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

Sunday

Monday

$128

Tuesday

$144

Wednesday

Thursday

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	36h 5m	6:10 PM	San Antonio, TX	Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$128	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 4/13/2026 6:10:00 PM to Montclair Place, Ontario, CA (USA) arriving at 4/15/2026 4:15:00 AM. 50 Economy ticket for $128 per person are available. Travel duration is 36h 5m
Greyhound US	33h 45m	6:10 AM	San Antonio, TX	Bus Station	1:55 PM	Ontario, CA	Montclair Place	Economy	$129	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 4/13/2026 6:10:00 AM to Montclair Place, Ontario, CA (USA) arriving at 4/14/2026 1:55:00 PM. 50 Economy ticket for $129 per person are available. Travel duration is 33h 45m
FlixBus	43h 45m	6:10 PM	San Antonio, TX	Bus Station	11:55 AM	Ontario, CA	Montclair Place	Economy	$130	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 4/13/2026 6:10:00 PM to Montclair Place, Ontario, CA (USA) arriving at 4/15/2026 11:55:00 AM. 50 Economy ticket for $130 per person are available. Travel duration is 43h 45m
Greyhound US	39h 0m	12:35 PM	San Antonio, TX	Bus Station	1:35 AM	Ontario, CA	Montclair Place	Economy	$131	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 4/13/2026 12:35:00 PM to Montclair Place, Ontario, CA (USA) arriving at 4/15/2026 1:35:00 AM. 50 Economy ticket for $131 per person are available. Travel duration is 39h 0m
Greyhound US	31h 45m	6:10 AM	San Antonio, TX	Bus Station	11:55 AM	Ontario, CA	Montclair Place	Economy	$133	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 4/13/2026 6:10:00 AM to Montclair Place, Ontario, CA (USA) arriving at 4/14/2026 11:55:00 AM. 50 Economy ticket for $133 per person are available. Travel duration is 31h 45m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	33h 45m	6:10 AM	San Antonio, TX	Bus Station	1:55 PM	Ontario, CA	Montclair Place	Economy	$144	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 4/14/2026 6:10:00 AM to Montclair Place, Ontario, CA (USA) arriving at 4/15/2026 1:55:00 PM. 50 Economy ticket for $144 per person are available. Travel duration is 33h 45m
Greyhound US	39h 0m	12:35 PM	San Antonio, TX	Bus Station	1:35 AM	Ontario, CA	Montclair Place	Economy	$147	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 4/14/2026 12:35:00 PM to Montclair Place, Ontario, CA (USA) arriving at 4/16/2026 1:35:00 AM. 50 Economy ticket for $147 per person are available. Travel duration is 39h 0m
Greyhound US	31h 45m	6:10 AM	San Antonio, TX	Bus Station	11:55 AM	Ontario, CA	Montclair Place	Economy	$148	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 4/14/2026 6:10:00 AM to Montclair Place, Ontario, CA (USA) arriving at 4/15/2026 11:55:00 AM. 50 Economy ticket for $148 per person are available. Travel duration is 31h 45m
FlixBus	43h 45m	6:10 PM	San Antonio, TX	Bus Station	11:55 AM	Ontario, CA	Montclair Place	Economy	$156	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 4/14/2026 6:10:00 PM to Montclair Place, Ontario, CA (USA) arriving at 4/16/2026 11:55:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 43h 45m
FlixBus	36h 5m	6:10 PM	San Antonio, TX	Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$156	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 4/14/2026 6:10:00 PM to Montclair Place, Ontario, CA (USA) arriving at 4/16/2026 4:15:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 36h 5m

Best Price Offer: The price for the cheapest bus from San Antonio, TX to Ontario, CA is $112 on 4/27/2026. Flexible travelers save on ticket prices.

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.

Monday 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 5 daily coaches between San Antonio, TX and Ontario, CA.

The busiest time of the day is the Morning, with 4 buses from San Antonio, TX to Ontario, CA, while Afternoon sees the fewest connections between San Antonio, TX and Ontario, CA, with 2 offers.

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

Compare all providers like Greyhound US and FlixBus that travel 5 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 $112!

Cheapest Bus	$112
Fastest Bus	29h 45m
Earliest Bus	6:10 AM
Latest Bus	6:10 PM
Daily Bus Routes	5 Ø
Distance	1,169.0 miles
Bus Companies	Greyhound US and FlixBus

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

Every day, 5 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 04/10/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 04/05

Monday 04/06

Tuesday 04/07

Wednesday 04/08

Thursday 04/09

Friday 04/10

Saturday 04/11

Sunday 04/12

Monday 04/13

$128

Tuesday 04/14

$144

Wednesday 04/15

Thursday 04/16

Friday 04/17

$120

Saturday 04/18

$135

Sunday 04/19

$113

Monday 04/20

Tuesday 04/21

$133

Wednesday 04/22

$128

Thursday 04/23

$120

Friday 04/24

Saturday 04/25

$124

Sunday 04/26

Monday 04/27

$112

Tuesday 04/28

Wednesday 04/29

Thursday 04/30

$121

Friday 05/01

$153

Saturday 05/02

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 $109, Monday is the cheapest day for a bus from San Antonio, TX to Ontario, CA. Tuesday instead is the most expensive day with prices starting from $133.

Evening is the cheapest day time for bus tickets from San Antonio, TX to Ontario, CA, with $128. Afternoon is the most expensive time of the day with prices starting from $131.

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

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from San Antonio, TX to Ontario, CA? Compare all modes of transports from San Antonio, TX to Ontario, CA.

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 $112 and takes 34h 5m 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 $112 and $156. 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 5 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 45m. Bus tickets for this connection cost $133. 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 6:10 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.

How does CheckMyBus find the best bus deals from San Antonio, TX to Ontario, CA?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 5 daily trips between San Antonio, TX and Ontario, CA. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Antonio, TX to Ontario, CA?

Prices and availability for 5 trips between San Antonio, TX and Ontario, CA change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

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!