Is there a way to reach Denver from San Diego without flying?

You have the option of traveling from one city to the other by either bus or train. Both are practical and sustainable ways to travel to Denver. Another option you should consider is using carpooling services, which allow you to share a car ride with other travelers.

How long is the bus trip from San Diego to Denver?

The average travel time from San Diego to Denver is about 1d 8h, but you can get there in as little as 1d 2h with the quickest bus. This is the time it takes to travel the 832 miles (1342 km) that separate the two cities.

What is the distance between San Diego and Denver?

About 832 miles (1342 km) separate San Diego and Denver.

What are the departure and arrival stations when taking the bus from San Diego to Denver?

If you're headed to Denver from San Diego, chances are that your bus will leave from Mission Valley Sheraton and arrive at Union Station. These are the main departure and arrival locations on this route, but you can find others that could fit better into your travel plans.

What is the cheapest way to go from San Diego to Denver?

The cheapest way to travel this route is by bus. The lowest tickets for this trip cost as little as $90.

What is the ticket price for the bus trip from San Diego to Denver?

The average price of a one-way ticket from San Diego to Denver is $122. In the last 30 days, the prices ranged from $90 to $336, so it's good to do your research before booking.

What are the best sights and things to do in Denver?

Once in Denver, you can start exploring the city and discover its surroundings. The top sights and things to do are Molly Brown House Museum, Forney Transportation Museum, Lower Downtown Denver, Stranahan's Colorado Whiskey and Clyfford Still Museum.

Is it possible to travel by overnight bus from San Diego to Denver?

Yes, you can take a night bus to go from San Diego to Denver. Make sure to pack a blanket and a snack to make your trip more comfortable.

San Diego (CA), US to Denver Bus Tickets

TomorrowMay 18

from $165

MonMay 19

TueMay 20

from $118

WedMay 21

from $123

ThuMay 22

FriMay 23

SatMay 24

SunMay 25

Cheap buses leaving tomorrow

One passenger / one way

This trip is recommended because it is: Cheapest
Departure time: May 18 at 7:35pm
Departure city: San Diego
Departure location: Greyhound Bus Stop
Arrival time: May 20 at 7:40am
Destination city: Denver
Destination location: DENVER
Operated by: Greyhound Lines, Inc.
Vehicle: BusDuration: 1d 11h
This trip is recommended because it is: Fastest
Departure time: May 18 at 2:00pm
Departure city: San Diego
Departure location: Greyhound Bus Stop
Arrival time: May 19 at 5:50pm
Destination city: Denver
Destination location: DENVER
Operated by: Greyhound Lines, Inc.
Vehicle: BusDuration: 1d 2h
Departure time: May 18 at 1:00pm
Departure city: San Diego
Departure location: San Diego (Old Town-FlixBus)
Arrival time: May 19 at 5:50pm
Destination city: Denver
Destination location: DENVER
Operated by: FlixBus + Greyhound Lines, Inc.
FlixBus + Greyhound Lines, Inc.
Vehicle: BusDuration: 1d 3h
Departure time: May 18 at 2:00pm
Departure city: San Diego
Departure location: Greyhound Bus Stop
Arrival time: May 19 at 5:50pm
Destination city: Denver
Destination location: DENVER
Operated by: Greyhound Lines, Inc.
Vehicle: BusDuration: 1d 2h
Departure time: May 18 at 10:30am
Departure city: San Diego
Departure location: Cross Border Xpress CBX (USA)
Arrival time: May 19 at 9:30pm
Destination city: Denver
Destination location: Denver Bus Station
Operated by: Los Limousines
Vehicle: BusDuration: 1d 10h

Accepted payments

Compare 2 ways to go from San Diego to Denver.

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$90 - $336	Average Duration1d 8h	CO₂ emissions 33kg CO₂e5 out of 5 stars	CheapestFastestMost eco-friendly
Train	Average Price$175 - $434	Average Duration2d 1h	CO₂ emissions 122kg CO₂e1 out of 5 stars

Busbud recommends taking the bus from San Diego to Denver

Among the sustainable travel choices, the bus stands out as the good way to reach Denver. The journey takes about 1 day, 8 hours and with fares starting at just $90, it presents an excellent value for a comfortable ride.

