Compare 2 ways to go from San Diego to Tucson.
Busbud recommends taking the bus from San Diego to TucsonAmong the sustainable travel choices, the bus stands out as the good way to reach Tucson. The journey takes about 14 hours 10 minutes and with fares starting at just $46, it presents an excellent value for a comfortable ride.
Bus San Diego to Tucson: Trip Overview
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San Diego to Tucson Bus
Busbud helps you find a bus from San Diego to Tucson. 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 San Diego to Tucson from the most reliable bus companies operating this trip.
Whether it is cheap bus tickets or more luxurious buses going to Tucson from San Diego, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in San Diego and Tucson?
Frequently asked questions for your trip San Diego - Tucson
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Diego to Tucson was searched and found on May 14, 2025 with a price of $50To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Diego to Tucson, as early as possible.
You can expect to pay from $50 to $82 for a bus ticket from San Diego to Tucson based on the last 2 days. You can expect to find the cheapest price for the trip at $50 which is on 2025-05-14.
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 San Diego and Tucson!
Start sightseeing the minute your bus leaves the station. If you're on the night bus from San Diego to Tucson, 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 San Diego to Tucson.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from San Diego to Tucson.
Did you know?
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.
The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!
What's the cheapest way to go from San Diego to Tucson?
The bus is the cheapest travel choice for this destinationTop traveled bus routes
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