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 (59)

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Washington US
IAD06:25
3h 22m
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 06:25
  3h 22m
  1195 Miles
  Houston. US
  IAH 08:47
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD08:21
3h 25m
No stops
Houston US
IAH10:46
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 2058
  Washington. US
  IAD 08:21
  3h 25m
  1195 Miles
  Houston. US
  IAH 10:46
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:42
3h 25m
No stops
Houston US
IAH15:07
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 1193
  Washington. US
  IAD 12:42
  3h 25m
  1195 Miles
  Houston. US
  IAH 15:07
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD17:48
3h 30m
No stops
Houston US
IAH20:18
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 1542
  Washington. US
  IAD 17:48
  3h 30m
  1195 Miles
  Houston. US
  IAH 20:18
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD22:00
3h 18m
No stops
Houston US
IAH00:18
+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 1547
  Washington. US
  IAD 22:00
  3h 18m
  1195 Miles
  Houston. US
  IAH 00:18
  Airbus A320 Passenger
  Operated by United Airlines
Washington US
IAD13:15
5h 10m
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 545
  Washington. US
  IAD 13:15
  3h 36m
  1302 Miles
  Austin. US
  AUS 15:51
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 685
  Austin. US
  AUS 16:22
  1h 3m
  140 Miles
  Houston. US
  IAH 17:25
  Airbus A320 Passenger
  Operated by United Airlines
Washington US
IAD13:00
5h 14m
1 Stop
Houston US
IAH17:14
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 6026
  Washington. US
  IAD 13:00
  2h 51m
  960 Miles
  New Orleans. US
  MSY 14:51
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 481
  New Orleans. US
  MSY 15:50
  1h 24m
  305 Miles
  Houston. US
  IAH 17:14
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD13:10
5h 15m
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 1940
  Washington. US
  IAD 13:10
  1h 57m
  537 Miles
  Atlanta. US
  ATL 15:07
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6204
  Atlanta. US
  ATL 15:58
  2h 27m
  691 Miles
  Houston. US
  IAH 17:25
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD09:00
5h 23m
1 Stop
Houston US
IAH13:23
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 6271
  Washington. US
  IAD 09:00
  2h 5m
  537 Miles
  Atlanta. US
  ATL 11:05
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6030
  Atlanta. US
  ATL 11:55
  2h 28m
  691 Miles
  Houston. US
  IAH 13:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:49
5h 28m
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 683
  Washington. US
  IAD 08:49
  2h 28m
  817 Miles
  Tampa. US
  TPA 11:17
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1979
  Tampa. US
  TPA 11:43
  2h 34m
  790 Miles
  Houston. US
  IAH 13:17
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:50
5h 28m
1 Stop
Houston US
IAH13:18
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 10m
  598 Miles
  Huntsville. US
  HSV 10:00
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4909
  Huntsville. US
  HSV 11:05
  2h 13m
  597 Miles
  Houston. US
  IAH 13:18
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD08:15
5h 35m
1 Stop
Houston US
IAH12:50
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 2084
  Washington. US
  IAD 08:15
  2h 4m
  635 Miles
  Jacksonville. US
  JAX 10:19
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1862
  Jacksonville. US
  JAX 11:15
  2h 35m
  819 Miles
  Houston. US
  IAH 12:50
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD08:25
5h 38m
1 Stop
Houston US
IAH13:03
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
  1h 58m
  544 Miles
  Nashville. US
  BNA 09:23
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 281
  Nashville. US
  BNA 10:45
  2h 18m
  659 Miles
  Houston. US
  IAH 13:03
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD08:15
5h 44m
1 Stop
Houston US
IAH12:59
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 1288
  Washington. US
  IAD 08:15
  1h 18m
  289 Miles
  Cleveland. US
  CLE 09:33
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1745
  Cleveland. US
  CLE 10:50
  3h 9m
  1096 Miles
  Houston. US
  IAH 12:59
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD12:33
5h 45m
1 Stop
Houston US
IAH17:18
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 12:33
  2h 2m
  519 Miles
  Savannah. US
  SAV 14:35
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6185
  Savannah. US
  SAV 15:30
  2h 48m
  853 Miles
  Houston. US
  IAH 17:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:55
5h 45m
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 3561
  Washington. US
  IAD 08:55
  1h 52m
  478 Miles
  Indianapolis. US
  IND 10:47
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5669
  Indianapolis. US
  IND 11:55
  2h 45m
  849 Miles
  Houston. US
