Find coaches from Phoenix, AZ to San Diego, CA

Find affordable coach tickets from Phoenix, AZ to San Diego, CA with flexible options. Book your journey now

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Wed30 Apr
from US$61
Thu1 May
from US$63
Fri2 May
from US$44
Sat3 May
from US$43
Sun4 May
from US$47
Mon5 May
from US$39
Tue6 May
Wed7 May

Cheap buses leaving Thursday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 1 May at
    Departure city: Phoenix
    Departure location: Phoenix Airport (PHX)/44th Street station
    Arrival time: 2 May at
    Destination city: San Diego
    Destination location: Downtown SD (Seaport)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 1 May at
    Departure city: Phoenix
    Departure location: Phoenix Bus Station
    Arrival time: 1 May at
    Destination city: San Diego
    Destination location: UCSD Health La Jolla Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 1 May at
    Departure city: Phoenix
    Departure location: Phoenix Bus Station
    Arrival time: 1 May at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 1 May at
    Departure city: Phoenix
    Departure location: Phoenix Bus Station
    Arrival time: 1 May at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 1 May at
    Departure city: Phoenix
    Departure location: Phoenix E Jefferson St
    Arrival time: 1 May at
    Destination city: San Diego
    Destination location: Cross Border Xpress CBX (USA)
    Operated by: Los LimousinesLos Limousines
    Vehicle: BusDuration:

Accepted payments

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Compare 2 ways to travel from Phoenix to San Diego

Bus
Average priceUS$43 - US$164Average duration12h 25m
12kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Shuttle
Average priceUS$93 - US$118Average duration6h 50m
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 a good way to reach San Diego. The journey takes about 6 hours 50 minutes and with fares starting at just US$93, it presents an excellent value for a comfortable ride.

2shuttle per day
6h 50mAverage duration
US$93Cheapest ticket
15kgCO₂ emissions

Bus Phoenix to San Diego: Trip Overview

Average ticket priceUS$74
Average bus trip duration12h 25m
Number of daily buses34
Earliest bus departure00:05
Distance305 miles
Latest bus departure21:50

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 on the trip Phoenix - San Diego

  1. What is the affordable way to go from Phoenix to San Diego?

    The price for a coach ticket from Phoenix to San Diego starts at US$43, though the average is US$74. The actual price may differ based on factors like the time you plan to travel, the day of the week, and the coach service provider you select. Compare the prices and amenities offered by each company on Busbud and find the best deals and offers.

  2. How long does it take to travel from Phoenix to San Diego by bus?

    The average duration for a trip from Phoenix to San Diego by coach is around 12h 25m. The fastest coach journey typically takes 7h 45m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. When is the first coach from Phoenix to San Diego?

    The first coach to San Diego from Phoenix departs at 00:05. Keep in mind that departure times might change on weekends and holidays.

  4. How far is San Diego from Phoenix by coach?

    The distance between Phoenix and San Diego by coach is approximately 299 miles (482 km).

  5. Is there a way to reach San Diego from Phoenix without flying?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

Find cheapest prices for buses

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

Best price found
26/04
US$109
27/04
US$83
Today
US$74
29/04
US$48
30/04
US$61
01/05
US$63
02/05
US$44
03/05
US$43
busbud logoThe cheapest trip from Phoenix to San Diego was searched and found on 3 May 2025 with a price of US$43

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

You can expect to pay from US$43 to US$151 for a bus ticket from Phoenix to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at US$43, which is on 2025-05-03.

Usually LLIO 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 by bus?

Bus from Phoenix to San Diego

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 travellers 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.

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