes
  • One World Alliance
  • Philadelphia is a American Airlines hub.
  • 21 flights per week
  • Airbus A319
    Boeing 737-800 Passenger
    Embraer 175
  • First class available
PHL
Direct
IAH
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA840
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08:14
08:50
08:50
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08:50
AA1927
08:57
08:57
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AA4753
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10:43
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10:43
10:43
AA836
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12:55
12:55
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12:55
AA1925
13:02
13:02
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AA889
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----
19:50
19:50
19:50
19:50
19:50
AA3021
19:55
19:55
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----
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CHECK PRICES FOR PHL - IAH

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

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 34 minutes
  • Houston is a United Airlines hub.
  • 19 flights per week
  • Embraer 175 (Enhanced Winglets)
    Boeing 737-900 Passenger
    Boeing 737MAX 8 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
  • Business and first class available
PHL
Direct
IAH
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA4025
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06:00
06:00
UA584
06:15
06:15
06:15
06:15
06:15
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UA2038
13:04
13:04
13:04
13:04
13:04
13:04
13:04
UA2430
19:58
19:58
19:58
19:58
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19:58
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - IAH

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

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 3 hours and 42 minutes
  • Low-cost airline
  • Philadelphia is a Frontier Airlines focus city (Operating base).
  • 2 flights per week
PHL
Direct
IAH
 
Flight
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - IAH

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

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 54m - 7h 35m.
  • Sky Team Alliance
  • 222 flights per week
PHL
 
Via ATL
 
IAH
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1269
DL1682
05:16
05:16
05:16
05:16
05:16
06:00
05:16
DL1152
DL1682
06:25
06:25
06:25
06:25
06:25
07:00
06:25
DL1180
DL1572
08:05
08:05
08:05
08:05
08:05
08:30
08:05
DL1100
DL2890
10:40
10:40
10:40
10:40
10:40
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10:40
DL2270
DL2890
12:02
12:02
12:02
12:02
12:02
11:16
12:02
DL2279
DL1131
14:32
14:32
14:32
14:32
14:32
13:25
14:32
DL2131
DL1284
16:08
16:08
16:08
16:08
16:08
15:22
16:08
DL1692
DL1284
17:09
17:09
17:09
17:09
17:09
17:06
17:09
DL1169
DL1601
18:17
18:17
18:17
18:17
18:17
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18:17
DL1325
DL1601
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18:30
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DL1329
DL1601
19:17
19:17
19:17
19:17
19:17
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19:17
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - IAH

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

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 5h 08m - 7h 49m.
  • One World Alliance
  • Philadelphia is a American Airlines hub.
  • 253 flights per week
  • Airbus A319
    Boeing 737-800 Passenger
    Embraer 175
PHL
 
Via CLT
 
IAH
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA3139
AA2445
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06:00
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06:00
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AA1494
AA1919
08:20
08:20
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AA2767
AA398
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08:35
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08:35
08:35
AA847
AA1661
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10:30
10:30
10:30
10:30
10:30
AA1180
AA1920
10:35
10:35
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AA1859
AA1661
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----
12:04
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12:04
12:04
AA1311
AA1920
12:07
12:07
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AA793
AA2935
13:49
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13:53
13:53
13:53
13:53
13:53
AA3152
AA2935
15:50
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AA3152
AA1840
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15:50
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AA3012
AA1840
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15:57
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15:57
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AA3012
AA2935
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15:57
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15:57
15:57
AA2573
AA1840
16:55
16:55
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AA2074
AA1840
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----
16:56
16:56
16:56
16:56
16:56
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - IAH

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

Spirit Airlines

Via Atlanta with Spirit Airlines

  • Total flight time: 5h 11m - 5h 11m.
  • Low-cost airline
  • Houston is a Spirit Airlines focus city (Operating base).
  • 1 flights per week
PHL
 
Via ATL
 
IAH
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - IAH

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

American Airlines

Via Dallas with American Airlines

  • Total flight time: 5h 20m - 8h 11m.
  • One World Alliance
  • Philadelphia is a American Airlines hub.
  • 334 flights per week
  • Airbus A319
    Boeing 737-800 Passenger
    Embraer 175
PHL
 
Via DFW
 
IAH
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA1751
AA1407
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----
05:00
05:00
05:00
05:00
05:00
AA1670
AA1916
05:00
05:00
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AA583
AA1397
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----
07:00
07:00
07:00
07:00
07:00
AA2964
AA2512
07:09
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AA2964
AA3584
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07:09
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AA1692
AA2512
08:20
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AA1692
AA3584
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08:20
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AA3307
AA1397
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08:26
08:26
08:26
08:26
08:26
AA812
AA3584
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09:07
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AA812
AA3583
09:07
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AA3326
AA1393
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11:00
11:00
11:00
11:00
11:00
AA417
AA3583
11:05
11:05
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AA415
AA1929
12:52
12:52
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AA415
AA2438
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12:57
12:57
12:57
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12:57
AA415
AA5215
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12:57
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AA402
AA1392
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15:06
15:06
15:06
15:06
15:06
AA402
AA2209
15:22
15:22
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AA2356
AA2209
16:23
16:23
16:28
16:28
16:28
16:28
16:28
AA2947
AA2209
17:39
17:39
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AA2533
AA2209
----
----
17:45
17:45
17:45
17:45
17:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - IAH

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

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