Next departures to San Antonio
One passenger / one way
- This trip is recommended because it is the: Cheapest + FastestDeparture time: June 8 atDeparture city: Kansas CityDeparture location: Union StationArrival time: June 9 atDestination city: San AntonioDestination location: San Antonio StationOperated by: Amtrak
Vehicle: BusDuration: - Departure time: June 8 atDeparture city: Kansas CityDeparture location: Union StationArrival time: June 9 atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: BusDuration:
- Departure time: June 8 atDeparture city: Kansas CityDeparture location: Union StationArrival time: June 9 atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: BusDuration:
- Departure time: June 8 atDeparture city: Kansas CityDeparture location: Union StationArrival time: June 9 atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: BusDuration:
- Departure time: June 8 atDeparture city: Kansas CityDeparture location: Union StationArrival time: June 9 atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: BusDuration:
Last refresh of the prices: Yesterday at 9:52 AM CDT.
Prices and availability are subject to change.
Accepted payments
Compare 2 ways to go from Kansas City to San Antonio
Busbud recommends taking the bus from Kansas City to San AntonioAmong the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 17 hours 5 minutes, and with fares starting at just US$82, it presents an excellent value for a comfortable ride.
Train Kansas City to San Antonio: Trip Overview
Please note, this information is subject to change
Train companies
Based on 5165 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$149.00
Kansas City to San Antonio Train
Busbud helps you find a train from Kansas City to San Antonio. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
We make it our job to connect you with the most dependable companies that offer train service from Kansas City to San Antonio.
Discover how much the train trip from Kansas City to San Antonio will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions on the trip Kansas City (MO) - San Antonio (TX), US
How much does a cheap train ticket from Kansas City to San Antonio cost?
The average train ticket price from Kansas City to San Antonio is US$188. The best way to find cheap train tickets from Kansas City to San Antonio 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 Kansas City to San Antonio?
A train trip between Kansas City and San Antonio is around 1d 13h, although the fastest train will take about 23h 10m. This is the time it takes to travel the 1136 km that separates the two cities.
How many daily trains are there between Kansas City and San Antonio?
The number of trains from Kansas City to San Antonio 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 Kansas City to San Antonio 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 Kansas City to San Antonio was searched and found on Jun 8, 2025 with a price of US$155To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Kansas City to San Antonio, as early as possible.
You can expect to pay from US$155 to US$765 for a train ticket from Kansas City to San Antonio based on the last 2 days. You can expect to find the cheapest price for the trip at US$155 which is on 2025-06-08.
About Train Travel
Train Travel Tips
There are many train stations in the world, check out the station pages on Busbud to get all information you need.
Whether you take a regional or high-speed train to San Antonio, 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.
With up to 30x less CO2 emissions for your train journey between Kansas City and San Antonio, the train is an ecological alternative to flights or personal cars.
Tune out to the fine sounds of your best music playlist on your train trip from Kansas City to San Antonio while indulging in miles on end of beautiful scenic views.
Did you know?
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.
One of the deepest train stations in the world is in Kiev. Located at a depth of 105 m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60 m under the Great Wall of China!
What's the cheapest way to go from Kansas City to San Antonio?
The train is the cheapest travel choice for this destinationThe best way to travel between Kansas City and San Antonio is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost US$188 on average. If you're on a budget, you'll find cheap tickets from US$149. If you're looking for the fastest way to get to San Antonio, choose the train, as it will take you from Kansas City to San Antonio in about 17h 5m —that's the fastest way to get there!
Top Travelled Train Routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
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.
People from around the world trust Busbud
Popular Trains Connecting Kansas City
Trains Leaving from Kansas City
Popular Trains Connecting San Antonio
Trains Going to San Antonio
Popular train trips
Top Routes Worldwide
- Train from Richmond to Richmond
- Train from Detroit to Red Wing
- Train from Wilmington to Wilmington
- Train from Niagara Falls to Ontario
- Train from Washington to Leavenworth
- Train from Washington to Everett
- Train from Vancouver to Washington
- Train from Seattle to Washington
- Train from Salem to Washington
- Train from Jacksonville to Jacksonville
- Train from Vancouver to Washington
- Train from Toronto to North York
- Train from Newark to Essex
- Train from Fayetteville to Cumberland
- Train from Ventura to Simi Valley