- 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.
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Journey information
Overview: Bus from San Marcos, TX to San Diego, CA
USAUSA
Buses from San Marcos, TX to San Diego, CA run on average 8 times per day, taking around 39h 38m. Cheap bus tickets for this journey start at $291 but you can travel from only $179 by flight.
The earliest bus runs at 06:45, the last at 22:20. The fastest bus covers the 1149 miles (1850 km) distance in 38h 25m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $179
Distance 1149 miles (1850 km) |
Average bus duration 39h 38m |
Cheapest ticket price $291 |
Buses per day 8 |
Fastest bus 38h 25m |
First bus 6:45 AM |
Last bus 10:20 PM |
Cheapest Month Aug |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Jan - Mar |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $179
Frequently asked questions about your San Marcos, TX to San Diego, CA trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from San Marcos, TX to San Diego, CA.
Cheap bus tickets from San Marcos, TX to San Diego, CA can start from as little as $291 when you book in advance. The average bus ticket price for San Marcos, TX to San Diego, CA is $302 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest bus from San Marcos, TX to San Diego, CA leaves at 6:45 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from San Marcos, TX to San Diego, CA leaves at 10:20 PM.
There are 8 buses a day from San Marcos, TX to San Diego, CA which require at least one change with Greyhound. Schedules can vary on holidays or weekends with fewer buses.
Why should you book San Marcos, TX to San Diego, CA buses with Omio?
Greyhound operates all buses services from San Marcos, TX to San Diego, CA.
Omio is an official ticket reseller for all your travel options from San Marcos, TX to San Diego, CA.
Why book with Omio vs Greyhound?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Greyhound with all available travel options, which are bus and flight to ensure you get the best deal for traveling from San Marcos, TX to San Diego, CA.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from San Marcos, TX to San Diego, CA.
Bus providers: Greyhound from San Marcos, TX to San Diego, CAYou can travel by bus between San Marcos, TX to San Diego, CA with Greyhound for as low as $179. When you search for schedules and tickets, Omio will show you the best journey
Greyhound
About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Greyhound Duration
38h 25m
Cheapest Greyhound Price
$291
Greyhound frequency
8 a day
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
Companies, tickets, and onboard amenities between San Marcos, TX and San Diego, CA
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a bus from San Marcos, TX to San Diego, CA, you can count on Greyhound for the best way to get you to San Diego, CA. You can also check all possible bus companies who offer a service between San Marcos, TX and San Diego, CA and compare the amenities they offer before buying a bus ticket.
Yes, there are bathrooms on board the bus from San Marcos, TX to San Diego, CA for bus company Greyhound.
Yes, the following accessibility options are available when taking the bus from San Marcos, TX to San Diego, CA:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
Whether you can cancel your bus ticket from San Marcos, TX to San Diego, CA depends on the bus companies:
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Yes, bikes are allowed on board the bus with bus company {providersWithBike}.
Yes, there is food available to purchase on board the bus from San Marcos, TX to San Diego, CA.
Yes, the following luggage options are included when booking a bus ticket from San Marcos, TX to San Diego, CA:
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Yes, the following additional luggage options are available when booking a bus ticket from San Marcos, TX to San Diego, CA:
- Greyhound
- $15 per additional bag.
Unfortunately, pets are not allowed on the bus from San Marcos, TX to San Diego, CA.
You can reserve your seat on the bus from San Marcos, TX to San Diego, CA with the following bus company: Greyhound
Yes, there are USB plugs on board the bus from San Marcos, TX to San Diego, CA with the following bus company: Greyhound.
Yes, there is Wifi on board the bus from San Marcos, TX to San Diego, CA with the following bus company: Greyhound.
Complete guide to San Diego, CA
Things to do in San Diego, CA
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.
- Must visit
Museum of Contemporary Art San Diego
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
- Must visit
USS Midway Museum
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
- Must visit
Balboa Park
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
- Must visit
Gaslamp Quarter
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
- Must visit
La Jolla Cove
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
Fish Taco
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
California Burrito
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
- Gluten-free
Sea Urchin (Uni)
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Sushi Ota
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Mitch's Seafood
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Juniper and Ivy
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
US Dollar ($)
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $25-45 per person for a mid-range meal.
- Fine dining
- $75+ per person for upscale dining.
- Coffee
- $4-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
Plan your visit to San Diego, CA
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in San Diego, CA.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Diego, CA, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like beaches, public transportation, and popular tourist spots such as the Gaslamp Quarter and Old Town. Common scams include overpriced parking fees and unauthorized ticket sellers near attractions. Staying aware of surroundings, securing belongings, and using official transportation services help reduce risks. Additionally, travelers should avoid isolated areas at night and be mindful of local traffic laws when using scooters or bikes.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
FAQs: Bus from San Marcos, TX to San Diego, CA
Find answers to the most common questions about traveling from San Marcos, TX 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.
It's helpful to compare your options as there are 2 ways to travel between San Marcos, TX and San Diego, CA including taking a bus and flight.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
popular bus stations
Popular bus stations from San Marcos, TX to San Diego, CA
Most San Marcos, TX to San Diego, CA buses use the San Marcos, S Guadalupe St (San Marcos 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 San Marcos, TX and San Diego, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in San Marcos
Arrival bus stations in San Diego
Which San Marcos, TX station do buses to San Diego, CA leave from?
