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Cheap bus tickets from SeaTac, WA to San Antonio, TX

from 283,98 €

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Fast, easy, and affordable options from SeaTac, WA to San Antonio, TX

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Bus stations and stops in SeaTac, WA

Please note: your ticket will contain the most up-to-date address information.
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Available options you can find for a more comfortable trip:
wifi
Free WiFi
Stay connected throughout your journey
socket
Power Outlets
Keep your devices charged on the go
seat
Comfortable seats
Relax with extra legroom and reclining seats
luggage
Luggage storage
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Toilets
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Vehicle passing through a city

Digital ticket & Live tracking

Discover the FlixBus app

Book trips
Your tickets
Track your trip
Always in-the-know
Get it on Google Play Download on the App Store
FlixBus app on phone

Scan to download the App

Trusted by 500+ million passengers

Frequently asked questions

The bus route from SeaTac to San Antonio covers 4775 km. FlixBus can bring you from SeaTac to San Antonio in 65 hours 10 minutes.
Bus ticket prices from SeaTac to San Antonio can vary depending on your travel date, time, and how early you book. You can find bus tickets starting from as little as 283,98 €.
When traveling from SeaTac to San Antonio, you can track your bus location on our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route.
We offer several secure payment methods for purchasing your ticket from SeaTac to San Antonio. You can pay using debit or credit card, PayPal, Google Pay, and other options. All available payment methods will be displayed during checkout so you can choose the one that suits you best. If you experience payment issues, check that your payment details are correct, your card is enabled for online or international transactions, and that you have sufficient funds. If you buy your bus ticket onboard or at a sales point, you may also have the option to pay in cash.
Passengers traveling from SeaTac to San Antonio with FlixBus can bring one piece of checked luggage and one piece of hand luggage free of charge. Your hand luggage should fit in the overhead compartment or under your seat, while larger bags are stored in the bus’s luggage compartment. If you want to bring additional or special luggage, you can find all available options on our luggage allowance.
Traveling by bus from SeaTac to San Antonio is one of the most environmentally-friendly options available as it reduces traffic associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
FlixBus buses traveling from SeaTac to San Antonio offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
The first FlixBus from SeaTac to San Antonio departs at 19:45, while the last departure is at 19:45. Departure times may vary depending on the day and route, so it’s always advisable to check the schedule before you book your bus ticket.
There is one bus stop in SeaTac. You can find its location on the map on his page.
There are 2 bus stops in San Antonio. You can find their locations on the map on this page.
No, you don't need to print your ticket if you purchased it online or via the app. Simply show the driver the QR code that you received via email or that is stored in the app and you're ready to travel from SeaTac to San Antonio. It's that easy!
With FlixBus, you can conveniently reach 54 destinations from San Antonio, including Houston, Austin, Dallas.
Yes, night buses from SeaTac to San Antonio are available, offering a convenient way to travel overnight and save time during the day. Overnight bus trips can also help you reduce accommodation costs while making the most of your journey.

Looking for bus tickets from SeaTac to San Antonio?

Look no further, we’ve got all the details you need to plan your bus trip! The journey SeaTac to San Antonio takes as little as 65 hours 10 minutes and can cost as little as 283,98 €. The first bus leaves at 19:45. FlixBus runs daily rides between SeaTac and San Antonio and when travelling with FlixBus, you can expect free Wifi, power sockets and a guaranteed seat for your journey.