Bus Tickets from Phoenix, AZ to San Diego, CA, US

Next departures

Next departures for Phoenix to San Diego on October 22
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Los Limousines
Phoenix E Jefferson St
Cross Border Xpress CBX (USA)Cheapest
FlixBus
Phoenix Bus Station
UCSD Health La Jolla StationFastest
FlixBus
Phoenix Bus Station
San Diego (Old Town-FlixBus)No tags
Greyhound Lines, Inc. + FlixBus
Phoenix Bus Station
San Diego (Old Town-FlixBus)No tags
Greyhound Lines, Inc.
Phoenix Bus Station
Greyhound Bus StopNo tags

Last refresh of the prices: Today at 7:08 PM MST.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to go from Phoenix to San Diego

Bus
Average Price$42 - $228Average Duration12h 15m
12kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Shuttle
Average Price$138 - $203Average Duration7h 10m
15kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends taking the shuttle from Phoenix to San Diego

Among the sustainable travel choices, the shuttle stands out as the good way to reach San Diego. The journey takes about 7 hours 10 minutes and with fares starting at just $138, it presents an excellent value for a comfortable ride.

5shuttle per day
7h 10mAverage Duration
$138Cheapest ticket
15kgCO₂ emissions

Bus Phoenix, AZ to San Diego, CA, US: Trip Overview

Average ticket price$80
Average bus trip duration12h 15m
Number of daily buses29
Earliest bus departure12:05am
Distance302 miles (487 km)
Latest bus departure10:50pm

Phoenix to San Diego Bus

Busbud helps you find a bus from Phoenix to San Diego. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

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

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

Frequently asked questions for your trip Phoenix, AZ - San Diego, CA, US

Find cheapest prices for buses

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

Best price found
10/19
$165
10/20
$89
Today
$88
10/22
$88
10/23
$79
10/24
$43
10/25
$41
10/26
$44
busbud logoThe cheapest trip from Phoenix, AZ to San Diego, CA, US was searched and found on Oct 25, 2025 with a price of $41

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

You can expect to pay from $41 to $165 for a bus ticket from Phoenix, AZ to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $41 which is on 2025-10-25.

Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Phoenix and San Diego!

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

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 Phoenix to San Diego.

Tune out to the fine sounds of your best music playlist on your bus trip from Phoenix to San Diego while indulging in miles on end of beautiful scenic views.

Did you know?

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!

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Phoenix, AZ by bus?

Bus from San Diego, CA, US to Phoenix, AZ

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. 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.

People from around the world trust Busbud

‌

Popular Buses Connecting Phoenix

Buses Leaving from Phoenix

Buses Going to Phoenix

Popular Buses Connecting San Diego

Buses Leaving from San Diego

Buses Going to San Diego