Flights from Washington, D.C. (DCA) to Houston (HOU)

Flight schedules from Washington, D.C. to Houston with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (65)

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Washington US
IAD06:15
3h 32m
No stops
Houston US
IAH08:47
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1688
  Washington. US
  IAD 06:15
  3h 32m
  1195 Miles
  Houston. US
  IAH 08:47
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:21
3h 27m
No stops
Houston US
IAH10:48
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1470
  Washington. US
  IAD 08:21
  3h 27m
  1195 Miles
  Houston. US
  IAH 10:48
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD13:00
3h 32m
No stops
Houston US
IAH15:32
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 509
  Washington. US
  IAD 13:00
  3h 32m
  1195 Miles
  Houston. US
  IAH 15:32
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD17:10
3h 32m
No stops
Houston US
IAH19:42
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1360
  Washington. US
  IAD 17:10
  3h 32m
  1195 Miles
  Houston. US
  IAH 19:42
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD22:30
3h 29m
No stops
Houston US
IAH00:59
+1 day/s
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2275
  Washington. US
  IAD 22:30
  3h 29m
  1195 Miles
  Houston. US
  IAH 00:59
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD12:50
5h 21m
1 Stop
Houston US
IAH17:11
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2156
  Washington. US
  IAD 12:50
  2h 0m
  544 Miles
  Nashville. US
  BNA 13:50
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1764
  Nashville. US
  BNA 14:50
  2h 21m
  659 Miles
  Houston. US
  IAH 17:11
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD12:50
5h 21m
1 Stop
Houston US
IAH17:11
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1940
  Washington. US
  IAD 12:50
  2h 4m
  537 Miles
  Atlanta. US
  ATL 14:54
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6058
  Atlanta. US
  ATL 15:45
  2h 26m
  691 Miles
  Houston. US
  IAH 17:11
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:50
5h 27m
1 Stop
Houston US
IAH13:17
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4262
  Washington. US
  IAD 08:50
  2h 15m
  598 Miles
  Huntsville. US
  HSV 10:05
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4909
  Huntsville. US
  HSV 11:05
  2h 12m
  597 Miles
  Houston. US
  IAH 13:17
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD12:42
5h 28m
1 Stop
Houston US
IAH17:10
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6070
  Washington. US
  IAD 12:42
  1h 58m
  519 Miles
  Savannah. US
  SAV 14:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6185
  Savannah. US
  SAV 15:25
  2h 45m
  853 Miles
  Houston. US
  IAH 17:10
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:50
5h 31m
1 Stop
Houston US
IAH17:21
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6207
  Washington. US
  IAD 12:50
  1h 25m
  289 Miles
  Cleveland. US
  CLE 14:15
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1062
  Cleveland. US
  CLE 15:05
  3h 16m
  1096 Miles
  Houston. US
  IAH 17:21
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:45
5h 41m
1 Stop
Houston US
IAH13:26
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4257
  Washington. US
  IAD 08:45
  1h 47m
  421 Miles
  Knoxville. US
  TYS 10:32
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4302
  Knoxville. US
  TYS 11:50
  2h 36m
  774 Miles
  Houston. US
  IAH 13:26
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD08:41
5h 41m
1 Stop
Houston US
IAH13:22
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2084
  Washington. US
  IAD 08:41
  2h 8m
  635 Miles
  Jacksonville. US
  JAX 10:49
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6193
  Jacksonville. US
  JAX 11:40
  2h 42m
  819 Miles
  Houston. US
  IAH 13:22
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:40
5h 45m
1 Stop
Houston US
IAH17:25
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1126
  Washington. US
  IAD 12:40
  3h 45m
  1302 Miles
  Austin. US
  AUS 15:25
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 685
  Austin. US
  AUS 16:21
  1h 4m
  140 Miles
  Houston. US
  IAH 17:25
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD12:35
5h 46m
1 Stop
Houston US
IAH17:21
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2169
  Washington. US
  IAD 12:35
  3h 35m
  1176 Miles
  Dallas. US
  DFW 15:10
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2682
  Dallas. US
  DFW 16:06
  1h 15m
  225 Miles
  Houston. US
  IAH 17:21
  Airbus A320 Passenger
  Operated by United Airlines
Washington US
