Find coaches from Philadelphia, PA to San Diego, CA, US

Next departures

Next departures from Philadelphia to San Diego on 31 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus + Greyhound Lines, Inc.
Cherry Hill Mall
Greyhound Bus StopCheapest
Greyhound Lines, Inc. + FlixBus
199 Spring Garden St.
UCSD Health La Jolla StationFastest
Greyhound Lines, Inc. + FlixBus
199 Spring Garden St.
San Diego (Old Town-FlixBus)No tags
Greyhound Lines, Inc.
199 Spring Garden St.
Greyhound Bus StopNo tags
Greyhound Lines, Inc. + FlixBus
199 Spring Garden St.
San Diego (Old Town-FlixBus)No tags

Last refresh of the prices: Yesterday at 6:04 AM EDT.

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Compare 2 ways to travel from Philadelphia to San Diego

busbud logoWe recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 3 days, 3 hours 15 minutes and with fares starting at just US$188, it presents an excellent value for a comfortable ride.

52bus per day
3d 3hAverage duration
3812 kmDistance
95kgCO₂ emissions
Bus
Average priceUS$188 - US$748Average duration3d 3h
95kg CO₂e
Train
Average priceUS$389 - US$2 335Average duration3d 2h
347kg CO₂e

Bus Philadelphia, PA to San Diego, CA, US: Trip Overview

Average ticket priceUS$439
Average bus trip duration3d 3h
Number of daily buses52
Earliest bus departure01:50
Distance3811 km
Latest bus departure23:15

Philadelphia to San Diego Bus

With Busbud, comparing and booking tickets for a bus from Philadelphia to San Diego is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Philadelphia to San Diego from the most reliable bus companies operating this trip.

Discover how much the bus trip from Philadelphia to San Diego will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Philadelphia, PA - San Diego, CA, US

  1. How much does a bus ticket from Philadelphia to San Diego cost?

    The bus ticket price from Philadelphia to San Diego starts at US$188. The best way to find cheap bus tickets from Philadelphia to San Diego is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from Philadelphia to San Diego?

    The average travel time between Philadelphia and San Diego is around 3d 3h, although the fastest bus will take about 2d 16h. This is the time it takes to travel the 3815 km that separates the two cities.

  3. How many daily bus connections are there between Philadelphia and San Diego?

    The number of buses from Philadelphia to San Diego can differ depending on the day of the week. On average, there are 52 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Philadelphia to San Diego by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from Philadelphia to San Diego?

    When taking the bus from Philadelphia to San Diego, you can travel comfortably and safely with Greyhound, FlixBus.

  5. What are the departure and arrival stations when taking the bus from Philadelphia to San Diego?

    Buses travelling between Philadelphia and San Diego leave from Philadelphia Airport or Independence Travel Center and arrive at Mission Valley Sheraton, Old Town Courtyard Marriot, Downtown Holiday Inn.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
28/10
US$591
29/10
US$619
Today
US$452
31/10
US$206
01/11
No data
02/11
No data
03/11
No data
04/11
No data
busbud logoThe cheapest trip from Philadelphia, PA to San Diego, CA, US was searched and found on 31 Oct 2025 with a price of US$206

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Philadelphia, PA to San Diego, CA, US as early as possible.

You can expect to pay from US$206 to US$683 for a bus ticket from Philadelphia, PA to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$206, which is on 2025-10-31.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Philadelphia to San Diego.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Philadelphia to San Diego, get comfy and count the stars.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Philadelphia to San Diego will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Make a music playlist for your bus ride from Philadelphia to San Diego, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

What's the cheapest way to go from Philadelphia, PA to San Diego, CA, US?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Philadelphia, PA by bus?

Bus from San Diego, CA, US to Philadelphia, PA

You can also go to San Diego, CA, US by train

Train from Philadelphia, PA to San Diego, CA, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. 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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