Direct flights from Houston to Baltimore
23 nonstop flights a week on 2 airlines. Zero layovers — one hop from IAH to BWI.
Flight time: about 2h44m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL604 | 7:52a | 2h44m | Mon, Thu |
| United UAL1720 | 12:26p | 2h43m | Mon, Thu, Fri, Sat |
| United UAL1720 | 12:35p | 2h44m | Tue, Sun |
| United UAL1720 | 2:21p | 2h38m | Wed |
| Frontier FFT3068 | 4:18p | 2h50m | Wed, Sat |
| Frontier FFT3068 | 4:30p | 2h53m | Tue |
| Frontier FFT3068 | 4:46p | 2h59m | Fri |
| Frontier FFT3068 | 5:08p | 2h53m | Sun |
| United UAL592 | 5:09p | 2h42m | Tue–Wed |
| United UAL592 | 5:18p | 2h53m | Sat |
| Frontier FFT3068 | 5:59p | 2h37m | Mon |
| United UAL1830 | 6:36p | 2h41m | Mon |
| United UAL1830 | 6:48p | 2h40m | Sun |
| Frontier FFT3068 | 7:17p | 2h41m | Thu |
| United UAL1830 | 7:19p | 2h40m | Fri |
| United UAL1830 | 7:57p | 2h49m | Thu |
UnitedThe route
One hop: IAH → BWIDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to Baltimore (BWI)
George Bush Intercontinental Airport (IAH) has 23 nonstop flights a week to Baltimore (BWI), operated by Frontier and United. No layovers, no connections — one hop out of IAH and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston to Baltimore?
The nonstop flight from Houston (IAH) to Baltimore (BWI) takes about 2h44m in the air, based on recently observed nonstop departures.
How long does it take to drive from Houston to Baltimore?
Driving from Houston to Baltimore takes about 21h 12m behind the wheel — roughly 1,446 miles, or about 2 days of real driving. The nonstop flight takes about 2h44m.