- Must visit
San Diego Museum of Art
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Cheapest price on Sep 17
$115
Average ticket price on Sep 17
$139
Fastest journey on Sep 17
1 d 6 h 20 m
Average journey duration on Sep 17
1 d 9 h 31 m
Buses on Sep 17
9
Distance
1340 km
The best way to find a cheap bus ticket from Denver, CO to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Denver, CO to San Diego, CA will cost around $139 if you buy it on the day, but the cheapest tickets can be found for only $115.
It's difficult to get from Denver, CO to San Diego, CA without transferring at least 2 times.
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· · · Omio recommends booking the bus as it is the most popular option from Denver, CO to San Diego, CA among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $160 For those with little time, consider booking a flight, which has an average total journey time of 6h 50m. Average ticket prices depend on the travel mode: a bus costs an average of $160, while a flight costs an average of $545.
Distance: 832 miles (1340 km)
Most popular Bus | Flight | Train | Driving |
|---|---|---|---|
$160 Average price Cheapest | $545 Average price | $223 Average price (fuel + tolls) | |
31h 46m Average total duration 31h 16m Onboard + 30m Additional time* | 6h 50m Average total duration Fastest 4h 50m Onboard + 2h 0m Additional time* | 15h 45m Average total duration (door-to-door) | |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Denver, CO to San Diego, CA:
A bus is $385 (€313) less than a flight for this route with tickets for a flight from Denver, CO to San Diego, CA costing on average $545 (€443).
Other travel options to San Diego, CA take longer:
Bus takes on average 31h 16m.
Tickets start at around $160 (€130) compared to roughly $223 (€181) in fuel and tolls — a saving of about $63 (€51). The journey takes 31h 16m versus 15h 45m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 11:05AM | Arrival Time 04:25PM | Duration 30h20 | Departure days Everyday | Cheapest price $106 |
Operator Greyhound | Departure Time 02:10PM | Arrival Time 11:45AM | Duration 46h35 | Departure days Wed | Cheapest price $107 |
Operator Greyhound | Departure Time 07:35PM | Arrival Time 12:20PM | Duration 41h45 | Departure days Mon, Tue, Fri, Sat, Sun | Cheapest price $108 |
Operator Greyhound | Departure Time 08:10PM | Arrival Time 05:10PM | Duration 46h00 | Departure days Everyday | Cheapest price $112 |
The table below shows live departures for Denver, CO to San Diego, CA buses for today, Wednesday, September 16. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
· · · | 11:05 AM Denver, Union Station | 37h45 | 11:50 PM San Diego, Congress Street (Old Town Park), CA | 3 transfers | |
· · + FlixBus | 11:05 AM Denver, Union Station | 36h10 | 10:15 PM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 3 transfers | |
· + FlixBus | 11:05 AM Denver, Union Station | 30h20 | 4:25 PM San Diego, Congress Street (Old Town Park), CA | 2 transfers | |
· + FlixBus | 11:05 AM Denver, Union Station | 31h05 | 5:10 PM San Diego, San Ysidro Transit Center | 2 transfers | |
· + FlixBus · FlixBus | 11:05 AM Denver, Union Station | 32h15 | 6:20 PM San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s), CA | 3 transfers | |
FlixBus+ · · | 2:10 PM Denver, Union Station | 46h35 | 11:45 AM San Diego, Congress Street (Old Town Park), CA | 4 transfers | |
FlixBus+ · · | 2:10 PM Denver, Union Station | 47h10 | 12:20 PM San Diego, San Ysidro Transit Center | 4 transfers | |
· · · | 8:10 PM Denver, Union Station | 46h35 | 5:45 PM San Diego, Congress Street (Old Town Park), CA | 5 transfers | |
· · · | 8:10 PM Denver, Union Station | 51h05 | 10:15 PM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 5 transfers | |
· · · | 8:10 PM Denver, Union Station | 46h00 | 5:10 PM San Diego, San Ysidro Transit Center | 5 transfers | |
· · · | 8:10 PM Denver, Union Station | 45h15 | 4:25 PM San Diego, Congress Street (Old Town Park), CA | 5 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Denver, CO to San Diego, CA run on average 11 times per day, taking around 31h 16m. Cheap bus tickets for this journey start at $101 (€82) but you can travel from only $31 (€25) by flight.
The earliest bus runs at 06:45, the last at 21:00. The fastest bus covers the 832 miles (1340 km) distance in 22h 55m.
Distance 832 miles (1340 km) |
Average bus duration 31h 16m |
Cheapest ticket price $101 (€82) |
Buses per day 11 |
Fastest bus 22h 55m |
First bus 6:45 AM |
Last bus 9:00 PM |
Cheapest Month Aug |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Mon |
Best time to book 42 days |
Discover the best of San Diego, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego, CA trip today.
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
Find answers to the most common questions about traveling from Denver, CO to San Diego, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.

Most Denver, CO to San Diego, CA buses use the Denver, Union Station to San Diego, Congress Street (Old Town Park) station pair, with some services arriving at San Diego, San Ysidro Transit Center. Use this guide to compare Denver, CO and San Diego, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
San Diego, Congress Street (Old Town Park) is 5 km from San Diego city centre. Public transport options include:
San Diego, Congress Street (Old Town Park) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several dining options nearby.
Wi-Fi is available at San Diego, Congress Street (Old Town Park). ATMs are available at San Diego, Congress Street (Old Town Park).
Ticket office support is available at San Diego, Congress Street (Old Town Park).
Available at San Diego, Congress Street (Old Town Park): Parking, Taxis, WC.
Accessibility facilities are available at San Diego, Congress Street (Old Town Park): Wheelchair accessible routes available.
San Diego, San Ysidro Transit Center is 22 km from San Diego city centre. Public transport options include:
San Diego, San Ysidro Transit Center has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several fast food eateries located nearby.
Wi-Fi is available at San Diego, San Ysidro Transit Center. ATMs are available near the entrance.
Ticket office support is available at San Diego, San Ysidro Transit Center.
Available at San Diego, San Ysidro Transit Center: Parking, Taxis, WC.
Accessibility facilities are available at San Diego, San Ysidro Transit Center: Wheelchair accessible with ramps.
San Diego, West Harbor Drive (The Headquarters at Seaport District) is 1 km from San Diego city centre. Public transport options include:
San Diego, West Harbor Drive (The Headquarters at Seaport District) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several dining options are in the area.
Wi-Fi is available at San Diego, West Harbor Drive (The Headquarters at Seaport District). ATMs are available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Ticket office support is available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Parking, Taxis, WC.
Accessibility facilities are available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Accessible for persons with disabilities.
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