Direct flights from Baltimore to Buffalo
32 nonstop flights a week on 1 airline. Zero layovers — one hop from BWI to BUF.
Flight time: about 49m nonstop
Which days does it fly?
When does it fly?
Departure times in Baltimore local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA982 | 6:47a | 48m | Sat |
| Southwest SWA4566 | 6:58a | 50m | Tue–Wed |
| Southwest SWA4566 | 7:06a | 50m | Mon, Thu, Fri |
| Southwest SWA2067 | 7:13a | 48m | Sun |
| Southwest SWA762 | 10:41a | 47m | Sun |
| Southwest SWA762 | 11:00a | 50m | Mon, Thu |
| Southwest SWA2125 | 11:05a | 50m | Sat |
| Southwest SWA279 | 11:12a | 49m | Tue |
| Southwest SWA762 | 11:39a | 55m | Fri |
| Southwest SWA279 | 12:22p | 48m | Wed |
| Southwest SWA894 | 1:07p | 49m | Fri |
| Southwest SWA766 | 1:13p | 1h43m | Tue |
| Southwest SWA894 | 1:20p | 50m | Thu |
| Southwest SWA894 | 1:30p | 50m | Sun |
| Southwest SWA186 | 1:38p | 52m | Sat |
| Southwest SWA894 | 1:52p | 55m | Mon |
| Southwest SWA766 | 2:13p | 49m | Wed |
| Southwest SWA768 | 6:10p | 51m | Fri |
| Southwest SWA768 | 6:19p | 54m | Mon |
| Southwest SWA768 | 6:51p | 46m | Thu |
| Southwest SWA1742 | 6:59p | 51m | Wed |
| Southwest SWA768 | 7:31p | 46m | Sun |
| Southwest SWA8509 | 8:48p | 47m | Sun |
| Southwest SWA3946 | 10:08p | 48m | Wed |
| Southwest SWA4577 | 11:06p | 46m | Fri |
| Southwest SWA4577 | 11:15p | 48m | Thu |
| Southwest SWA1593 | 11:23p | 48m | Sun |
| Southwest SWA4577 | 11:36p | 49m | Mon |
SouthwestThe route
One hop: BWI → BUFDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Baltimore (BWI) to Buffalo (BUF)
Baltimore/Washington International Thurgood Marshall Airport (BWI) has 32 nonstop flights a week to Buffalo (BUF), operated by Southwest. No layovers, no connections — one hop out of BWI and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Baltimore to Buffalo?
The nonstop flight from Baltimore (BWI) to Buffalo (BUF) takes about 49m in the air, based on recently observed nonstop departures.
How long does it take to drive from Baltimore to Buffalo?
Driving from Baltimore to Buffalo takes about 6h 9m, covering roughly 363 miles. The nonstop flight takes about 49m.