S$102 Cheap Flights from Austin to Houston

View S$102 flight on Mon, 11 Aug, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Austin to Houston (AUS-IAH)

Prices were available within the past 7 days and start at S$102 for one-way flights and S$237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 11 Aug - Thu, 21 Aug
AUS
Austin
IAH
Houston
S$237 Return, found 16 hours ago
S$237
Return
found 16 hours ago
Select United flight, departing Mon, 11 Aug from Austin to Houston, returning Thu, 21 Aug, priced at S$237 found 16 hours ago
United
Thu, 7 Aug - Mon, 11 Aug
AUS
Austin
IAH
Houston
S$241 Return, found 1 day ago
S$241
Return
found 1 day ago
Select United flight, departing Thu, 7 Aug from Austin to Houston, returning Mon, 11 Aug, priced at S$241 found 1 day ago
United
Mon, 11 Aug - Thu, 21 Aug
AUS
Austin
IAH
Houston
S$271 Return, found 16 hours ago
S$271
Return
found 16 hours ago
Select United flight, departing Mon, 11 Aug from Austin to Houston, returning Thu, 21 Aug, priced at S$271 found 16 hours ago
United
Thu, 7 Aug - Mon, 11 Aug
AUS
Austin
IAH
Houston
S$279 Return, found 1 day ago
S$279
Return
found 1 day ago
Select United flight, departing Thu, 7 Aug from Austin to Houston, returning Mon, 11 Aug, priced at S$279 found 1 day ago
United
Mon, 11 Aug - Thu, 21 Aug
AUS
Austin
IAH
Houston
S$304 Return, found 16 hours ago
S$304
Return
found 16 hours ago
Select United flight, departing Mon, 11 Aug from Austin to Houston, returning Thu, 21 Aug, priced at S$304 found 16 hours ago
United
Tue, 5 Aug - Tue, 12 Aug
AUS
Austin
IAH
Houston
S$305 Return, found 3 days ago
S$305
Return
found 3 days ago
Select United flight, departing Tue, 5 Aug from Austin to Houston, returning Tue, 12 Aug, priced at S$305 found 3 days ago
United
Mon, 11 Aug - Thu, 21 Aug
AUS
Austin
IAH
Houston
S$310 Return, found 16 hours ago
S$310
Return
found 16 hours ago
Select United flight, departing Mon, 11 Aug from Austin to Houston, returning Thu, 21 Aug, priced at S$310 found 16 hours ago
United
Tue, 5 Aug - Tue, 12 Aug
AUS
Austin
IAH
Houston
S$313 Return, found 3 days ago
S$313
Return
found 3 days ago
Select United flight, departing Tue, 5 Aug from Austin to Houston, returning Tue, 12 Aug, priced at S$313 found 3 days ago
Delta
Tue, 5 Aug - Tue, 12 Aug
AUS
Austin
IAH
Houston
S$339 Return, found 3 days ago
S$339
Return
found 3 days ago
Select Delta flight, departing Tue, 5 Aug from Austin to Houston, returning Tue, 12 Aug, priced at S$339 found 3 days ago
American Airlines
Tue, 5 Aug - Tue, 12 Aug
AUS
Austin
IAH
Houston
S$363 Return, found 3 days ago
S$363
Return
found 3 days ago
Select American Airlines flight, departing Tue, 5 Aug from Austin to Houston, returning Tue, 12 Aug, priced at S$363 found 3 days ago

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

June is typically the cheapest month to fly

From S$99 - S$722 per traveller.

Graph displaying average flight prices per month

Austin to Houston route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Return price
S$202
Distance
223 km
Average flight time
1 hour 6 mins

Perfect flights from Austin to Houston

Your Journey from Austin to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Austin to Houston 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 Austin-Bergstrom Intl. to George Bush Intercontinental 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 Austin to Houston Flights

Experience the joy of finding cheap flights from Austin-Bergstrom Intl. to George Bush Intercontinental that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$102 and roundtrip prices from S$237*.
 

Pre-Flight Essentials

Ensure a smooth journey from Austin to Houston 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 Houston

Picture yourself stepping off the plane in Houston 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 Austin to Houston 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 Austin to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston 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 Austin to Houston 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 Austin to Houston 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 Austin-Bergstrom Intl. Airport (AUS) to George Bush Intercontinental Airport (IAH)?
The lowest price advertised for a round-trip journey between AUS and IAH is S$237. But you better move fast. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin--Bergstrom International Airport to George Bush Intercontinental Airport (IAH)?
Every airline has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Austin-Bergstrom Intl. Airport (AUS) to Houston Airport 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 AUS to IAH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Austin-Bergstrom Intl. Airport (AUS) to George Bush Intercontinental Airport (IAH)?
The distance from AUS (AUS) to IAH (IAH) is 230 kilometres. You'll be disembarking the plane and picking up your bags from the carousel before you know it.
Which airlines fly direct from AUS to Houston Airport?
Check out the deals on offer with United Airlines (UA) if you want to fly straight from AUS to IAH. This popular carrier operates 243 flights monthly, so you're sure to find one that fits your schedule.
Are AUS to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from Austin-Bergstrom Intl. Airport (AUS) to Houston Airport arising a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously --- as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.