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Houston Airport (IAH) to Downtown Austin buses

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Trip Overview

The average bus between Houston Airport (IAH) and Downtown Austin takes 3h 55m and the fastest bus takes 3h 48m. The bus service runs several times per day from Houston Airport (IAH) to Downtown Austin. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 55m
Duration
188 mi
Distance
$155
Average price
Every 4 hours
Frequency

Bus via Smith St @ Texas Ave

best
  1. Take the bus from Bush IAH Terminal C to Milam St @ Texas Avebus bus 102
  2. Take the bus from Hyatt Regency Houston to Austin Doubletree University Areabus bus Houston
4h 55m
$124–155

Houston Airport (IAH) to Downtown Austin bus times

Buses run every 4 hours between Houston Airport (IAH) and Downtown Austin. The earliest departure is at 4:57 AM at night, and the last departure from Houston Airport (IAH) is at 4:13 PM which arrives into Downtown Austin at 8:15 PM. All services require a transfer at Milam St @ Texas Ave and take an average of 3h 55m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Houston Airport (IAH) to Downtown Austin? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Houston Airport (IAH) to Downtown Austin.ExpandLaunch map view
  • Distance: 187.7 mi
  • Duration: 3h 55m

What companies run services between Houston Airport (IAH), USA and Downtown Austin, TX, USA?

You can take a bus from Bush IAH Terminal C to Downtown Austin via Milam St @ Texas Ave, Smith St @ Texas Ave, Smith St @ Dallas St, Hyatt Regency Houston, and Austin Doubletree University Area in around 4h 55m.

Operators