Airlines with flights from Houston to Washington

There are two airlines with scheduled flights between IAH and DCA. United is the only airline with non-stop flights from Houston Airport to Reagan National and the flight time is 2 hours and 58 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 58 minutes
  • Houston is a United Airlines hub.
  • 47 flights per week
  • Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
    Airbus A320
  • First class available
IAH
Direct
DCA
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA1685
07:30
07:30
07:30
07:30
07:30
----
----
UA2174
----
----
----
----
----
----
07:30
UA2311
09:45
09:45
09:45
09:45
09:45
----
09:40
UA654
11:55
11:55
11:55
11:55
11:55
11:55
11:55
UA1540
14:48
14:48
14:48
14:48
14:48
----
14:48
UA2472
16:50
16:50
16:50
16:50
16:50
16:50
16:50
UA1627
18:05
18:05
18:05
18:05
18:05
18:05
18:05
UA2224
19:55
19:55
19:55
19:55
19:55
19:55
19:55
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - DCA

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

Via Dallas with American Airlines

  • Total flight time: 4h 36m - 7h 27m.
  • One World Alliance
  • Washington is a American Airlines hub.
  • 63 flights per week
IAH
 
Via DFW
 
DCA
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
AA700
AA1177
05:00
----
----
05:00
05:00
----
05:00
AA700
AA1623
05:00
----
----
05:00
05:00
----
05:00
AA1871
AA1177
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA1871
AA1624
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA1219
AA4528
----
----
----
----
----
06:30
----
AA1219
AA1200
06:30
06:30
06:30
06:30
06:30
----
06:30
AA798
AA5018
06:34
----
----
06:34
06:34
----
06:34
AA798
AA5172
06:34
----
----
06:34
06:34
----
06:34
AA700
AA1624
----
07:24
07:24
----
----
07:19
----
AA3174
AA5172
07:42
07:42
07:42
07:42
07:42
07:42
07:42
AA1018
AA1624
07:48
----
----
07:48
07:48
----
07:48
AA2049
AA2443
09:27
09:05
09:05
09:27
09:27
09:05
09:27
AA1804
AA443
10:06
10:06
10:06
10:06
10:06
10:06
10:06
AA1804
AA1855
10:06
10:06
10:06
10:06
10:06
10:06
10:06
AA1472
AA1629
12:24
12:24
12:24
12:24
12:24
12:24
12:24
AA1472
AA1876
12:24
12:24
12:24
12:24
12:24
12:24
12:24
AA1478
AA527
14:57
14:57
14:57
14:57
14:57
13:40
14:57
AA5480
AA5244
13:40
----
----
13:40
13:40
----
13:40
AA4416
AA3084
----
14:00
14:00
----
----
14:00
----
AA3666
AA472
14:21
14:21
14:21
14:21
14:21
14:21
14:21
AA1478
AA545
14:57
14:57
14:57
14:57
14:57
----
14:57
AA4638
AA903
16:47
----
----
16:47
16:47
----
16:47
AA2438
AA1360
18:14
18:14
----
18:14
18:14
----
18:14
AA1462
AA1269
18:20
18:20
18:20
18:20
18:20
18:20
18:20
AA3472
AA1360
----
----
18:29
----
----
18:29
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - DCA

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

Via New York with United Airlines

  • Total flight time: 5h 40m - 8h 29m.
  • Houston is a United Airlines hub.
  • 48 flights per week
  • Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
    Airbus A320
IAH
 
Via EWR
 
DCA
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA1887
UA4499
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1677
UA3447
06:30
06:30
06:30
06:30
06:30
----
06:30
UA1677
UA1097
06:30
06:30
06:30
06:30
06:30
06:38
06:30
UA2182
UA1097
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2182
UA752
07:20
07:20
07:20
07:20
07:20
----
07:20
UA1886
UA4486
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA1886
UA4433
08:00
08:00
08:00
08:00
08:00
----
----
UA215
UA2640
08:40
08:40
08:40
08:40
08:40
08:40
08:40
UA215
UA752
08:40
08:40
08:40
08:40
08:40
----
08:40
UA2124
UA215
09:30
09:30
09:30
09:30
09:30
----
09:30
UA2124
UA2640
09:30
09:30
09:30
09:30
09:30
09:30
09:30
UA1893
UA4443
09:55
09:55
09:55
09:55
09:55
----
----
UA6192
UA1616
10:00
10:00
10:00
10:00
10:00
----
10:00
UA1499
UA4432
12:00
12:00
12:00
12:00
12:00
----
----
UA1168
UA3605
12:10
12:10
12:10
12:10
12:10
----
12:10
UA1891
UA4457
13:43
13:43
13:29
13:29
13:29
13:43
13:43
UA2097
UA1616
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2097
UA3415
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2721
UA1023
16:20
16:20
16:20
16:20
16:20
16:20
16:20
UA2721
UA3415
16:20
16:20
16:20
16:20
16:20
16:20
16:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - DCA

