Cheap bus tickets from San Francisco to Denver
Find and compare the best ground travel options in one place.
Bus from San Francisco to Denver: Journey Information
There are 2 intercity buses per day from San Francisco to Denver. Traveling by bus from San Francisco to Denver usually takes around 37 hours and 21 minutes, but the fastest FlixBus US bus can make the trip in 32 hours and 15 minutes.
- Distance
- 947 mi (1525 km)
- Shortest duration
- 32h 15m
- Cheapest price
- TRY 5,024.53
- Trips per day
- 0
- Most frequent service
- FlixBus US
- Bus lines
- 1
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San Francisco to Denver Bus Schedule
Is it better to travel by bus or train from San Francisco to Denver?
There are usually 1 daily train trips available from San Francisco to Denver.
Bus | Train | |
|---|---|---|
Avg. Price | Avg. PriceTRY 8,361.52Cheaper | Avg. PriceTRY 13,412.89 |
Daily Trips | Daily Trips2 | Daily Trips1 |
Duration | Duration37h 21m | Duration34h 24mFaster |

There are several bus options that can take you from San Francisco to Denver:
See more detailsHow much is a bus ticket from San Francisco to Denver?
Bus tickets for a trip from San Francisco to Denver cost TRY 5,097.73 on average. Bus tickets on this route can be a bit expensive due to the length of the trip. But even with a higher price tag, taking the bus is often more affordable than flying to Denver. If you book your trip ahead of time using Wanderu, you can easily find bus tickets at or below this price.
Average bus ticket prices from San Francisco to Denver by travel date
If you're planning to travel by bus from San Francisco to Denver in the next month, the average ticket price is expected to range from TRY 4,880 to TRY 7,320. The cheapest bus tickets available in the next few weeks are for trips departing on October 21, 2026. If you’re looking to travel to Denver this week, bus tickets are available starting at TRY 5,563.
Average bus ticket prices from San Francisco to Denver by month
Taking the bus from San Francisco to Denver is usually cheapest in October, when the average ticket price is only TRY 6,783. If you're planning to take the bus from San Francisco to Denver during December, keep in mind that bus ticket prices may be higher than usual, with an average price of TRY 10,443. However, booking your trip in advance can help you score a ticket at a better price.
Prices as travel date approaches
Most bus companies charge higher ticket prices closer to the date of travel, so it’s a good idea to buy your bus tickets as early as possible. To find the cheapest bus tickets, book your trip at least 18 days in advance. This way, you can save up to TRY 4,964.99 on your bus ticket compared to booking last-minute.
What bus companies travel from San Francisco to Denver?
There is one intercity bus company available to search and book on Wanderu that operates from San Francisco to Denver. FlixBus US is the one bus line that serves this route. Although it's the sole option, there are a couple of different scheduled times to choose from.
| Bus | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| FlixBus US | 2 | 37h 21m | TRY 8,361.49 |
FlixBus US is the American branch of German bus company FlixBus, known for providing sustainable, affordable, and modern bus travel. The company offers cheap bus tickets to popular urban destinations throughout the United States. FlixBus US buses include many amenities, including comfortable seats, free WiFi, power outlets at every seat, and an online portal for free entertainment. On average, FlixBus US operates 2 trips per day from San Francisco to Denver, and the average ticket for this route costs only TRY 8,361.49.






