United Airlines
Star Alliance
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United States
George Bush Intercontinental Airport
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United States
Washington Dulles International Airport
Click to show full flight schedule
Scan through all non-stop flights from Houston to Washington. The full flight schedule below gives an overview of all non-stop flights from IAH to IAD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Currently, there is only one airline operating non-stop flights from Houston IAH to Washington IAD, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAH IAD flight schedule.
Flights from IAH to IAD are operated 33 times a week, with an average of 5 flights per day. Departure times vary between 07:20 - 19:59. The earliest flight departs at 07:20, the last flight departs at 19:59. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Houston to Washington takes 2 hours and 59 minutes. The flight distance between Houston and Washington is 1,188 miles (or 1,912 km).
There are 3 airports in Washington: Washington Dulles International Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore/Washington International Thurgood Marshall Ai (BWI).
There are 33 flights per week flying from Houston to Washington (as of May 2024).
2 hours and 59 minutes is the average flight time from Houston to Washington.
The distance from Houston to Washington is 1,188 miles (1,912 kilometers).
United Airlines is the only airline flying nonstop from Houston to Washington.
Star Alliance is currently the only alliance flying nonstop from Houston to Washington.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Houston to Washington:
The earliest flight departs at 07:20 from Houston and arrives at 11:26 at Washington.
The latest flight departs at 19:59 from Houston and arrives at 23:51 at Washington.
1,188 miles (1,912 km) · 2h 59m
07:20
11:26
United Airlines
Star Alliance
UA 1727
United Airlines
Boeing 737-900
Y
W
J
F
07:20
11:26
United Airlines
Star Alliance
UA 1727
United Airlines
Boeing 737-800
Y
W
J
F
07:20
11:26
United Airlines
Star Alliance
UA 1727
United Airlines
Boeing 737-900
Y
W
J
F
07:25
11:31
United Airlines
Star Alliance
UA 2228
United Airlines
Boeing 737 MAX 8
Y
W
J
F
07:35
11:41
United Airlines
Star Alliance
UA 2228
United Airlines
Boeing 737-900
Y
W
J
F
07:35
11:41
United Airlines
Star Alliance
UA 2228
United Airlines
Boeing 737-900
Y
W
J
F
11:55
15:54
United Airlines
Star Alliance
UA 2736
United Airlines
Boeing 777
Y
W
J
F
12:00
16:07
United Airlines
Star Alliance
UA 2736
United Airlines
Boeing 737-800
Y
W
J
F
12:11
16:10
United Airlines
Star Alliance
UA 796
United Airlines
Boeing 737-900
Y
W
J
F
12:11
16:10
United Airlines
Star Alliance
UA 796
United Airlines
Boeing 737-800
Y
W
J
F
12:11
16:10
United Airlines
Star Alliance
UA 796
United Airlines
Boeing 737-900
Y
W
J
F
12:11
16:10
United Airlines
Star Alliance
UA 796
United Airlines
Boeing 737 MAX 8
Y
W
J
F
12:12
16:19
United Airlines
Star Alliance
UA 2736
United Airlines
Airbus A320-100/200
Y
W
J
F
12:25
16:23
United Airlines
Star Alliance
UA 796
United Airlines
Boeing 757-300
Y
W
J
F
15:33
19:35
United Airlines
Star Alliance
UA 1734
United Airlines
Airbus A320-100/200
Y
W
J
F
16:45
20:52
United Airlines
Star Alliance
UA 2630
United Airlines
Boeing 737-700
Y
W
J
F
16:45
20:52
United Airlines
Star Alliance
UA 2630
United Airlines
Airbus A320-100/200
Y
W
J
F
17:00
21:02
United Airlines
Star Alliance
UA 1370
United Airlines
Boeing 737-800
Y
W
J
F
17:00
21:02
United Airlines
Star Alliance
UA 1370
United Airlines
Airbus A320-100/200
Y
W
J
F
17:00
21:02
United Airlines
Star Alliance
UA 1370
United Airlines
Boeing 737-900
Y
W
J
F
18:41
22:42
United Airlines
Star Alliance
UA 2405
United Airlines
Boeing 737-900
Y
W
J
F
18:43
22:45
United Airlines
Star Alliance
UA 1352
United Airlines
Boeing 737-900
Y
W
J
F
19:55
23:59
United Airlines
Star Alliance
UA 1887
United Airlines
Boeing 737 MAX 9
Y
W
J
F
19:56
23:59
United Airlines
Star Alliance
UA 1887
United Airlines
Boeing 737-900
Y
W
J
F
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