Next departures to San Diego
One passenger / one way
- This trip is recommended because it is the: Cheapest + FastestDeparture time: May 14 atDeparture city: DenverDeparture location: Union StationArrival time: May 16 atDestination city: San DiegoDestination location: Santa Fe DepotOperated by: Amtrak
Vehicle: BusDuration: - Departure time: May 14 atDeparture city: DenverDeparture location: Union StationArrival time: May 16 atDestination city: San DiegoDestination location: Santa Fe DepotOperated by: AmtrakVehicle: BusDuration:
Last refresh of the prices: Yesterday at 1:37 PM MDT.
Prices and availability are subject to change.
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Compare 2 ways to go from Denver to San Diego
Busbud recommends taking the bus from Denver to San DiegoAmong the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 1 day, 10 hours 30 minutes, and with fares starting at just US$67, it presents an excellent value for a comfortable ride.
Train Denver to San Diego: Trip Overview
Please note, this information is subject to change
Train companies
Based on 5114 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 WiFi. Amtrak ticket prices on this trip start at US$188.00
Denver to San Diego Train
Busbud helps you find a train from Denver to San Diego. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
We make it our job to connect you with the most dependable companies that offer train service from Denver to San Diego.
Whether it is train tickets or first class train tickets going to San Diego from Denver, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions on the trip Denver - San Diego
How much does a cheap train ticket from Denver to San Diego cost?
The average train ticket price from Denver to San Diego is US$188. The best way to find cheap train tickets from Denver to San Diego 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 trip from Denver to San Diego?
A train trip between Denver and San Diego is around 1d 21h, although the fastest train will take about 1d 21h. This is the time it takes to travel the 1342 km that separates the two cities.
How many daily trains are there between Denver and San Diego?
The number of trains from Denver to San Diego can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from Denver to San Diego by comparing and selecting the train that fits your travel style and budget on Busbud.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Denver to San Diego was searched and found on May 9, 2025 with a price of US$283To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Denver to San Diego, as early as possible.
You can expect to pay from US$283 to US$1,314 for a train ticket from Denver to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at US$283 which is on 2025-05-14.
About Train Travel
Train Travel Tips
There are many train stations in the world, check out the station pages on Busbud to get all information you need.
Whether you take a regional or high-speed train to San Diego, 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.
By choosing the train between Denver and San Diego, you emit up to 30 times less CO2 than for the same journey made by plane or car!
Tune out to the fine sounds of your best music playlist on your train trip from Denver to San Diego while indulging in miles on end of beautiful scenic views.
Did you know?
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 apologize to each passenger.
You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.
Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.
Top Travelled Train Routes
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