Based on 274 reviews, the company was rated 3.3 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. Los Limousines ticket prices on this trip start at $229
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.
Based on 5630 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $302
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.
Frequently asked questions about traveling from San Diego, CA, US to Denver 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 San Diego to Denver?
The cheapest bus tickets from San Diego to Denver start from $93. The average price for this route is around $151. 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 San Diego to Denver?
The average bus trip duration from San Diego to Denver is 1d 9h, covering a distance of 832 miles (1341 km). The quickest bus can get you there in 1d 3h and is operated by FlixBus.
Which bus companies service the San Diego to Denver route?
Several major bus companies operate on this route with 12 buses available per day, including services from Los Limousines, Greyhound, Amtrak, FlixBus.
What is the earliest and latest departure time for the bus from San Diego to Denver?
The earliest bus departs from San Diego to Denver at 6:45am. And the latest bus departs at 7:35pm.
What are the CO₂ emissions for the bus trip from San Diego to Denver?
A bus trip from San Diego to Denver generates an estimated 34 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 San Diego to Denver?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5627 reviews.
Which bus company has the best Wi-Fi from San Diego to Denver?
Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.
Which bus company has the most timely service from San Diego to Denver?
According to Busbud traveller 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 San Diego to Denver?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 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
12/06
$196
12/07
$190
Today
$135
12/09
$131
12/10
$146
12/11
$140
12/12
$153
12/13
$140
The cheapest trip from San Diego, CA, US to Denver was searched and found on Dec 9, 2025 with a price of $131
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 $131 to $232 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 $131 which is on 2025-12-09.
Usually Los Limousines 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.
The cheapest trip from San Diego, CA, US to Denver was searched and found on Dec 9, 2025 with a price of $131
