How much is the bus ticket from Newark to San Diego?

The cheapest bus tickets from Newark to San Diego start from $166. The average price for this route is around $376. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Newark to San Diego?

The average bus trip duration from Newark to San Diego is 2d 21h, covering a distance of 2413 miles (3892 km). The quickest bus can get you there in 2d 18h and is operated by Greyhound .

Which bus companies service the Newark to San Diego route?

Several major bus companies operate on this route with 11 buses available per day, including services from Greyhound , FlixBus .

What is the earliest and latest departure time for the bus from Newark to San Diego?

The earliest bus departs from Newark to San Diego at 2:15am. And the latest bus departs at 11:35pm.

What are the CO₂ emissions for the bus trip from Newark to San Diego?

A bus trip from Newark to San Diego generates an estimated 97 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

What is the best bus company from Newark to San Diego?

According to Busbud customers, the highest-rated bus company on this route is Greyhound , with an average rating of 3.5 out of 5 stars based on 87518 reviews.

Which bus company has the best Wi-Fi from Newark to San Diego?

Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.

Which bus company has the most timely service from Newark to San Diego?

According to Busbud traveler reviews, the most timely bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Newark to San Diego?

According to Busbud traveler reviews, the bus company with the cleanest buses on this route is FlixBus , with a cleanliness rating of 4.1 out of 5 stars.

Bus Newark to San Diego from $256 | Refundable Tickets

Next bus departures

Next departures for Newark to San Diego on January 29
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	11:35pm	Newark Penn Station	2d 21h	5:45pm	Greyhound Bus Stop	Cheapest
Greyhound Lines, Inc. + FlixBus	Bus	11:35pm	Newark Penn Station	2d 21h	5:35pm	UCSD Health La Jolla Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	11:35pm	Newark Penn Station	2d 21h	6:10pm	San Diego (Old Town-FlixBus)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	11:35pm	Newark Penn Station	3d 1h	10:15pm	Downtown SD (Seaport)	No tags

Next departures for Newark to San Diego on January 30
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	4:30pm	Newark Penn Station	3d	1:40pm	UCSD Health La Jolla Station	Cheapest
Greyhound Lines, Inc. + FlixBus	Bus	2:15am	Newark Penn Station	2d 18h	5:35pm	UCSD Health La Jolla Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	2:15am	Newark Penn Station	2d 18h	6:10pm	San Diego (Old Town-FlixBus)	No tags
	Bus	2:15am	Newark Penn Station	2d 18h	5:45pm	Greyhound Bus Stop	No tags
Greyhound Lines, Inc. + FlixBus	Bus	4:30pm	Newark Penn Station	3d	2:10pm	San Diego (Old Town-FlixBus)	No tags

Next departures for Newark to San Diego on January 31
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	4:30pm	Newark Penn Station	3d 2h	4:25pm	San Diego (Old Town-FlixBus)	Cheapest
Greyhound Lines, Inc. + FlixBus	Bus	2:15am	Newark Penn Station	2d 18h	5:35pm	UCSD Health La Jolla Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	2:15am	Newark Penn Station	2d 18h	6:10pm	San Diego (Old Town-FlixBus)	No tags
	Bus	2:15am	Newark Penn Station	2d 18h	5:45pm	Greyhound Bus Stop	No tags
Greyhound Lines, Inc. + FlixBus	Bus	11:35pm	Newark Penn Station	2d 21h	6:10pm	San Diego (Old Town-FlixBus)	No tags

Next departures for Newark to San Diego on February 1
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	11:35pm	Newark Penn Station	2d 21h	6:10pm	San Diego (Old Town-FlixBus)	Cheapest
Greyhound Lines, Inc. + FlixBus	Bus	2:15am	Newark Penn Station	2d 18h	5:35pm	UCSD Health La Jolla Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	2:15am	Newark Penn Station	2d 18h	6:10pm	San Diego (Old Town-FlixBus)	No tags
	Bus	2:15am	Newark Penn Station	2d 18h	5:45pm	Greyhound Bus Stop	No tags
Greyhound Lines, Inc. + FlixBus	Bus	4:30pm	Newark Penn Station	3d 2h	4:25pm	San Diego (Old Town-FlixBus)	No tags

Last refresh of the prices: Last Tuesday at 5:39 PM EST.

Compare 2 ways to go from Newark to San Diego

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach San Diego. The journey takes about 2 days, 21 hours 35 minutes and with fares starting at just $166, it presents an excellent value for a comfortable ride.

11bus per day

2d 21hAverage Duration

2413 milesDistance

97kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$166 - $820	Average Duration2d 21h	CO₂ emissions 97kg CO₂e
Train	Average Price$526 - $640	Average Duration3d	CO₂ emissions 354kg CO₂e

Where are the popular stops in Newark and San Diego?

Stops in Newark

A
Penn Station
1 Raymond Plaza West, Newark, NJ 07102
B
Newark Liberty International Airport
Visit page

Stops in San Diego

A
Mission Valley Sheraton
1433 Camino del Rio S, San Diego, CA 92108, USA
B
Old Town Courtyard Marriot
2435 Jefferson St, San Diego, CA 92110, USA
C
Downtown Holiday Inn
1617 1st Ave, San Diego, CA 92101, USA
D
Greyhound Station
1313 National Ave, San Diego, CA 92101, USA
E
Market St. & Park Blvd
601 Park Boulevard, San Diego, CA 92101, USA
F
San Ysidro McDonald's
727 E San Ysidro Blvd, San Diego, CA 92173, USA

Compare bus companies

Greyhound

3.5/587,518 reviews

Staff3.6

Timeliness2.9

Cleanliness3.4

Wifi2.5

Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.

FlixBus

3.5/512,162 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

US bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from Newark, NJ to San Diego, CA, US by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Newark to San Diego?
The cheapest bus tickets from Newark to San Diego start from $166. The average price for this route is around $376. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Newark to San Diego?
The average bus trip duration from Newark to San Diego is 2d 21h, covering a distance of 2413 miles (3892 km). The quickest bus can get you there in 2d 18h and is operated by Greyhound.
Which bus companies service the Newark to San Diego route?
Several major bus companies operate on this route with 11 buses available per day, including services from Greyhound, FlixBus.
What is the earliest and latest departure time for the bus from Newark to San Diego?
The earliest bus departs from Newark to San Diego at 2:15am. And the latest bus departs at 11:35pm.
What are the CO₂ emissions for the bus trip from Newark to San Diego?
A bus trip from Newark to San Diego generates an estimated 97 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Newark to San Diego?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87518 reviews.
Which bus company has the best Wi-Fi from Newark to San Diego?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Newark to San Diego?
According to Busbud traveler reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Newark to San Diego?
According to Busbud traveler reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.

Find cheapest prices for buses

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

Best price found

01/27

$612

01/28

No data

Today

$341

01/30

$355

01/31

$256

02/01

$291

02/02

No data

02/03

No data

The cheapest trip from Newark, NJ to San Diego, CA, US was searched and found on Jan 31, 2026 with a price of $256

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

You can expect to pay from $256 to $612 for a bus ticket from Newark, NJ to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $256 which is on 2026-01-31.