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Denver → St. Louis

Pricey

past 45 days
$339 right now
low $186 · typical $293 · high $387

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About the Denver to St. Louis Train Route

Amtrak train tickets from Denver to St. Louis currently range from $339 to $370. 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 $186 and climbed as high as $387, with a typical low of about $293. On the Denver to St. Louis route, anything under $293 is a good deal worth booking.

Tips for Finding Cheap Denver to St. Louis Train Tickets

  • Book early — Amtrak fares generally increase as the travel date approaches. Booking 2-4 weeks ahead often yields the best prices.
  • Be flexible with dates — Midweek travel (Tuesday-Thursday) is typically cheaper than weekends and holidays.
  • Compare departure times — Early morning and late evening trains often have lower fares than peak-hour departures.
  • Set a price alert — We track prices daily and can notify you the moment fares drop below your target price.

Frequently Asked Questions

How much does the train from Denver to St. Louis cost?

Fares currently range from $339 to $370. Prices depend on service class, travel date, and how far in advance you book.

Can I get price alerts for Denver to St. Louis trains?

Yes. Buy a Single Trip to monitor one route, or start Pro to monitor up to 10 trips at once with hourly checks, date ranges, time filters, and SMS alerts.

More Amtrak routes from Denver

Denver → Glenwood Springs $124Denver → San Francisco $274Denver → Chicago $275Denver → New York $405Denver → Winter Park $510Denver → Salt Lake City $707Denver → Fargo $750Denver → Emeryville $1226

Other Amtrak routes to St. Louis

Springfield IL → St. Louis $14Kansas City → St. Louis $55Chicago → St. Louis $58Champaign → St. Louis $60Dallas → St. Louis $132

See all routes from Denver or to St. Louis.