Airlines with flights from Houston to Dulles

There are three airlines with scheduled flights between IAH and IAD. United is the only airline with non-stop flights from Houston Airport to Dulles and the flight time is 3 hours and 7 minutes.

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Choose airline

Schedules

Non-stop with United Airlines

  • Total flight time: 3 hours and 7 minutes
  • Houston and Dulles are both United Airlines hubs.
  • 29 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Airbus A320
    Boeing 787-9
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
  • Business and first class available
IAH
Direct
IAD
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA1549
07:30
07:33
07:30
07:30
07:30
07:30
07:30
UA2366
12:11
12:11
12:11
12:06
12:11
12:11
12:11
UA332
----
----
----
12:30
----
----
----
UA1788
17:05
17:05
17:05
17:05
17:05
17:05
17:05
UA2065
18:32
18:32
18:32
18:32
18:32
18:32
18:32
UA1333
----
----
----
----
21:05
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - IAD

The timetable & schedule information was updated at 2025-01-15

Via New York with United Airlines

  • Total flight time: 5h 44m - 8h 13m.
  • Houston and Dulles are both United Airlines hubs.
  • 30 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Airbus A320
    Boeing 787-9
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
IAH
 
Via EWR
 
IAD
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA1677
UA3592
06:30
----
06:30
06:30
----
----
----
UA1677
UA6216
----
06:30
----
----
06:30
----
06:30
UA1677
UA4303
----
----
----
----
----
06:38
----
UA1128
UA2227
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2182
UA4617
07:20
07:20
07:20
07:20
07:20
----
----
UA2182
UA4331
----
----
----
----
----
07:20
07:20
UA6134
UA6115
07:35
08:35
----
07:35
07:35
07:35
07:35
UA1886
UA1992
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA1036
UA3592
08:05
----
08:05
08:05
----
----
----
UA1036
UA6216
----
08:05
----
----
08:05
----
----
UA6256
UA6216
----
----
----
----
----
----
08:05
UA6256
UA4303
----
----
----
----
----
08:05
----
UA6059
UA3579
08:36
----
08:36
08:36
08:36
09:50
----
UA6059
UA4498
----
----
----
----
----
----
08:36
UA215
UA2649
08:40
08:40
08:40
08:40
08:40
08:40
08:40
UA2124
UA2649
09:30
09:30
09:30
09:30
09:30
09:30
09:30
UA320
UA1728
09:45
----
09:45
09:45
09:45
09:30
09:45
UA2171
UA1660
09:35
09:35
09:35
09:35
09:35
09:35
09:35
UA2275
UA6079
----
----
----
----
----
09:35
----
UA2275
UA2241
09:46
09:46
09:46
09:46
09:46
----
09:46
UA6071
UA6124
----
----
----
----
----
09:50
09:50
UA1285
UA3592
----
----
09:50
----
----
----
----
UA6314
UA358
09:50
09:50
----
09:50
09:50
----
----
UA1688
UA358
----
----
09:50
----
----
----
----
UA210
UA6178
----
----
----
----
----
09:51
10:00
UA6175
UA6190
09:56
----
----
09:56
09:56
----
09:56
UA6192
UA2125
10:00
10:00
10:00
10:00
10:00
----
10:00
UA210
UA2344
10:00
10:00
10:00
10:00
10:00
----
----
UA6167
UA6026
10:05
10:05
10:05
10:05
10:05
10:05
10:05
UA4369
UA4951
10:45
----
10:45
10:45
10:45
10:45
10:45
UA4887
UA4848
10:45
10:45
10:45
10:45
10:45
10:45
10:45
UA4315
UA4340
10:45
10:45
10:45
10:45
10:45
----
10:45
UA6212
UA4483
----
----
----
----
----
11:55
----
UA1499
UA1385
12:00
12:00
12:00
12:00
12:00
12:00
12:00
UA1168
UA587
12:10
12:10
12:10
12:10
12:10
12:10
----
UA2662
UA413
12:24
12:24
12:24
12:24
12:24
12:24
12:24
UA2246
UA1361
12:25
12:25
12:25
12:25
12:25
12:25
12:25
UA1891
UA1385
----
----
13:29
13:29
13:29
----
----
UA1973
UA1997
14:20
14:22
14:20
14:20
14:20
14:20
14:20
UA2097
UA444
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2483
UA376
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA6243
UA6168
14:21
14:21
14:21
14:21
14:21
----
14:21
UA1478
UA1370
14:35
14:35
14:35
14:35
14:35
14:35
14:35
UA1388
UA1240
14:35
14:35
14:35
14:35
14:35
14:40
14:35
UA6099
UA495
14:35
----
----
14:35
14:35
14:35
14:35
UA4946
UA4351
14:45
14:45
14:45
14:45
14:45
14:45
14:45
UA2616
UA6016
----
----
----
----
----
14:45
----
UA2616
UA2634
14:45
----
----
14:45
14:45
----
14:45
UA2608
UA741
14:48
14:48
14:48
14:48
14:48
14:48
14:48
UA6355
UA6165
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA4890
UA4324
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA1934
UA1623
14:50
14:50
14:50
14:50
14:50
----
14:50
UA1934
UA6044
----
----
----
----
----
14:50
----
UA1646
UA741
16:20
16:20
16:20
16:20
16:20
16:20
16:20
UA2721
UA576
----
----
----
----
----
----
16:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - IAD

