Direct flights from San Antonio to Baltimore
17 nonstop flights a week on 1 airline. Zero layovers — one hop from SAT to BWI.
Flight time: about 3h2m nonstop
Which days does it fly?
When does it fly?
Departure times in San Antonio local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA3559 | 5:21a | 3h | Mon, Tue, Thu, Sat, Sun |
| Southwest SWA3559 | 5:27a | 3h2m | Wed, Fri |
| Southwest SWA2664 | 11:38a | 2h58m | Thu–Fri |
| Southwest SWA2664 | 11:45a | 3h5m | Mon |
| Southwest SWA2076 | 12:09p | 2h55m | Wed |
| Southwest SWA3561 | 3:26p | 2h56m | Wed |
| Southwest SWA3561 | 4:19p | 3h11m | Mon |
| Southwest SWA3874 | 4:19p | 3h29m | Sun |
| Southwest SWA3561 | 4:49p | 2h59m | Thu |
| Southwest SWA3561 | 5:22p | 3h15m | Fri |
| Southwest SWA3561 | 9:56p | 3h2m | Tue |
SouthwestThe route
One hop: SAT → BWIDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from San Antonio (SAT) to Baltimore (BWI)
San Antonio International Airport (SAT) has 17 nonstop flights a week to Baltimore (BWI), operated by Southwest. No layovers, no connections — one hop out of SAT 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 San Antonio to Baltimore?
The nonstop flight from San Antonio (SAT) to Baltimore (BWI) takes about 3h2m in the air, based on recently observed nonstop departures.
How long does it take to drive from San Antonio to Baltimore?
Driving from San Antonio to Baltimore takes about 24h 8m behind the wheel — roughly 1,643 miles, or about 2 days of real driving. The nonstop flight takes about 3h2m.