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Amtrak train tickets from San Antonio to Chicago currently range from $291 to $901. Prices vary based on travel date, time of day, and how far in advance you book.
We've tracked the cheapest daily fare on this route over recent months: it has dipped as low as $184 and climbed as high as $629, with a typical low of about $249. On the San Antonio to Chicago route, anything under $249 is a good deal worth booking.
Fares currently range from $291 to $901. Prices depend on service class, travel date, and how far in advance you book.
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