Which bus from El Cajon, CA to San Antonio, TX is the cheapest?

Compare all bus companies and find the best price: Bus tickets from $222
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Compare all timetables for the bus from El Cajon, CA to San Antonio, TX

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

today
tomorrow
Saturday
$222
Sunday
$222
Monday
Tuesday
$230
Wednesday

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 41h 35m 5:20 PM El Cajon, CA Bus Stop 12:55 PM San Antonio, TX Bus Station  Economy $222
Greyhound US 35h 40m 10:15 AM El Cajon, CA Bus Stop 11:55 PM San Antonio, TX Bus Station  Economy $226
  • Did you know that if you travel from El Cajon, CA to San Antonio, TX via Phoenix, AZ, you can save more than $113? You can find the corresponding connections below.
    • Greyhound US
      35h 40m
      0
      10:15 AM
      El Cajon, CA
      Bus Stop
      5:15 PM
      Phoenix, AZ
      Bus Station
      0
      Greyhound US
      Economy
      $43
      • Waiting Time 0h 30m
    • Greyhound US
      28h 10m
      0
      5:45 PM
      Phoenix, AZ
      Bus Station
      11:55 PM
      San Antonio, TX
      Bus Station
      0
      Greyhound US
      Economy
      $66
    Travel Time is 2h 0m shorter, and you will save $113

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 35h 40m 10:15 AM El Cajon, CA Bus Stop 11:55 PM San Antonio, TX Bus Station  Economy $222
Greyhound US 41h 35m 5:20 PM El Cajon, CA Bus Stop 12:55 PM San Antonio, TX Bus Station  Economy $224
  • Did you know that if you travel from El Cajon, CA to San Antonio, TX via Phoenix, AZ, you can save more than $114? You can find the corresponding connections below.
    • Greyhound US
      36h 10m
      0
      10:15 AM
      El Cajon, CA
      Bus Stop
      5:15 PM
      Phoenix, AZ
      Bus Station
      0
      Greyhound US
      Economy
      $42
      • Waiting Time 9h 0m
    • Greyhound US
      20h 10m
      0
      2:15 AM
      Phoenix, AZ
      Bus Station
      12:25 AM
      San Antonio, TX
      Bus Station
      0
      Greyhound US
      Economy
      $66
    Travel Time is 1h 30m shorter, and you will save $114

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 41h 35m 5:20 PM El Cajon, CA Bus Stop 12:55 PM San Antonio, TX Bus Station  Economy $230
  • Did you know that if you travel from El Cajon, CA to San Antonio, TX via Phoenix, AZ, you can save more than $127? You can find the corresponding connections below.
    • Greyhound US
      60h 10m
      0
      10:15 AM
      El Cajon, CA
      Bus Stop
      5:15 PM
      Phoenix, AZ
      Bus Station
      0
      Greyhound US
      Economy
      $42
      • Waiting Time 33h 0m
    • Greyhound US
      20h 10m
      0
      2:15 AM
      Phoenix, AZ
      Bus Station
      12:25 AM
      San Antonio, TX
      Bus Station
      0
      Greyhound US
      Economy
      $61
    Travel time is 16h 35m longer, but you will save $127

Best Price Offer: The price for the cheapest bus from El Cajon, CA to San Antonio, TX is $222 on 5/10/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between El Cajon, CA and San Antonio, TX

See here how frequent the connections between El Cajon, CA and San Antonio, TX are, during different times and days of the week.
Sunday is the busiest day, with more than 4 daily buses from El Cajon, CA to San Antonio, TX. Tuesday has instead the fewest connections, with only 2 daily coaches between El Cajon, CA and San Antonio, TX.
The busiest time of the day is the Afternoon, with 5 buses from El Cajon, CA to San Antonio, TX, while Morning sees the fewest connections between El Cajon, CA and San Antonio, TX, with 3 offers.

Facts about the bus from El Cajon, CA to San Antonio, TX

Compare all providers like Greyhound US that travel 2 times every day by bus from El Cajon, CA to San Antonio, TX in one click! Book your bus ticket from El Cajon, CA to San Antonio, TX starting from $222!