  IAH 13:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:34
5h 52m
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 6259
  Washington. US
  IAD 08:34
  1h 38m
  385 Miles
  Detroit. US
  DTW 10:12
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6251
  Detroit. US
  DTW 11:06
  3h 20m
  1081 Miles
  Houston. US
  IAH 13:26
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:20
5h 56m
1 Stop
Houston US
IAH13:16
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 2253
  Washington. US
  IAD 08:20
  2h 43m
  960 Miles
  New Orleans. US
  MSY 10:03
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1087
  New Orleans. US
  MSY 11:52
  1h 24m
  305 Miles
  Houston. US
  IAH 13:16
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD06:45
5h 57m
1 Stop
Houston US
IAH11:42
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 1596
  Washington. US
  IAD 06:45
  2h 9m
  590 Miles
  Chicago. US
  ORD 07:54
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2672
  Chicago. US
  ORD 08:45
  2h 57m
  930 Miles
  Houston. US
  IAH 11:42
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:32
5h 59m
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 3548
  Washington. US
  IAD 08:32
  1h 39m
  389 Miles
  Cincinnati. US
  CVG 10:11
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 6205
  Cincinnati. US
  CVG 11:40
  2h 51m
  875 Miles
  Houston. US
  IAH 13:31
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD06:00
5h 59m
1 Stop
Houston US
IAH10:59
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 702
  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 07:59
  4h 0m
  1405 Miles
  Houston. US
  IAH 10:59
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD17:35
5h 59m
1 Stop
Houston US
IAH22:34
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 2497
  Washington. US
  IAD 17:35
  2h 14m
  590 Miles
  Chicago. US
  ORD 18:49
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 656
  Chicago. US
  ORD 19:35
  2h 59m
  930 Miles
  Houston. US
  IAH 22:34
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:32
6h 1m
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 4427
  Washington. US
  IAD 08:32
  2h 27m
  698 Miles
  Saint Louis. US
  STL 09:59
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 6213
  Saint Louis. US
  STL 11:10
  2h 23m
  671 Miles
  Houston. US
  IAH 13:33
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:32
6h 3m
1 Stop
Houston US
IAH13:35
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 08:32
  3h 24m
  1176 Miles
  Dallas. US
  DFW 10:56
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6096
  Dallas. US
  DFW 12:12
  1h 23m
  225 Miles
  Houston. US
  IAH 13:35
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by United Airlines
Washington US
IAD08:19
6h 7m
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 379
  Washington. US
  IAD 08:19
  2h 22m
  764 Miles
  Orlando. US
  MCO 10:41
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2229
  Orlando. US
  MCO 11:47
  2h 39m
  856 Miles
  Houston. US
  IAH 13:26
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD08:32
6h 8m
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 381
  Washington. US
  IAD 08:32
  3h 35m
  1302 Miles
  Austin. US
  AUS 11:07
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6078
  Austin. US
  AUS 12:33
  1h 7m
  140 Miles
  Houston. US
  IAH 13:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:15
6h 10m
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 2671
  Washington. US
  IAD 08:15
  3h 41m
  1368 Miles
  San Antonio. US
  SAT 10:56
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 6247
  San Antonio. US
  SAT 12:18
  1h 7m
  191 Miles
  Houston. US
  IAH 13:25
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:30
6h 10m
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 2440
  Washington. US
  IAD 08:30
  2h 9m
  590 Miles
  Chicago. US
  ORD 09:39
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1788
  Chicago. US
  ORD 10:45
  2h 55m
  930 Miles
  Houston. US
  IAH 13:40
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD08:15
6h 25m
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 08:15
  1h 31m
  323 Miles
  Charlotte. US
  CLT 09:46
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6112
  Charlotte. US
  CLT 11:42
  2h 58m
  916 Miles
  Houston. US
  IAH 13:40
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD13:15
6h 37m
1 Stop
Houston US
IAH18:52
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 545
  Washington. US
  IAD 13:15
  3h 36m
  1302 Miles
  Austin. US
  AUS 15:51
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1326
  Austin. US
  AUS 17:50
  1h 2m
  140 Miles
  Houston. US
  IAH 18:52
  Airbus A320 Passenger
  Operated by United Airlines
Washington US
IAD12:59
6h 43m
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 2277
  Washington. US
  IAD 12:59
  2h 28m
  817 Miles
  Tampa. US
  TPA 15:27
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1970
  Tampa. US
  TPA 17:07
