Airlines with flights from Denver to Houston

There are four airlines with scheduled flights between DEN and IAH. United, Southwest and Frontier Airlines has non-stop flights from Denver International to Houston Airport and the flight time is 2 hours and 27 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 27 minutes
  • Denver and Houston are both United Airlines hubs.
  • 71 flights per week
  • Boeing 737-900 Passenger
    Boeing 777
    Boeing 737-800 Passenger
    Boeing 757-300 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737MAX 8 Passenger
    Airbus A320
  • Business and first class available
DEN
Direct
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA796
05:02
05:02
05:02
05:02
05:02
05:02
05:02
UA1818
07:45
07:45
07:45
07:45
07:45
07:45
07:45
UA348
09:57
09:57
09:57
09:57
09:57
10:10
09:46
UA1402
11:26
11:26
11:26
11:26
11:26
11:26
11:26
UA404
12:08
12:08
12:08
12:08
12:08
12:08
12:08
UA654
13:52
13:52
13:52
13:52
13:52
13:52
13:52
UA489
15:40
15:40
15:40
15:40
15:40
15:40
15:40
UA726
17:25
17:25
17:25
17:25
17:25
17:12
17:20
UA693
18:20
18:20
18:20
18:20
18:20
18:25
18:20
UA1004
19:30
19:30
19:30
19:30
19:00
19:34
19:30
UA2179
20:33
20:33
20:33
20:33
20:33
20:30
20:33
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 20 minutes
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 19 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737-800 (winglets) Passenger/BBJ2
DEN
Direct
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
WN2048
08:35
08:15
08:15
08:35
08:35
16:45
11:00
WN2237
12:50
12:40
12:40
12:50
12:50
10:30
20:00
WN2458
14:55
14:50
14:50
14:55
14:55
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 30 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city.
  • 16 flights per week
  • Airbus A321
    A320neo
DEN
Direct
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
F93230
05:11
----
05:11
05:11
05:11
05:11
05:11
F93206
09:02
08:39
15:50
----
----
09:49
----
F94856
18:34
----
----
18:22
18:48
18:24
18:22
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

Via Dallas with American Airlines

  • Total flight time: 3h 47m - 6h 11m.
  • One World Alliance
  • 60 flights per week
DEN
 
Via DFW
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
AA2612
AA1424
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA403
AA1424
06:02
06:02
06:02
06:02
06:02
06:02
06:02
AA1067
AA3390
07:24
07:24
07:24
07:24
07:24
07:24
07:24
AA1523
AA1426
09:16
09:16
09:16
09:16
09:16
09:16
09:16
AA2357
AA1416
10:38
10:38
10:38
10:38
10:38
10:38
10:38
AA2357
AA1426
10:38
10:38
10:38
10:38
10:38
10:38
10:38
AA2579
AA1416
12:30
12:30
12:30
12:30
12:30
12:30
12:30
AA2579
AA1392
12:30
12:30
12:30
12:30
12:30
12:30
12:30
AA420
AA2790
----
14:47
14:47
14:47
14:47
14:47
14:47
AA420
AA1392
----
14:47
14:47
14:47
14:47
14:47
14:47
AA1832
AA2460
16:58
16:58
16:58
16:58
16:58
16:53
16:55
AA1832
AA619
16:58
16:58
16:58
16:58
16:58
16:53
16:55
AA1322
AA619
18:43
18:43
18:43
18:43
18:43
----
18:43
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

Via Austin with United Airlines

  • Total flight time: 3h 49m - 6h 20m.
  • Denver and Houston are both United Airlines hubs.
  • 21 flights per week
  • Boeing 737-900 Passenger
    Boeing 777
    Boeing 737-800 Passenger
    Boeing 757-300 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737MAX 8 Passenger
    Airbus A320
DEN
 
Via AUS
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA1254
UA6096
07:45
07:45
07:45
07:45
07:45
07:45
07:45
UA456
UA6128
08:20
08:20
08:20
08:20
08:20
----
08:20
UA456
UA6078
08:20
08:20
08:20
08:20
08:20
08:20
08:20
UA456
UA210
----
----
----
----
----
08:20
----
UA4679
UA6079
----
----
----
----
----
09:40
09:40
UA783
UA6033
----
----
----
----
----
09:48
----
UA1350
UA6160
09:50
----
09:50
09:50
09:50
----
09:50
UA4767
UA4838
09:55
09:55
09:55
09:55
09:55
09:55
09:55
UA1131
UA6323
09:57
09:57
09:57
09:57
09:57
----
09:57
UA1586
UA6305
10:02
09:57
10:02
10:02
----
09:57
10:02
UA2244
UA6299
09:57
09:57
09:57
09:57
09:57
09:57
09:57
UA1131
UA1411
----
----
----
----
----
09:57
----
UA2120
UA1760
09:59
09:59
09:59
09:59
09:59
11:15
09:59
UA5638
UA5796
----
----
----
----
----
----
10:00
UA5638
UA6010
10:00
10:00
10:00
10:00
10:00
----
----
UA1586
UA5713
----
----
----
----
10:02
----
----
UA1026
UA6128
10:05
10:05
10:05
10:05
10:05
----
10:05
UA2726
UA6027
11:15
11:15
11:15
11:15
11:15
11:15
11:15
UA2111
UA6095
11:15
11:15
11:15
11:15
11:15
11:15
11:15
UA2111
UA6253
11:15
11:15
11:15
11:15
11:15
11:15
11:15
UA2120
UA1699
----
----
----
----
----
11:15
----
UA5368
UA4301
----
----
----
----
----
11:25
----
UA5362
UA4836
13:25
13:25
13:25
13:25
13:25
13:25
13:25
UA578
UA6088
13:25
13:25
13:25
13:25
13:25
13:25
13:25
UA5755
UA6233
13:26
13:26
13:26
13:26
13:26
----
13:26
UA5755
UA6373
13:26
13:26
13:26
13:26
13:26
13:26
13:26
UA5475
UA265
----
----
----
----
----
----
13:30
UA586
UA6093
13:36
13:36
13:36
13:36
13:36
----
----
UA1022
UA1905
13:41
13:41
13:41
13:41
13:41
13:41
13:41
UA1022
UA5757
----
----
----
----
----
13:41
----
UA1022
UA6339
13:41
13:41
13:41
13:41
13:41
----
13:41
UA496
UA1326
13:48
13:48
13:48
13:48
13:48
13:48
13:48
UA496
UA789
13:48
13:48
13:48
13:48
13:48
13:48
13:48
UA2753
UA4298
13:55
13:55
13:55
13:55
13:55
----
----
UA606
UA789
15:40
15:40
15:40
15:40
15:40
15:40
15:40
UA2095
UA6042
15:55
15:55
15:55
15:55
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

