S$299 Cheap Flights from Houston to Austin

View S$299 flight on Tue, 16 Dec, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Houston to Austin (IAH-AUS)

Prices were available within the past 7 days and start at S$299 for one-way flights and S$596 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$596 Return, found 12 hours ago
S$596
Return
found 12 hours ago
Select United flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$596 found 12 hours ago
American Airlines
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$602 Return, found 12 hours ago
S$602
Return
found 12 hours ago
Select American Airlines flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$602 found 12 hours ago
American Airlines
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$607 Return, found 12 hours ago
S$607
Return
found 12 hours ago
Select American Airlines flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$607 found 12 hours ago
American Airlines
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$667 Return, found 12 hours ago
S$667
Return
found 12 hours ago
Select American Airlines flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$667 found 12 hours ago
United
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$668 Return, found 12 hours ago
S$668
Return
found 12 hours ago
Select United flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$668 found 12 hours ago
United
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$730 Return, found 12 hours ago
S$730
Return
found 12 hours ago
Select United flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$730 found 12 hours ago
American Airlines
Tue, 16 Dec - Wed, 17 Dec
IAH
Houston
AUS
Austin
S$737 Return, found 12 hours ago
S$737
Return
found 12 hours ago
Select American Airlines flight, departing Tue, 16 Dec from Houston to Austin, returning Wed, 17 Dec, priced at S$737 found 12 hours ago

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Find the cheapest month to fly from Houston (IAH) to Austin (AUS)

August is typically the cheapest month to fly

From S$101 - S$636 per traveller.
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Houston to Austin route information
Origin airport
George Bush Intercontinental
Destination airport
Austin-Bergstrom Intl.
Airlines serving
American Airlines, United
Return price
S$596
Distance
223 km

Perfect flights from Houston to Austin

Your Journey from Houston to Austin

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Austin caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, American Airlines, Delta. Our selection of flights from George Bush Intercontinental to Austin-Bergstrom Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Austin Flights

Experience the joy of finding cheap flights from George Bush Intercontinental to Austin-Bergstrom Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$299 and roundtrip prices from S$596*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Austin with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Austin

Picture yourself stepping off the plane in Austin and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Austin Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Austin.
 

Beyond the Flight – Exploring Austin

With Expedia, your adventure extends beyond the flight. Explore Austin at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Austin with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Austin with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Austin–Bergstrom International Airport?
Pack your bags, because round-trip journeys from George Bush Intercontinental Airport (IAH) to Austin-Bergstrom Intl. Airport (AUS) start from S$596. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to AUS?
The majority of flights can be cancelled online, but every airline has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to AUS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to AUS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to AUS?
A flight distance of just 230 kilometres separates Houston and Austin. Once you're up in the skies, you won't have time to do much more than read the magazine in your seat pocket.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Austin-Bergstrom Intl. Airport (AUS)?
Operating 243 monthly flights, United Airlines (UA) is a great choice when flying directly from Houston Airport to Austin–Bergstrom International Airport.
Are George Bush Intercontinental Airport (IAH) to Austin-Bergstrom Intl. Airport (AUS) flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from IAH to Austin-Bergstrom Intl. Airport (AUS), but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can feel confident knowing you're always seeing the latest offers.

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