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| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Trinidad, CO | Old Town San Diego | CheapestFastest | |||||
| Trinidad, CO | Old Town San Diego | No tags | |||||
| Trinidad, CO | Old Town San Diego | No tags | |||||
| Trinidad, CO | Old Town San Diego | No tags | |||||
| Trinidad, CO | Old Town San Diego | No tags |
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Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Trinidad, CO, US to San Diego, CA, US was searched and found on Oct 5, 2025 with a price of US$163To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Trinidad, CO, US to San Diego, CA, US, as early as possible.
You can expect to pay from US$163 to US$944 for a train ticket from Trinidad, CO, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$163 which is on 2025-10-05.
About Train Travel
Train Travel Tips
Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from Trinidad to San Diego is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.
No matter if you plan to take a regional or high-speed train to San Diego, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
With up to 30x less CO2 emissions for your train journey between Trinidad and San Diego, the train is an ecological alternative to flights or personal cars.
Tune out to the fine sounds of your best music playlist on your train trip from Trinidad to San Diego while indulging in miles on end of beautiful scenic views.
Did you know?
Railway companies played a major role as early as 1883 in the use of time zones as we know them today.
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.
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.
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