Cheapest Bus $222
Fastest Bus 37h 40m
Earliest Bus 10:15 AM
Latest Bus 5:20 PM
Daily Bus Routes 2 Ø
Distance 1,116.2 miles
Bus Companies Greyhound US

Cheapest bus connections from El Cajon, CA to San Antonio, TX

Every day, 2 buses from 1 bus companies leave El Cajon, CA for San Antonio, TX: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/07/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 05/03
Monday 05/04
Tuesday 05/05
Wednesday 05/06
Thursday 05/07
Friday 05/08
Saturday 05/09
$222
Sunday 05/10
$226
Monday 05/11
Tuesday 05/12
$230
Wednesday 05/13
Thursday 05/14
$235
Friday 05/15
$226
Saturday 05/16
$237
Sunday 05/17
$235
Monday 05/18
$239
Tuesday 05/19
$234
Wednesday 05/20
Thursday 05/21
$271
Friday 05/22
$231
Saturday 05/23
$251
Sunday 05/24
$244
Monday 05/25
$234
Tuesday 05/26
$255
Wednesday 05/27
Thursday 05/28
$235
Friday 05/29
$233
Saturday 05/30

The cheapest time to travel from El Cajon, CA to San Antonio, TX

See here on which day and which time of the day you can find the cheapest bus ticket from El Cajon, CA to San Antonio, TX, for the next 30 days.
With a price starting from $222, Sunday is the cheapest day for a bus from El Cajon, CA to San Antonio, TX. Tuesday instead is the most expensive day with prices starting from $230.
Morning is the cheapest day time for bus tickets from El Cajon, CA to San Antonio, TX, with $222. Afternoon is the most expensive time of the day with prices starting from $222.

How to save money travelling from El Cajon, 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 El Cajon, 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 El Cajon, 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 El Cajon, CA to San Antonio, TX are also emptier.

Beloved bus companies from El Cajon, CA to San Antonio, TX

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

Greyhound US from El Cajon, CA to San Antonio, TX

Greyhound US

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

Cheapest Price $222
Fastest Bus 37h 40m
Earliest Bus 10:15 AM
Last Bus 5:20 PM
Daily Connections 2 Ø
Found on 5/1/2026

All bus stations and stops in El Cajon, CA and San Antonio, TX

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

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

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

FAQs about the El Cajon, CA to San Antonio, TX bus

How much does a El Cajon, 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 $222 and takes 37h 40m to reach San Antonio, TX. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $222 and $234. 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 El Cajon, CA to San Antonio, TX each day?

Every day, the El Cajon, CA to San Antonio, TX bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from El Cajon, CA to San Antonio, TX is offered by Greyhound US and takes 37h 40m. Bus tickets for this connection cost $226. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in San Antonio, TX from El Cajon, CA starts at 10:15 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 El Cajon, CA to San Antonio, TX?

The latest bus trip departing from El Cajon, CA for San Antonio, TX starts at 5:20 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 El Cajon, CA San Antonio, TX route?

When traveling by bus from El Cajon, CA to San Antonio, TX, passengers can travel with 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 El Cajon, CA and San Antonio, TX?

You can check all the direct connections between El Cajon, 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: Greyhound US.

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

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

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 2 daily trips between El Cajon, CA and San Antonio, TX. 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 El Cajon, CA to San Antonio, TX?

Prices and availability for 2 trips between El Cajon, CA and San Antonio, TX 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 El Cajon, CA to San Antonio, TX

Economy
Economy

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

More bus routes to El Cajon, CA and to San Antonio, TX

Here’s an overview of the most popular bus routes to El Cajon, 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!
Buses Stockton, CA - El Cajon, CA Buses Stockton, CA - El Cajon, CA
Buses to El Cajon, CA from Oakland Buses to El Cajon, CA from Oakland
Bus Baltimore, MD to El Cajon, CA Bus Baltimore, MD to El Cajon, CA
Buses Las Vegas - El Cajon, CA Buses Las Vegas - El Cajon, CA
Buses Colorado Springs - San Antonio, TX Buses Colorado Springs - San Antonio, TX
Buses from Bryan, TX to San Antonio, TX Buses from Bryan, TX to San Antonio, TX
Buses to San Antonio, TX from Las Cruces, NM Buses to San Antonio, TX from Las Cruces, NM
Buses from New York to San Antonio, TX Buses from New York to San Antonio, TX
Popular Airport Shuttles to El Cajon, CA and to San Antonio, TX
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