Find coaches from Detroit, MI to San Diego, CA, US

Today21 Aug
Tomorrow22 Aug
from US$317
Sat23 Aug
Sun24 Aug
Mon25 Aug
Tue26 Aug
Wed27 Aug
Thu28 Aug

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 22 August at
    Departure city: Detroit
    Departure location: Detroit Bus Station
    Arrival time: 25 August at
    Destination city: San Diego
    Destination location: UCSD Health La Jolla Station
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 22 August at
    Departure city: Detroit
    Departure location: Detroit Bus Station
    Arrival time: 24 August at
    Destination city: San Diego
    Destination location: UCSD Health La Jolla Station
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: 22 August at
    Departure city: Detroit
    Departure location: Detroit Bus Station
    Arrival time: 24 August at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: 22 August at
    Departure city: Detroit
    Departure location: Detroit Bus Station
    Arrival time: 25 August at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 22 August at
    Departure city: Detroit
    Departure location: Detroit Bus Station
    Arrival time: 25 August at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:

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Compare 2 ways to travel from Detroit to San Diego

Average priceUS$196 - US$558Average duration2d 16h
79kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Average priceUS$312 - US$408Average duration2d 9h
288kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the train from Detroit to San Diego

Among the sustainable travel choices, the train stands out as a good way to reach San Diego. The journey takes about 2 days, 9 hours 27 minutes and with fares starting at just US$312, it presents an excellent value for a comfortable ride.

2train per day
2d 9hAverage duration
US$312Cheapest ticket
288kgCO₂ emissions

Bus Detroit, MI to San Diego, CA, US: Trip Overview

Average ticket priceUS$377
Average bus trip duration2d 16h
Number of daily buses10
Earliest bus departure08:35
Distance1962 miles
Latest bus departure23:25

Detroit to San Diego Bus

With Busbud, comparing and booking tickets for a bus from Detroit to San Diego is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make it our job to connect you with the most dependable bus companies that cover bus service from Detroit to San Diego.

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

Frequently asked questions on the trip Detroit, MI - San Diego, CA, US

  1. How far is San Diego from Detroit by coach?

    The distance between Detroit and San Diego by coach is approximately 1967 miles (3171 km).

  2. Is there a way to reach San Diego from Detroit 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 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
19/08
No data
20/08
No data
Today
No data
22/08
US$338
23/08
No data
24/08
No data
25/08
No data
26/08
US$190
busbud logoThe cheapest trip from Detroit, MI to San Diego, CA, US was searched and found on 26 Aug 2025 with a price of US$190

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

You can expect to pay from US$190 to US$338 for a bus ticket from Detroit, MI to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$190, which is on 2025-08-26.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Detroit to San Diego.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Detroit to San Diego.

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 Detroit to San Diego.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Detroit to San Diego.

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.

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Will you be returning to Detroit, MI by bus?

Bus from San Diego, CA, US to Detroit, MI

You can also go to San Diego, CA, US by train

Train from Detroit, MI to San Diego, CA, US

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. Use Busbud to book your trip online, in your own language and currency, wherever you are. 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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