Via Dallas with United Airlines

  • Total flight time: 3h 50m - 6h 23m.
  • Denver and Houston are both United Airlines hubs.
  • 21 flights per week
  • Boeing 737-900 Passenger
    Boeing 777
    Boeing 737-800 Passenger
    Boeing 757-300 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737MAX 8 Passenger
    Airbus A320
DEN
 
Via DFW
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA1254
UA6096
07:45
07:45
07:45
07:45
07:45
07:45
07:45
UA456
UA6128
08:20
08:20
08:20
08:20
08:20
----
08:20
UA456
UA6078
08:20
08:20
08:20
08:20
08:20
08:20
08:20
UA456
UA210
----
----
----
----
----
08:20
----
UA4679
UA6079
----
----
----
----
----
09:40
09:40
UA783
UA6033
----
----
----
----
----
09:48
----
UA1350
UA6160
09:50
----
09:50
09:50
09:50
----
09:50
UA4767
UA4838
09:55
09:55
09:55
09:55
09:55
09:55
09:55
UA1131
UA6323
09:57
09:57
09:57
09:57
09:57
----
09:57
UA1586
UA6305
10:02
09:57
10:02
10:02
----
09:57
10:02
UA2244
UA6299
09:57
09:57
09:57
09:57
09:57
09:57
09:57
UA1131
UA1411
----
----
----
----
----
09:57
----
UA2120
UA1760
09:59
09:59
09:59
09:59
09:59
11:15
09:59
UA5638
UA5796
----
----
----
----
----
----
10:00
UA5638
UA6010
10:00
10:00
10:00
10:00
10:00
----
----
UA1586
UA5713
----
----
----
----
10:02
----
----
UA1026
UA6128
10:05
10:05
10:05
10:05
10:05
----
10:05
UA2726
UA6027
11:15
11:15
11:15
11:15
11:15
11:15
11:15
UA2111
UA6095
11:15
11:15
11:15
11:15
11:15
11:15
11:15
UA2111
UA6253
11:15
11:15
11:15
11:15
11:15
11:15
11:15
UA2120
UA1699
----
----
----
----
----
11:15
----
UA5368
UA4301
----
----
----
----
----
11:25
----
UA5362
UA4836
13:25
13:25
13:25
13:25
13:25
13:25
13:25
UA578
UA6088
13:25
13:25
13:25
13:25
13:25
13:25
13:25
UA5755
UA6233
13:26
13:26
13:26
13:26
13:26
----
13:26
UA5755
UA6373
13:26
13:26
13:26
13:26
13:26
13:26
13:26
UA5475
UA265
----
----
----
----
----
----
13:30
UA586
UA6093
13:36
13:36
13:36
13:36
13:36
----
----
UA1022
UA1905
13:41
13:41
13:41
13:41
13:41
13:41
13:41
UA1022
UA5757
----
----
----
----
----
13:41
----
UA1022
UA6339
13:41
13:41
13:41
13:41
13:41
----
13:41
UA496
UA1326
13:48
13:48
13:48
13:48
13:48
13:48
13:48
UA496
UA789
13:48
13:48
13:48
13:48
13:48
13:48
13:48
UA2753
UA4298
13:55
13:55
13:55
13:55
13:55
----
----
UA606
UA789
15:40
15:40
15:40
15:40
15:40
15:40
15:40
UA2095
UA6042
15:55
15:55
15:55
15:55
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

Via Dallas with Southwest Airlines

  • Total flight time: 3h 45m - 7h 25m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 15 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737-800 (winglets) Passenger/BBJ2
DEN
 
Via DAL
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
WN1458
WN5795
----
----
----
----
----
----
05:00
WN1323
WN5795
----
06:20
06:20
----
----
06:05
----
WN1324
WN5795
----
07:10
07:10
----
----
----
----
WN3567
WN3241
08:55
----
----
08:55
08:55
----
----
WN5924
WN2802
13:05
----
----
13:05
13:05
----
----
WN1673
WN2802
----
----
----
----
----
13:25
----
WN4805
WN2802
----
15:30
15:30
----
----
----
----
WN1329
WN2802
----
16:00
16:00
----
----
----
17:35
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - IAH

The timetable & schedule information was updated at 2024-03-15

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