IAD08:25
5h 46m
1 Stop
Houston US
IAH13:11
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2336
  Washington. US
  IAD 08:25
  2h 1m
  544 Miles
  Nashville. US
  BNA 09:26
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 241
  Nashville. US
  BNA 10:50
  2h 21m
  659 Miles
  Houston. US
  IAH 13:11
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD08:38
5h 46m
1 Stop
Houston US
IAH13:24
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2642
  Washington. US
  IAD 08:38
  2h 6m
  537 Miles
  Atlanta. US
  ATL 10:44
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4715
  Atlanta. US
  ATL 11:55
  2h 29m
  691 Miles
  Houston. US
  IAH 13:24
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:45
5h 48m
1 Stop
Houston US
IAH13:33
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 683
  Washington. US
  IAD 08:45
  2h 33m
  817 Miles
  Tampa. US
  TPA 11:18
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1979
  Tampa. US
  TPA 12:00
  2h 33m
  790 Miles
  Houston. US
  IAH 13:33
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:35
5h 50m
1 Stop
Houston US
IAH13:25
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6137
  Washington. US
  IAD 08:35
  1h 38m
  385 Miles
  Detroit. US
  DTW 10:13
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6251
  Detroit. US
  DTW 11:05
  3h 20m
  1081 Miles
  Houston. US
  IAH 13:25
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:35
5h 50m
1 Stop
Houston US
IAH13:25
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4427
  Washington. US
  IAD 08:35
  2h 26m
  698 Miles
  Saint Louis. US
  STL 10:01
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 6213
  Saint Louis. US
  STL 11:05
  2h 20m
  671 Miles
  Houston. US
  IAH 13:25
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by United Airlines
Washington US
IAD08:50
5h 50m
1 Stop
Houston US
IAH13:40
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3548
  Washington. US
  IAD 08:50
  1h 44m
  389 Miles
  Cincinnati. US
  CVG 10:34
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 6032
  Cincinnati. US
  CVG 11:47
  2h 53m
  875 Miles
  Houston. US
  IAH 13:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:20
5h 52m
1 Stop
Houston US
IAH13:12
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2671
  Washington. US
  IAD 08:20
  3h 51m
  1368 Miles
  San Antonio. US
  SAT 11:11
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1333
  San Antonio. US
  SAT 12:08
  1h 4m
  191 Miles
  Houston. US
  IAH 13:12
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD08:40
5h 57m
1 Stop
Houston US
IAH13:37
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3561
  Washington. US
  IAD 08:40
  1h 51m
  478 Miles
  Indianapolis. US
  IND 10:31
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 6260
  Indianapolis. US
  IND 11:50
  2h 47m
  849 Miles
  Houston. US
  IAH 13:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:35
6h 1m
1 Stop
Houston US
IAH13:36
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 672
  Washington. US
  IAD 08:35
  2h 14m
  590 Miles
  Chicago. US
  ORD 09:49
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2673
  Chicago. US
  ORD 10:40
  2h 56m
  930 Miles
  Houston. US
  IAH 13:36
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD08:30
6h 1m
1 Stop
Houston US
IAH13:31
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2314
  Washington. US
  IAD 08:30
  3h 36m
  1176 Miles
  Dallas. US
  DFW 11:06
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6096
  Dallas. US
  DFW 12:10
  1h 21m
  225 Miles
  Houston. US
  IAH 13:31
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD13:15
6h 5m
1 Stop
Houston US
IAH18:20
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4883
  Washington. US
  IAD 13:15
  1h 45m
  421 Miles
  Knoxville. US
  TYS 15:00
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4854
  Knoxville. US
  TYS 16:40
  2h 40m
  774 Miles
  Houston. US
  IAH 18:20
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD08:27
6h 7m
1 Stop
Houston US
IAH13:34
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2295
  Washington. US
  IAD 08:27
  1h 18m
  212 Miles
  New York. US
  EWR 09:45
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 571
  New York. US
  EWR 10:30
  4h 4m
  1405 Miles
  Houston. US
  IAH 13:34
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD08:24
6h 8m
1 Stop
Houston US
IAH13:32
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 381
  Washington. US
  IAD 08:24
  3h 45m
  1302 Miles
  Austin. US
  AUS 11:09
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1955
  Austin. US
  AUS 12:25
  1h 7m
  140 Miles
  Houston. US
  IAH 13:32