10bus per day

1d 8hAverage Duration

$90Cheapest ticket

33kgCO₂ emissions

Bus San Diego to Denver: Trip Overview

Average ticket price$122

Average bus trip duration1d 8h

Number of daily buses10

Earliest bus departure9:00am

Distance831 miles (1339 km)

Latest bus departure7:35pm

Compare bus companies

Los Limousines

3.5/5199 reviews

Staff4.1

Timeliness2.7

Cleanliness3.8

Wifi2.8

Greyhound

3.5/586,985 reviews

Staff3.6

Timeliness2.8

Cleanliness3.3

Wifi2.3

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

3.5/58,649 reviews

Staff4.1

Timeliness4

Cleanliness4.1

Wifi2.6

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.

Amtrak

4/55,123 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

US bus companies: FlixBus, Greyhound, Los Limousines, Tornado Bus, Valley Transit, Tufesa, Wanda Coach

San Diego to Denver Bus

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

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

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

Where are the popular stops in San Diego and Denver?

Stops in San Diego

A - Mission Valley Sheraton

B - Old Town Courtyard Marriot

C - Downtown Holiday Inn

D - Greyhound Station

E - Market St. & Park Blvd

F - San Ysidro McDonald's

Stops in Denver

A - Union Station

B - Bus Station

Frequently asked questions for your trip San Diego - Denver

Is there a way to reach Denver from San Diego without flying?
How long is the bus trip from San Diego to Denver?
What is the distance between San Diego and Denver?
What are the departure and arrival stations when taking the bus from San Diego to Denver?
What is the cheapest way to go from San Diego to Denver?
What is the ticket price for the bus trip from San Diego to Denver?
What are the best sights and things to do in Denver?
Is it possible to travel by overnight bus from San Diego to Denver?

Find cheapest prices for buses

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

Best price found

05/15

No data

05/16

$108

Today

$200

05/18

$165

05/19

$134

05/20

$118

05/21

$127

05/22

$111

The cheapest trip from San Diego to Denver was searched and found on May 16, 2025 with a price of $108

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

You can expect to pay from $108 to $292 for a bus ticket from San Diego to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at $111 which is on 2025-05-22.

Usually LLIO 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 San Diego to Denver but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from San Diego to Denver, 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 San Diego to Denver that are otherwise impossible to come by with a plane.

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 Denver.

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!

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

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

What's the cheapest way to go from San Diego to Denver?

The bus is the cheapest travel choice for this destination

Vehicle Type	Travel Time	Avg Price	Daily Departures
Vehicle TypeBus	Travel Time1d 8h	Avg Price$122	Daily Departures10
Vehicle TypeTrain	Travel Time2d 1h	Avg Price$250	Daily Departures2

Will you be returning to San Diego by bus?

Bus from San Diego to Denver

You can also go to Denver by train

Train from San Diego to Denver

Top traveled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. 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.

Bus Tickets from San Diego, CA to Denver, CO

Cheap buses leaving tomorrow

One passenger / one way

One passenger / one way

One passenger / one way

Compare 2 ways to go from San Diego to Denver.

Bus San Diego to Denver: Trip Overview

Compare bus companies

San Diego to Denver Bus

Where are the popular stops in San Diego and Denver?

Frequently asked questions for your trip San Diego - Denver

Is there a way to reach Denver from San Diego without flying?

How long is the bus trip from San Diego to Denver?

What is the distance between San Diego and Denver?

What are the departure and arrival stations when taking the bus from San Diego to Denver?

What is the cheapest way to go from San Diego to Denver?

What is the ticket price for the bus trip from San Diego to Denver?

What are the best sights and things to do in Denver?

Is it possible to travel by overnight bus from San Diego to Denver?

Find cheapest prices for buses

About Bus Travel

Bus Travel Tips

Did you know?

What's the cheapest way to go from San Diego to Denver?

Will you be returning to San Diego by bus?

You can also go to Denver by train

Top traveled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

People from around the world trust Busbud

Popular Buses Connecting San Diego

Buses Leaving from San Diego

Buses Going to San Diego

Popular Buses Connecting Denver

Buses Leaving from Denver

Buses Going to Denver

Popular routes in this country

Popular airport transfers