Next departures to Denver
One passenger / one way
- This trip is recommended because it is the: Cheapest + FastestDeparture time: June 1 atDeparture city: San AntonioDeparture location: San Antonio StationArrival time: June 3 atDestination city: DenverDestination location: Union StationOperated by: Amtrak
Vehicle: BusDuration: - Departure time: June 1 atDeparture city: San AntonioDeparture location: San Antonio StationArrival time: June 3 atDestination city: DenverDestination location: Union StationOperated by: AmtrakVehicle: BusDuration:
Last refresh of the prices: Last Friday at 5:16 AM CDT.
Prices and availability are subject to change.
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Compare 2 ways to go from San Antonio to Denver
Busbud recommends taking the bus from San Antonio to DenverAmong the sustainable travel choices, the bus stands out as a good way to reach Denver. The journey takes about 21 hours 50 minutes, and with fares starting at just US$99, it presents an excellent value for a comfortable ride.
Train San Antonio to Denver: Trip Overview
Please note, this information is subject to change
Train companies
Based on 5162 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Amtrak ticket prices on this trip start at US$253.00
Amtrak San Antonio Denver recent customer reviews
It was a great experience. Next time I come prepare with a blanket and pillow ❤️
Margarita M.
San Antonio to Denver Train
Busbud shows you the best train ticket fares and train schedules so you can easily plan and book a trip by train from San Antonio to Denver.
We make sure you can find a train service from San Antonio to Denver from the most reliable train companies operating this trip.
From train tickets to high-end trains trip from San Antonio to Denver, we offer a wide range of train services to best suit your needs depending on how much your budget is.
Frequently asked questions on the trip San Antonio (TX), US - Denver
How much does a cheap train ticket from San Antonio to Denver cost?
The average train ticket price from San Antonio to Denver is US$328. The best way to find cheap train tickets from San Antonio to Denver is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the trip from San Antonio to Denver?
A train trip between San Antonio and Denver is around 2d 2h, although the fastest train will take about 2d 2h. This is the time it takes to travel the 1293 km that separates the two cities.
How many daily trains are there between San Antonio and Denver?
The number of trains from San Antonio to Denver can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from San Antonio to Denver by comparing and selecting the train that fits your travel style and budget on Busbud.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Antonio to Denver was searched and found on Jun 5, 2025 with a price of US$318To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Antonio to Denver, as early as possible.
You can expect to pay from US$318 to US$1,303 for a train ticket from San Antonio to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at US$318 which is on 2025-06-05.
About Train Travel
Train Travel Tips
Do you like to go fast? With high-speed trains going faster than 300 km/h on certain routes, the time will fly by. Taking a train between San Antonio and Denver is also a great way to travel to arrive in the city centre and save more time for your stay in Denver.
Regional train? High-speed train? Whichever train to Denver you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
The train emits up to 30x less CO2 for a trip between San Antonio and Denver compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.
Tune out to the fine sounds of your best music playlist on your train trip from San Antonio to Denver while indulging in miles on end of beautiful scenic views.
Did you know?
Railway companies played a major role as early as 1883 in the use of time zones as we know them today.
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date.
You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.
Top Travelled Train Routes
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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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