Find coaches from Tucson, AZ to San Diego, CA

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

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Today31 Mar
Tomorrow1 Apr
Wed2 Apr
Thu3 Apr
from US$77
Fri4 Apr
from US$103
Sat5 Apr
Sun6 Apr
Mon7 Apr

Cheap buses leaving Thursday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 3 April at
    Departure city: Tucson
    Departure location: Greyhound Station
    Arrival time: 4 April at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 3 April at
    Departure city: Tucson
    Departure location: U of A
    Arrival time: 3 April at
    Destination city: San Diego
    Destination location: UCSD Health La Jolla Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 3 April at
    Departure city: Tucson
    Departure location: U of A
    Arrival time: 3 April at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 3 April at
    Departure city: Tucson
    Departure location: Greyhound Station
    Arrival time: 3 April at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 3 April at
    Departure city: Tucson
    Departure location: U of A
    Arrival time: 4 April at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

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Bus Tucson to San Diego: Trip Overview

Average ticket priceUS$97
Average bus trip duration15h 25m
Number of daily buses20
Earliest bus departure06:05
Distance365 miles
Latest bus departure23:15

Tucson to San Diego buses

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Tucson to San Diego.

We make sure you can find a bus service from Tucson 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 Tucson, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Tucson - San Diego

  1. How much does it cost to go to San Diego by bus?

    The price for a coach ticket from Tucson to San Diego starts at US$69, though the average is US$97. These prices can change depending on factors like the date, the class and the coach company you choose. Keep in mind that booking tickets on the day of travel might result in higher prices.

  2. How long is a coach from Tucson to San Diego?

    The average duration for a trip from Tucson to San Diego by coach is around 15h 25m. The quickest coach journey typically takes 10h 5m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. At what time is the first coach from Tucson to San Diego?

    The first departure to San Diego is at 06:05. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Tucson and San Diego by coach?

    The distance between Tucson and San Diego by coach is approximately 360 miles (580 km).

  5. What is the best way to go from Tucson to San Diego without flying?

    You have the option to select the coach for your journey on this route. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. You might also find carpooling options to travel between the two cities.

Find cheapest prices for buses

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

Best price found
29/03
US$134
30/03
US$166
Today
US$96
01/04
No data
02/04
No data
03/04
US$77
04/04
US$103
05/04
US$76
%{brand}s logoThe cheapest trip from Tucson to San Diego was searched and found on 5 Apr 2025 with a price of US$76

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

You can expect to pay from US$76 to US$166 for a bus ticket from Tucson to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at US$76, which is on 2025-04-05.

Usually Greyhound Lines, Inc. 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

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Tucson to San Diego but it'll also be endearing to native speakers who will surely appreciate your effort.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Tucson 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 Tucson to San Diego.

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

Did you know?

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

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!

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

Will you be returning to Tucson by bus?

Bus from Tucson to San Diego

You can also go to San Diego by train

Train from Tucson to San Diego

Why choose Busbud?

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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. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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