Travel Information
Compare train, bus, and flight for San Diego, CA to San Marcos, TX
Omio recommends booking the flight as it is the most popular option from San Diego, CA to San Marcos, TX among Omio's users. If you are prioritising price take the flight with prices starting from €157. For those with little time consider booking a flight which can get you there in 6h 5m. The ticket price range depends on the travel mode: a flight costs an average of €157, and a train costs an average of €275.
Distance: 1149 miles (1850 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
€208 Average price | €168 Average price Cheapest | €275 Average price |
46h 39m Average total duration 46h 9m Onboard + 30m Additional time* | 9h 5m Average total duration Fastest 6h 5m Onboard + 3h 0m Additional time* | 38h 40m Average total duration 38h 10m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Compare prices and tickets San Diego, CA to San Marcos, TX by train, bus, or flight
Compare train, bus, 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.
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Journey information
Overview: Bus from San Diego, CA to San Marcos, TX
Buses from San Diego, CA to San Marcos, TX run on average 5 times per day, taking around 46h 9m. Cheap bus tickets for this journey start at $261 (€208) but you can travel from only $197 (€157) by flight.
The earliest bus runs at 09:25, the last at 23:30. The fastest bus covers the 1149 miles (1850 km) distance in 46h 9m.
Distance 1149 miles (1850 km) |
Average bus duration 46h 9m |
Cheapest ticket price $261 (€208) |
Buses per day 5 |
Fastest bus 46h 9m |
First bus 09:25 |
Last bus 23:30 |
Bus providers: Greyhound from San Diego, CA to San Marcos, TXYou can travel by bus between San Diego, CA to San Marcos, TX with Greyhound for as low as $197 (€157). When you search for schedules and tickets, Omio will show you the best journey
Greyhound
FAQs: Bus from San Diego, CA to San Marcos, TX
Find answers to the most common questions about traveling from San Diego, CA to San Marcos, TX 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 Marcos, TX, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from San Diego, CA to San Marcos, TX, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- Greyhound
- $15 per additional bag.
popular bus stations
Popular bus stations from San Diego, CA to San Marcos, TX
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