Trains tickets from Buffalo, NY to San Diego, CA, US

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
10-02
No data
10-03
No data
Today
No data
10-05
No data
10-06
No data
10-07
No data
10-08
US$234
10-09
No data
busbud logoThe cheapest trip from Buffalo, NY to San Diego, CA, US was searched and found on Oct 8, 2025 with a price of US$234

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

You can expect to pay from US$234 to US$1,313 for a train ticket from Buffalo, NY to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$234 which is on 2025-10-08.

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.

The train emits up to 30x less CO2 for a trip between Buffalo and San Diego compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.

Make a music playlist for your train ride from Buffalo to San Diego, 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.

Railway companies played a major role as early as 1883 in the use of time zones as we know them today.

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.

Will you be returning to Buffalo, NY by train?

Train from San Diego, CA, US to Buffalo, NY

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Trains Connecting Buffalo

Trains Leaving from Buffalo

Popular Trains Connecting San Diego

Trains Going to San Diego