Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Santa Fe Depot | Amtrak Station | Cheapest | |||||
| Old Town San Diego | Amtrak Station | Fastest | |||||
| Santa Fe Depot | Amtrak Station | No tags | |||||
| Santa Fe Depot | Amtrak Station | No tags | |||||
| Old Town San Diego | Amtrak Station | No tags |
Last refresh of the prices: Yesterday at 5:10 PM PDT.
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Compare 2 ways to travel from San Diego to Flagstaff
We recommend taking the trainAmong the sustainable travel choices, the train stands out as a good way to reach Flagstaff. The journey takes about 13 hours 41 minutes and with fares starting at just US$97, it presents an excellent value for a comfortable ride.
Train San Diego, CA, US to Flagstaff, US: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 5555 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 US$97
San Diego to Flagstaff Train
Busbud helps you find a train from San Diego to Flagstaff. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
We make sure you can find a train service from San Diego to Flagstaff from the most reliable train companies operating this trip.
Discover how much the train trip from San Diego to Flagstaff will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions on the trip San Diego, CA, US - Flagstaff, US
How much does a cheap train ticket from San Diego to Flagstaff cost?
The average train ticket price from San Diego to Flagstaff is US$125. The best way to find cheap train tickets from San Diego to Flagstaff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the train trip from San Diego to Flagstaff?
A train trip between San Diego and Flagstaff is around 13h 41m, although the fastest train will take about 13h 41m. This is the time it takes to travel the 570 km that separates the two cities.
How many daily train are there between San Diego and Flagstaff?
The number of trains from San Diego to Flagstaff can differ depending on the day of the week. On average, there are 2. Some trains are direct while others include transferring trains. Simplify your train trip from San Diego to Flagstaff by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from San Diego to Flagstaff?
When taking the train from San Diego to Flagstaff, you can travel comfortably and safely with Amtrak.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Diego, CA, US to Flagstaff, US was searched and found on 28 Oct 2025 with a price of US$103To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Diego, CA, US to Flagstaff, US as early as possible.
You can expect to pay from US$103 to US$438 for a train ticket from San Diego, CA, US to Flagstaff, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$103, which is on 2025-10-31.
About Train Travel
Train Travel Tips
There are many train stations in the world, explore station pages on Busbud to get all information you need.
Regional train? High-speed train? Whichever train to Flagstaff you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
With up to 30x less CO2 emissions for your train journey between San Diego and Flagstaff, the train is an ecological alternative to flights or personal cars.
Make a music playlist for your train ride from San Diego to Flagstaff and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
The longest train journey in the world is between Europe and Asia. This long journey starts from Porto in Portugal and crosses the whole European continent to reach Hanoi in Vietnam in 12 days while travelling more than 17,000 km.
Japanese trains are always on time. It is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologise to each passenger.
New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.
Top Travelled Train Routes
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