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

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

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

today

$124

tomorrow

$119

Monday

$104

Tuesday

$104

Wednesday

Thursday

$92

Friday

$122

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	26h 5m	6:10 AM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$124	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/24/2026 6:10:00 AM to Union Station, Denver (USA) arriving at 10/25/2026 7:15:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 26h 5m
Greyhound US	21h 25m	12:30 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$124	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/24/2026 12:30:00 PM to Union Station, Denver (USA) arriving at 10/25/2026 8:55:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 21h 25m
FlixBus	22h 50m	6:10 PM	San Antonio, TX	Bus Station	4:00 PM	Denver	Union Station	Economy	$124	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/24/2026 6:10:00 PM to Union Station, Denver (USA) arriving at 10/25/2026 4:00:00 PM. 50 Economy ticket for $124 per person are available. Travel duration is 22h 50m
FlixBus	34h 20m	9:55 PM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$124	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/24/2026 9:55:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 7:15:00 AM. 50 Economy ticket for $124 per person are available. Travel duration is 34h 20m

Did you know that if you travel from San Antonio, TX to Denver via Amarillo, TX, you can save more than $17? You can find the corresponding connections below.
- Greyhound US
  
  28h 30m
  
  0
  
  12:30 PM
  
  San Antonio, TX
  Bus Station
  
  11:59 PM
  
  Amarillo, TX
  Multimodal Transfer Sta Bus Stop
  
  0
  
  Economy
  
  $63
  
  A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/25/2026 12:30:00 PM to Multimodal Transfer Sta Bus Stop, Amarillo, TX (USA) arriving at 10/25/2026 11:59:00 PM. 50 Economy ticket for $63 per person are available. Travel duration is 11h 29m
- FlixBus
  
  8h 40m
  
  0
  
  8:20 AM
  
  Amarillo, TX
  Multimodal Transfer Sta Bus Stop
  
  4:00 PM
  
  Denver
  Union Station
  
  0
  
  Economy
  
  $44
  
  A Bus from FlixBus goes from Multimodal Transfer Sta Bus Stop, Amarillo, TX (USA) at 10/26/2026 8:20:00 AM to Union Station, Denver (USA) arriving at 10/26/2026 4:00:00 PM. 50 Economy ticket for $44 per person are available. Travel duration is 8h 40m
Travel time is 8h 5m longer, but you will save $17

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	26h 5m	6:10 AM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$119	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/25/2026 6:10:00 AM to Union Station, Denver (USA) arriving at 10/26/2026 7:15:00 AM. 50 Economy ticket for $119 per person are available. Travel duration is 26h 5m
FlixBus	34h 20m	9:55 PM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$119	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/25/2026 9:55:00 PM to Union Station, Denver (USA) arriving at 10/27/2026 7:15:00 AM. 50 Economy ticket for $119 per person are available. Travel duration is 34h 20m
Greyhound US	21h 25m	12:30 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$120	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/25/2026 12:30:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 8:55:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 21h 25m
FlixBus	22h 50m	6:10 PM	San Antonio, TX	Bus Station	4:00 PM	Denver	Union Station	Economy	$120	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/25/2026 6:10:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 4:00:00 PM. 50 Economy ticket for $120 per person are available. Travel duration is 22h 50m

Did you know that if you travel from San Antonio, TX to Denver via Amarillo, TX, you can save more than $17? You can find the corresponding connections below.
- Greyhound US
  
  21h 25m
  
  0
  
  12:30 PM
  
  San Antonio, TX
  Bus Station
  
  11:59 PM
  
  Amarillo, TX
  Multimodal Transfer Sta Bus Stop
  
  0
  
  Economy
  
  $54
  
  A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/26/2026 12:30:00 PM to Multimodal Transfer Sta Bus Stop, Amarillo, TX (USA) arriving at 10/26/2026 11:59:00 PM. 50 Economy ticket for $54 per person are available. Travel duration is 11h 29m
- Greyhound US
  
  9h 10m
  
  0
  
  12:45 AM
  
  Amarillo, TX
  Greyhound Bus Station
  
  8:55 AM
  
  Denver
  Union Station
  
  0
  
  Economy
  
  $48
  
  A Bus from Greyhound US goes from Greyhound Bus Station, Amarillo, TX (USA) at 10/27/2026 12:45:00 AM to Union Station, Denver (USA) arriving at 10/27/2026 8:55:00 AM. 50 Economy ticket for $48 per person are available. Travel duration is 9h 10m
Travel time is 1h 0m longer, but you will save $17

