4.9
4.6The cheapest and fastest buses from Boston, MA to San Francisco, CA
Cheapest price
$189
Average price
$417
Fastest journey
3 d 2 h 55 m
Average duration
3 d 7 h 20 m
Buses per day
4
Distance
4334 km
The best way to find a cheap bus ticket from Boston, MA to San Francisco, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Boston, MA to San Francisco, CA will cost around $417 if you buy it on the day, but the cheapest tickets can be found for only $189.
Of the 4 buses that leave Boston, MA for San Francisco, CA on Thu, May 28, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, May 28 the direct buses cover the 4334 km distance in an average of 3 d 7 h 20 m but if you time it right, some buses will get you there in just 3 d 2 h 55 m .
On Thu, May 28 the slowest buses will take 3 d 11 h 55 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
7:15 AM80h00Boston, MA3:15 PMSan Francisco, CA$1891One-way0 transfers- 12:55 PM78h30Boston, MA7:25 PMSan Francisco, CA$2811One-way0 transfers
- 4:30 PM74h55Boston, MA7:25 PMSan Francisco, CA$5181One-way0 transfers
- 1:10 PM83h55Boston, MA1:05 AMSan Francisco, CA$6791One-way0 transfers
- 4:30 PM74h55Boston, MA7:25 PMSan Francisco, CA$5181One-way0 transfers
- 12:55 PM78h30Boston, MA7:25 PMSan Francisco, CA$2811One-way0 transfers
- 7:15 AM80h00Boston, MA3:15 PMSan Francisco, CA$1891One-way0 transfers
- 1:10 PM83h55Boston, MA1:05 AMSan Francisco, CA$6791One-way0 transfers
Travel Information
Compare bus, train, and flight for Boston, MA to San Francisco, CA
Omio recommends booking the flight as it is the most popular option from Boston, MA to San Francisco, CA among Omio's users. If you are prioritising price take the flight with prices starting from $128. For those with little time consider booking a flight which can get you there in 7h 10m. The ticket price range depends on the travel mode: a flight costs an average of $128, and a train costs an average of $226.
Distance: 2693 miles (4334 km)
Compare bus with
| Bus | Most popular Flight | Train | Driving |
|---|---|---|---|
$399 Average price | $309 Average price Cheapest | $1060 Average price | $735 Average price (fuel + tolls) |
75h 35m Average total duration 75h 5m Onboard + 30m Additional time* | 10h 10m Average total duration Fastest 7h 10m Onboard + 3h 0m Additional time* | 78h 3m Average total duration 77h 33m Onboard + 30m Additional time* | 45h 30m Average total duration (door-to-door) |
Most popular bus company |  Most popular airline |  Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Boston, MA to San Francisco, CA:
A flight is $90 (€73) less than a bus for this route with tickets for a bus from Boston, MA to San Francisco, CA costing on average $399 (€322).
A flight is $751 (€606) less than a train for this route with tickets for a train from Boston, MA to San Francisco, CA costing on average $1060 (€855).
Other travel options to San Francisco, CA take longer:
Bus takes on average 75h 5m.
Train takes on average 77h 33m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Boston, MA to San Francisco, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:30AM | Arrival Time 07:15AM | Duration 80h45 | Departure days Wed, Fri, Sat | Cheapest price $168 |
Operator Greyhound | Departure Time 01:50AM | Arrival Time 03:05PM | Duration 85h15 | Departure days Mon | Cheapest price $262 |
Operator Greyhound | Departure Time 02:15AM | Arrival Time 11:05AM | Duration 83h50 | Departure days Wed, Fri | Cheapest price $170 |
Operator Greyhound | Departure Time 06:00AM | Arrival Time 07:10AM | Duration 76h10 | Departure days Mon | Cheapest price $315 |
Operator Greyhound | Departure Time 06:30AM | Arrival Time 02:15PM | Duration 79h45 | Departure days Sun | Cheapest price $442 |
Operator Greyhound | Departure Time 07:15AM | Arrival Time 03:15PM | Duration 80h00 | Departure days Thu | Cheapest price $189 |
Operator Greyhound | Departure Time 12:30PM | Arrival Time 12:25PM | Duration 74h55 | Departure days Mon, Wed, Fri, Sat | Cheapest price $159 |
Operator Greyhound | Departure Time 12:55PM | Arrival Time 07:25PM | Duration 78h30 | Departure days Tue, Thu | Cheapest price $230 |
Operator Greyhound | Departure Time 01:10PM | Arrival Time 01:05AM | Duration 83h55 | Departure days Thu | Cheapest price $679 |
Operator Greyhound | Departure Time 01:15PM | Arrival Time 12:35AM | Duration 83h20 | Departure days Sun | Cheapest price $528 |
Operator Greyhound | Departure Time 01:55PM | Arrival Time 08:25PM | Duration 78h30 | Departure days Tue | Cheapest price $830 |
Operator Greyhound | Departure Time 02:15PM | Arrival Time 08:25PM | Duration 78h10 | Departure days Sun | Cheapest price $301 |
