Bus from Washington, DC to San Antonio, TX from $108

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Compare all timetables for the bus from Washington, DC to San Antonio, TX

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

today
tomorrow
Tuesday
$171
Wednesday
$159
Thursday
Friday
Saturday
$155

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 39h 40m 9:15 AM Washington, DC Union Station 11:55 PM San Antonio, TX Bus Station  Economy $171
FlixBus 38h 15m 3:45 PM Washington, DC Union Station 5:00 AM San Antonio, TX Bus Station  Economy $171
Greyhound US 36h 45m 5:50 AM Washington, DC Union Station 5:35 PM San Antonio, TX Bus Station  Economy $172
FlixBus 41h 35m 10:45 PM Washington, DC Union Station 3:20 PM San Antonio, TX Bus Station  Economy $172
Greyhound US 36h 40m 3:40 AM Washington, DC Union Station 3:20 PM San Antonio, TX Bus Station  Economy $173

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 38h 15m 3:45 PM Washington, DC Union Station 5:00 AM San Antonio, TX Bus Station  Economy $159
Greyhound US 36h 45m 5:50 AM Washington, DC Union Station 5:35 PM San Antonio, TX Bus Station  Economy $160
Greyhound US 52h 35m 5:35 PM Washington, DC Union Station 9:10 PM San Antonio, TX Pearl District  Economy $160
Greyhound US 36h 40m 3:40 AM Washington, DC Union Station 3:20 PM San Antonio, TX Bus Station  Economy $161
FlixBus 41h 35m 10:45 PM Washington, DC Union Station 3:20 PM San Antonio, TX Bus Station  Economy $163

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 38h 45m 9:15 AM Washington, DC Union Station 11:00 PM San Antonio, TX Bus Station  Economy $155
FlixBus 38h 15m 3:45 PM Washington, DC Union Station 5:00 AM San Antonio, TX Bus Station  Economy $155
Greyhound US 36h 45m 5:50 AM Washington, DC Union Station 5:35 PM San Antonio, TX Bus Station  Economy $156
Greyhound US 54h 50m 5:35 PM Washington, DC Union Station 11:25 PM San Antonio, TX Pearl District  Economy $156
FlixBus 41h 35m 10:45 PM Washington, DC Union Station 3:20 PM San Antonio, TX Bus Station  Economy $156

Best Price Offer: The price for the cheapest bus from Washington, DC to San Antonio, TX is $108 on 4/16/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Washington, DC and San Antonio, TX

See here how frequent the connections between Washington, DC and San Antonio, TX are, during different times and days of the week.
Saturday is the busiest day, with more than 7 daily buses from Washington, DC to San Antonio, TX. Tuesday has instead the fewest connections, with only 5 daily coaches between Washington, DC and San Antonio, TX.
The busiest time of the day is the Night, with 6 buses from Washington, DC to San Antonio, TX, while Morning sees the fewest connections between Washington, DC and San Antonio, TX, with 3 offers.

Facts about the bus from Washington, DC to San Antonio, TX

Compare all providers like FlixBus and Greyhound US that travel 5 times every day by bus from Washington, DC to San Antonio, TX in one click! Book your bus ticket from Washington, DC to San Antonio, TX starting from $108!

Cheapest Bus $108
Fastest Bus 35h 40m
Earliest Bus 3:40 AM
Latest Bus 10:45 PM
Daily Bus Routes 5 Ø
Distance 1,386.9 miles
Bus Companies FlixBus and Greyhound US

Cheapest bus connections from Washington, DC to San Antonio, TX

Every day, 5 buses from 2 bus companies leave Washington, DC for San Antonio, TX: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/22/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 03/22
Monday 03/23
Tuesday 03/24
$171
Wednesday 03/25
$159
Thursday 03/26
Friday 03/27
Saturday 03/28
$155
Sunday 03/29
Monday 03/30
Tuesday 03/31
$156
Wednesday 04/01
Thursday 04/02
$131
Friday 04/03
Saturday 04/04
$143
Sunday 04/05
$124
Monday 04/06
$128
Tuesday 04/07
$148
Wednesday 04/08
$144
Thursday 04/09
$154
Friday 04/10
$161
Saturday 04/11
$170
Sunday 04/12
$141
Monday 04/13
$129
Tuesday 04/14
$164
Wednesday 04/15
$161
Thursday 04/16
$108
Friday 04/17
$109
Saturday 04/18

The cheapest time to travel from Washington, DC to San Antonio, TX

See here on which day and which time of the day you can find the cheapest bus ticket from Washington, DC to San Antonio, TX, for the next 30 days.
With a price starting from $143, Saturday is the cheapest day for a bus from Washington, DC to San Antonio, TX. Tuesday instead is the most expensive day with prices starting from $148.
Night is the cheapest day time for bus tickets from Washington, DC to San Antonio, TX, with $108. Evening is the most expensive time of the day with prices starting from $156.

How to save money travelling from Washington, DC 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 Washington, DC 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 Washington, DC 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 Washington, DC to San Antonio, TX are also emptier.

Beloved bus companies from Washington, DC to San Antonio, TX

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

Greyhound US from Washington, DC to San Antonio, TX

Greyhound US

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

Cheapest Price $156
Fastest Bus 35h 40m
Earliest Bus 3:40 AM
Last Bus 5:35 PM
Daily Connections 2 Ø
Found on 2/25/2026

All bus stations and stops in Washington, DC and San Antonio, TX

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

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 Washington, DC to San Antonio, TX? Compare all modes of transports from Washington, DC to San Antonio, TX.

Service and Comfort on the bus from Washington, DC to San Antonio, TX

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

FAQs about the Washington, DC to San Antonio, TX bus

How much does a Washington, DC San Antonio, TX bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $108 and takes 37h 45m to reach San Antonio, TX. Compare offers to save money!

How much could I save by comparing buses from Washington, DC to San Antonio, TX?

This route is offered by 2 companies with a range of ticket prices between $108 and $173. 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 Washington, DC to San Antonio, TX each day?

Every day, the Washington, DC to San Antonio, TX 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 Washington, DC to San Antonio, TX take?

The fastest bus from Washington, DC to San Antonio, TX is offered by Greyhound US and takes 35h 40m. Bus tickets for this connection cost $173. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Washington, DC to San Antonio, TX?

The earliest bus arriving in San Antonio, TX from Washington, DC starts at 3:40 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 Washington, DC to San Antonio, TX?

The latest bus trip departing from Washington, DC for San Antonio, TX starts at 10:45 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 Washington, DC San Antonio, TX route?

When traveling by bus from Washington, DC 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 Washington, DC and San Antonio, TX?

You can check all the direct connections between Washington, DC 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 Washington, DC 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 Washington, DC 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 Washington, DC 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 Washington, DC to San Antonio, TX on your planned travel date.

How does CheckMyBus find the best bus deals from Washington, DC 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 5 daily trips between Washington, DC 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 Washington, DC to San Antonio, TX?

Prices and availability for 5 trips between Washington, DC 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 Washington, DC 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 Washington, DC and to San Antonio, TX

Here’s an overview of the most popular bus routes to Washington, DC 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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CheckMyBus › Buses in USA › Bus to Washington, DC › Bus to San Antonio, TX

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