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD06:00
6h 13m
1 Stop
Houston US
IAH11:13
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1891
  Washington. US
  IAD 06:00
  1h 14m
  212 Miles
  New York. US
  EWR 07:14
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2473
  New York. US
  EWR 08:08
  4h 5m
  1405 Miles
  Houston. US
  IAH 11:13
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD08:20
6h 20m
1 Stop
Houston US
IAH13:40
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1412
  Washington. US
  IAD 08:20
  1h 34m
  323 Miles
  Charlotte. US
  CLT 09:54
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6112
  Charlotte. US
  CLT 11:43
  2h 57m
  916 Miles
  Houston. US
  IAH 13:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:15
6h 22m
1 Stop
Houston US
IAH13:37
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 379
  Washington. US
  IAD 08:15
  2h 27m
  764 Miles
  Orlando. US
  MCO 10:42
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 774
  Orlando. US
  MCO 11:56
  2h 41m
  856 Miles
  Houston. US
  IAH 13:37
  Boeing 757-300 Passenger
  Operated by United Airlines
Washington US
IAD06:20
6h 27m
1 Stop
Houston US
IAH11:47
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1316
  Washington. US
  IAD 06:20
  2h 14m
  590 Miles
  Chicago. US
  ORD 07:34
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2851
  Chicago. US
  ORD 08:50
  2h 57m
  930 Miles
  Houston. US
  IAH 11:47
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD08:20
6h 30m
1 Stop
Houston US
IAH13:50
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3656
  Washington. US
  IAD 08:20
  1h 29m
  299 Miles
  Columbus. US
  CMH 09:49
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6081
  Columbus. US
  CMH 11:40
  3h 10m
  990 Miles
  Houston. US
  IAH 13:50
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD17:21
6h 36m
1 Stop
Houston US
IAH22:57
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2497
  Washington. US
  IAD 17:21
  2h 14m
  590 Miles
  Chicago. US
  ORD 18:35
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 658
  Chicago. US
  ORD 20:00
  2h 57m
  930 Miles
  Houston. US
  IAH 22:57
  Airbus A321neo
  Operated by United Airlines
Washington US
IAD13:05
6h 37m
1 Stop
Houston US
IAH18:42
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6157
  Washington. US
  IAD 13:05
  2h 58m
  930 Miles
  Kansas City. US
  MCI 15:03
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6330
  Kansas City. US
  MCI 16:25
  2h 17m
  647 Miles
  Houston. US
  IAH 18:42
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:40
6h 39m
1 Stop
Houston US
IAH18:19
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3462
  Washington. US
  IAD 12:40
  1h 51m
  478 Miles
  Indianapolis. US
  IND 14:31
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 788
  Indianapolis. US
  IND 16:40
  2h 39m
  849 Miles
  Houston. US
  IAH 18:19
  Airbus A320 Passenger
  Operated by United Airlines
Washington US
IAD10:00
6h 40m
1 Stop
Houston US
IAH15:40
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2854
  Washington. US
  IAD 10:00
  2h 29m
  764 Miles
  Orlando. US
  MCO 12:29
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1531
  Orlando. US
  MCO 14:00
  2h 40m
  856 Miles
  Houston. US
  IAH 15:40
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD13:05
6h 44m
1 Stop
Houston US
IAH18:49
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 673
  Washington. US
  IAD 13:05
  2h 14m
  590 Miles
  Chicago. US
  ORD 14:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1794
  Chicago. US
  ORD 15:50
  2h 59m
  930 Miles
  Houston. US
  IAH 18:49
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD12:55
6h 47m
1 Stop
Houston US
IAH18:42
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4286
  Washington. US
  IAD 12:55
  2h 13m
  598 Miles
  Huntsville. US
  HSV 14:08
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4905
  Huntsville. US
  HSV 16:30
  2h 12m
  597 Miles
  Houston. US
  IAH 18:42
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD17:15
6h 53m
1 Stop
Houston US
IAH23:08
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3497
  Washington. US
  IAD 17:15
  1h 23m
  229 Miles
  New York. US
  LGA 18:38
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 598
  New York. US
  LGA 19:59
  4h 9m
  1422 Miles
  Houston. US
  IAH 23:08
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD12:45
7h 2m
1 Stop
Houston US
IAH18:47
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 471
  Washington. US
  IAD 12:45
  2h 27m
  764 Miles
  Orlando. US
  MCO 15:12
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2451
