Bus Tickets from Portland, ME to San Francisco, US

Compare 2 ways to go from Portland to San Francisco.

Bus
Average Price$294 - $354Average Duration3d 20h
109kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average Price$412 - $707Average Duration3d 12h
397kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the bus from Portland to San Francisco

Among the sustainable travel choices, the bus stands out as the good way to reach San Francisco. The journey takes about 3 days, 20 hours 30 minutes and with fares starting at just $294, it presents an excellent value for a comfortable ride.

1bus per day
3d 20hAverage Duration
$294Cheapest ticket
109kgCO₂ emissions

Bus Portland, ME to San Francisco, US: Trip Overview

Average ticket price$322
Average bus trip duration3d 20h
Number of daily buses1
Earliest bus departure1:45pm
Distance2709 miles (4369 km)

Portland to San Francisco Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Portland to San Francisco.

Bus service from Portland to San Francisco will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to San Francisco from Portland, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Portland, ME - San Francisco, US

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Portland to San Francisco but it'll also be endearing to native speakers who will surely appreciate your effort.

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

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Portland to San Francisco.

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

Did you know?

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

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

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

What's the cheapest way to go from Portland, ME to San Francisco, US?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Portland, ME by bus?

Bus from San Francisco, US to Portland, ME

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Portland

Buses Leaving from Portland

Buses Going to Portland

Popular Buses Connecting San Francisco

Buses Leaving from San Francisco

Buses Going to San Francisco