Bus Tickets from Baltimore to San Diego (CA), US

Find affordable bus tickets from Baltimore to San Diego (CA), US with flexible options. Book your trip now

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.
TodayMay 30
from US$547
TomorrowMay 31
SunJun 1
MonJun 2
TueJun 3
WedJun 4
ThuJun 5
FriJun 6

Cheap buses leaving today

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: May 30 at
    Departure city: Baltimore
    Departure location: Baltimore Downtown Bus Station
    Arrival time: June 2 at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: May 30 at
    Departure city: Baltimore
    Departure location: Baltimore Downtown Bus Station
    Arrival time: June 2 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: May 30 at
    Departure city: Baltimore
    Departure location: Baltimore Downtown Bus Station
    Arrival time: June 2 at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: May 30 at
    Departure city: Baltimore
    Departure location: Baltimore Bus Stop
    Arrival time: June 2 at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: May 30 at
    Departure city: Baltimore
    Departure location: Baltimore Downtown Bus Station
    Arrival time: June 2 at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:

Last refresh of the prices: Yesterday at 12:14 AM EDT.

Prices and availability are subject to change.

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 Baltimore to San Diego

Average PriceUS$428 - US$564Average Duration3d 5h
92kg CO₂e5 out of 5 stars
FastestMost eco-friendly
Average PriceUS$391 - US$1,750Average Duration3d 6h
336kg CO₂e1 out of 5 stars
Cheapest
busbud logoBusbud recommends taking the bus from Baltimore to San Diego

Among the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 3 days, 5 hours 45 minutes, and with fares starting at just US$428, it presents an excellent value for a comfortable ride.

27bus per day
3d 5hAverage Duration
US$428Cheapest ticket
92kgCO₂ emissions

Bus Baltimore to San Diego: Trip Overview

Average Ticket PriceUS$471
Average Bus Trip Duration3d 5h
Number of daily buses27
Earliest bus departure2:00am
Distance3677 km
Latest bus departure11:20pm

Baltimore to San Diego Bus

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

Bus service from Baltimore to San Diego will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from Baltimore to San Diego, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Baltimore - San Diego (CA), US

  1. How long does it take to get to San Diego from Baltimore by bus?

    The typical travel time from Baltimore to San Diego by bus is around 3d 5h. The fastest bus on this trip will get to San Diego in 2d 18h

  2. What is the distance between Baltimore and San Diego?

    The distance between Baltimore and San Diego is around 3693 km (2290 miles).

  3. What are the departure and arrival locations for buses traveling from Baltimore to San Diego?

    Buses traveling this route start their trip at Baltimore Downtown Bus Station, in Baltimore, and end it at Mission Valley Sheraton, in San Diego.

  4. How much is the bus from Baltimore to San Diego?

    The bus fare from Baltimore to San Diego is approximately US$471.

  5. Is it possible to travel by overnight bus from Baltimore to San Diego?

    Yes! Catch buses leaving from Baltimore until 11:20pm and reaching San Diego on the following day.

Find cheapest prices for buses

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

Best price found
05-28
No data
05-29
No data
Today
US$541
05-31
No data
06-01
No data
06-02
No data
06-03
No data
06-04
No data
busbud logoThe cheapest trip from Baltimore to San Diego was searched and found on May 30, 2025 with a price of US$541

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

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 Baltimore and San Diego!

Much more than a mere vehicle taking you from Baltimore to San Diego, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Baltimore to San Diego that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Baltimore to San Diego, and enjoy the scenery to tunes from your own personal soundtrack.

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!

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

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Will you be returning to Baltimore by bus?

Bus from Baltimore to San Diego

You can also go to San Diego by train

Train from Baltimore 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. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

Popular Buses Connecting Baltimore

Buses Leaving from Baltimore

Buses Going to Baltimore

Popular Buses Connecting San Diego

Buses Leaving from San Diego

Buses Going to San Diego