BaltimoreHoustonDirect FlightsBWI–IAH
Baltimore (Baltimore/Washington International Airport) to Houston (George Bush Intercontinental Airport).
Flight time from BWI to IAH is estimated at about 3h 8m, based on the 1,234-mile great-circle distance. Our current captured departure sample includes 5/day across 4 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 02:30 to 22:59 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 8m Estimated from great-circle distance — no tracked flights yet. | 1,234 mi | 5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for BWI to IAH
Our current provider sample includes 5/day from BWI to IAH across 4 captured airlines.
- First departure
- 02:30
- Last departure
- 22:59
- Cadence
- ~every 2 hours
- Captured departures/day
- 16
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Boeing 737 · Seat map | 02:3006:0012:55 |
Aircraft on this route
Flying the other way?
IAH to BWI flights — 4-5/day on 4 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BWI to IAH, last seen June 15, 2026. Frequency uses 35 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from BWI to IAH?
The BWI to IAH flight time is estimated at about 3h 8m from great-circle distance until enough tracked flights are available.
How far is BWI from IAH?
BWI to IAH is about 1,234 miles by air.
Which airlines fly from BWI to IAH?
Our current provider sample for BWI to IAH includes United Airlines, ATI, Frontier Airlines, Spirit Airlines. Confirm live timetables before booking.
What aircraft fly from BWI to IAH?
Aircraft captured in our current provider sample for BWI to IAH include Airbus A320 family, Boeing 737, Boeing 767.