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 the good way to reach Ontario. The journey takes about 1 day, 17 hours 50 minutes and with fares starting at just $272, it presents an excellent value for a comfortable ride.

3bus per day

1d 17hAverage Duration

1190 milesDistance

48kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$272 - $316	Average Duration1d 17h	CO₂ emissions 48kg CO₂e
Train	Average Price$231 - $231	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