Trains tickets from San Diego, CA, US to Portland, OR

Frequently asked questions for your trip San Diego, CA, US - Portland, OR

Find cheapest prices for trains

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

Best price found
10/03
No data
10/04
$170
Today
$170
10/06
$170
10/07
$170
10/08
$153
10/09
$153
10/10
$185
busbud logoThe cheapest trip from San Diego, CA, US to Portland, OR was searched and found on Oct 8, 2025 with a price of $153

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

You can expect to pay from $153 to $818 for a train ticket from San Diego, CA, US to Portland, OR based on the last 2 days. You can expect to find the cheapest price for the trip at $153 which is on 2025-10-08.

About Train Travel

Train Travel Tips

There are many train stations in the world, check it station pages on Busbud to get all information you need.

No matter if you plan to take a regional or high-speed train to Portland, 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 San Diego and Portland, the train is an ecological alternative to flights or personal cars.

Create your own real life musical score by curating a personalized train travel playlist - the perfect accompaniment to your bus ride from San Diego to Portland.

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 traveling 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 traveled aboard the Shinkansen at a speed of 210 km / h.

One of the deepest train stations in the world is in Kiev. Located at a depth of 105 m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60 m under the Great Wall of China!

Will you be returning to San Diego, CA, US by train?

Train from Portland, OR to San Diego, CA, US

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