Previously seen trips

Next departures for Naperville to Denver on July 26
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location
Train	5:34pm	Naperville Station	18h 22m	10:56am	Union Station
Train	8:15am	Naperville Station	1d	7:56am	Union Station
Train	2:34pm	Naperville Station	18h 22m	7:56am	Union Station
Train	10:15am	Naperville Station	22h 41m	7:56am	Union Station
Train	9:15am	Naperville Station	23h 41m	7:56am	Union Station

Compare 2 ways to go from Naperville to Denver

We recommend taking the train

Among the sustainable travel choices, the Train stands out as a good way to reach Denver. The journey takes about 18 hours 22 minutes, and with fares starting at just PLN 613, it presents an excellent value for a comfortable ride.

1train per day

18h 22mAverage Duration

1435 kmDistance

131kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average PricePLN 470 - PLN 946	Average Duration1d 4h	CO₂ emissions 36kg CO₂e
Train	Average PricePLN 613 - PLN 4,031	Average Duration18h 22m	CO₂ emissions 131kg CO₂e

Train companies

Amtrak

4.1/55,845 reviews

Staff4.7

Timeliness3.8

Cleanliness4.5

Wi‑Fi3.6

Based on 5845 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 PLN 613

US train companies:Amtrak, Amtrak Acela, Brightline

Frequently asked questions about travelling from Naperville to Denver by train

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the train ticket from Naperville to Denver?
The cheapest train tickets from Naperville to Denver start at PLN 613. The average price for this train route is around PLN 911. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Naperville to Denver?
The average train trip from Naperville to Denver takes 18h 22m and covers 1435 km. The quickest train gets you there in 18h 22m and is operated by Amtrak.
Which train operators serve the Naperville to Denver route?
Several major train operators serve this route, with 1 trains available per day.
What are the earliest and latest departure times for the train from Naperville to Denver?
The earliest train from Naperville to Denver departs at 8:15am. The latest train departs at 2:34pm.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

07-24

PLN 1,047

07-25

PLN 3,645

Today

PLN 6,392

07-27

No data

07-28

No data

07-29

PLN 845

07-30

PLN 845

07-31

PLN 1,245

The cheapest trip from Naperville to Denver was searched and found on Jul 29, 2026 with a price of PLN 845

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Naperville to Denver, as early as possible.

You can expect to pay from PLN 845 to PLN 7,069 for a train ticket from Naperville to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at PLN 845 which is on 2026-07-29.