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 $215
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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
$225
tomorrow
Monday
$222
Tuesday
$222
Wednesday
Thursday
Friday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 35h 50m 10:15 AM El Cajon, CA Bus Stop 12:05 AM San Antonio, TX Bus Station  Economy $225
Greyhound US 41h 35m 5:20 PM El Cajon, CA Bus Stop 12:55 PM San Antonio, TX Bus Station  Economy $233
  • Did you know that if you travel from El Cajon, CA to San Antonio, TX via Phoenix, AZ, you can save more than $108? 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
      $47
      • 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
      $70
    Travel Time is 1h 40m shorter, and you will save $108

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 35h 50m 10:15 AM El Cajon, CA Bus Stop 12:05 AM 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 $226
  • Did you know that if you travel from El Cajon, CA to San Antonio, TX via Calexico, CA, you can save more than $108? You can find the corresponding connections below.
    • Greyhound US
      36h 10m
      0
      10:15 AM
      El Cajon, CA
      Bus Stop
      12:35 PM
      Calexico, CA
      Bus Station
      0
      Greyhound US
      Economy
      $20
      • Waiting Time 6h 35m
    • FlixBus
      27h 15m
      0
      7:10 PM
      Calexico, CA
      Bus Station
      12:25 AM
      San Antonio, TX
      Bus Station
      0
      FlixBus
      Economy
      $94
    Travel Time is 1h 40m shorter, and you will save $108

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 35h 50m 10:15 AM El Cajon, CA Bus Stop 12:05 AM 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 Calexico, CA, you can save more than $108? You can find the corresponding connections below.
    • Greyhound US
      36h 10m
      0
      10:15 AM
      El Cajon, CA
      Bus Stop
      12:35 PM
      Calexico, CA
      Bus Station
      0
      Greyhound US
      Economy
      $20
      • Waiting Time 6h 35m
    • FlixBus
      27h 15m
      0
      7:10 PM
      Calexico, CA
      Bus Station
      12:25 AM
      San Antonio, TX
      Bus Station
      0
      FlixBus
      Economy
      $94
    Travel Time is 1h 40m shorter, and you will save $108

Best Price Offer: The price for the cheapest bus from El Cajon, CA to San Antonio, TX is $215 on 9/14/2026. 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.
Monday is the busiest day, with more than 4 daily buses from El Cajon, CA to San Antonio, TX. Saturday 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 Morning, 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 5 offers.

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

Compare all providers like Greyhound US that travel 3 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 $215!

Cheapest Bus $215
Fastest Bus 37h 50m
Earliest Bus 10:15 AM
Latest Bus 5:20 PM
Daily Bus Routes 3 Ø
Distance 1,116.2 miles
Bus Companies Greyhound US

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

Every day, 3 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 09/19/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 09/13
Monday 09/14
Tuesday 09/15
Wednesday 09/16
Thursday 09/17
Friday 09/18
Saturday 09/19
$225
Sunday 09/20
Monday 09/21
$226
Tuesday 09/22
$226
Wednesday 09/23
Thursday 09/24
Friday 09/25
Saturday 09/26
Sunday 09/27
$230
Monday 09/28
$224
Tuesday 09/29
$235
Wednesday 09/30
$235
Thursday 10/01
Friday 10/02
$233
Saturday 10/03
$229
Sunday 10/04
$234
Monday 10/05
$234
Tuesday 10/06
$239
Wednesday 10/07
$236
Thursday 10/08
$231
Friday 10/09
$232
Saturday 10/10

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, Monday is the cheapest day for a bus from El Cajon, CA to San Antonio, TX. Saturday instead is the most expensive day with prices starting from $225.
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 $224.

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.

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 $215 and takes 37h 50m 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 $215 and $233. 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 3 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 50m. Bus tickets for this connection cost $225. 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 3 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 3 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!
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Bus from Dallas to El Cajon, CA Bus from Dallas to El Cajon, CA
Buses Texarkana, AR - San Antonio, TX Buses Texarkana, AR - San Antonio, TX
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Springfield, OH to San Antonio, TX bus Springfield, OH to San Antonio, TX bus
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Popular Airport Shuttles to El Cajon, CA and to San Antonio, TX
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