Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Union Station | San Antonio Station | CheapestFastest | |||||
| Union Station | San Antonio Station | No tags | |||||
| Union Station | San Antonio Station | No tags |
Last refresh of the prices: Yesterday at 15:28 CST.
Compare 2 ways to travel from Kansas City to San Antonio
Among the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 17 hours 15 minutes and with fares starting at just £67, it presents an excellent value for a comfortable ride.
Train Companies
Based on 5639 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 Wi-Fi. Amtrak ticket prices on this trip start at £116
Frequently asked questions about travelling from Kansas City, MO to San Antonio, US by train
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a train ticket cost from Kansas City to San Antonio?
The cheapest train tickets from Kansas City to San Antonio start from £117. The average price for this train route is around £154. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from Kansas City to San Antonio?
The average train journey time from Kansas City to San Antonio is 1d 13h, covering a distance of 703 miles. The fastest train gets you there in 23h 10m and is operated by Amtrak.
Which train operators serve the Kansas City to San Antonio route?
Several major train operators run on this route with 1 trains available per day.
What are the earliest and latest departure times for the train from Kansas City to San Antonio?
The earliest train from Kansas City to San Antonio departs at 08:40. And the latest train departs at 08:40.
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, MO to San Antonio, US was searched and found on 12 Dec 2025 with a price of £135To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Kansas City, MO to San Antonio, US as early as possible.
You can expect to pay from £135 to £597 for a train ticket from Kansas City, MO to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at £210, which is on 2025-12-13.
What's the cheapest way to go from Kansas City, MO to San Antonio, US?
The train is the cheapest travel choice for this destinationThe best way to travel between Kansas City, MO and San Antonio, US is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost £154 on average. If you're on a budget, you'll find cheap tickets from £117. If you're looking for the fastest way to get to San Antonio, US, choose the train, as it will take you from Kansas City, MO to San Antonio, US in about 17h 15m – that's the fastest way to get there!
