Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound + Valley Transit | Bus | San Antonio Bus Station | Port Arthur Transit | No tags | ||||
 | Bus | San Antonio Bus Station | Port Arthur Transit | No tags | ||||
| Bus | San Antonio Bus Station | Port Arthur Transit | No tags | ||||
| Bus | San Antonio Bus Station | Port Arthur Transit | No tags | ||||
| Bus | San Antonio Bus Station | Port Arthur Transit | No tags |
Get from San Antonio to Port Arthur
The journey takes about 5 hours 30 minutes and with fares starting at just $62, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Antonio and Port Arthur?
Stops in San Antonio
- A500 N St Mary's St, San Antonio, TX 78205, USA
- B7914 Interstate 35 Access Rd, San Antonio, TX 78224, USA
- C165 Bowie St, San Antonio, 78205
- D4407 S PanAm Expy #101, San Antonio, TX 78225, USA
Stops in Port Arthur
- A
Port Arthur Transit
344-1/2 Procter St, Port Arthur, TX 77640, USA
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Frequently asked questions about traveling from San Antonio, US to Port Arthur by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from San Antonio to Port Arthur?
The cheapest bus tickets from San Antonio to Port Arthur start from $62. The average price for this route is around $104. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from San Antonio to Port Arthur?
The average bus trip duration from San Antonio to Port Arthur is 5h 30m, covering a distance of 275 miles (443 km). The quickest bus can get you there in 5h 30m and is operated by Greyhound.
Which bus companies service the San Antonio to Port Arthur route?
Several major bus companies operate on this route with 1 buses available per day, including services from Greyhound, Valley Transit.
What is the earliest and latest departure time for the bus from San Antonio to Port Arthur?
The earliest bus departs from San Antonio to Port Arthur at 1:05am. And the latest bus departs at 1:05am.
What are the CO₂ emissions for the bus trip from San Antonio to Port Arthur?
A bus trip from San Antonio to Port Arthur generates an estimated 11 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from San Antonio to Port Arthur?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87387 reviews.
Which bus company has the best Wi-Fi from San Antonio to Port Arthur?
Based on reviews on Busbud, the bus company Greyhound has the best Wi-Fi rating with a score of 2.4.
Which bus company has the most timely service from San Antonio to Port Arthur?
According to Busbud traveller reviews, the most timely bus company on this route is Valley Transit, with a punctuality rating of 3.4 out of 5 stars.
Which bus company has the cleanest buses from San Antonio to Port Arthur?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Greyhound, with a cleanliness rating of 3.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Antonio, US to Port Arthur was searched and found on Nov 29, 2025 with a price of $109To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Antonio, US to Port Arthur, as early as possible.
