United Airlines
Star Alliance
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Baltimore/Washington International Thurgood Marshall Ai
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United States
George Bush Intercontinental Airport
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Scan through all non-stop flights from Baltimore-Washington to Houston. The full flight schedule below gives an overview of all non-stop flights from BWI to IAH, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Houston is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Houston any time of the year, but the best months to explore are from to and from to .
In total there are 3 airlines operating nonstop flights from Baltimore-Washington BWI to Houston IAH. 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 BWI IAH flight schedule.
Flights from BWI to IAH are operated 26 times a week, with an average of 4 flights per day. Departure times vary between 06:00 - 21:13. The earliest flight departs at 06:00, the last flight departs at 21:13. 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 Baltimore-Washington to Houston takes 3 hours and 40 minutes. The flight distance between Baltimore-Washington and Houston is 1,233 miles (or 1,984 km).
There are 2 airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
There are 26 flights per week flying from Baltimore-Washington to Houston (as of May 2026).
3 hours and 40 minutes is the average flight time from Baltimore-Washington to Houston.
The distance from Baltimore-Washington to Houston is 1,233 miles (1,984 kilometers).
Frontier Airlines, Spirit Airlines and United Airlines are flying nonstop from Baltimore-Washington to Houston.
Star Alliance is currently the only alliance flying nonstop from Baltimore-Washington to Houston.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Baltimore-Washington to Houston:
The earliest flight departs at 06:00 from Baltimore-Washington and arrives at 08:33 at Houston.
The latest flight departs at 21:13 from Baltimore-Washington and arrives at 23:29 at Houston.
1,233 miles (1,984 km) · 3h 40m
06:00
08:33
United Airlines
Star Alliance
UA 1898
United Airlines
Boeing 737 MAX 8
Y
W
J
F
06:00
08:35
United Airlines
Star Alliance
UA 1898
United Airlines
Airbus A319
Y
W
J
F
06:00
08:14
United Airlines
Star Alliance
UA 1898
United Airlines
Boeing 737-900
Y
W
J
F
12:47
15:17
United Airlines
Star Alliance
UA 2194
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:47
15:25
United Airlines
Star Alliance
UA 6112
United Airlines
Embraer 175
Y
W
J
F
12:47
15:17
United Airlines
Star Alliance
UA 2194
United Airlines
Boeing 737-800
Y
W
J
F
12:47
15:17
United Airlines
Star Alliance
UA 2194
United Airlines
Boeing 737-900
Y
W
J
F
12:55
15:11
United Airlines
Star Alliance
UA 743
United Airlines
Boeing 737-700
Y
W
J
F
12:55
15:11
United Airlines
Star Alliance
UA 743
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:55
15:11
United Airlines
Star Alliance
UA 743
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:55
15:11
United Airlines
Star Alliance
UA 743
United Airlines
Boeing 737-700
Y
W
J
F
12:55
15:11
United Airlines
Star Alliance
UA 743
United Airlines
Boeing 737-700
Y
W
J
F
12:55
15:11
United Airlines
Star Alliance
UA 743
United Airlines
Boeing 737-700
Y
W
J
F
15:00
17:14
United Airlines
Star Alliance
UA 2095
United Airlines
Boeing 737 MAX 9
Y
W
J
F
16:29
19:07
Frontier Airlines
F9 3067
Frontier Airlines
Airbus A320neo
Y
W
J
F
16:29
19:07
Frontier Airlines
F9 3067
Frontier Airlines
Airbus A321neo
Y
W
J
F
16:31
19:09
Frontier Airlines
F9 3067
Frontier Airlines
Airbus A320neo
Y
W
J
F
17:17
19:55
Frontier Airlines
F9 3067
Frontier Airlines
Airbus A321neo
Y
W
J
F
17:34
20:12
Frontier Airlines
F9 3067
Frontier Airlines
Airbus A320neo
Y
W
J
F
17:45
20:08
United Airlines
Star Alliance
UA 2095
United Airlines
Boeing 737-900
Y
W
J
F
21:13
23:29
Spirit Airlines
NK 929
Spirit Airlines
Airbus A321neo
Y
W
J
F
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