Bus San Antonio, TX to Ontario, CA: Compare prices and save money

Compare all timetables for the bus from San Antonio, TX to Ontario, CA

Here is a selection of the cheapest bus trips from the schedule from San Antonio, TX to Ontario, CA from various bus operators like Greyhound US or FlixBus for the next days.

today

tomorrow

Thursday

$121

Friday

Saturday

Sunday

$113

Monday

$108

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	31h 55m	6:10 AM	San Antonio, TX	Bus Station	12:05 PM	Ontario, CA	Montclair Place	Economy	$121	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/23/2026 6:10:00 AM to Montclair Place, Ontario, CA (USA) arriving at 7/24/2026 12:05:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 31h 55m
Greyhound US	51h 20m	12:30 PM	San Antonio, TX	Bus Station	1:50 PM	Ontario, CA	Montclair Place	Economy	$122	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/23/2026 12:30:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/25/2026 1:50:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 51h 20m
Greyhound US	38h 55m	12:35 PM	San Antonio, TX	Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$124	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/23/2026 12:35:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/25/2026 1:30:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 38h 55m
FlixBus	36h 5m	6:10 PM	San Antonio, TX	Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$133	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 7/23/2026 6:10:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/25/2026 4:15:00 AM. 50 Economy ticket for $133 per person are available. Travel duration is 36h 5m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	51h 20m	12:30 PM	San Antonio, TX	Bus Station	1:50 PM	Ontario, CA	Montclair Place	Economy	$113	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/26/2026 12:30:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/28/2026 1:50:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 51h 20m
Greyhound US	31h 55m	6:10 AM	San Antonio, TX	Bus Station	12:05 PM	Ontario, CA	Montclair Place	Economy	$115	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/26/2026 6:10:00 AM to Montclair Place, Ontario, CA (USA) arriving at 7/27/2026 12:05:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 31h 55m
Greyhound US	38h 55m	12:35 PM	San Antonio, TX	Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$119	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/26/2026 12:35:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/28/2026 1:30:00 AM. 50 Economy ticket for $119 per person are available. Travel duration is 38h 55m
FlixBus	35h 40m	6:10 PM	San Antonio, TX	Bus Station	3:50 AM	Ontario, CA	Montclair Place	Economy	$119	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 7/26/2026 6:10:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/28/2026 3:50:00 AM. 50 Economy ticket for $119 per person are available. Travel duration is 35h 40m

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	51h 20m	12:30 PM	San Antonio, TX	Bus Station	1:50 PM	Ontario, CA	Montclair Place		Economy	$108	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 7/27/2026 12:30:00 PM to Montclair Place, Ontario, CA (USA) arriving at 7/29/2026 1:50:00 PM. 50 Economy ticket for $108 per person are available. Travel duration is 51h 20m

Frequency of bus connections between San Antonio, TX and Ontario, CA

See here how frequent the connections between San Antonio, TX and Ontario, CA are, during different times and days of the week.

Sunday is the busiest day, with more than 5 daily buses from San Antonio, TX to Ontario, CA. Monday has instead the fewest connections, with only 1 daily coaches between San Antonio, TX and Ontario, CA.

The busiest time of the day is the Afternoon, with 6 buses from San Antonio, TX to Ontario, CA, while Morning sees the fewest connections between San Antonio, TX and Ontario, CA, with 2 offers.

Test cheapest views

The cheapest bus for the 8/6/2026 costs just $108, from Greyhound US

Facts about the bus from San Antonio, TX to Ontario, CA

Compare all providers like Greyhound US and FlixBus that travel 3 times every day by bus from San Antonio, TX to Ontario, CA in one click! Book your bus ticket from San Antonio, TX to Ontario, CA starting from $108!

