Cheap flights from Austin to Houston
from 76 US$
Compare hundreds of airlines Austin–Houston
The cheapest month is usually 2026-08 · 76 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Austin to Houston, a about 234 km route (around 0h 48m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Copa Airlines, United Airlines, Southwest Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Austin to Houston?
It's usually 2026-08, from 76 USD. Use the price calendar to compare other dates.
How long is the flight from Austin to Houston?
A nonstop flight takes about 0h 48m and covers around 234 km. Connecting itineraries take longer.
Are there direct flights from Austin to Houston?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Austin to Houston?
Copa Airlines, United Airlines, Southwest Airlines operate this route, among others. Compare them all in the results.
When should I book Austin–Houston flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Austin → Houston · Live fares from 100+ sites — free, with no hidden fees.