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Valley Transit	22h 50m	6:10 PM	San Antonio, TX	Bus Station	4:00 PM	Denver	Union Station	Economy	$104	A Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/26/2026 6:10:00 PM to Union Station, Denver (USA) arriving at 10/27/2026 4:00:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 22h 50m
Greyhound US	26h 5m	6:10 AM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$106	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/26/2026 6:10:00 AM to Union Station, Denver (USA) arriving at 10/27/2026 7:15:00 AM. 50 Economy ticket for $106 per person are available. Travel duration is 26h 5m
Greyhound US	21h 25m	12:30 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$106	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/26/2026 12:30:00 PM to Union Station, Denver (USA) arriving at 10/27/2026 8:55:00 AM. 50 Economy ticket for $106 per person are available. Travel duration is 21h 25m
FlixBus	36h 0m	9:55 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$106	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/26/2026 9:55:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 8:55:00 AM. 50 Economy ticket for $106 per person are available. Travel duration is 36h 0m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	21h 25m	12:30 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$104	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/27/2026 12:30:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 8:55:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 21h 25m
FlixBus	22h 50m	6:10 PM	San Antonio, TX	Bus Station	4:00 PM	Denver	Union Station	Economy	$104	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/27/2026 6:10:00 PM to Union Station, Denver (USA) arriving at 10/28/2026 4:00:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 22h 50m
FlixBus	36h 0m	9:55 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$104	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/27/2026 9:55:00 PM to Union Station, Denver (USA) arriving at 10/29/2026 8:55:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 36h 0m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	21h 25m	12:30 PM	San Antonio, TX	Bus Station	8:55 AM	Denver	Union Station	Economy	$92	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/29/2026 12:30:00 PM to Union Station, Denver (USA) arriving at 10/30/2026 8:55:00 AM. 50 Economy ticket for $92 per person are available. Travel duration is 21h 25m
Valley Transit	35h 15m	9:00 PM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$113	A Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/29/2026 9:00:00 PM to Union Station, Denver (USA) arriving at 10/31/2026 7:15:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 35h 15m
Greyhound US	21h 45m	12:30 PM	San Antonio, TX	Bus Station	9:15 AM	Denver	Union Station	Economy	$114	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/29/2026 12:30:00 PM to Union Station, Denver (USA) arriving at 10/30/2026 9:15:00 AM. 50 Economy ticket for $114 per person are available. Travel duration is 21h 45m
Greyhound US	26h 5m	6:10 AM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$115	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/29/2026 6:10:00 AM to Union Station, Denver (USA) arriving at 10/30/2026 7:15:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 26h 5m
Valley Transit	22h 50m	6:10 PM	San Antonio, TX	Bus Station	4:00 PM	Denver	Union Station	Economy	$121	A Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/29/2026 6:10:00 PM to Union Station, Denver (USA) arriving at 10/30/2026 4:00:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 22h 50m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	26h 5m	6:10 AM	San Antonio, TX	Bus Station	7:15 AM	Denver	Union Station	Economy	$122	A Bus from Greyhound US goes from Bus Station, San Antonio, TX (USA) at 10/30/2026 6:10:00 AM to Union Station, Denver (USA) arriving at 10/31/2026 7:15:00 AM. 50 Economy ticket for $122 per person are available. Travel duration is 26h 5m
FlixBus	34h 20m	9:55 PM	San Antonio, TX	Bus Station	6:15 AM	Denver	Union Station	Economy	$122	A Bus from FlixBus goes from Bus Station, San Antonio, TX (USA) at 10/30/2026 9:55:00 PM to Union Station, Denver (USA) arriving at 11/1/2026 6:15:00 AM. 50 Economy ticket for $122 per person are available. Travel duration is 34h 20m
Valley Transit	22h 50m	6:10 PM	San Antonio, TX	Bus Station	4:00 PM	Denver	Union Station	Economy	$128	A Bus from Valley Transit goes from Bus Station, San Antonio, TX (USA) at 10/30/2026 6:10:00 PM to Union Station, Denver (USA) arriving at 10/31/2026 4:00:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 22h 50m

Did you know that if you travel from San Antonio, TX to Denver via San Marcos, TX, you can save more than $25? You can find the corresponding connections below.
- FlixBus
  
  31h 15m
  
  0
  
  9:45 AM
  
  San Antonio, TX
  Pearl District
  
  10:45 AM
  
  San Marcos, TX
  Bus Station
  
  0
  
  Economy
  
  $8
  
  A Bus from FlixBus goes from Pearl District, San Antonio, TX (USA) at 10/25/2026 9:45:00 AM to Bus Station, San Marcos, TX (USA) arriving at 10/25/2026 10:45:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m
- Valley Transit
  
  21h 55m
  
  0
  
  7:05 PM
  
  San Marcos, TX
  Bus Station
  
  4:00 PM
  
  Denver
  Union Station
  
  0
  
  Economy
  
  $89
  
  A Bus from Valley Transit goes from Bus Station, San Marcos, TX (USA) at 10/25/2026 7:05:00 PM to Union Station, Denver (USA) arriving at 10/26/2026 4:00:00 PM. 50 Economy ticket for $89 per person are available. Travel duration is 21h 55m
Travel time is 9h 25m longer, but you will save $25

Best Price Offer: The price for the cheapest bus from San Antonio, TX to Denver is $92 on 10/29/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between San Antonio, TX and Denver

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

Thursday is the busiest day, with more than 11 daily buses from San Antonio, TX to Denver. Tuesday has instead the fewest connections, with only 3 daily coaches between San Antonio, TX and Denver.

