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

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

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

today

from $135

tomorrow

Sunday

Monday

Tuesday

Wednesday

Thursday

from $142

Cheapest bus trips today

Prices are for one way and one person

FlixBus

34h 5m

0

2:20 PM

Ontario, CA
Montclair Place

12:25 AM

San Antonio, TX
Bus Station

0

Economy

$135

A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 6/27/2025 2:20:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/29/2025 12:25:00 AM. 50 Economy ticket for $135 per person are available. Travel duration is 34h 5m
Greyhound US

34h 0m

0

2:25 PM

Ontario, CA
Montclair Place

12:25 AM

San Antonio, TX
Bus Station

0

Economy

$135

A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 6/27/2025 2:25:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/29/2025 12:25:00 AM. 50 Economy ticket for $135 per person are available. Travel duration is 34h 0m
Greyhound US

38h 15m

0

9:35 AM

Ontario, CA
Montclair Place

11:50 PM

San Antonio, TX
Bus Station

0

Economy

$160

A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 6/27/2025 9:35:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/28/2025 11:50:00 PM. 50 Economy ticket for $160 per person are available. Travel duration is 38h 15m
FlixBus

43h 10m

0

4:40 AM

Ontario, CA
Montclair Place

11:50 PM

San Antonio, TX
Bus Station

0

Economy

$161

A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 6/27/2025 4:40:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/28/2025 11:50:00 PM. 50 Economy ticket for $161 per person are available. Travel duration is 43h 10m

Cheapest bus trips Thursday

Prices are for one way and one person

Greyhound US

38h 15m

0

9:35 AM

Ontario, CA
Montclair Place

11:50 PM

San Antonio, TX
Bus Station

0

Economy

$142

A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 9:35:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/4/2025 11:50:00 PM. 50 Economy ticket for $142 per person are available. Travel duration is 38h 15m
FlixBus

34h 5m

0

2:20 PM

Ontario, CA
Montclair Place

12:25 AM

San Antonio, TX
Bus Station

0

Economy

$143

A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 2:20:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/5/2025 12:25:00 AM. 50 Economy ticket for $143 per person are available. Travel duration is 34h 5m
Greyhound US

34h 0m

0

2:25 PM

Ontario, CA
Montclair Place

12:25 AM

San Antonio, TX
Bus Station

0

Economy

$143

A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 2:25:00 PM to Bus Station, San Antonio, TX (USA) arriving at 7/5/2025 12:25:00 AM. 50 Economy ticket for $143 per person are available. Travel duration is 34h 0m
FlixBus

43h 10m

0

4:40 AM

Ontario, CA
Montclair Place

11:50 PM

San Antonio, TX
Bus Station

0

Economy

$144

A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 4:40:00 AM to Bus Station, San Antonio, TX (USA) arriving at 7/4/2025 11:50:00 PM. 50 Economy ticket for $144 per person are available. Travel duration is 43h 10m

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

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

Thursday is the busiest day, with more than 4 daily buses from Ontario, CA to San Antonio, TX. Thursday has instead the fewest connections, with only 4 daily coaches between Ontario, CA and San Antonio, TX.

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

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

Compare all providers like FlixBus and Greyhound US that travel 4 times every day by bus from Ontario, CA to San Antonio, TX in one click! Book your bus ticket from Ontario, CA to San Antonio, TX starting from $135!

Cheapest Bus	$135
Fastest Bus	34h 0m
Earliest Bus	4:40 AM
Latest Bus	2:25 PM
Daily Bus Routes	4 Ø
Distance	1,169.0 miles
Bus Companies	FlixBus and Greyhound US

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

Every day, 4 buses from 2 bus companies leave Ontario, CA for San Antonio, TX: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/27/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 06/22

Monday 06/23

Tuesday 06/24

Wednesday 06/25

Thursday 06/26

Friday 06/27

$135

Saturday 06/28

Sunday 06/29

Monday 06/30

Tuesday 07/01

Wednesday 07/02

Thursday 07/03

$142

Friday 07/04

Saturday 07/05

$275

Sunday 07/06

Monday 07/07

Tuesday 07/08

Wednesday 07/09

Thursday 07/10

Friday 07/11

Saturday 07/12

Sunday 07/13

Monday 07/14

Tuesday 07/15

Wednesday 07/16

Thursday 07/17

Friday 07/18

Saturday 07/19

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

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

With a price starting from $135, Friday is the cheapest day for a bus from Ontario, CA to San Antonio, TX. Thursday instead is the most expensive day with prices starting from $142.

Afternoon is the cheapest day time for bus tickets from Ontario, CA to San Antonio, TX, with $135. Night is the most expensive time of the day with prices starting from $144.

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

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 Ontario, CA to San Antonio, TX 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 Ontario, CA to San Antonio, TX, 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 Ontario, CA to San Antonio, TX are also emptier.

Beloved bus companies from Ontario, CA to San Antonio, TX

These are the most booked bus companies between Ontario, CA to San Antonio, TX from our users.

Greyhound US from Ontario, CA to San Antonio, TX

Here you will find the key facts about the Greyhound US bus route Ontario, CA to San Antonio, TX:

Cheapest Price	$135
Fastest Bus	34h 0m
Earliest Bus	9:35 AM
Last Bus	2:25 PM
Daily Connections	2 Ø
Found on	6/25/2025

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

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

Convention Center

E Holt Blvd 2200

Montclair Place

Moreno Street Montclair

Carl's Jr & Teriyaki House

E 4th St 1625

Mills Drive Eb Fs

Tufesa

E Francis St 642

Bus Station

N St Mary's St 500

San Antonio

Pearl District

Avenue A 699-599

Urban Loop

W. Southcross & Buffalo Bus Stop

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 Ontario, CA to San Antonio, TX? Compare all modes of transports from Ontario, CA to San Antonio, TX.

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

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

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

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $135 and takes 34h 5m to reach San Antonio, TX. Compare offers to save money!

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

This route is offered by 2 companies with a range of ticket prices between $135 and $161. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Antonio, TX.

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

Every day, the Ontario, CA to San Antonio, TX bus route is served by approximately 4 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Ontario, CA to San Antonio, TX is offered by Greyhound US and takes 34h 0m. Bus tickets for this connection cost $135. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in San Antonio, TX from Ontario, CA starts at 4:40 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 Ontario, CA to San Antonio, TX?

The latest bus trip departing from Ontario, CA for San Antonio, TX starts at 2:25 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 Ontario, CA San Antonio, TX route?

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

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

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

What can I take with me on the Ontario, CA to San Antonio, TX 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 Ontario, CA San Antonio, TX 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 Ontario, CA San Antonio, TX 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 Ontario, CA to San Antonio, TX on your planned travel date.

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

Economy

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

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

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