Which bus from Philadelphia to San Diego is the cheapest?

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Compare all timetables for the bus from Philadelphia to San Diego

Here is a selection of the cheapest bus trips from the schedule from Philadelphia to San Diego from various bus operators like Greyhound US or FlixBus for the next days.

today
tomorrow
Saturday
$172
Sunday
$185
Monday
Tuesday
$223
Wednesday

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 70h 40m 2:05 AM Philadelphia Spring Garden St Station 9:45 PM San Diego La Jolla Village  Economy $172
Greyhound US 73h 50m 5:35 PM Philadelphia Spring Garden St Station 4:25 PM San Diego Old Town Transit Center  Economy $175
Greyhound US 73h 20m 5:35 PM Philadelphia Spring Garden St Station 3:55 PM San Diego La Jolla Village  Economy $176
FlixBus 74h 45m 10:00 PM Philadelphia Spring Garden St Station 9:45 PM San Diego La Jolla Village  Economy $179
FlixBus 70h 45m 10:00 PM Philadelphia Spring Garden St Station 5:45 PM San Diego Old Town Transit Center  Economy $179

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 73h 20m 5:35 PM Philadelphia Spring Garden St Station 3:55 PM San Diego La Jolla Village  Economy $185
Greyhound US 73h 50m 5:35 PM Philadelphia Spring Garden St Station 4:25 PM San Diego Old Town Transit Center  Economy $189
FlixBus 70h 40m 2:05 AM Philadelphia Spring Garden St Station 9:45 PM San Diego La Jolla Village  Economy $193
FlixBus 74h 45m 10:00 PM Philadelphia Spring Garden St Station 9:45 PM San Diego La Jolla Village  Economy $207
FlixBus 75h 15m 10:00 PM Philadelphia Spring Garden St Station 10:15 PM San Diego Seaport Village  Economy $208

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 75h 45m 5:35 PM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $223
FlixBus 71h 20m 10:00 PM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $232
Greyhound US 66h 0m 3:20 AM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $254
  • Did you know that if you travel from Philadelphia to San Diego via Pittsburgh, you can save more than $25? You can find the corresponding connections below.
    • Greyhound US
      79h 24m
      0
      12:01 PM
      Philadelphia
      Central Bus Station
      7:15 PM
      Pittsburgh
      Grant Street Transportation Center
      0
      Greyhound US
      Economy
      $45
      • Waiting Time 1h 0m
    • Greyhound US
      71h 10m
      0
      8:15 PM
      Pittsburgh
      Grant Street Transportation Center
      4:25 PM
      San Diego
      Old Town Transit Center
      0
      Greyhound US
      Economy
      $152
    Travel time is 16h 24m longer, but you will save $25

Best Price Offer: The price for the cheapest bus from Philadelphia to San Diego is $141 on 9/15/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Philadelphia and San Diego

See here how frequent the connections between Philadelphia and San Diego are, during different times and days of the week.
Saturday is the busiest day, with more than 11 daily buses from Philadelphia to San Diego. Tuesday has instead the fewest connections, with only 3 daily coaches between Philadelphia and San Diego.
The busiest time of the day is the Evening, with 9 buses from Philadelphia to San Diego, while Afternoon sees the fewest connections between Philadelphia and San Diego, with 6 offers.

Facts about the bus from Philadelphia to San Diego

Compare all providers like Greyhound US and FlixBus that travel 8 times every day by bus from Philadelphia to San Diego in one click! Book your bus ticket from Philadelphia to San Diego starting from $141!

Cheapest Bus $141
Fastest Bus 62h 25m
Earliest Bus 2:05 AM
Latest Bus 10:00 PM
Daily Bus Routes 8 Ø
Distance 2,367.0 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Philadelphia to San Diego