Frequently asked questions about traveling by bus from San Francisco to Denver
There are usually only 2 buses per day from San Francisco to Denver. However, neither bus offers direct service, so you will have to get off your original vehicle to transfer buses during the trip. Need more travel options? Consider taking the train from San Francisco to Denver; ticket prices start at TRY 9,467.
Trips per day
2
Direct trips
0
The bus takes an average of 37 hours and 21 minutes to cover the 947 miles from San Francisco to Denver. However, the fastest bus only takes 32 hours and 15 minutes. It’s definitely on the longer side, so plan to get comfortable for a long road trip. Keep in mind that your actual bus may arrive earlier or later than scheduled, depending on whether there is more or less traffic than usual.
Distance (mi)
947
Distance (km)
1525
The first bus leaves at 1:00am and the last bus leaves at 6:05pm. To see the times for all buses from San Francisco to Denver, enter your specific travel dates in the search bar.
Earliest bus
1:00am
Latest bus
6:05pm
Because many passengers travel from San Francisco to Denver at the beginning of the work week, Monday is usually the busiest day for buses. If you are planning to travel on a Monday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Thursday is typically the least busy day for bus travel on this route. If you’re looking for a little extra space, a Thursday ticket is the way to go.
Most crowded
Monday
Least crowded
Thursday
City Information
San Francisco



Located in the heart of Northern California's Bay Area, San Francisco is a geographically small but culturally huge city known for its historic cable cars, active waterfront, and the eclectic mix of hippies and techies who call it home. While it might be one of the most expensive U.S. cities to live in, San Fran can actually be very cheap to visit, and there is no shortage of unique sights to see.
If the city's omnipresent fog (nicknamed "Karl the Fog" by locals) takes a break, the best views and Instagram photo ops of the world-famous Golden Gate Bridge are found in Golden Gate Park. Stroll through the oldest Chinatown in North America to find the perfect dim sum, or if you and your boo prefer a little Full House moment, try a romantic picnic at Alamo Square Park in front of the Victorian "Painted Ladies." After all, San Francisco is one of the best vacation destinations for couples.
Since the city is condensed onto a small peninsula, exploring by bike is an efficient and scenic way to get around. When you’re ready to travel beyond city limits, San Francisco is a convenient hub for trips throughout Northern California. It's actually the first stop on Wanderu's West Coast Wine Tour, with the next stop, obviously, in Napa Valley. Whether traveling by bus, train, or through either of the two nearby airports, San Francisco is a can't-miss destination.
Denver



Denver is the capital of Colorado, as well as the most populous city in the state. With buildings dating back to the 19th century, Denver is considered one of the most exemplary cities of the Old West era in the United States.
Denver’s proximity to the Rocky Mountains makes it a preferred destination for young travelers seeking the thrill of the slopes during the day and the vibrant nightlife activities only an urban setting can provide. In fact, Denver is among the biggest party cities in the U.S. and one of the craft beer capitals in the country. In addition, thanks to the diverse local crowd, Denver’s restaurant scene offers top-notch options from various world cuisines.
If you’re looking for a more quiet time during your stay, head to one of the many unique museums in town such as the Denver Art Museum, the Kirkland Museum of Fine & Decorative Arts, or the Molly Brown House Museum. Craving a feast to the eyes and some fresh air? Check out the spectacular Denver Botanic Gardens.
As the biggest city in the Mountain states and a top Colorado destination, Denver is a busy travel hub. Even though the Denver airport is on the city’s outskirts, it is still easily accessible. If you are traveling to Denver by bus or train, you’ll be conveniently dropped off at Union Station in the heart of downtown Denver from where you can easily get anywhere in the city.
Station Information
Where does the bus leave from in San Francisco?
Main departure station: Caltrain Station - 5th & Townsend St
Most buses depart from the main station in San Francisco.
All bus stations in San Francisco:
- Caltrain Station - 5th & Townsend St
Where does the bus arrive in Denver?
Main arrival station: Union Station - 1700 Wewatta St (Buses)
Denver’s Union Station first opened in 1881, and houses some of the city’s best shops, bars, and restaurants, making it a popular destination for locals and travelers alike. There is even a seasonal farmers market at the station! But first and foremost, Union Station is the primary transport hub for Denver. The station is served by Amtrak trains, and intercity buses operated by Greyhound, Burlington Trailways, Jefferson Lines and Express Arrow. From Union Station, travelers can also easily access Denver International Airport on the A Line commuter rail.
All bus stations in Denver:
- Union Station - 1700 Wewatta St (Buses)
Need a return trip from Denver to San Francisco?
Search Bus TicketsPlan your next adventure
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