Previously seen trips

Next departures for San Marcos to Ontario on December 5
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Valley Transit + Greyhound + FlixBus	Bus	7:20pm	San Marcos Station	1d 18h	11:30am	Montclair (Ontario)	No tags
Valley Transit + FlixBus + Greyhound	Bus	7:20pm	San Marcos Station	1d 18h	11:30am	Montclair (Ontario)	No tags
Greyhound + FlixBus + Valley Transit	Bus	7:20pm	San Marcos Station	1d 18h	12:00pm	Montclair (Ontario)	No tags
Greyhound + FlixBus	Bus	11:30pm	San Marcos Station	1d 14h	12:00pm	Montclair (Ontario)	No tags
Greyhound + FlixBus	Bus	11:30pm	San Marcos Station	1d 14h	12:00pm	Montclair (Ontario)	No tags

Compare 2 ways to go from San Marcos to Ontario

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Ontario. The journey takes about 1 day, 17 hours 50 minutes, and with fares starting at just $388, it presents an excellent value for a comfortable ride.

3bus per day

1d 17hAverage Duration

1918 kmDistance

48kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$388 - $451	Average Duration1d 17h	CO₂ emissions 48kg CO₂e
Train	Average Price$331 - $331	Average Duration1d 10h	CO₂ emissions 174kg CO₂e

Where are the popular stops in San Marcos and Ontario?

Stops in San Marcos

A
San Marcos Station
338 S Guadalupe St, San Marcos, TX 78666, USA
Visit page
B
San Marcos Bus Stop (Victoria Secret)
1593-1607 Centerpoint Rd, San Marcos, TX 78666, USA
C
San Marcos Bus Stop
1210 S Interstate Hwy 35, San Marcos, TX 78666, USA

Stops in Ontario

A
Ontario California Bus Stop Carl's Jr & Teriyaki House
1625 E 4th St, Ontario, CA 91764, USA
B
Ontario Tufesa Bus Stop
1739 S Euclid Ave, Ontario, CA 91762, USA