Monterrey ▸ San Antonio
2 a dayfastest 8h35Greyhound🇲🇽 Mexico → 🇺🇸 United States
Direct buses · no change
MonterreySan Nicolás de los GarzaNuevo LaredoLaredoSan Antonio· 453 km as the crow flies
- 08:40 → 18:15Greyhound US1160Monterrey Centro (B. Reyes 1214 - Titanes) → San Antonio Bus Station · via San Nicolás de los Garza, Nuevo Laredo, Laredo8h353 stopsRuns: Daily until Sat 31 OctBook on Greyhound ↗
- 09:40 → 18:15Greyhound US1160Monterrey Centro (B. Reyes 1214 - Titanes) → San Antonio Bus Station · via San Nicolás de los Garza, Nuevo Laredo, Laredo8h353 stopsRuns: Daily from Sun 1 NovBook on Greyhound ↗
- 15:00 → 00:40+1Greyhound US1160Monterrey Centro (B. Reyes 1214 - Titanes) → San Antonio Bus Station · via San Nicolás de los Garza, Nuevo Laredo, Laredo8h403 stopsRuns: Daily until Sat 31 OctBook on Greyhound ↗
- 16:00 → 00:40+1Greyhound US1160Monterrey Centro (B. Reyes 1214 - Titanes) → San Antonio Bus Station · via San Nicolás de los Garza, Nuevo Laredo, Laredo8h403 stopsRuns: Daily from Sun 1 NovBook on Greyhound ↗
Local times at each stop. Times from official open data: FlixBus / Greyhound (file of 11 Oct 2026). Checked Sun 18 Oct 2026; they cover 18 Oct to 14 Nov 2026. Timetables change, so check with the operator before you travel. How we build this.
Quick answers
Is there a direct bus from Monterrey to San Antonio?
Yes. 2 a day on average, with Greyhound, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Monterrey to San Antonio?
The fastest takes 8h35; the slowest 8h40, for 453 km as the crow flies.
When do the buses leave?
The earliest leaves at 08:40 and the latest at 16:00, local time in Monterrey. Not every bus runs every day: pick a date above.
Is there a night bus from Monterrey to San Antonio?
Not an overnight one: every bus here travels by day or evening.