Bus from Boston, MA to San Francisco from $221

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Compare all timetables for the bus from Boston, MA to San Francisco

Here is a selection of the cheapest bus trips from the schedule from Boston, MA to San Francisco from various bus operators like Greyhound US or FlixBus for the next days.
today
tomorrow
from $247
Monday
from $221
Tuesday
Wednesday
from $439
Thursday
Friday

Cheapest bus trips tomorrow

Prices are for one way and one person
  • Greyhound US
    77h 0m
    0
    2:15 AM
    Boston, MA
    South Station
    7:15 AM
    San Francisco
    Bus Station Transbay
    0
    Greyhound US
    Economy
    $247
  • Greyhound US
    74h 40m
    0
    9:45 AM
    Boston, MA
    South Station
    12:25 PM
    San Francisco
    Bus Station Transbay
    0
    Greyhound US
    Economy
    $253
  • Greyhound US
    80h 25m
    0
    9:45 AM
    Boston, MA
    South Station
    6:10 PM
    San Francisco
    5th/Townsend
    0
    Greyhound US
    Economy
    $254
  • FlixBus
    82h 55m
    0
    1:30 AM
    Boston, MA
    Allston
    12:25 PM
    San Francisco
    Bus Station Transbay
    0
    FlixBus
    Economy
    $256
  • FlixBus
    88h 40m
    0
    1:30 AM
    Boston, MA
    Allston
    6:10 PM
    San Francisco
    5th/Townsend
    0
    FlixBus
    Economy
    $275

Cheapest bus trips Monday

Prices are for one way and one person
  • FlixBus
    82h 20m
    0
    8:55 PM
    Boston, MA
    Allston
    7:15 AM
    San Francisco
    Bus Station Transbay
    0
    FlixBus
    Economy
    $221
  • FlixBus
    81h 45m
    0
    8:55 PM
    Boston, MA
    Allston
    6:40 AM
    San Francisco
    5th/Townsend
    0
    FlixBus
    Economy
    $229
  • FlixBus
    75h 25m
    0
    9:00 AM
    Boston, MA
    South Station
    12:25 PM
    San Francisco
    Bus Station Transbay
    0
    FlixBus
    Economy
    $239
  • Greyhound US
    83h 40m
    0
    7:35 PM
    Boston, MA
    South Station
    7:15 AM
    San Francisco
    Bus Station Transbay
    0
    Greyhound US
    Economy
    $267
  • Greyhound US
    83h 5m
    0
    7:35 PM
    Boston, MA
    South Station
    6:40 AM
    San Francisco
    5th/Townsend
    0
    Greyhound US
    Economy
    $273

Cheapest bus trips Wednesday

Prices are for one way and one person
  • Greyhound US
    74h 40m
    0
    9:45 AM
    Boston, MA
    South Station
    12:25 PM
    San Francisco
    Bus Station Transbay
    0
    Greyhound US
    Economy
    $439
  • Greyhound US
    80h 25m
    0
    9:45 AM
    Boston, MA
    South Station
    6:10 PM
    San Francisco
    5th/Townsend
    0
    Greyhound US
    Economy
    $440
  • FlixBus
    82h 55m
    0
    1:30 AM
    Boston, MA
    Allston
    12:25 PM
    San Francisco
    Bus Station Transbay
    0
    FlixBus
    Economy
    $445
  • FlixBus
    82h 20m
    0
    8:55 PM
    Boston, MA
    Allston
    7:15 AM
    San Francisco
    Bus Station Transbay
    0
    FlixBus
    Economy
    $451
  • FlixBus
    81h 45m
    0
    8:55 PM
    Boston, MA
    Allston
    6:40 AM
    San Francisco
    5th/Townsend
    0
    FlixBus
    Economy
    $453
  • Did you know that if you travel from Boston, MA to San Francisco via Cambridge, MA, you can save more than $-4? You will find the corresponding connections below.
    • FlixBus
      89h 30m
      Boston, MA
      3 mi
      1:45 PM
      Cambridge, MA
      Alewife Station
      7:15 AM
      San Francisco
      Bus Station Transbay
      0 mi
      FlixBus
      Economy
      $443

Frequency of bus connections between Boston, MA and San Francisco

See here how frequent the connections between Boston, MA and San Francisco are, during different times and days of the week.
Sunday is the busiest day, with more than 10 daily buses from Boston, MA to San Francisco. Wednesday has instead the fewest connections, with only 9 daily coaches between Boston, MA and San Francisco.
The busiest time of the day is the Evening, with 12 buses from Boston, MA to San Francisco, while Morning sees the fewest connections between Boston, MA and San Francisco, with 6 offers.

