- Must visit
Lowell Observatory
Museum at Lowell Observatory with Pluto history, astronomy exhibits, and access to major observatory grounds.
Cheapest price on Oct 03
$444
Average ticket price on Oct 03
$577
Fastest journey on Oct 03
2 d 2 h 10 m
Average journey duration on Oct 03
2 d 2 h 10 m
Trains on Oct 03
2
Distance
775 km
The best way to find a cheap train ticket from Denver, CO to Flagstaff, AZ is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Denver, CO to Flagstaff, AZ will cost around $577 if you buy it on the day, but the cheapest tickets can be found for only $444.
On Sat, Oct 03, we found 2 trains from Denver, CO to Flagstaff, AZ, including 2 direct services.
On Sat, Oct 03 the direct trains cover the 775 km distance in an average of 2 d 2 h 10 m but if you time it right, some trains will get you there in just 2 d 2 h 10 m .
On Sat, Oct 03 the slowest trains will take 2 d 2 h 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




The table below shows live departures for Denver, CO to Flagstaff, AZ trains for tomorrow, Friday, October 2. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:59 AM Denver, CO | 50h10 | 3:09 AM Flagstaff, AZ | 0 transfersDirect | |
![]() | 1:59 AM Denver, CO | 50h10 | 4:09 AM Flagstaff, AZ | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Denver, CO to Flagstaff, AZ run on average 1 times per day, taking around 44h 59m. Cheap train tickets for this journey start at $302 (€250) but you can travel from only $83 (€69) by bus.
The earliest train runs at 03:59, the last at 23:15. The fastest train covers the 481 miles (775 km) distance in 44h 44m.
Distance 481 miles (775 km) |
Average train duration 44h 59m |
Cheapest ticket price $302 (€250) |
Trains per day 1 |
Fastest train 44h 44m |
First train 3:59 AM |
Last train 11:15 PM |
Cheapest Month May |
Cheapest Day Mon |
High Season Jul - Sep |
Low Season Oct - Dec |
Discover the best of Flagstaff, AZ — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Flagstaff, AZ trip today.
Museum at Lowell Observatory with Pluto history, astronomy exhibits, and access to major observatory grounds.
Northern Arizona University museum focused on Colorado Plateau archaeology, ethnology, and regional natural history.
Compact local history museum inside the historic train depot, covering Route 66, railroading, and early Flagstaff life.
Walkable downtown district centered on Route 66, with historic storefronts, public art, shops, and easy station access.
Popular city park with trails, picnic areas, playgrounds, and access to ponderosa forest near downtown.
Urban trail and open-space preserve with scenic views, wildlife habitat, and paths linking several east-side neighborhoods.
A hearty Navajo and Hopi stew of hominy, red chile, and mutton or beef. It is a long-standing regional dish tied to Indigenous food traditions in Northern Arizona.
A blue cornmeal mush or dumpling central to Hopi cuisine. Its deep color and earthy flavor come from traditional blue corn grown on the Colorado Plateau.
A folded fry bread taco topped with beans, meat, lettuce, cheese, and chile. It is widely eaten in Arizona and reflects Native and Southwestern food traditions.
Upscale American restaurant inside the Weatherford Hotel, serving steaks, game, and seasonal dishes in a classic historic atmosphere.
Beloved local Mexican restaurant known for burritos, tacos, and hearty Southwestern plates in a relaxed neighborhood setting.
Historic downtown brewery and pub known for house beers, burgers, and Southwestern comfort food in a lively casual setting.
Moderate for a U.S. mountain town: hotels can rise in peak season, dining is mid-priced, and local transit is limited so visitors often budget for a car.
Tip 18-20% in restaurants, 15-20% for taxis or rideshares, and $1-2 per drink or coffee is appreciated.
Find answers to the most common questions about traveling from Denver, CO to Flagstaff, AZ by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Flagstaff, AZ, this guide helps you travel smarter and with confidence.

Most Denver, CO to Flagstaff, AZ trains use the Union Station to Flagstaff Amtrak station pair. Use this guide to compare Denver, CO and Flagstaff, AZ train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Union Station is 2 km from Denver city centre. Public transport options include:
Union Station has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk, and Luggage Carts.
Food options include: Snooze an A.M. Eatery, Mercantile Dining & Provision, Ultreia
Free. ATMs are available in the train station.
Ticket office support is available at Union Station. Information desks are located in the main hall.
Luggage storage is available at Union Station. Lost and found is available at the station.
Available at Union Station: Parking, Taxis, WC.
Available at Union Station: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Union Station: Elevators, ramps.
Nearby hotels include The Crawford Hotel, The Oxford Hotel, Hotel Indigo Denver Downtown.
Flagstaff Amtrak has practical services for this route, including Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Information Desk, and Luggage Carts.
Food options include: Beaver Street Brewery, Pizzicletta
Ticket office support is available at Flagstaff Amtrak. Information desks are located in the main hall.
Luggage storage is available at Flagstaff Amtrak. Lost and found is available at the station.
Available at Flagstaff Amtrak: Parking, Taxis, WC.
Available at Flagstaff Amtrak: Bike Parking.
Accessibility facilities are available at Flagstaff Amtrak: Ramps.
Nearby hotels include Hotel Monte Vista, Drury Inn & Suites Flagstaff, Residence Inn by Marriott Flagstaff.
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