The timetable & schedule information was updated at 2025-01-15

Via Orlando with United Airlines

  • Total flight time: 4h 59m - 7h 43m.
  • Houston and Dulles are both United Airlines hubs.
  • 29 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Airbus A320
    Boeing 787-9
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
IAH
 
Via MCO
 
IAD
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA1677
UA3592
06:30
----
06:30
06:30
----
----
----
UA1677
UA6216
----
06:30
----
----
06:30
----
06:30
UA1677
UA4303
----
----
----
----
----
06:38
----
UA1128
UA2227
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2182
UA4617
07:20
07:20
07:20
07:20
07:20
----
----
UA2182
UA4331
----
----
----
----
----
07:20
07:20
UA6134
UA6115
07:35
08:35
----
07:35
07:35
07:35
07:35
UA1886
UA1992
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA1036
UA3592
08:05
----
08:05
08:05
----
----
----
UA1036
UA6216
----
08:05
----
----
08:05
----
----
UA6256
UA6216
----
----
----
----
----
----
08:05
UA6256
UA4303
----
----
----
----
----
08:05
----
UA6059
UA3579
08:36
----
08:36
08:36
08:36
09:50
----
UA6059
UA4498
----
----
----
----
----
----
08:36
UA215
UA2649
08:40
08:40
08:40
08:40
08:40
08:40
08:40
UA2124
UA2649
09:30
09:30
09:30
09:30
09:30
09:30
09:30
UA320
UA1728
09:45
----
09:45
09:45
09:45
09:30
09:45
UA2171
UA1660
09:35
09:35
09:35
09:35
09:35
09:35
09:35
UA2275
UA6079
----
----
----
----
----
09:35
----
UA2275
UA2241
09:46
09:46
09:46
09:46
09:46
----
09:46
UA6071
UA6124
----
----
----
----
----
09:50
09:50
UA1285
UA3592
----
----
09:50
----
----
----
----
UA6314
UA358
09:50
09:50
----
09:50
09:50
----
----
UA1688
UA358
----
----
09:50
----
----
----
----
UA210
UA6178
----
----
----
----
----
09:51
10:00
UA6175
UA6190
09:56
----
----
09:56
09:56
----
09:56
UA6192
UA2125
10:00
10:00
10:00
10:00
10:00
----
10:00
UA210
UA2344
10:00
10:00
10:00
10:00
10:00
----
----
UA6167
UA6026
10:05
10:05
10:05
10:05
10:05
10:05
10:05
UA4369
UA4951
10:45
----
10:45
10:45
10:45
10:45
10:45
UA4887
UA4848
10:45
10:45
10:45
10:45
10:45
10:45
10:45
UA4315
UA4340
10:45
10:45
10:45
10:45
10:45
----
10:45
UA6212
UA4483
----
----
----
----
----
11:55
----
UA1499
UA1385
12:00
12:00
12:00
12:00
12:00
12:00
12:00
UA1168
UA587
12:10
12:10
12:10
12:10
12:10
12:10
----
UA2662
UA413
12:24
12:24
12:24
12:24
12:24
12:24
12:24
UA2246
UA1361
12:25
12:25
12:25
12:25
12:25
12:25
12:25
UA1891
UA1385
----
----
13:29
13:29
13:29
----
----
UA1973
UA1997
14:20
14:22
14:20
14:20
14:20
14:20
14:20
UA2097
UA444
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2483
UA376
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA6243
UA6168
14:21
14:21
14:21
14:21
14:21
----
14:21
UA1478
UA1370
14:35
14:35
14:35
14:35
14:35
14:35
14:35
UA1388
UA1240
14:35
14:35
14:35
14:35
14:35
14:40
14:35
UA6099
UA495
14:35
----
----
14:35
14:35
14:35
14:35
UA4946
UA4351
14:45
14:45
14:45
14:45
14:45
14:45
14:45
UA2616
UA6016
----
----
----
----
----
14:45
----
UA2616
UA2634
14:45
----
----
14:45
14:45
----
14:45
UA2608
UA741
14:48
14:48
14:48
14:48
14:48
14:48
14:48
UA6355
UA6165
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA4890
UA4324
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA1934
UA1623
14:50
14:50
14:50
14:50
14:50
----
14:50
UA1934
UA6044
----
----
----
----
----
14:50
----
UA1646
UA741
16:20
16:20
16:20
16:20
16:20
16:20
16:20
UA2721
UA576
----
----
----
----
----
----
16:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - IAD

