Find coaches from Boston, MA, US to San Diego, CA, US

Previously seen journeys

Next departures from Boston to San Diego on 2 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus + Greyhound
Boston (South Station)
San Diego (Old Town-FlixBus)No tags
Greyhound + FlixBus
Boston (South Station)
Downtown SD (Seaport)No tags
Greyhound
Boston (South Station)
Greyhound Bus StopNo tags
FlixBus + Greyhound
Boston (South Station)
Downtown SD (Seaport)No tags
Greyhound + FlixBus
Boston (South Station)
Balboa ParkNo tags

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Bus Boston, MA, US to San Diego, CA, US: Trip Overview

Average ticket priceUS$317
Average bus trip duration3d 11h
Number of daily buses16
Earliest bus departure01:30
Distance2572 miles
Latest bus departure22:00

Boston to San Diego Bus

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

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

Discover how much the bus trip from Boston to San Diego will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Boston, MA, US - San Diego, CA, US

  1. What's the distance between Boston and San Diego by coach?

    The distance between Boston and San Diego by coach is approximately 2576 miles (4155 km).

  2. What is the best way to go from Boston to San Diego without flying?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You might also find carpooling options to travel between the two cities.

Find cheapest prices for buses

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

Best price found
30/09
No data
01/10
US$280
Today
No data
03/10
No data
04/10
US$205
05/10
No data
06/10
No data
07/10
No data
busbud logoThe cheapest trip from Boston, MA, US to San Diego, CA, US was searched and found on 4 Oct 2025 with a price of US$205

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

You can expect to pay from US$205 to US$280 for a bus ticket from Boston, MA, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$205, which is on 2025-10-04.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Boston to San Diego.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Much more than a mere vehicle taking you from Boston to San Diego, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Boston to San Diego will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

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

Did you know?

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to Boston, MA, US by bus?

Bus from San Diego, CA, US to Boston, MA, US

You can also go to San Diego, CA, US by train

Train from Boston, MA, US to San Diego, CA, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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