Find coaches from San Diego, CA, US to Denver

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Today5 Aug
from US$196
Tomorrow6 Aug
Thu7 Aug
Fri8 Aug
Sat9 Aug
Sun10 Aug
Mon11 Aug
Tue12 Aug

Cheap buses leaving today

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 5 August at
    Departure city: San Diego
    Departure location: UCSD Health La Jolla Station
    Arrival time: 6 August at
    Destination city: Denver
    Destination location: DENVER
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 5 August at
    Departure city: San Diego
    Departure location: Greyhound Bus Stop
    Arrival time: 6 August at
    Destination city: Denver
    Destination location: DENVER
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 5 August at
    Departure city: San Diego
    Departure location: Greyhound Bus Stop
    Arrival time: 6 August at
    Destination city: Denver
    Destination location: DENVER
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 5 August at
    Departure city: San Diego
    Departure location: Cross Border Xpress CBX (USA)
    Arrival time: 6 August at
    Destination city: Denver
    Destination location: Denver Bus Station
    Operated by: Los LimousinesLos Limousines
    Vehicle: BusDuration:
  • Departure time: 5 August at
    Departure city: San Diego
    Departure location: Cross Border Xpress CBX (USA)
    Arrival time: 7 August at
    Destination city: Denver
    Destination location: Denver Bus Station
    Operated by: Los LimousinesLos Limousines
    Vehicle: BusDuration:

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Compare 2 ways to travel from San Diego to Denver

Bus
Average priceUS$87 - US$339Average duration1d 9h
34kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average priceUS$175 - US$434Average duration2d 1h
122kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from San Diego to Denver

Among the sustainable travel choices, the bus stands out as a good way to reach Denver. The journey takes about 1 day, 9 hours and with fares starting at just US$87, it presents an excellent value for a comfortable ride.

11bus per day
1d 9hAverage duration
US$87Cheapest ticket
34kgCO₂ emissions

Bus San Diego, CA, US to Denver: Trip Overview

Average ticket priceUS$134
Average bus trip duration1d 9h
Number of daily buses11
Earliest bus departure10:30
Distance832 miles
Latest bus departure19:35

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 travelling 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.

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

  1. What's the distance between San Diego and Denver by coach?

    The distance between San Diego and Denver by coach is approximately 832 miles (1342 km).

  2. What is the best way to go from San Diego to Denver without flying?

    You have the option to select the coach for your journey on this route. The coach provides a comfortable and sustainable journey and allows you to enjoy the sights while reaching your destination. 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
03/08
US$121
04/08
US$229
Today
US$198
06/08
US$102
07/08
US$130
08/08
US$105
09/08
US$104
10/08
US$122
busbud logoThe cheapest trip from San Diego, CA, US to Denver was searched and found on 6 Aug 2025 with a price of US$102

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

You can expect to pay from US$102 to US$237 for a bus ticket from San Diego, CA, US to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at US$102, which is on 2025-08-06.

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, CA, US to Denver?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to San Diego, CA, US by bus?

Bus from San Diego, CA, US to Denver

You can also go to Denver by train

Train from San Diego, CA, US to Denver

Why choose Busbud?

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Busbud makes bus travel easy. We help travellers 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.

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