AUS - IAH

$67 Find Cheap Flights from Austin to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to George Bush Intcntl departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Houston, as well as popular online travel agencies
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Cheap Flight Deals from Austin to Houston George Bush Airport (AUS-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Houston George Bush Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Austin to George Bush Intcntl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Austin to George Bush Intcntl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:21 pm - 3:31 pmAUS-IAH
1h 10mnonstop
5:00 pm - 6:06 pmIAH-AUS
1h 06mnonstop
$152United Airlines
Find Deal
Fri, Mar 7 - Mon, Mar 17
5:05 am - 6:11 amAUS-IAH
1h 06mnonstop
7:35 am - 8:41 amIAH-AUS
1h 06mnonstop
$197United Airlines
Find Deal
Wed, Mar 26 - Wed, Apr 2
5:13 pm - 10:58 amAUS-IAH
17h 45m1 stop
9:31 pm - 3:56 pmIAH-AUS
18h 25m1 stop
$204Spirit Airlines
Find Deal
Fri, Mar 7 - Mon, Mar 17
5:58 am - 3:59 pmAUS-IAH
10h 01m1 stop
12:03 pm - 4:35 amIAH-AUS
16h 32m1 stop
$205Spirit Airlines
Find Deal
Tue, Feb 18 - Thu, Feb 20
7:10 am - 8:16 amAUS-IAH
1h 06mnonstop
6:33 pm - 7:39 pmIAH-AUS
1h 06mnonstop
$212United Airlines
Find Deal
Thu, Apr 3 - Sat, Apr 5
7:45 pm - 8:48 pmAUS-IAH
1h 03mnonstop
7:35 am - 8:37 amIAH-AUS
1h 02mnonstop
$213United Airlines
Find Deal
Wed, May 21 - Sun, Jun 1
9:04 pm - 11:40 amAUS-IAH
14h 36m1 stop
8:56 pm - 3:56 pmIAH-AUS
19h 00m2 stops
$214Spirit Airlines
Find Deal
Fri, Mar 7 - Mon, Mar 17
4:48 pm - 11:57 pmAUS-IAH
7h 09m1 stop
10:01 am - 5:16 pmIAH-AUS
7h 15m1 stop
$263American Airlines
Find Deal
Wed, Mar 12 - Wed, Mar 19
6:00 am - 1:39 pmAUS-IAH
7h 39m1 stop
5:00 am - 8:25 amIAH-AUS
3h 25m1 stop
$286American Airlines
Find Deal
Tue, Apr 1 - Thu, Apr 10
6:00 am - 11:44 pmAUS-IAH
17h 44m1 stop
8:00 am - 8:00 pmIAH-AUS
12h 00m1 stop
$19,867Alaska Airlines
Find Deal
Mon, Mar 3 - Sun, Mar 9

Flights from Austin to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Austin to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Austin to Houston George Bush Airport?

The average price of all round-trip flights from Austin to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Austin to Houston George Bush Airport, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Saturday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Austin to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Austin to Houston George Bush Intcntl Airport is August, where tickets cost $195 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $386 and $378 respectively.

Can I save money by flying with a layover from Austin to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $297, prices are generally cheapest when you fly direct.

Good to know

Low season

October

High season

June

Cheapest flight

$67
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Austin to Houston George Bush Airport

When to book flights from Austin to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Austin to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Austin to Houston George Bush Airport flights

  • Where can I smoke at IAH?

    If you'd like to smoke while at IAH, you can do so easily, as the airport has designated smoking areas 25 feet outside each airport's exit door. Smoking inside the airport is prohibited.

  • Can I shower at IAH?

    If you want to shower before departing IAH, you should visit the Centurion Lounge. Located in Terminal D, near gate 6, this lounge features operational showers and clean bathrooms. Apart from showering at this lounge, you can rest on one of its comfy seats, grab a bite from its selection of snacks, and quench your thirst by selecting a drink of your choice from its wide range of beverages.

  • Does AUS have an observation deck?

    Yes, it does. Located east of the airport's entrance and adjacent to the runway, this family viewing area features paved parking and picnic tables. Here, you'll get the chance to witness different types of airplanes take off and land at the airport.