  Orlando. US
  MCO 17:05
  2h 42m
  856 Miles
  Houston. US
  IAH 18:47
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:40
7h 3m
1 Stop
Houston US
IAH18:43
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 348
  Washington. US
  IAD 12:40
  2h 32m
  817 Miles
  Tampa. US
  TPA 15:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1640
  Tampa. US
  TPA 17:10
  2h 33m
  790 Miles
  Houston. US
  IAH 18:43
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:50
7h 5m
1 Stop
Houston US
IAH18:55
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1940
  Washington. US
  IAD 12:50
  2h 4m
  537 Miles
  Atlanta. US
  ATL 14:54
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 287
  Atlanta. US
  ATL 17:34
  2h 21m
  691 Miles
  Houston. US
  IAH 18:55
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD12:35
7h 7m
1 Stop
Houston US
IAH18:42
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2169
  Washington. US
  IAD 12:35
  3h 35m
  1176 Miles
  Dallas. US
  DFW 15:10
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2852
  Dallas. US
  DFW 17:20
  1h 22m
  225 Miles
  Houston. US
  IAH 18:42
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD12:40
7h 9m
1 Stop
Houston US
IAH18:49
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1126
  Washington. US
  IAD 12:40
  3h 45m
  1302 Miles
  Austin. US
  AUS 15:25
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1326
  Austin. US
  AUS 17:40
  1h 9m
  140 Miles
  Houston. US
  IAH 18:49
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD12:51
7h 9m
1 Stop
Houston US
IAH19:00
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3532
  Washington. US
  IAD 12:51
  1h 23m
  229 Miles
  New York. US
  LGA 14:14
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5658
  New York. US
  LGA 15:40
  4h 20m
  1422 Miles
  Houston. US
  IAH 19:00
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:55
7h 10m
1 Stop
Houston US
IAH19:05
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3487
  Washington. US
  IAD 12:55
  1h 58m
  444 Miles
  Charleston. US
  CHS 14:53
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6020
  Charleston. US
  CHS 17:05
  3h 0m
  928 Miles
  Houston. US
  IAH 19:05
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:55
7h 12m
1 Stop
Houston US
IAH19:07
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3541
  Washington. US
  IAD 12:55
  1h 4m
  183 Miles
  Pittsburgh. US
  PIT 13:59
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 2456
  Pittsburgh. US
  PIT 16:46
  3h 21m
  1122 Miles
  Houston. US
  IAH 19:07
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:36
7h 17m
1 Stop
Houston US
IAH18:53
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3481
  Washington. US
  IAD 12:36
  1h 36m
  323 Miles
  Charlotte. US
  CLT 14:12
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 675
  Charlotte. US
  CLT 17:00
  2h 53m
  916 Miles
  Houston. US
  IAH 18:53
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:50
7h 18m
1 Stop
Houston US
IAH19:08
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6207
  Washington. US
  IAD 12:50
  1h 25m
  289 Miles
  Cleveland. US
  CLE 14:15
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1645
  Cleveland. US
  CLE 16:53
  3h 15m
  1096 Miles
  Houston. US
  IAH 19:08
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD12:35
7h 18m
1 Stop
Houston US
IAH18:53
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6052
  Washington. US
  IAD 12:35
  1h 38m
  389 Miles
  Cincinnati. US
  CVG 14:13
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6097
  Cincinnati. US
  CVG 16:55
  2h 58m
  875 Miles
  Houston. US
  IAH 18:53
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:50
7h 20m
1 Stop
Houston US
IAH19:10
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3685
  Washington. US
  IAD 12:50
  1h 16m
  225 Miles
  Raleigh/Durham. US
  RDU 14:06
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 2407
  Raleigh/Durham. US
  RDU 16:55
  3h 15m
  1046 Miles
  Houston. US
  IAH 19:10
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:40
7h 21m
1 Stop
Houston US
IAH19:01
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6098
  Washington. US
  IAD 12:40
  1h 27m
  299 Miles
  Columbus. US
  CMH 14:07
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1949
  Columbus. US
  CMH 17:00
  3h 1m
  990 Miles
  Houston. US
  IAH 19:01
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD17:35
7h 24m
1 Stop
Houston US
IAH23:59
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2398
  Washington. US
  IAD 17:35
  1h 25m
  212 Miles
  New York. US
  EWR 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2425
