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
$173
tomorrow
$170
Tuesday
$221
Wednesday
Thursday
$242
Friday
$186
Saturday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 73h 50m 5:35 PM Philadelphia Spring Garden St Station 4:25 PM San Diego Old Town Transit Center  Economy $173
FlixBus 68h 50m 11:55 PM Philadelphia Spring Garden St Station 5:45 PM San Diego Old Town Transit Center  Economy $205
FlixBus 69h 15m 11:55 PM Philadelphia Spring Garden St Station 6:10 PM San Diego Old Town Transit Center  Economy $206
FlixBus 73h 20m 11:55 PM Philadelphia Spring Garden St Station 10:15 PM San Diego Seaport Village  Economy $207

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 73h 50m 5:35 PM Philadelphia Spring Garden St Station 4:25 PM San Diego Old Town Transit Center  Economy $170
Greyhound US 69h 50m 3:25 AM Philadelphia Spring Garden St Station 10:15 PM San Diego Seaport Village  Economy $182
Greyhound US 65h 45m 3:25 AM Philadelphia Spring Garden St Station 6:10 PM San Diego Old Town Transit Center  Economy $182
FlixBus 73h 20m 11:55 PM Philadelphia Spring Garden St Station 10:15 PM San Diego Seaport Village  Economy $191
FlixBus 68h 50m 11:55 PM Philadelphia Spring Garden St Station 5:45 PM San Diego Old Town Transit Center  Economy $191

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 $221
Greyhound US 65h 55m 3:25 AM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $222
FlixBus 69h 35m 11:45 PM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $265
  • Did you know that if you travel from Philadelphia to San Diego via Pittsburgh, you can save more than $54? You can find the corresponding connections below.
    • Greyhound US
      85h 10m
      0
      12:05 PM
      Philadelphia
      Central Bus Station
      7:00 PM
      Pittsburgh
      Grant Street Transportation Center
      0
      Greyhound US
      Economy
      $40
      • Waiting Time 1h 0m
    • Greyhound US
      77h 15m
      0
      8:00 PM
      Pittsburgh
      Grant Street Transportation Center
      10:15 PM
      San Diego
      Seaport Village
      0
      Greyhound US
      Economy
      $127
    Travel time is 22h 15m longer, but you will save $54

Cheapest bus trips Thursday

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 $242
FlixBus 69h 35m 11:45 PM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $261
Greyhound US 65h 55m 3:25 AM Philadelphia Spring Garden St Station 6:20 PM San Diego San Ysidro Transit Center  Economy $265
  • Did you know that if you travel from Philadelphia to San Diego via Pittsburgh, you can save more than $75? You can find the corresponding connections below.
    • Greyhound US
      85h 10m
      0
      12:05 PM
      Philadelphia
      Central Bus Station
      7:00 PM
      Pittsburgh
      Grant Street Transportation Center
      0
      Greyhound US
      Economy
      $40
      • Waiting Time 1h 0m
    • Greyhound US
      77h 15m
      0
      8:00 PM
      Pittsburgh
      Grant Street Transportation Center
      10:15 PM
      San Diego
      Seaport Village
      0
      Greyhound US
      Economy
      $127
    Travel time is 22h 15m longer, but you will save $75

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 73h 50m 5:35 PM Philadelphia Spring Garden St Station 4:25 PM San Diego Old Town Transit Center  Economy $186
FlixBus 70h 45m 10:00 PM Philadelphia Spring Garden St Station 5:45 PM San Diego Old Town Transit Center  Economy $193
FlixBus 75h 15m 10:00 PM Philadelphia Spring Garden St Station 10:15 PM San Diego Seaport Village  Economy $194
FlixBus 71h 10m 10:00 PM Philadelphia Spring Garden St Station 6:10 PM San Diego Old Town Transit Center  Economy $233
Greyhound US 69h 50m 3:25 AM Philadelphia Spring Garden St Station 10:15 PM San Diego Seaport Village  Economy $241
  • Did you know that if you travel from Philadelphia to San Diego via Pittsburgh, you can save more than $19? You can find the corresponding connections below.
    • Greyhound US
      85h 10m
      0
      12:05 PM
      Philadelphia
      Central Bus Station
      7:00 PM
      Pittsburgh
      Grant Street Transportation Center
      0
      Greyhound US
      Economy
      $40
      • Waiting Time 1h 0m
    • Greyhound US
      77h 15m
      0
      8:00 PM
      Pittsburgh
      Grant Street Transportation Center
      10:15 PM
      San Diego
      Seaport Village
      0
      Greyhound US
      Economy
      $127
    Travel time is 18h 20m longer, but you will save $19

Best Price Offer: The price for the cheapest bus from Philadelphia to San Diego is $170 on 7/27/2026. 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.
Monday is the busiest day, with more than 12 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 16 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 6 times every day by bus from Philadelphia to San Diego in one click! Book your bus ticket from Philadelphia to San Diego starting from $170!

Cheapest Bus $170
Fastest Bus 62h 10m
Earliest Bus 5:35 PM
Latest Bus 10:00 PM
Daily Bus Routes 6 Ø
Distance 2,367.0 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Philadelphia to San Diego

Every day, 6 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 07/26/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 07/26
$173
Monday 07/27
$170
Tuesday 07/28
$221
Wednesday 07/29
Thursday 07/30
$242
Friday 07/31
$186
Saturday 08/01
Sunday 08/02
Monday 08/03
$181
Tuesday 08/04
$194
Wednesday 08/05
$205
Thursday 08/06
Friday 08/07
$200
Saturday 08/08
$201
Sunday 08/09
$194
Monday 08/10
Tuesday 08/11
$181
Wednesday 08/12
$223
Thursday 08/13
Friday 08/14
Saturday 08/15
Sunday 08/16
Monday 08/17
Tuesday 08/18
Wednesday 08/19
Thursday 08/20
Friday 08/21
Saturday 08/22

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 $170, Monday is the cheapest day for a bus from Philadelphia to San Diego. Thursday instead is the most expensive day with prices starting from $242.
Afternoon is the cheapest day time for bus tickets from Philadelphia to San Diego, with $170. Evening is the most expensive time of the day with prices starting from $191.

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.

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 $170 and takes 70h 50m 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 $170 and $265. 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 6 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 10m. Bus tickets for this connection cost $182. 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 5:35 PM. 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.

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!
Buses from Allentown, PA to Philadelphia Buses from Allentown, PA to Philadelphia
Bus to Philadelphia from Hartford, CT Bus to Philadelphia from Hartford, CT
Bus from New Haven, CT to Philadelphia Bus from New Haven, CT to Philadelphia
Bus to Philadelphia from Tampa Bus to Philadelphia from Tampa
Bus Waco, TX to San Diego Bus Waco, TX to San Diego
From Dayton, OH to San Diego bus From Dayton, OH to San Diego bus
Buses to San Diego from McAllen, TX Buses to San Diego from McAllen, TX
Buses Raleigh, NC to San Diego Buses Raleigh, NC to San Diego
Popular Airport Shuttles to Philadelphia and to San Diego
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