4.9
4.6The cheapest and fastest buses from Boston, MA to San Diego, CA
Cheapest price
$266
Average price
$274
Fastest journey
3 d 1 h 45 m
Average duration
3 d 1 h 45 m
Buses per day
2
Distance
4150 km
The best way to find a cheap bus ticket from Boston, MA to San Diego, 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 Diego, CA will cost around $274 if you buy it on the day, but the cheapest tickets can be found for only $266.
Of the 2 buses that leave Boston, MA for San Diego, CA on Wed, Jul 15, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jul 15 the direct buses cover the 4150 km distance in an average of 3 d 1 h 45 m but if you time it right, some buses will get you there in just 3 d 1 h 45 m .
On Wed, Jul 15 the slowest buses will take 3 d 1 h 45 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.
11:35 PM73h45Boston, MA1:20 AMSan Diego, CA$2661One-way0 transfers- 12:35 AM73h45Boston, MA2:20 AMSan Diego, CA$2811One-way0 transfers
- 12:35 AM73h45Boston, MA2:20 AMSan Diego, CA$2811One-way0 transfers
- 11:35 PM73h45Boston, MA1:20 AMSan Diego, CA$2661One-way0 transfers
Travel Information
Compare train, bus, and flight for Boston, MA to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Boston, MA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from $170. For those with little time consider booking a flight which can get you there in 6h 49m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 1.2 - 3.7kg. The ticket price range depends on the travel mode: a bus costs an average of $170, and a train costs an average of $289.
Distance: 2578 miles (4150 km)
Compare bus with
| Bus | Most popular Flight | Train | Driving |
|---|---|---|---|
$277 Average price Cheapest | $309 Average price | $906 Average price | $669 Average price (fuel + tolls) |
71h 58m Average total duration 71h 28m Onboard + 30m Additional time* | 9h 49m Average total duration Fastest 6h 49m Onboard + 3h 0m Additional time* | 69h 54m Average total duration 69h 24m Onboard + 30m Additional time* | 44h 26m Average total duration (door-to-door) |
4.1 - 10.4kg CO2 emissions | 12.4 - 24.9kg CO2 emissions | 1.2 - 3.7kg CO2 emissions Lowest | - CO2 emissions |
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 |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Boston, MA to San Diego, CA:
A bus is $32 (€26) less than a flight for this route with tickets for a flight from Boston, MA to San Diego, CA costing on average $309 (€255).
A bus is $629 (€518) less than a train for this route with tickets for a train from Boston, MA to San Diego, CA costing on average $906 (€747).
Other travel options to San Diego, CA take longer:
Train takes on average 69h 24m.
Bus takes on average 71h 28m.
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 Diego, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:35AM | Arrival Time 01:45AM | Duration 73h10 | Departure days Everyday | Cheapest price $187 |
Operator Greyhound | Departure Time 12:55AM | Arrival Time 05:35PM | Duration 88h40 | Departure days Tue | Cheapest price $262 |
Operator Greyhound | Departure Time 06:30AM | Arrival Time 05:05PM | Duration 82h35 | Departure days Tue | Cheapest price $184 |
Operator Greyhound | Departure Time 12:30PM | Arrival Time 09:10PM | Duration 80h40 | Departure days Fri | Cheapest price $187 |
Operator Greyhound | Departure Time 01:10PM | Arrival Time 01:10AM | Duration 84h00 | Departure days Thu | Cheapest price $256 |
Operator Greyhound | Departure Time 01:30PM | Arrival Time 09:10PM | Duration 79h40 | Departure days Fri | Cheapest price $243 |
Operator Greyhound | Departure Time 07:15PM | Arrival Time 01:45AM | Duration 78h30 | Departure days Thu | Cheapest price $655 |
Operator Greyhound | Departure Time 11:35PM | Arrival Time 12:45AM | Duration 73h10 | Departure days Everyday | Cheapest price $171 |
Live departures
Boston, MA to San Diego, CA bus times
The table below shows live departures for Boston, MA to San Diego, CA buses for today, Tuesday, July 14. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 11:35 PM Boston, MA | 73h45 | 1:20 AM San Diego, CA | 0 transfersDirect | |
| Wednesday, July 15 | |||||
| 12:35 AM Boston, MA | 73h45 | 2:20 AM San Diego, 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 Diego, CA by train, bus, or flight
Compare train, bus, 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.
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Jul 21
Why should you book Boston, MA to San Diego, 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 Diego, 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 train, bus and flight to ensure you get the best deal for traveling from Boston, MA to San Diego, 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 Diego, CA.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Boston, MA to San Diego, CA.
Journey information
Overview: Bus from Boston, MA to San Diego, CA
USAUSA
Buses from Boston, MA to San Diego, CA run on average 6 times per day, taking around 71h 28m. Cheap bus tickets for this journey start at $170 (€140) but you can travel from only $122 (€101) by flight.
The earliest bus runs at 01:30, the last at 22:00. The fastest bus covers the 2578 miles (4150 km) distance in 72h 45m.
Distance 2578 miles (4150 km) |
Average bus duration 71h 28m |
Cheapest ticket price $170 (€140) |
Buses per day 6 |
Fastest bus 72h 45m |
First bus 1:30 AM |
Last bus 10:00 PM |
Cheapest Month Jul |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Sun |
Least Busy Day Sun |
Best time to book 21 days |
Bus providers: Greyhound, FlixBus from Boston, MA to San Diego, CAYou can travel by bus between Boston, MA to San Diego, CA with Greyhound, FlixBus for as low as $122 (€101). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Boston, MA to San Diego, CA
Find answers to the most common questions about traveling from Boston, MA to San Diego, 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 Diego, CA, this guide helps you travel smarter and with confidence.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- enjoy a harbor cruise for stunning views of the skyline and naval ships
- hike the scenic trails at Torrey Pines State Natural Reserve
- visit the Birch Aquarium to learn about marine life and ocean conservation
- experience the thrill of a whale watching tour off the coast.
- 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.
More options for your journey from Boston, MA to San Diego, CA
Here are some other resources that might have the information you need
Most popular buses to and from San Diego, CA and Boston, MA
Most popular bus connections to San Diego, CA
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