Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound Lines, Inc. + FlixBus | Portland Curbside Bus Stop | San Diego (Old Town-FlixBus) | Cheapest | |||||
FlixBus + Greyhound Lines, Inc. | Portland Curbside Bus Stop | Greyhound Bus Stop | Fastest | |||||
FlixBus + Greyhound Lines, Inc. | Portland Curbside Bus Stop | San Diego (Old Town-FlixBus) | No tags | |||||
Greyhound Lines, Inc. + FlixBus | Portland Curbside Bus Stop | UCSD Health La Jolla Station | No tags | |||||
FlixBus + Greyhound Lines, Inc. | Portland Curbside Bus Stop | UCSD Health La Jolla Station | No tags |
Last refresh of the prices: 2025-09-27 PDT.
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Bus Portland, OR to San Diego, CA, US: Trip Overview
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Portland to San Diego 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 Diego.
Bus service from Portland to San Diego will be provided by the most trusted bus companies.
Whether it is cheap bus tickets or more luxurious buses going to San Diego from Portland, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Portland and San Diego?
Frequently asked questions on the trip Portland, OR - San Diego, CA, US
What is the travel distance from Portland to San Diego?
The distance between Portland and San Diego is approximately 1503 km (932 miles).
What are the departure and arrival locations for buses traveling from Portland to San Diego?
Buses departing from Portland Union Station in Portland will take you to Mission Valley Sheraton in San Diego.
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 Diego 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 Diego, 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 Diego.
Make a music playlist for your bus ride from Portland to San Diego, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.
The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Top travelled bus routes
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. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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Popular Buses Connecting Portland
Buses Leaving from Portland
- Bus from Portland to Boston
- Bus Portland - Washington
- Portland - San Francisco
- Bus from Portland to Las Vegas
- Bus Portland - Cannon Beach
- Portland - Salem
- Bus from Portland to Eugene
- Bus Portland - Seattle
- Portland - Medford
- Bus from Portland to Sacramento
- Bus Portland - Corvallis
- Portland - Bend
- Bus from Portland to Los Angeles
- Bus Portland - Seaside
- Portland - Newark
Buses Going to Portland
- Bus from Seattle to Portland
- Bus Benson - Portland
- Boston - Portland
- Bus from Providence to Portland
- Bus Washington - Portland
- Bend - Portland
- Bus from Bellingham to Portland
- Bus San Francisco - Portland
- Astoria - Portland
- Bus from San Jose to Portland
- Bus Kingston - Portland
- Chicago - Portland
- Bus from Olympia to Portland
- Bus Boise - Portland
Popular Buses Connecting San Diego
Buses Leaving from San Diego
- Bus from San Diego to San Ysidro
- Bus San Diego - Lafayette
- San Diego - Lafayette
- Bus from San Diego to San Marcos
- Bus San Diego - San Francisco
- San Diego - Las Vegas
- Bus from San Diego to Los Angeles
- Bus San Diego - Palm Springs
- San Diego - Phoenix
- Bus from San Diego to Temecula
- Bus San Diego - Anaheim
- San Diego - Yuma
- Bus from San Diego to Calexico
- Bus San Diego - Napa
- San Diego - San Jose
Buses Going to San Diego
- Bus from Manchester to San Diego
- Bus Santa Fe - San Diego
- San Marcos - San Diego
- Bus from Grants to San Diego
- Bus Spring Hill - San Diego
- Chicago - San Diego
- Bus from Palm Springs to San Diego
- Bus Anaheim - San Diego
- Yuma - San Diego
- Bus from Las Vegas to San Diego
- Bus Willcox - San Diego
- Phoenix - San Diego
- Bus from Bellingham to San Diego
- Bus San Francisco - San Diego
- Ontario - San Diego
Popular routes in this country
- Bus from Washington to New York City
- Bus Boston - New York City
- New York City - Boston
- Bus from Buffalo to New York City
- Bus Philadelphia - New York City
- Niagara Falls - New York City
- Bus from Baltimore to New York City
- Bus Baton Rouge - New Orleans
- Detroit - Chicago
- Bus from Albany to New York City
- Bus Las Vegas - Los Angeles
- Atlanta - Savannah
- Bus from Los Angeles to San Francisco
- Bus Los Angeles - San Diego
- Miami - Orlando