  • What public means of transportation can I use to travel to AUS from Austin?

    To travel to AUS from Austin, you can board a taxi or a bus. The taxis that operate this route are normally the faster of the two options, while the buses are the cheaper option. Hence, to travel quickly, you should travel by taxi, while to travel affordably, you should travel by bus.

  • What is the cheapest flight from Austin to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Austin to Houston George Bush Intcntl Airport was $67 for a one-way ticket and $152 for a round-trip.

  • Do I need a passport to fly between Austin and Houston George Bush Airport?

    A passport is not required to fly from Austin to Houston George Bush Airport.

  • Which airports will I be using when flying from Austin to Houston George Bush Airport?

    Austin airport is called Austin Bergstrom and the only airport in Houston George Bush Airport is Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Austin to Houston George Bush Airport?

    American Airlines, Delta, Alaska Airlines, Lufthansa, and United Airlines offer inflight Wi-Fi service on the Austin to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Austin to Houston George Bush Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Austin to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Austin to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Austin and Houston George Bush Airport.

  • On which days can I fly direct from Austin to Houston George Bush Airport?

    There are nonstop flights from Austin to Houston George Bush Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Austin to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Austin with another airline. Booking your flights between Austin and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Austin to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $213 or less one-way and $476 or less round-trip.
  • Before entering Austin-Bergstrom International Airport (AUS), you'll have to go through a security checkpoint. You'll find lengthy lines at any of this airport's checkpoints, as AUS usually has major passenger traffic. On many occasions, passengers have missed their flights because of being delayed at the airport's security checkpoints. With this in mind, on the date your set to fly to Houston, you should get to AUS at least 2h before your flight's departure time. This way, you'll certainly go through the checkpoints in time for your flight.
  • At AUS, you can park your car in one of the on-site garages or off-site parking lots. It's worth noting that in either, you can rest assured of the safety of your car, as these lots are usually highly guarded. AUS' off-site garages tend to charge lower rates than the airport's on-site garages. Thus, it would be economically wise to park your car in one of the off-site locations.
  • While waiting for your flight to Houston at AUS, you can enjoy a relaxing massage at one of the two locations operated by Knot Anymore Massage. Both are located in the Barbara Jordan terminal, one near gate 7 and the other close to gate 13. If you visit either, you can rest assured of leaving quite relaxed.
  • If you land at George Bush Intercontinental Airport (IAH) late at night, you can check in to its on-site hotel, Houston Airport Marriott. Accessible from all terminals via the airport's underground tram service, this hotel features comfortable rooms worth staying in.
  • In case you've traveled with an infant, before leaving IAH, you can breastfeed him/her in one of the available lactation rooms. In Terminal A, there's one near gate A17, while in Terminal C, there's another near gate C4.
See more tips

Prefer to fly direct from Austin to Houston George Bush Airport?

Find which airlines fly direct from Austin Bergstrom Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Austin Bergstrom to Houston George Bush Intcntl

Monday

ANA, Air Canada, Air New Zealand, +5 more

ANA, Air Canada, +6 more

Tuesday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Wednesday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Thursday

ANA, Air Canada, Air New Zealand, +5 more

ANA, Air Canada, +6 more

Friday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Saturday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Sunday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Austin Bergstrom

Monday

ANA, Air Canada, Air New Zealand, +5 more

ANA, Air Canada, +6 more

Tuesday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Wednesday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Thursday

ANA, Air Canada, Air New Zealand, +5 more

ANA, Air Canada, +6 more

Friday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Saturday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

Sunday

ANA, Air Canada, Air New Zealand, +6 more

ANA, Air Canada, +7 more

See more direct flights
See more direct flights

Top airline flying from Austin to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Austin to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8913 reviews
8.1Crew
7.7Boarding
6.7Food
7.3Comfort
7.1Entertainment
Airline reviews

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

2.0 MediocreB Lynne, Jan 2025YYC - IAH
Read more United Airlines reviews

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Everything you need to know for your flight from Austin to George Bush Intcntl

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