The busiest time of the day is the Evening, with 16 buses from San Antonio, TX to Denver, while Morning sees the fewest connections between San Antonio, TX and Denver, with 9 offers.

Facts about the bus from San Antonio, TX to Denver

Compare all providers like Greyhound US, FlixBus and Valley Transit that travel 5 times every day by bus from San Antonio, TX to Denver in one click! Book your bus ticket from San Antonio, TX to Denver starting from $92!

Cheapest Bus	$92
Fastest Bus	20h 25m
Earliest Bus	6:10 AM
Latest Bus	9:55 PM
Daily Bus Routes	5 Ø
Distance	803.3 miles
Bus Companies	Greyhound US, FlixBus and Valley Transit

Cheapest bus connections from San Antonio, TX to Denver

Every day, 5 buses from 3 bus companies leave San Antonio, TX for Denver: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 10/24/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 10/18

Monday 10/19

Tuesday 10/20

Wednesday 10/21

Thursday 10/22

Friday 10/23

Saturday 10/24

$124

Sunday 10/25

$119

Monday 10/26

$119

Tuesday 10/27

$104

Wednesday 10/28

Thursday 10/29

$92

Friday 10/30

$122

Saturday 10/31

Sunday 11/01

Monday 11/02

Tuesday 11/03

$107

Wednesday 11/04

Thursday 11/05

$96

Friday 11/06

$92

Saturday 11/07

Sunday 11/08

$100

Monday 11/09

$117

Tuesday 11/10

$106

Wednesday 11/11

$104

Thursday 11/12

$104

Friday 11/13

Saturday 11/14

The cheapest time to travel from San Antonio, TX to Denver

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

With a price starting from $92, Thursday is the cheapest day for a bus from San Antonio, TX to Denver. Saturday instead is the most expensive day with prices starting from $110.

Afternoon is the cheapest day time for bus tickets from San Antonio, TX to Denver, with $92. Morning is the most expensive time of the day with prices starting from $106.

How to save money travelling from San Antonio, TX to Denver

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 Denver 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 Denver, 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 Denver are also emptier.

Beloved bus companies from San Antonio, TX to Denver

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

Greyhound US from San Antonio, TX to Denver

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

Cheapest Price	$92
Fastest Bus	20h 25m
Earliest Bus	6:10 AM
Last Bus	6:10 AM
Daily Connections	3 Ø
Found on	10/22/2026

FlixBus from San Antonio, TX to Denver

Here you will find the key facts about the FlixBus bus route San Antonio, TX to Denver:

Cheapest Price	$104
Fastest Bus	21h 50m
Earliest Bus	6:10 PM
Last Bus	9:55 PM
Daily Connections	2 Ø
Found on	10/13/2026

Valley Transit from San Antonio, TX to Denver

Here you will find the key facts about the Valley Transit bus route San Antonio, TX to Denver:

Cheapest Price	$104
Fastest Bus	21h 50m
Earliest Bus	6:10 PM
Last Bus	6:10 PM
Daily Connections	2 Ø
Found on	10/22/2026

All bus stations and stops in San Antonio, TX and Denver

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

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

Federal Blvd & W 19th Ave Bus Stop

Federal Blvd & W 19th Ave Federal Blvd & W 19th Ave

Union Station

Wynkoop St 1701

Colorado Station

E Evans Ave 4401

19th St. Bus Station

19th St 1055

Bus Stop

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

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

FAQs about the San Antonio, TX to Denver bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $92 and takes 20h 25m to reach Denver. Compare offers to save money!

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

This route is offered by 3 companies with a range of ticket prices between $92 and $132. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Denver.

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

Every day, the San Antonio, TX to Denver 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 Denver take?

The fastest bus from San Antonio, TX to Denver is offered by Greyhound US and takes 20h 25m. Bus tickets for this connection cost $124. 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 Denver?

The earliest bus arriving in Denver 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 Denver?

The latest bus trip departing from San Antonio, TX for Denver starts at 9:55 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 Denver route?

When traveling by bus from San Antonio, TX to Denver, passengers can travel with Greyhound US, FlixBus and Valley Transit. 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 Denver?

You can check all the direct connections between San Antonio, TX and Denver 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, FlixBus and Valley Transit.

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

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

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 Denver. 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 Denver?

Prices and availability for 5 trips between San Antonio, TX and Denver 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 Denver

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 Denver

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