Operator Greyhound | Departure Time 04:30PM | Arrival Time 12:35AM | Duration 80h05 | Departure days Thu, Sun | Cheapest price $453 |
Operator Greyhound | Departure Time 05:15PM | Arrival Time 07:10AM | Duration 88h55 | Departure days Mon, Wed, Fri, Sat | Cheapest price $163 |
Operator Greyhound | Departure Time 07:35PM | Arrival Time 11:05AM | Duration 90h30 | Departure days Mon, Wed | Cheapest price $346 |
Operator Greyhound | Departure Time 11:35PM | Arrival Time 03:05PM | Duration 87h30 | Departure days Tue, Sun | Cheapest price $396 |
Live departures
Boston, MA to San Francisco, CA bus times
The table below shows live departures for Boston, MA to San Francisco, CA buses for today, Wednesday, May 27. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| · · · | 12:30 PM Boston, Bus Terminal South Station | 74h55 | 12:25 PM San Francisco, Transit Center Bay 29 | 4 transfers | |
 FlixBus+ · · | 5:15 PM Boston, Bus Terminal South Station | 88h55 | 7:10 AM San Francisco, Transit Center Bay 29 | 5 transfers | |
| · · · | 7:35 PM Boston, Bus Terminal South Station | 90h30 | 11:05 AM San Francisco, Townsend Street / 5th Street, CA | 5 transfers | |
| Thursday, May 28 | |||||
| 7:15 AM Boston, MA | 80h00 | 3:15 PM San Francisco, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Boston, MA to San Francisco, CA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
May 28
May 29
May 30
May 31
Jun 01
Jun 02
Jun 03
Why should you book Boston, MA to San Francisco, CA buses with Omio?
Why book with Omio vs Greyhound?
- Compare with other providers: On Omio, you can not only buy tickets for Greyhound, but also compare tickets for the likes of FlixBus to find the best option for your trip from Boston, MA to San Francisco, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Greyhound with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Boston, MA to San Francisco, CA.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Boston, MA to San Francisco, CA.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Boston, MA to San Francisco, CA.
Journey information
Overview: Bus from Boston, MA to San Francisco, CA
USAUSA
Buses from Boston, MA to San Francisco, CA run on average 5 times per day, taking around 75h 5m. Cheap bus tickets for this journey start at $132 (€107) but you can travel from only $128 (€104) by flight.
The earliest bus runs at 02:15, the last at 23:25. The fastest bus covers the 2693 miles (4334 km) distance in 74h 55m.
Distance 2693 miles (4334 km) |
Average bus duration 75h 5m |
Cheapest ticket price $132 (€107) |
Buses per day 5 |
Fastest bus 74h 55m |
First bus 2:15 AM |
Last bus 11:25 PM |
Cheapest Month Jun |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Apr - Jun |
Busiest Day Fri |
Least Busy Day Fri |
Best time to book 35 days |
Bus providers: Greyhound, FlixBus from Boston, MA to San Francisco, CAYou can travel by bus between Boston, MA to San Francisco, CA with Greyhound, FlixBus for as low as $128 (€104). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Boston, MA to San Francisco, CA
Find answers to the most common questions about traveling from Boston, MA to San Francisco, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Francisco, CA, this guide helps you travel smarter and with confidence.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Golden Gate Bridge, an iconic suspension bridge offering panoramic views of the San Francisco Bay
- Alcatraz Island, a historic site featuring the infamous former prison and informative audio tours
- Fisherman's Wharf, a bustling waterfront area known for seafood, shops, and sea lions
- Golden Gate Park, a large urban park with gardens, museums, and recreational activities
- Chinatown, the oldest and one of the largest Chinatowns in North America, offering vibrant culture and cuisine.
- Ride a cable car through the steep streets of San Francisco for a classic city experience
- Explore the vibrant murals and street art in the Mission District
- Visit the Exploratorium, an interactive science museum perfect for all ages
- Take a scenic walk along the Embarcadero, offering views of the Bay Bridge and access to the Ferry Building Marketplace
- Enjoy a wine tasting tour in nearby Napa Valley, a short drive from the city.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Boston, MA to San Francisco, CA
More options for your journey from Boston, MA to San Francisco, CA
Here are some other resources that might have the information you need
Most popular buses to and from San Francisco, CA and Boston, MA
Most popular bus connections to San Francisco, CA
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