£132 Cheap Flights from Houston (IAH) to Austin (AUS)

View £132 flight on Thu, 4 Jun 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days and start at £132 for one-way flights and £631 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£631 Return, found 5 days ago
£631
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £631 found 5 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£667 Return, found 5 days ago
£667
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £667 found 5 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£672 Return, found 3 days ago
£672
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £672 found 3 days ago
Alaska Airlines
Sat, 13 Jun - Sun, 14 Jun
IAH
Houston
AUS
Austin
£698 Return, found 4 days ago
£698
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 13 Jun from Houston to Austin, returning Sun, 14 Jun, priced at £698 found 4 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£701 Return, found 5 days ago
£701
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £701 found 5 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£705 Return, found 5 days ago
£705
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £705 found 5 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£709 Return, found 3 days ago
£709
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £709 found 3 days ago
Alaska Airlines
Sun, 17 May - Sun, 24 May
IAH
Houston
AUS
Austin
£720 Return, found 3 days ago
£720
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 17 May from Houston to Austin, returning Sun, 24 May, priced at £720 found 3 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
IAH
Houston
AUS
Austin
£734 Return, found 5 days ago
£734
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Houston to Austin, returning Wed, 27 May, priced at £734 found 5 days ago
Alaska Airlines
Fri, 5 Jun - Fri, 12 Jun
IAH
Houston
AUS
Austin
£735 Return, found 5 days ago
£735
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 5 Jun from Houston to Austin, returning Fri, 12 Jun, priced at £735 found 5 days ago

Frequently asked questions

Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Enter IAH to AUS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. AA offers the most daily flights from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
There are approximately 8 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.). For even more choice, look at flights that include layovers, as there are around 48 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), and O'Hare Intl. (ORD).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in November and December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
You'll typically find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) on a Thursday, with around 30 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week, so you'll have a good selection of flights no matter which day you choose.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The most popular departure times for flights from George Bush Intercontinental (IAH) to Austin-Bergstrom Intl. (AUS) are in the early morning, between 6am and 9am. This accounts for around 28% of total traffic. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. Many travelers prefer these times to get an early start on their day in Austin.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Direct flights from IAH to AUS usually take about 1 hour, traveling roughly 140 miles. If you opt for a connecting flight, expect to add around 4 hours 50 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Select the "Business class" and "First class" filters when looking for IAH to AUS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Austin from George Bush Intercontinental (IAH)?
From George Bush Intercontinental (IAH), you can fly directly into Austin-Bergstrom Intl. (AUS) to reach Austin. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Tampa Intl. (TPA), Orlando Intl. (MCO) before reaching Austin. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Austin-Bergstrom Intl.
Return price
£630
Distance
223 km
Average flight time
1 hour 5 mins

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