  2h 35m
  790 Miles
  Houston. US
  IAH 18:42
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD13:10
6h 45m
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 13:10
  1h 57m
  537 Miles
  Atlanta. US
  ATL 15:07
  Boeing 737-700 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 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Washington US
IAD17:15
6h 47m
1 Stop
Houston US
IAH23:02
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 3530
  Washington. US
  IAD 17:15
  1h 32m
  229 Miles
  New York. US
  LGA 18:47
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2189
  New York. US
  LGA 20:00
  4h 2m
  1422 Miles
  Houston. US
  IAH 23:02
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD13:00
6h 47m
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 1928
  Washington. US
  IAD 13:00
  3h 24m
  1176 Miles
  Dallas. US
  DFW 15:24
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 308
  Dallas. US
  DFW 17:30
  1h 17m
  225 Miles
  Houston. US
  IAH 18:47
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD13:00
6h 48m
1 Stop
Houston US
IAH18:48
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 6026
  Washington. US
  IAD 13:00
  2h 51m
  960 Miles
  New Orleans. US
  MSY 14:51
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1699
  New Orleans. US
  MSY 17:16
  1h 32m
  305 Miles
  Houston. US
  IAH 18:48
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD13:15
6h 52m
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 3481
  Washington. US
  IAD 13:15
  2h 11m
  635 Miles
  Jacksonville. US
  JAX 15:26
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5628
  Jacksonville. US
  JAX 17:26
  2h 41m
  819 Miles
  Houston. US
  IAH 19:07
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:45
6h 52m
1 Stop
Houston US
IAH18:37
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 4286
  Washington. US
  IAD 12:45
  2h 10m
  598 Miles
  Huntsville. US
  HSV 13:55
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4905
  Huntsville. US
  HSV 16:25
  2h 12m
  597 Miles
  Houston. US
  IAH 18:37
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD17:35
6h 54m
1 Stop
Houston US
IAH23:29
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 2497
  Washington. US
  IAD 17:35
  2h 14m
  590 Miles
  Chicago. US
  ORD 18:49
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2665
  Chicago. US
  ORD 20:30
  2h 59m
  930 Miles
  Houston. US
  IAH 23:29
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD09:00
6h 58m
1 Stop
Houston US
IAH14:58
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 1355
  Washington. US
  IAD 09:00
  2h 22m
  764 Miles
  Orlando. US
  MCO 11:22
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2359
  Orlando. US
  MCO 13:15
  2h 43m
  856 Miles
  Houston. US
  IAH 14:58
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  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 471
  Washington. US
  IAD 12:40
  2h 22m
  764 Miles
  Orlando. US
  MCO 15:02
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2259
  Orlando. US
  MCO 17:00
  2h 43m
  856 Miles
  Houston. US
  IAH 18:43
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:45
7h 3m
1 Stop
Houston US
IAH18:48
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 1361
  Washington. US
  IAD 12:45
  1h 58m
  544 Miles
  Nashville. US
  BNA 13:43
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1927
  Nashville. US
  BNA 16:29
  2h 19m
  659 Miles
  Houston. US
  IAH 18:48
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD12:35
7h 8m
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 4476
  Washington. US
  IAD 12:35
  1h 37m
  212 Miles
  New York. US
  EWR 14:12
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 2206
  New York. US
  EWR 15:50
  3h 53m
  1405 Miles
  Houston. US
  IAH 18:43
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:59
7h 11m
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 3487
  Washington. US
  IAD 12:59
  1h 53m
  444 Miles
  Charleston. US
  CHS 14:52
  Embraer 170
  Operated by United Airlines
2. Flight 2United Airlines UA 1229
  Charleston. US
  CHS 17:17
  2h 53m
  928 Miles
  Houston. US
  IAH 19:10
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD12:50
7h 12m
1 Stop
Houston US
IAH19:02
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 6081
  Washington. US
  IAD 12:50
  1h 3m
  183 Miles
  Pittsburgh. US
  PIT 13:53
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1834
  Pittsburgh. US
  PIT 16:50
  3h 12m
  1122 Miles
  Houston. US
  IAH 19:02
  Airbus A319 Passenger
  Operated by United Airlines
Washington US
IAD12:35
7h 12m
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 3462
  Washington. US
  IAD 12:35
  1h 47m
  478 Miles
  Indianapolis. US
  IND 14:22
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 788
  Indianapolis. US
  IND 17:10
  2h 37m
  849 Miles
  Houston. US
  IAH 18:47
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD12:30
7h 15m
1 Stop
Houston US
IAH18:45
