฿5,750 Cheap Flights from Austin (AUS) to Houston (IAH)

View ฿5,750 flight on Mon, 9 Mar 2026Opens in a new window

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

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Cheap Flights from Austin (AUS) to Houston (IAH)

Prices were available within the past 7 days and start at ฿5,750 for one-way flights and ฿11,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 9 Mar - Tue, 21 Apr
AUS
Austin
IAH
Houston
฿11,500 Return, found 2 days ago
฿11,500
Return
found 2 days ago
Select United flight, departing Mon, 9 Mar from Austin to Houston, returning Tue, 21 Apr, priced at ฿11,500 found 2 days ago
United
Tue, 10 Mar - Mon, 27 Apr
AUS
Austin
IAH
Houston
฿12,195 Return, found 2 days ago
฿12,195
Return
found 2 days ago
Select United flight, departing Tue, 10 Mar from Austin to Houston, returning Mon, 27 Apr, priced at ฿12,195 found 2 days ago
United
Mon, 9 Mar - Tue, 21 Apr
AUS
Austin
IAH
Houston
฿12,830 Return, found 2 days ago
฿12,830
Return
found 2 days ago
Select United flight, departing Mon, 9 Mar from Austin to Houston, returning Tue, 21 Apr, priced at ฿12,830 found 2 days ago
United
Tue, 10 Mar - Mon, 27 Apr
AUS
Austin
IAH
Houston
฿12,985 Return, found 2 days ago
฿12,985
Return
found 2 days ago
Select United flight, departing Tue, 10 Mar from Austin to Houston, returning Mon, 27 Apr, priced at ฿12,985 found 2 days ago
Delta
Tue, 10 Mar - Mon, 27 Apr
AUS
Austin
IAH
Houston
฿13,010 Return, found 2 days ago
฿13,010
Return
found 2 days ago
Select Delta flight, departing Tue, 10 Mar from Austin to Houston, returning Mon, 27 Apr, priced at ฿13,010 found 2 days ago
United
Mon, 9 Mar - Tue, 21 Apr
AUS
Austin
IAH
Houston
฿13,305 Return, found 2 days ago
฿13,305
Return
found 2 days ago
Select United flight, departing Mon, 9 Mar from Austin to Houston, returning Tue, 21 Apr, priced at ฿13,305 found 2 days ago
United
Mon, 9 Mar - Tue, 21 Apr
AUS
Austin
IAH
Houston
฿13,400 Return, found 2 days ago
฿13,400
Return
found 2 days ago
Select United flight, departing Mon, 9 Mar from Austin to Houston, returning Tue, 21 Apr, priced at ฿13,400 found 2 days ago
American Airlines
Mon, 9 Mar - Tue, 21 Apr
AUS
Austin
IAH
Houston
฿13,425 Return, found 2 days ago
฿13,425
Return
found 2 days ago
Select American Airlines flight, departing Mon, 9 Mar from Austin to Houston, returning Tue, 21 Apr, priced at ฿13,425 found 2 days ago
Delta
Tue, 10 Mar - Mon, 27 Apr
AUS
Austin
IAH
Houston
฿13,530 Return, found 2 days ago
฿13,530
Return
found 2 days ago
Select Delta flight, departing Tue, 10 Mar from Austin to Houston, returning Mon, 27 Apr, priced at ฿13,530 found 2 days ago
United
Mon, 9 Mar - Tue, 21 Apr
AUS
Austin
IAH
Houston
฿13,580 Return, found 2 days ago
฿13,580
Return
found 2 days ago
Select United flight, departing Mon, 9 Mar from Austin to Houston, returning Tue, 21 Apr, priced at ฿13,580 found 2 days ago

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

October is typically the cheapest month to fly

From ฿2,465 - ฿14,518 per traveller.
Flight from Austin to Houston route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
George Bush Intercontinental
Return price
฿11,500
Distance
223 km
Average flight time
1 hour 9 mins

Perfect flights from Austin to Houston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Austin to Houston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Austin-Bergstrom Intl. to George Bush Intercontinental ticket options cater to your travel preferences, with incredible one-way fares from ฿5,750 and roundtrip prices from ฿11,500. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at George Bush Intercontinental and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Houston.

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 ฿11,500. 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.
*Available to Expedia members.