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Bus from San Marcos, TX to Port Arthur, TX

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Bus stations and stops in San Marcos, TX

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Frequently asked questions

The Greyhound bus ride from San Marcos to Port Arthur takes around 8 hours 15 minutes, covering a distance of approximately 338 miles. The fastest route involves .
A bus ticket from San Marcos to Port Arthur starts at $130.99. For the cheapest rates, it’s best to book in advance through our app or website. You can pay online with a debit or credit card, or in cash at select locations.
To track your Greyhound bus from San Marcos to Port Arthur, use our bus tracker. It provides real-time updates on your bus’s location and expected arrival times.
For your trip from San Marcos to Port Arthur, Greyhound allows one carry-on bag (up to 25 lbs, 16x12x7 inches) and one checked bag for free. If you have a Flexible fare, you can also check a second bag at no additional cost. Extra or oversized baggage can be added during booking or later via "Manage My Booking." Certain locations allow in-person payment for extra luggage. More details are available on our baggage policy page
Choosing Greyhound for your journey from San Marcos to Port Arthur is an eco-conscious option, helping to reduce emissions and traffic compared to traveling by car.
Greyhound buses from San Marcos to Port Arthur offer free Wi-Fi, power outlets at each seat, reclining seats with extra legroom, overhead storage, and onboard restrooms.
The first bus from San Marcos to Port Arthur departs at 10:20 pm.
The last bus from San Marcos to Port Arthur departs at 10:20 pm.
Yes, you can book tickets for both Greyhound and FlixBus from San Marcos to Port Arthur on our website. After entering your travel details, you can compare schedules and fares for both options.
There are up to one daily Greyhound bus trip from San Marcos to Port Arthur. Use the search tool above to check the schedule.
Greyhound buses are equipped with wheelchair lifts and spaces for passengers using mobility devices. We recommend booking your trip from San Marcos to Port Arthur in advance. Service animals are welcome on all Greyhound buses. For more information, please visit our accessibility page.
You can find the bus stops for Greyhound in both San Marcos and Port Arthur by viewing the map on this page, which includes addresses and locations of all stops.

Looking for Greyhound Bus Tickets from San Marcos to Port Arthur?

Your search ends here! We've got all the info you need to plan your bus journey. The trip from San Marcos to Port Arthur can be as quick as 8 hours 15 minutes and as cost-effective as $130.99. The first bus of the day departs at 10:20 pm. Greyhound runs daily buses San Marcos to Port Arthur between San Marcos and Port Arthur. Traveling with Greyhound guarantees free Wifi, access to power sockets, and a guaranteed seat for your journey. Don't miss any updates on your bus trip: stay informed with our real-time bus tracker and check the status of your ride to Port Arthur in seconds.

How to Book Your Bus Trip to Port Arthur from San Marcos

With Greyhound, reserving a ticket for your bus trip is a breeze. You can easily complete your booking on this website or through the free Greyhound App, all within a few simple clicks. You will have a variety of rides to choose from, as on many of our routes you will be offered both Greyhound and FlixBus bus rides, so you can choose the option that best fits your schedule. When booking your ticket from San Marcos to Port Arthur, you have a range of secure online payment options at your disposal, including both debit and credit cards. If you prefer, cash payments are also accepted at various sales points. If you're on the hunt for a cheap ticket to Port Arthur, remember to book early. Traveling on weekdays or during non-peak hours can also lead you to some of the most budget-friendly fares available!

Onboard services are subject to availability