  New York. US
  EWR 20:54
  4h 5m
  1405 Miles
  Houston. US
  IAH 23:59
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD12:40
7h 27m
1 Stop
Houston US
IAH19:07
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4962
  Washington. US
  IAD 12:40
  1h 36m
  385 Miles
  Greenville/Spartanburg. US
  GSP 14:16
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 6046
  Greenville/Spartanburg. US
  GSP 17:15
  2h 52m
  841 Miles
  Houston. US
  IAH 19:07
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:40
7h 30m
1 Stop
Houston US
IAH19:10
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4476
  Washington. US
  IAD 12:40
  1h 35m
  212 Miles
  New York. US
  EWR 14:15
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 2206
  New York. US
  EWR 16:11
  3h 59m
  1405 Miles
  Houston. US
  IAH 19:10
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD12:40
7h 30m
1 Stop
Houston US
IAH19:10
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4397
  Washington. US
  IAD 12:40
  1h 8m
  100 Miles
  Richmond. US
  RIC 13:48
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 6117
  Richmond. US
  RIC 16:36
  3h 34m
  1161 Miles
  Houston. US
  IAH 19:10
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD09:00
7h 37m
1 Stop
Houston US
IAH15:37
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1406
  Washington. US
  IAD 09:00
  2h 43m
  898 Miles
  Fort Myers. US
  RSW 11:43
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2383
  Fort Myers. US
  RSW 13:54
  2h 43m
  864 Miles
  Houston. US
  IAH 15:37
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD17:21
7h 54m
1 Stop
Houston US
IAH00:15
+1 day/s
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2497
  Washington. US
  IAD 17:21
  2h 14m
  590 Miles
  Chicago. US
  ORD 18:35
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2665
  Chicago. US
  ORD 21:26
  2h 49m
  930 Miles
  Houston. US
  IAH 00:15
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD08:27
8h 2m
1 Stop
Houston US
IAH15:29
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2295
  Washington. US
  IAD 08:27
  1h 18m
  212 Miles
  New York. US
  EWR 09:45
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 330
  New York. US
  EWR 12:30
  3h 59m
  1405 Miles
  Houston. US
  IAH 15:29
  Boeing 787-9
  Operated by United Airlines
Washington US
IAD08:35
8h 5m
1 Stop
Houston US
IAH15:40
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 672
  Washington. US
  IAD 08:35
  2h 14m
  590 Miles
  Chicago. US
  ORD 09:49
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2668
  Chicago. US
  ORD 12:45
  2h 55m
  930 Miles
  Houston. US
  IAH 15:40
  Airbus A321neo
  Operated by United Airlines
Washington US
IAD13:05
8h 8m
1 Stop
Houston US
IAH20:13
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 673
  Washington. US
  IAD 13:05
  2h 14m
  590 Miles
  Chicago. US
  ORD 14:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1899
  Chicago. US
  ORD 17:15
  2h 58m
  930 Miles
  Houston. US
  IAH 20:13
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD08:25
8h 14m
1 Stop
Houston US
IAH15:39
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3539
  Washington. US
  IAD 08:25
  1h 19m
  229 Miles
  New York. US
  LGA 09:44
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 1743
  New York. US
  LGA 12:29
  4h 10m
  1422 Miles
  Houston. US
  IAH 15:39
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD12:51
10h 8m
2 Stops
Houston US
IAH21:59
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3532
  Washington. US
  IAD 12:51
  1h 23m
  229 Miles
  New York. US
  LGA 14:14
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1819
  New York. US
  LGA 15:16
  6h 58m
  1422 Miles
  Houston. US
  IAH 21:59
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD10:05
11h 45m
2 Stops
Houston US
IAH20:50
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1341
  Washington. US
  IAD 10:05
  6h 9m
  1176 Miles
  Dallas. US
  DFW 18:47
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6042
  Dallas. US
  DFW 19:25
  1h 25m
  225 Miles
  Houston. US
  IAH 20:50
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by United Airlines
Washington US
IAD12:51
12h 24m
2 Stops
Houston US
IAH00:15
+1 day/s
Washington - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3532
  Washington. US
  IAD 12:51
  1h 23m
  229 Miles
  New York. US
  LGA 14:14
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2179
  New York. US
  LGA 16:41
  6h 57m
  1422 Miles
  Houston. US
  IAH 00:15
  Boeing 737-800 Passenger
  Operated by United Airlines

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