How much does a cheap train ticket from San Bernardino to San Diego cost?

The average train ticket price from San Bernardino to San Diego is £38. The best way to find cheap train tickets from San Bernardino 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 train trip from San Bernardino to San Diego?

A train trip between San Bernardino and San Diego is around 7h 16m, although the fastest train will take about 7h 2m. This is the time it takes to travel the 97 miles that separates the two cities.

How many daily train are there between San Bernardino and San Diego?

The number of trains from San Bernardino to San Diego 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 Bernardino to San Diego by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from San Bernardino to San Diego?

When taking the train from San Bernardino to San Diego, you can travel comfortably and safely with Amtrak.

Train San Bernardino to San Diego from £36 | Refundable Tickets

Next train departures

Next departures from San Bernardino to San Diego on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	CheapestFastest
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags

Next departures from San Bernardino to San Diego on 20 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	CheapestFastest
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags
Train	05:51	San Bernardino Depot	7h 2m	12:53	Old Town San Diego	No tags

Last refresh of the prices: Today at 11:27 PST.

Compare 2 ways to travel from San Bernardino to San Diego

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 3 hours 45 minutes and with fares starting at just £18, it presents an excellent value for a comfortable ride.

19bus per day

3h 45mAverage duration

85 milesDistance

3kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£18 - £71	Average duration3h 45m	CO₂ emissions 3kg CO₂e
Train	Average price£38 - £40	Average duration7h 16m	CO₂ emissions 14kg CO₂e

Train Companies

Amtrak

4/55,591 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

WiFi3.6

Based on 5591 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 £38

US train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Iryo

Frequently asked questions about travelling from San Bernardino, US to San Diego, CA, US by train

How much does a cheap train ticket from San Bernardino to San Diego cost?
The average train ticket price from San Bernardino to San Diego is £38. The best way to find cheap train tickets from San Bernardino 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 train trip from San Bernardino to San Diego?
A train trip between San Bernardino and San Diego is around 7h 16m, although the fastest train will take about 7h 2m. This is the time it takes to travel the 97 miles that separates the two cities.
How many daily train are there between San Bernardino and San Diego?
The number of trains from San Bernardino to San Diego 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 Bernardino to San Diego by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from San Bernardino to San Diego?
When taking the train from San Bernardino to San Diego, 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.

Best price found

15/11

£36

16/11

£38

Today

£36

18/11

£38

19/11

£36

20/11

£38

21/11

£38

22/11

£38

The cheapest trip from San Bernardino, US to San Diego, CA, US was searched and found on 15 Nov 2025 with a price of £36

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Bernardino, US to San Diego, CA, US as early as possible.

You can expect to pay from £36 to £239 for a train ticket from San Bernardino, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at £36, which is on 2025-11-19.

What's the cheapest way to go from San Bernardino, US to San Diego, CA, US?

The train is the cheapest travel choice for this destination

Vehicle type	Travel time	Avg price	Daily departures
Vehicle typeBus	Travel time3h 45m	Avg price£43	Daily departures19
Vehicle typeTrain	Travel time7h 16m	Avg price£38	Daily departures2

The best way to travel between San Bernardino, US and San Diego, CA, US is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost £38 on average. If you're on a budget, you'll find cheap tickets from £38. If you're looking for the fastest way to get to San Diego, CA, US, choose the train, as it will take you from San Bernardino, US to San Diego, CA, US in about 3h 45m – that's the fastest way to get there!