Airlines with flights from Dulles to Houston

There are three airlines with scheduled flights between IAD and IAH. United is the only airline with non-stop flights from Dulles to Houston Airport and the flight time is 3 hours and 18 minutes.

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Choose airline

Schedules

Non-stop with United Airlines

  • Total flight time: 3 hours and 18 minutes
  • Dulles and Houston are both United Airlines hubs.
  • 35 flights per week
  • Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
    Airbus A320
    Boeing 737-800 Passenger
  • First class available
IAD
Direct
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA2282
06:10
06:10
06:10
06:10
06:10
06:10
06:40
UA2058
08:35
08:35
08:35
08:35
08:35
08:35
08:15
UA1193
13:15
13:15
13:15
13:15
13:15
13:15
13:15
UA2289
18:00
18:00
18:00
18:00
18:00
18:00
18:00
UA2275
22:09
22:09
22:09
22:09
22:05
22:09
22:09
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAD - IAH

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

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 38m - 7h 08m.
  • Sky Team Alliance
  • 36 flights per week
IAD
 
Via ATL
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
DL2550
DL1682
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL2067
DL1690
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL2846
DL1682
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL3971
DL1307
09:40
09:40
09:40
09:40
09:40
----
09:40
DL2332
DL1572
09:59
09:59
09:59
09:59
09:59
----
09:59
DL1680
DL1572
----
----
----
----
----
10:57
----
DL1680
DL1605
----
----
----
----
----
10:57
----
DL2820
DL1605
12:29
12:29
12:29
12:29
12:29
----
12:29
DL3678
DL1718
----
----
13:24
13:24
13:24
13:24
13:24
DL784
DL1223
14:59
14:59
14:59
14:59
14:59
14:59
14:59
DL1695
DL2949
----
17:20
----
17:20
17:20
----
17:15
DL1695
DL1601
----
----
----
----
----
17:58
----
DL3939
DL1633
18:11
18:11
18:11
18:11
18:11
----
18:11
DL2902
DL1601
19:54
----
----
19:54
19:54
----
19:54
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAD - IAH

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

Via New York with United Airlines

  • Total flight time: 5h 50m - 8h 08m.
  • Dulles and Houston are both United Airlines hubs.
  • 27 flights per week
  • Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
    Airbus A320
    Boeing 737-800 Passenger
IAD
 