Buses from San Marcos, TX to San Diego, CA leave from San Marcos, S Guadalupe St (San Marcos Station). The station is 0 miles (1 km) from San Marcos, TX city centre at San Marcos, Texas, 338 S Guadalupe St & San Marcos Intermodal Station, San Marcos, TX 78666, USA.
San Marcos, S Guadalupe St (San Marcos Station)San Marcos, Texas, 338 S Guadalupe St & San Marcos Intermodal Station, San Marcos, TX 78666, USA
City-centre transport
Getting to San Marcos, S Guadalupe St (San Marcos Station) from San Marcos city centre
TRUE
San Marcos, S Guadalupe St (San Marcos Station) bus station facilities and services
San Marcos, S Guadalupe St (San Marcos Station) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Nearby eateries available within walking distance.
Wi-Fi and ATMs
Wi-Fi is available at San Marcos, S Guadalupe St (San Marcos Station). ATMs are available at San Marcos, S Guadalupe St (San Marcos Station).
Tickets and information
Ticket office support is available at San Marcos, S Guadalupe St (San Marcos Station).
Parking, taxis and toilets
Available at San Marcos, S Guadalupe St (San Marcos Station): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Marcos, S Guadalupe St (San Marcos Station): Wheelchair accessible bus stops.
Which San Diego, CA station do buses from San Marcos, TX arrive at?
Buses from San Marcos, TX to San Diego, CA most often arrive at San Diego, Congress Street (Old Town Park). Some services arrive at San Diego, San Ysidro Transit Center, so check your ticket before travel to confirm your San Diego, CA arrival station.
San Diego, Congress Street (Old Town Park)Congress St, San Diego, CA 92110, USA
City-centre transport
Getting to San Diego, Congress Street (Old Town Park) from San Diego city centre
San Diego, Congress Street (Old Town Park) is 5 km from San Diego city centre. Public transport options include:
BusFlixBus 2017 · 20m · $2
83 · 26m · $6
TramGreen, Blue, Event · 16m · every ~18 min
Blue · 21m · every ~9 min
San Diego, Congress Street (Old Town Park) bus station facilities and services
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 and drink
Food options include: Several dining options nearby.
Wi-Fi and ATMs
Wi-Fi is available at San Diego, Congress Street (Old Town Park). ATMs are available at San Diego, Congress Street (Old Town Park).
Tickets and information
Ticket office support is available at San Diego, Congress Street (Old Town Park).
Parking, taxis and toilets
Available at San Diego, Congress Street (Old Town Park): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Diego, Congress Street (Old Town Park): Wheelchair accessible routes available.
San Diego, San Ysidro Transit CenterSan Ysidro Station, San Diego, CA 92173, USA
City-centre transport
Getting to San Diego, San Ysidro Transit Center from San Diego city centre
San Diego, San Ysidro Transit Center is 22 km from San Diego city centre. Public transport options include:
BusFlixBus 2017 · 25m · $3
910 · 41m · $6
TramBlue · 41m · $17 · every ~14 min
Blue · 43m · $17 · every ~14 min
San Diego, San Ysidro Transit Center bus station facilities and services
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 and drink
Food options include: Several fast food eateries located nearby.
Wi-Fi and ATMs
Wi-Fi is available at San Diego, San Ysidro Transit Center. ATMs are available near the entrance.
Tickets and information
Ticket office support is available at San Diego, San Ysidro Transit Center.
Parking, taxis and toilets
Available at San Diego, San Ysidro Transit Center: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Diego, San Ysidro Transit Center: Wheelchair accessible with ramps.
San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s)San Diego Rail Ct, San Diego, CA 92173, USA
City-centre transport
Getting to San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s) from San Diego city centre
San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s) is 22 km from San Diego city centre. Public transport options include:
BusFlixBus 2017 · 27m · $3
910 · 43m · $6
TramBlue · 42m · $17 · every ~14 min
Blue · 44m · $17 · every ~14 min
San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s) bus station facilities and services
San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: McDonald's located nearby.
Wi-Fi and ATMs
Wi-Fi is available at San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s). ATMs are available at San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s).
Tickets and information
Ticket office support is available at San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s).
Parking, taxis and toilets
Available at San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s): Accessible paths available.
Bus stations for San Marcos, TX to San Diego, CA
Check bus stations information for San Marcos, TX and San Diego, CA, including where buses depart and arrive on this route.
When departing from San Marcos, TX , you have various bus station options to start your journey from including San Marcos, S Guadalupe St (San Marcos Station) . When arriving in San Diego, CA , you can end your journey in bus stations like San Diego, Congress Street (Old Town Park), San Diego, San Ysidro Transit Center, San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s), San Diego, West Harbor Drive (The Headquarters at Seaport District) .Passengers board the bus most frequently from San Marcos, S Guadalupe St (San Marcos Station), which is located around 0 miles (1 km) away from the city centre, and they get off the bus at San Diego, Congress Street (Old Town Park), located 6 away from the city centre.
Most popular bus connections from San Marcos, TX
More options for your journey from San Marcos, TX to San Diego, CA
Here are some other resources that might have the information you need
Most popular buses to and from San Diego, CA and San Marcos, TX
Most popular bus connections to San Diego, CA
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