The timetable & schedule information was updated at 2025-01-15

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 14m - 6h 39m.
  • Sky Team Alliance
  • 28 flights per week
IAH
 
Via ATL
 
IAD
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
DL1389
DL3650
05:25
05:25
05:25
05:25
05:25
05:25
05:25
DL1069
DL1400
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1315
DL1400
----
07:05
07:05
----
----
07:05
----
DL1585
DL1695
09:56
11:15
11:15
09:56
09:56
11:24
09:56
DL1682
DL2902
12:18
----
----
12:18
12:18
----
12:18
DL1343
DL3659
15:33
15:33
15:33
15:33
15:33
15:33
15:33
DL1186
DL1309
----
----
----
----
15:58
----
----
DL1529
DL3659
17:00
----
----
17:00
17:00
----
17:00
DL1223
DL2549
18:43
18:43
18:43
18:43
18:43
18:43
18:43
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - IAD

The timetable & schedule information was updated at 2025-01-15

Via Dallas with American Airlines

  • Total flight time: 4h 51m - 7h 14m.
  • One World Alliance
  • 26 flights per week
IAH
 
Via DFW
 
IAD
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
AA798
AA5543
06:34
----
----
06:34
06:34
----
06:34
AA3174
AA5543
07:42
07:42
07:42
07:42
07:42
----
07:42
AA2049
AA1863
09:27
09:05
09:05
09:27
09:27
09:05
09:27
AA1804
AA5090
10:06
----
----
10:06
10:06
----
10:06
AA1804
AA5543
----
----
----
----
----
10:06
----
AA1804
AA5582
10:06
10:06
10:06
10:06
10:06
10:06
10:06
AA2420
AA1863
10:18
10:18
10:18
10:18
10:18
10:18
10:18
AA1462
AA5549
18:20
18:20
18:20
18:20
18:20
18:20
18:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - IAD

The timetable & schedule information was updated at 2025-01-15

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