Direct flights from Baltimore to Boston
70 nonstop flights a week on 2 airlines. Zero layovers — one hop from BWI to BOS.
Flight time: about 1h3m 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 |
|---|---|---|---|
| Republic Airways RPA5813 | 6:32a | 1h4m | Mon, Tue, Fri, Sun |
| Republic Airways RPA5813 | 6:37a | 1h1m | Wed–Thu |
| Southwest SWA3994 | 6:39a | 1h3m | Tue–Wed |
| Southwest SWA2895 | 6:42a | 55m | Mon, Thu, Fri |
| Republic Airways RPA5813 | 6:49a | 32m | Sat |
| Southwest SWA3994 | 6:54a | 55m | Sat |
| Southwest SWA3994 | 7:29a | 1h4m | Sun |
| Southwest SWA362 | 8:09a | 1h5m | Tue |
| Southwest SWA362 | 8:19a | 1h9m | Wed |
| Southwest SWA534 | 8:28a | 1h8m | Mon, Fri |
| Southwest SWA580 | 8:34a | 55m | Sat |
| Southwest SWA4493 | 9:10a | 1h1m | Sun |
| Southwest SWA534 | 9:33a | 1h4m | Thu |
| Republic Airways RPA5703 | 9:35a | 1h19m | Mon |
| Republic Airways RPA5703 | 10:48a | 58m | Tue, Wed, Fri |
| Republic Airways RPA5703 | 11:00a | 1h5m | Thu, Sun |
| Southwest SWA1119 | 11:05a | 1h8m | Mon |
| Southwest SWA1450 | 11:19a | 1h4m | Tue–Wed |
| Southwest SWA1119 | 11:20a | 56m | Thu–Fri |
| Southwest SWA1450 | 11:27a | 52m | Sat |
| Southwest SWA1450 | 11:49a | 1h20m | Sun |
| Southwest SWA1910 | 1:14p | 1h3m | Thu |
| Southwest SWA1562 | 1:18p | 53m | Wed |
| Southwest SWA1910 | 1:27p | 1h10m | Mon |
| Southwest SWA1562 | 1:51p | 57m | Tue |
| Southwest SWA738 | 2:10p | 1h14m | Sat |
| Republic Airways RPA5668 | 2:42p | 57m | Mon |
| Southwest SWA856 | 2:48p | 54m | Mon |
| Southwest SWA3995 | 2:52p | 1h5m | Sat |
| Republic Airways RPA5668 | 2:53p | 33m | Sat |
| Southwest SWA352 | 3:11p | 55m | Tue |
| Southwest SWA352 | 3:17p | 1h4m | Wed |
| Southwest SWA1058 | 3:20p | 56m | Sun |
| Southwest SWA856 | 3:28p | 1h6m | Thu |
| Southwest SWA1910 | 3:50p | 58m | Fri |
| Southwest SWA856 | 3:57p | 1h15m | Fri |
| Southwest SWA247 | 5:26p | 58m | Sun |
| Southwest SWA1222 | 5:28p | 1h1m | Wed |
| Southwest SWA1222 | 5:56p | 57m | Tue |
| Republic Airways RPA5644 | 6:29p | 58m | Wed |
| Republic Airways RPA5644 | 6:44p | 58m | Mon |
| Southwest SWA1222 | 6:53p | 58m | Mon, Fri |
| Republic Airways RPA5644 | 7:05p | 57m | Thu |
| Republic Airways RPA5644 | 7:18p | 34m | Tue, Fri |
| Republic Airways RPA5644 | 7:46p | 1h2m | Sun |
| Southwest SWA1222 | 7:57p | 1h6m | Thu |
| Southwest SWA4431 | 8:07p | 1h10m | Tue |
| Southwest SWA1776 | 8:19p | 1h19m | Thu |
| Southwest SWA1450 | 9:07p | 1h5m | Fri |
| Southwest SWA4431 | 9:10p | 1h6m | Wed |
| Southwest SWA1450 | 9:19p | 58m | Mon, Thu |
| Southwest SWA777 | 9:30p | 1h19m | Sat |
| Southwest SWA1222 | 11:45p | 1h10m | Sun |
| Southwest SWA1011 | 11:54p | 1h10m | Sun |
Delta
SouthwestThe route
One hop: BWI → BOSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Baltimore (BWI) to Boston (BOS)
Baltimore/Washington International Thurgood Marshall Airport (BWI) has 70 nonstop flights a week to Boston (BOS), operated by Delta and 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 September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Baltimore to Boston?
The nonstop flight from Baltimore (BWI) to Boston (BOS) takes about 1h3m in the air, based on recently observed nonstop departures.
How long does it take to drive from Baltimore to Boston?
Driving from Baltimore to Boston takes about 6h 28m, covering roughly 401 miles. The nonstop flight takes about 1h3m.