Every day, 8 buses from 2 bus companies leave Philadelphia for San Diego: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 08/27/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 08/23
Monday 08/24
Tuesday 08/25
Wednesday 08/26
Thursday 08/27
Friday 08/28
Saturday 08/29
$172
Sunday 08/30
$242
Monday 08/31
Tuesday 09/01
$223
Wednesday 09/02
Thursday 09/03
$247
Friday 09/04
$241
Saturday 09/05
$223
Sunday 09/06
$214
Monday 09/07
$223
Tuesday 09/08
$225
Wednesday 09/09
$180
Thursday 09/10
$227
Friday 09/11
$221
Saturday 09/12
$163
Sunday 09/13
Monday 09/14
$223
Tuesday 09/15
$141
Wednesday 09/16
Thursday 09/17
$184
Friday 09/18
$190
Saturday 09/19

The cheapest time to travel from Philadelphia to San Diego

See here on which day and which time of the day you can find the cheapest bus ticket from Philadelphia to San Diego, for the next 30 days.
With a price starting from $141, Tuesday is the cheapest day for a bus from Philadelphia to San Diego. Sunday instead is the most expensive day with prices starting from $185.
Night is the cheapest day time for bus tickets from Philadelphia to San Diego, with $141. Evening is the most expensive time of the day with prices starting from $179.

How to save money travelling from Philadelphia to San Diego

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Philadelphia to San Diego in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Philadelphia to San Diego, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Philadelphia to San Diego are also emptier.

Beloved bus companies from Philadelphia to San Diego

These are the most booked bus companies between Philadelphia to San Diego from our users.

Greyhound US from Philadelphia to San Diego

Greyhound US

Here you will find the key facts about the Greyhound US bus route Philadelphia to San Diego:

Cheapest Price $175
Fastest Bus 62h 25m
Earliest Bus 3:20 AM
Last Bus 5:35 PM
Daily Connections 4 Ø
Found on 8/2/2026

All bus stations and stops in Philadelphia and San Diego

In the map below, you can see where to find all bus stations in Philadelphia and San Diego.

Service and Comfort on the bus from Philadelphia to San Diego

Want to know which seat classes are available on the buses from Philadelphia to San Diego? Or which bus companies serve the route Philadelphia to San Diego? Below you will find answers to your questions.

FAQs about the Philadelphia to San Diego bus

How much does a Philadelphia San Diego bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $141 and takes 67h 40m to reach San Diego. Compare offers to save money!

How much could I save by comparing buses from Philadelphia to San Diego?

This route is offered by 2 companies with a range of ticket prices between $141 and $287. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Diego.

On average, how many connections are available from Philadelphia to San Diego each day?

Every day, the Philadelphia to San Diego bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Philadelphia to San Diego take?

The fastest bus from Philadelphia to San Diego is offered by Greyhound US and takes 62h 25m. Bus tickets for this connection cost $184. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Philadelphia to San Diego?

The earliest bus arriving in San Diego from Philadelphia starts at 2:05 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Philadelphia to San Diego?

The latest bus trip departing from Philadelphia for San Diego starts at 10:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Philadelphia San Diego route?

When traveling by bus from Philadelphia to San Diego, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Philadelphia and San Diego?

You can check all the direct connections between Philadelphia and San Diego by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Philadelphia to San Diego bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Philadelphia San Diego bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Philadelphia San Diego bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Philadelphia to San Diego on your planned travel date.

How does CheckMyBus find the best bus deals from Philadelphia to San Diego?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 8 daily trips between Philadelphia and San Diego. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Philadelphia to San Diego?

Prices and availability for 8 trips between Philadelphia and San Diego change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Philadelphia to San Diego

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Philadelphia and to San Diego

Here’s an overview of the most popular bus routes to Philadelphia and to San Diego. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus to Philadelphia from Niagara Falls, NY Bus to Philadelphia from Niagara Falls, NY
Bus New Orleans, LA to Philadelphia Bus New Orleans, LA to Philadelphia
Bus Bethlehem, PA to Philadelphia Bus Bethlehem, PA to Philadelphia
Bus from New Haven, CT to Philadelphia Bus from New Haven, CT to Philadelphia
From Kingman, AZ to San Diego bus From Kingman, AZ to San Diego bus
Buses El Monte, CA to San Diego Buses El Monte, CA to San Diego
Buses to San Diego from Madera, CA Buses to San Diego from Madera, CA
Buses Glendale, CA - San Diego Buses Glendale, CA - San Diego
Popular Airport Shuttles to Philadelphia and to San Diego
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