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

Via Chicago with United Airlines

  • Total flight time: 5h 09m - 7h 53m.
  • Houston is a United Airlines hub.
  • 48 flights per week
  • Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger
    Airbus A320
IAH
 
Via ORD
 
DCA
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
UA1887
UA4499
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1677
UA3447
06:30
06:30
06:30
06:30
06:30
----
06:30
UA1677
UA1097
06:30
06:30
06:30
06:30
06:30
06:38
06:30
UA2182
UA1097
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2182
UA752
07:20
07:20
07:20
07:20
07:20
----
07:20
UA1886
UA4486
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA1886
UA4433
08:00
08:00
08:00
08:00
08:00
----
----
UA215
UA2640
08:40
08:40
08:40
08:40
08:40
08:40
08:40
UA215
UA752
08:40
08:40
08:40
08:40
08:40
----
08:40
UA2124
UA215
09:30
09:30
09:30
09:30
09:30
----
09:30
UA2124
UA2640
09:30
09:30
09:30
09:30
09:30
09:30
09:30
UA1893
UA4443
09:55
09:55
09:55
09:55
09:55
----
----
UA6192
UA1616
10:00
10:00
10:00
10:00
10:00
----
10:00
UA1499
UA4432
12:00
12:00
12:00
12:00
12:00
----
----
UA1168
UA3605
12:10
12:10
12:10
12:10
12:10
----
12:10
UA1891
UA4457
13:43
13:43
13:29
13:29
13:29
13:43
13:43
UA2097
UA1616
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2097
UA3415
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2721
UA1023
16:20
16:20
16:20
16:20
16:20
16:20
16:20
UA2721
UA3415
16:20
16:20
16:20
16:20
16:20
16:20
16:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - DCA

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

Via Charlotte with American Airlines

  • Total flight time: 4h 21m - 7h 03m.
  • One World Alliance
  • Washington is a American Airlines hub.
  • 35 flights per week
IAH
 
Via CLT
 
DCA
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
AA700
AA1177
05:00
----
----
05:00
05:00
----
05:00
AA700
AA1623
05:00
----
----
05:00
05:00
----
05:00
AA1871
AA1177
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA1871
AA1624
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA1219
AA4528
----
----
----
----
----
06:30
----
AA1219
AA1200
06:30
06:30
06:30
06:30
06:30
----
06:30
AA798
AA5018
06:34
----
----
06:34
06:34
----
06:34
AA798
AA5172
06:34
----
----
06:34
06:34
----
06:34
AA700
AA1624
----
07:24
07:24
----
----
07:19
----
AA3174
AA5172
07:42
07:42
07:42
07:42
07:42
07:42
07:42
AA1018
AA1624
07:48
----
----
07:48
07:48
----
07:48
AA2049
AA2443
09:27
09:05
09:05
09:27
09:27
09:05
09:27
AA1804
AA443
10:06
10:06
10:06
10:06
10:06
10:06
10:06
AA1804
AA1855
10:06
10:06
10:06
10:06
10:06
10:06
10:06
AA1472
AA1629
12:24
12:24
12:24
12:24
12:24
12:24
12:24
AA1472
AA1876
12:24
12:24
12:24
12:24
12:24
12:24
12:24
AA1478
AA527
14:57
14:57
14:57
14:57
14:57
13:40
14:57
AA5480
AA5244
13:40
----
----
13:40
13:40
----
13:40
AA4416
AA3084
----
14:00
14:00
----
----
14:00
----
AA3666
AA472
14:21
14:21
14:21
14:21
14:21
14:21
14:21
AA1478
AA545
14:57
14:57
14:57
14:57
14:57
----
14:57
AA4638
AA903
16:47
----
----
16:47
16:47
----
16:47
AA2438
AA1360
18:14
18:14
----
18:14
18:14
----
18:14
AA1462
AA1269
18:20
18:20
18:20
18:20
18:20
18:20
18:20
AA3472
AA1360
----
----
18:29
----
----
18:29
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - DCA

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

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