Facts about the bus from Boston, MA to San Francisco

Compare all providers like Greyhound US and FlixBus that travel 9 times every day by bus from Boston, MA to San Francisco in one click! Book your bus ticket from Boston, MA to San Francisco starting from $221!

Cheapest Bus $221
Fastest Bus 74h 40m
Earliest Bus 1:30 AM
Latest Bus 8:55 PM
Daily Bus Routes 9 Ø
Distance 2,692.8 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Boston, MA to San Francisco

Every day, 9 buses from 2 bus companies leave Boston, MA for San Francisco: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/08/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 06/01
Monday 06/02
Tuesday 06/03
Wednesday 06/04
Thursday 06/05
Friday 06/06
Saturday 06/07
Sunday 06/08
$247
Monday 06/09
$221
Tuesday 06/10
Wednesday 06/11
$439
Thursday 06/12
Friday 06/13
Saturday 06/14
Sunday 06/15
Monday 06/16
Tuesday 06/17
Wednesday 06/18
Thursday 06/19
Friday 06/20
Saturday 06/21
Sunday 06/22
Monday 06/23
Tuesday 06/24
Wednesday 06/25
Thursday 06/26
Friday 06/27
Saturday 06/28

The cheapest time to travel from Boston, MA to San Francisco

See here on which day and which time of the day you can find the cheapest bus ticket from Boston, MA to San Francisco, for the next 30 days.
With a price starting from $221, Monday is the cheapest day for a bus from Boston, MA to San Francisco. Wednesday instead is the most expensive day with prices starting from $439.
Evening is the cheapest day time for bus tickets from Boston, MA to San Francisco, with $221. Night is the most expensive time of the day with prices starting from $244.

How to save money travelling from Boston, MA to San Francisco

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Boston, MA to San Francisco in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Boston, MA to San Francisco, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Boston, MA to San Francisco are also emptier.

All bus stations and stops in Boston, MA and San Francisco

In the map below, you can see where to find all bus stations in Boston, MA and San Francisco.

Service and Comfort on the bus from Boston, MA to San Francisco

Want to know which seat classes are available on the buses from Boston, MA to San Francisco? Or which bus companies serve the route Boston, MA to San Francisco? Below you will find answers to your questions.

FAQs about the Boston, MA to San Francisco bus

How much does a Boston, MA San Francisco bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $221 and takes 82h 20m to reach San Francisco. Compare offers to save money!

How much could I save by comparing buses from Boston, MA to San Francisco?

This route is offered by 2 companies with a range of ticket prices between $221 and $470. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Francisco.

On average, how many connections are available from Boston, MA to San Francisco each day?

Every day, the Boston, MA to San Francisco bus route is served by approximately 9 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Boston, MA to San Francisco take?

The fastest bus from Boston, MA to San Francisco is offered by Greyhound US and takes 74h 40m. Bus tickets for this connection cost $253. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Boston, MA to San Francisco?

The earliest bus arriving in San Francisco from Boston, MA starts at 1:30 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Boston, MA to San Francisco?

The latest bus trip departing from Boston, MA for San Francisco starts at 8:55 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Boston, MA San Francisco route?

When traveling by bus from Boston, MA to San Francisco, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Boston, MA and San Francisco?

You can check all the direct connections between Boston, MA and San Francisco by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Boston, MA to San Francisco bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Boston, MA San Francisco bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Boston, MA San Francisco bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Boston, MA to San Francisco on your planned travel date.

Available seat classes which are offered on the bus route Boston, MA to San Francisco

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Boston, MA and to San Francisco

Here’s an overview of the most popular bus routes to Boston, MA and to San Francisco. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Popular Airport Shuttles to Boston, MA and to San Francisco
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