Via EWR
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA2455
UA2473
06:14
06:14
06:14
06:14
----
06:14
06:14
UA2455
UA1891
06:14
06:14
06:14
06:14
06:14
06:14
06:14
UA2293
UA1010
06:30
06:30
06:30
06:30
06:30
06:30
06:30
UA2293
UA1788
06:30
----
----
----
06:30
06:30
06:30
UA1412
UA6112
08:15
08:15
08:15
08:15
08:15
08:15
08:15
UA2642
UA6108
08:15
----
----
----
----
08:15
----
UA2642
UA1945
----
08:15
08:15
08:15
08:15
----
08:15
UA2336
UA6085
08:25
08:15
08:15
08:15
08:15
08:15
08:15
UA6105
UA6100
08:15
08:15
08:15
08:15
08:15
----
----
UA379
UA774
08:25
08:18
08:18
08:18
08:18
08:18
08:18
UA3548
UA6032
----
08:20
----
08:20
08:20
----
----
UA3539
UA1485
08:20
08:20
08:20
08:20
08:20
----
08:20
UA715
UA6032
08:20
----
----
----
----
----
----
UA4427
UA6213
08:20
08:20
08:20
08:20
08:20
08:20
08:20
UA2288
UA1788
08:24
08:24
08:24
08:24
08:24
08:32
08:32
UA2671
UA6063
08:25
08:25
08:25
08:25
08:25
----
08:25
UA6166
UA6063
----
----
----
----
----
08:25
----
UA2314
UA6096
08:25
08:25
08:25
08:25
08:25
----
----
UA6133
UA6096
----
----
----
----
----
08:25
08:25
UA2084
UA2034
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA6181
UA6078
----
----
----
----
----
----
08:35
UA381
UA6078
08:35
08:35
08:35
08:35
08:35
08:35
----
UA6137
UA6251
08:40
08:40
08:40
08:40
08:40
----
----
UA683
UA1979
08:45
08:45
08:45
08:45
08:45
08:45
08:45
UA2253
UA2363
08:45
08:45
08:45
08:45
08:45
----
----
UA3561
UA6129
----
----
----
----
----
08:45
08:45
UA2253
UA6173
----
----
----
----
----
08:45
08:45
UA3561
UA2158
08:45
08:45
08:45
08:45
08:45
----
----
UA4257
UA4302
08:45
08:45
08:45
08:45
08:45
08:45
08:45
UA4262
UA4909
08:50
08:50
08:50
08:50
08:50
08:50
08:50
UA4362
UA6097
----
----
----
----
----
12:35
----
UA2277
UA1564
12:35
12:35
12:35
12:35
12:35
12:35
12:35
UA6023
UA675
12:35
12:35
12:35
12:35
12:35
----
----
UA2259
UA657
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA2259
UA6088
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA6031
UA1949
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA4476
UA2206
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA4413
UA6097
12:42
12:42
12:42
12:42
12:42
----
12:42
UA1581
UA1764
12:45
12:45
12:45
12:45
12:45
12:45
12:45
UA1940
UA1398
12:45
12:45
12:45
12:45
12:45
----
----
UA3542
UA6200
----
----
----
----
----
----
12:45
UA6070
UA6185
12:45
12:45
12:45
12:45
12:45
12:45
12:45
UA3542
UA5240
12:45
12:45
12:45
12:45
12:55
----
----
UA6055
UA2733
12:47
12:47
12:47
12:47
12:47
----
----
UA4842
UA1545
----
----
----
----
----
12:47
----
UA6055
UA1545
12:47
12:47
12:47
12:47
12:47
----
12:47
UA4842
UA1745
----
----
----
----
----
12:47
----
UA6055
UA1745
----
----
----
----
----
----
12:47
UA6092
UA2170
----
----
12:50
----
----
----
----
UA6069
UA1819
12:50
12:50
12:50
12:50
12:50
12:50
12:50
UA4286
UA4905
12:50
12:50
12:50
12:50
12:50
12:50
12:50
UA4421
UA6139
----
----
----
----
----
12:50
12:50
UA471
UA1739
12:55
12:55
12:55
12:55
12:55
12:55
12:57
UA6195
UA6310
12:55
12:55
12:55
12:55
12:55
12:55
12:55
UA3428
UA6315
12:58
12:58
12:58
12:58
12:58
12:58
12:58
UA3462
UA788
12:59
12:59
12:59
12:59
12:59
13:00
13:00
UA3487
UA1229
12:59
12:59
12:59
12:59
12:59
----
13:00
UA3487
UA4631
----
----
----
----
----
13:00
----
UA545
UA685
13:00
13:00
----
13:00
13:00
----
----
UA6134
UA685
----
----
13:00
----
----
13:00
13:00
UA2331
UA1124
13:05
13:05
13:05
13:05
13:00
13:05
13:05
UA545
UA1326
13:00
13:00
----
13:00
13:00
----
----
UA6134
UA1326
----
----
13:00
----
----
13:00
13:00
UA4282
UA4335
13:02
13:02
13:02
13:02
13:02
13:02
13:02
UA3497
UA5798
17:20
17:20
17:20
17:20
17:20
----
17:20
UA1547
UA1128
17:30
17:30
17:30
17:30
17:30
17:30
17:30
UA1547
UA481
17:30
17:30
17:30
17:30
17:30
----
17:30
UA1547
UA2665
17:30
17:30
17:30
17:30
17:30
17:30
17:30
UA2049
UA2425
17:33
17:33
17:33
17:33
17:33
----
----
UA3455
UA2425
----
----
----
----
----
17:35
17:33
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAD - IAH

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

Via Detroit with Delta Air Lines

  • Total flight time: 5h 09m - 6h 30m.
  • Sky Team Alliance
  • 25 flights per week
IAD
 
Via DTW
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
DL2550
DL1682
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL2067
DL1690
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL2846
DL1682
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL3971
DL1307
09:40
09:40
09:40
09:40
09:40
----
09:40
DL2332
DL1572
09:59
09:59
09:59
09:59
09:59
----
09:59
DL1680
DL1572
----
----
----
----
----
10:57
----
DL1680
DL1605
----
----
----
----
----
10:57
----
DL2820
DL1605
12:29
12:29
12:29
12:29
12:29
----
12:29
DL3678
DL1718
----
----
13:24
13:24
13:24
13:24
13:24
DL784
DL1223
14:59
14:59
14:59
14:59
14:59
14:59
14:59
DL1695
DL2949
----
17:20
----
17:20
17:20
----
17:15
DL1695
DL1601
----
----
----
----
----
17:58
----
DL3939
DL1633
18:11
18:11
18:11
18:11
18:11
----
18:11
DL2902
DL1601
19:54
----
----
19:54
19:54
----
19:54
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAD - IAH

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

Via Charlotte with American Airlines

  • Total flight time: 4h 40m - 7h 25m.
  • One World Alliance
  • 24 flights per week
IAD
 
Via CLT
 
IAH
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
AA5458
AA2445
----
05:02
05:02
05:02
05:02
----
05:02
AA2617
AA1424
06:50
06:50
06:50
06:50
06:50
06:50
06:50
AA5428
AA1661
11:48
11:48
11:48
11:48
11:48
11:28
11:48
AA5543
AA745
14:14
14:14
14:14
14:14
14:14
----
14:14
AA5447
AA745
15:27
15:27
15:27
15:27
15:27
15:27
15:27
AA1390
AA619
17:17
17:17
17:17
17:17
17:17
17:17
17:17
AA1390
AA2460
17:17
17:17
17:17
17:17
17:17
17:17
17:17
AA5285
AA1840
20:12
20:12
20:12
20:12
20:12
20:12
20:12
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAD - IAH

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

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