Cheapest Bus	$108
Fastest Bus	29h 55m
Earliest Bus	6:10 AM
Latest Bus	12:30 PM
Daily Bus Routes	3 Ø
Distance	1,169.0 miles
Bus Companies	Greyhound US and FlixBus

Cheapest bus connections from San Antonio, TX to Ontario, CA

Every day, 3 buses from 2 bus companies leave San Antonio, TX for Ontario, CA: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/21/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

$129

Thursday 07/23

$121

Friday 07/24

Saturday 07/25

Sunday 07/26

$111

Monday 07/27

Tuesday 07/28

Wednesday 07/29

$122

Thursday 07/30

Friday 07/31

$112

Saturday 08/01

Sunday 08/02

$113

Monday 08/03

Tuesday 08/04

Wednesday 08/05

Thursday 08/06

$108

Friday 08/07

$113

Saturday 08/08

$128

Sunday 08/09

$112

Monday 08/10

$111

Tuesday 08/11

$126

Wednesday 08/12

Thursday 08/13

Friday 08/14

Saturday 08/15

The cheapest time to travel from San Antonio, TX to Ontario, CA

See here on which day and which time of the day you can find the cheapest bus ticket from San Antonio, TX to Ontario, CA, for the next 30 days.

With a price starting from $107, Monday is the cheapest day for a bus from San Antonio, TX to Ontario, CA. Sunday instead is the most expensive day with prices starting from $111.

Afternoon is the cheapest day time for bus tickets from San Antonio, TX to Ontario, CA, with $108. Evening is the most expensive time of the day with prices starting from $119.

How to save money travelling from San Antonio, TX to Ontario, CA

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Antonio, TX to Ontario, CA in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Antonio, TX to Ontario, CA, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from San Antonio, TX to Ontario, CA are also emptier.

All bus stations and stops in San Antonio, TX and Ontario, CA

In the map below, you can see where to find all bus stations in San Antonio, TX and Ontario, CA.

Bus Station

N St Mary's St 500

San Antonio

Pearl District

Avenue A 699-599

Commerce & Bowie Bus Stop

W. Southcross & Buffalo Bus Stop

Convention Center

E Holt Blvd 2200

Montclair Place

Moreno Street Montclair

Carl's Jr & Teriyaki House

E 4th St 1625

Mills Drive Eb Fs

S Euclid Ave

Service and Comfort on the bus from San Antonio, TX to Ontario, CA

Want to know which seat classes are available on the buses from San Antonio, TX to Ontario, CA? Or which bus companies serve the route San Antonio, TX to Ontario, CA? Below you will find answers to your questions.

FAQs about the San Antonio, TX to Ontario, CA bus

How much does a San Antonio, TX Ontario, CA bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $108 and takes 49h 20m to reach Ontario, CA. Compare offers to save money!

How much could I save by comparing buses from San Antonio, TX to Ontario, CA?

This route is offered by 2 companies with a range of ticket prices between $108 and $133. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Ontario, CA.

On average, how many connections are available from San Antonio, TX to Ontario, CA each day?

Every day, the San Antonio, TX to Ontario, CA bus route is served by approximately 3 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Antonio, TX to Ontario, CA take?

The fastest bus from San Antonio, TX to Ontario, CA is offered by Greyhound US and takes 29h 55m. Bus tickets for this connection cost $121. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Antonio, TX to Ontario, CA?

The earliest bus arriving in Ontario, CA from San Antonio, TX starts at 6:10 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from San Antonio, TX to Ontario, CA?

The latest bus trip departing from San Antonio, TX for Ontario, CA starts at 12:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the San Antonio, TX Ontario, CA route?

When traveling by bus from San Antonio, TX to Ontario, CA, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Antonio, TX and Ontario, CA?

You can check all the direct connections between San Antonio, TX and Ontario, CA by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the San Antonio, TX to Ontario, CA bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the San Antonio, TX Ontario, CA bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the San Antonio, TX Ontario, CA bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Antonio, TX to Ontario, CA on your planned travel date.

Available seat classes which are offered on the bus route San Antonio, TX to Ontario, CA

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to San Antonio, TX and to Ontario, CA

Here’s an overview of the most popular bus routes to San Antonio, TX and to Ontario, CA. Simply click on the connection of your choice, and you will find all the details about your bus route!