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 3542
  Washington. US
  IAD 12:30
  1h 32m
  229 Miles
  New York. US
  LGA 14:02
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 5486
  New York. US
  LGA 15:29
  4h 16m
  1422 Miles
  Houston. US
  IAH 18:45
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:40
7h 15m
1 Stop
Houston US
IAH14:55
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 4257
  Washington. US
  IAD 08:40
  1h 46m
  421 Miles
  Knoxville. US
  TYS 10:26
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
2. Flight 2United Airlines UA 4226
  Knoxville. US
  TYS 13:18
  2h 37m
  774 Miles
  Houston. US
  IAH 14:55
  Embraer RJ135 / RJ140 / RJ145
  Operated by United Airlines
Washington US
IAD12:49
7h 16m
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 1609
  Washington. US
  IAD 12:49
  2h 11m
  590 Miles
  Chicago. US
  ORD 14:00
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 725
  Chicago. US
  ORD 16:05
  3h 0m
  930 Miles
  Houston. US
  IAH 19:05
  Airbus A321neo
  Operated by United Airlines
Washington US
IAD12:30
7h 21m
1 Stop
Houston US
IAH18:51
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 6019
  Washington. US
  IAD 12:30
  1h 37m
  389 Miles
  Cincinnati. US
  CVG 14:07
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2078
  Cincinnati. US
  CVG 17:05
  2h 46m
  875 Miles
  Houston. US
  IAH 18:51
  Boeing 737-700 Passenger
  Operated by United Airlines
Washington US
IAD17:29
7h 21m
1 Stop
Houston US
IAH23:50
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 2398
  Washington. US
  IAD 17:29
  1h 21m
  212 Miles
  New York. US
  EWR 18:50
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2425
  New York. US
  EWR 20:47
  4h 3m
  1405 Miles
  Houston. US
  IAH 23:50
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD12:40
7h 22m
1 Stop
Houston US
IAH19:02
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 6012
  Washington. US
  IAD 12:40
  1h 24m
  299 Miles
  Columbus. US
  CMH 14:04
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6062
  Columbus. US
  CMH 17:00
  3h 2m
  990 Miles
  Houston. US
  IAH 19:02
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD12:30
7h 31m
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 6023
  Washington. US
  IAD 12:30
  1h 35m
  323 Miles
  Charlotte. US
  CLT 14:05
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6321
  Charlotte. US
  CLT 17:00
  3h 1m
  916 Miles
  Houston. US
  IAH 19:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD08:20
7h 35m
1 Stop
Houston US
IAH14:55
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 2127
  Washington. US
  IAD 08:20
  1h 15m
  212 Miles
  New York. US
  EWR 09:35
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1973
  New York. US
  EWR 11:59
  3h 56m
  1405 Miles
  Houston. US
  IAH 14:55
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD08:19
7h 39m
1 Stop
Houston US
IAH14:58
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 08:19
  2h 22m
  764 Miles
  Orlando. US
  MCO 10:41
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2359
  Orlando. US
  MCO 13:15
  2h 43m
  856 Miles
  Houston. US
  IAH 14:58
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Washington US
IAD06:45
7h 55m
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 1596
  Washington. US
  IAD 06:45
  2h 9m
  590 Miles
  Chicago. US
  ORD 07:54
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1788
  Chicago. US
  ORD 10:45
  2h 55m
  930 Miles
  Houston. US
  IAH 13:40
  Boeing 737-900 Passenger
  Operated by United Airlines
Washington US
IAD17:35
7h 55m
1 Stop
Houston US
IAH00:30
+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 17:35
  2h 14m
  590 Miles
  Chicago. US
  ORD 18:49
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1301
  Chicago. US
  ORD 21:37
  2h 53m
  930 Miles
  Houston. US
  IAH 00:30
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD06:00
7h 55m
1 Stop
Houston US
IAH12:55
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 702
  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 1891
  New York. US
  EWR 09:55
  4h 0m
  1405 Miles
  Houston. US
  IAH 12:55
  Boeing 757-200 Passenger
  Operated by United Airlines
Washington US
IAD08:20
9h 53m
2 Stops
Houston US
IAH17:13
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 2127
  Washington. US
  IAD 08:20
  4h 12m
  817 Miles
  Tampa. US
  TPA 14:56
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1662
  Tampa. US
  TPA 15:39
  2h 34m
  790 Miles
  Houston. US
  IAH 17:13
  Boeing 737-800 Passenger
  Operated by United Airlines
Washington US
IAD08:20
11h 22m
2 Stops
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 2127
  Washington. US
  IAD 08:20
  4h 12m
  817 Miles
  Tampa. US
  TPA 14:56
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1970
  Tampa. US
  TPA 17:07
  2h 35m
  790 Miles
  Houston. US
  IAH 18:42
  Boeing 737-800 Passenger
  Operated by United Airlines

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