Trains tickets from Boston (MA), US to San Diego (CA), US

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Train Boston to San Diego: Trip Overview

Please note, this information is subject to change.

Average ticket price$374
Average train trip duration3d 3h
Number of daily trains4
Earliest train departure12:50pm
Distance2574 miles (4151 km)
Latest train departure12:57pm

Boston to San Diego Train

With Busbud, comparing and booking tickets for a train from Boston to San Diego is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.

Train service from Boston to San Diego will be provided by the most trusted companies.

Discover how much the train trip from Boston to San Diego will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.

Frequently asked questions for your trip Boston - San Diego

Find cheapest prices for trains

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

Best price found
04/22
No data
04/23
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Today
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04/25
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04/26
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04/27
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04/28
$281
04/29
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busbud logoThe cheapest trip from Boston to San Diego was searched and found on Apr 28, 2025 with a price of $281

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

You can expect to pay from $281 to $1,659 for a train ticket from Boston to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at $281 which is on 2025-04-28.

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 Boston 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 Boston and San Diego, 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 Boston to San Diego.

Did you know?

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

You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one traveling between the city and the suburbs.

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.

Will you be returning to Boston by train?

Train from San Diego to Boston

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