Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Union Station | Old Town San Diego | CheapestFastest | |||||
| Union Station | Old Town San Diego | No tags | |||||
| Union Station | Old Town San Diego | No tags | |||||
| Union Station | Santa Fe Depot | No tags | |||||
| Union Station | Santa Fe Depot | No tags |
Last refresh of the prices: Last Sunday at 21:17 EDT.
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Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Erie to San Diego, CA, US was searched and found on 18 Oct 2025 with a price of US$451To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Erie to San Diego, CA, US as early as possible.
You can expect to pay from US$451 to US$2,711 for a train ticket from Erie to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$451, which is on 2025-10-18.
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 Erie 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.
Regional train? High-speed train? Whichever train to San Diego 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.
By choosing the train between Erie and San Diego, you emit up to 30 times less CO2 than for the same journey made by plane or car!
Create your own real-life musical score by curating a personalised train travel playlist – the perfect accompaniment for your journey from Erie to San Diego.
Did you know?
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.
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.
The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers travelled aboard the Shinkansen at a speed of 210 km / h.
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