How long is the flight from Austin to Houston?

Airlines like United Airlines and Southwest fly from Austin to Houston in about 1h 05m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 148 mi. Most flights are nonstop.

What are the cheapest airlines flying from Austin to Houston round-trip?

Flying on Southwest is currently your cheapest option to Houston, with prices starting at $97. Another option worth looking into is United Airlines, starting at $117 round trip. Southwest is currently priced 72% below the average price you’ll pay for this route.

What is the cheapest month to book a flight from Austin to Houston?

Currently, September is the cheapest month in which you can book a flight from Austin to Houston (average of $230). Flying from Austin to Houston in March is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Austin to Houston?

Travelers seeking maximum savings on their Austin to Houston flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the cheapest flights from Austin to Houston?

The cheapest flight price from Austin to Houston is $68. On average you can expect to pay $304. The most popular route, (Austin Bergstrom - Houston Hobby), can usually be booked for $97.

What is the cheapest time of day to fly from AUS to HOU?

When flying from Austin to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the morning.

What airport do you fly from for flights from Austin to Houston?

Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Houston from Austin. Booking flights from Austin Bergstrom (AUS) to Houston should be relatively easy as there are 3 daily outbound flights to Houston from 2 different airlines.

Can I find deals for flights from Austin to Houston that include hotel bookings?

Yes. In addition to deals on Austin to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Austin to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Houston.

Can I find deals for business class flights from Austin to Houston?

Yes. Cheapflights offers flight deals from Austin to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$49+ Cheap Flights from Austin to Houston

Round-trip from	$97 (United Airlines)
One-way from	$49 (United Airlines)
Popular in	January
Cheapest in	August
Average price	$229

AUS

Expect long lines at AUS, especially during the early morning rush. Arrive early to avoid missing your flight.

IAH

For a quick ride to downtown Houston from IAH, use Uber or Lyft. It's faster than public transport.

HOU

HOU's arrival roadways are usually congestion-free. Consider being dropped off at arrivals for a smoother experience.

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$97	Average$289	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$117	Average$321	FlexibilityNo cancel fee	On-time69%

$49+ Cheap flights from Austin (AUS) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Houston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Austin to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Austin to Houston

Cheapest flights from Austin to HoustonExplore the most affordable flight options available from Austin to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 18, 2025.

Explore the most affordable flight options available from Austin to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Houston that are best for you.

The best insider tips for Austin to Houston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Houston trip

Airports

AUS

IAH

HOU

Our travel experts

Best time to book a flight from Austin to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Austin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Austin to Houston

What is the cheapest month to book a flight from Austin to Houston?

What is the cheapest time of day to fly from AUS to HOU?

Find hourly flight availability from Austin to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated setembro 18, 2025.

What is the cheapest day to fly from Austin to Houston?

Use this chart to determine the cheapest time to fly round-trip from Austin to Houston. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Houston

See what other customers who have flown with Southwest and United Airlines from Austin to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Austin to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Austin to Houston?

How long is the flight from Austin to Houston?

What are the cheapest airlines flying from Austin to Houston round-trip?

What are the cheapest flights from Austin to Houston?

Can I find deals for flights from Austin to Houston that include hotel bookings?

How can I find direct flights from Austin to Houston?

Can I find deals for business class flights from Austin to Houston?

What is the cheapest month to book a flight from Austin to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Austin to Houston

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Austin to Houston
Explore the most affordable flight options available from Austin to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 18, 2025.