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IAH - AUS

Find cheap flights from Houston George Bush Airport to Austin from $49

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Austin departing on 6/4. 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.
1 adult
0 bags
sáb. 5/25
sáb. 6/1

Search hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Austin, 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 Houston to Austin, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from George Bush Intcntl to Austin (IAH-AUS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Austin 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:30 am - 8:31 amIAH-AUS
1h 01mnonstop
5:10 am - 6:13 amAUS-IAH
1h 03mnonstop
$157United Airlines
Find Deal
mié., may. 15 - mar., may. 21
7:30 am - 8:31 amIAH-AUS
1h 01mnonstop
5:10 am - 6:13 amAUS-IAH
1h 03mnonstop
$167United Airlines
Find Deal
sáb., may. 18 - mar., may. 21
4:20 pm - 5:20 pmIAH-AUS
1h 00mnonstop
7:48 pm - 8:50 pmAUS-IAH
1h 02mnonstop
$177United Airlines
Find Deal
lun., sep. 30 - jue., oct. 10
5:00 pm - 5:58 pmIAH-AUS
0h 58mnonstop
5:10 am - 6:13 amAUS-IAH
1h 03mnonstop
$178United Airlines
Find Deal
jue., may. 16 - lun., may. 20
6:00 am - 12:34 pmIAH-AUS
6h 34m1 stop
2:30 pm - 9:18 pmAUS-IAH
6h 48m1 stop
$181American Airlines
Find Deal
mié., may. 15 - mié., may. 22
5:35 pm - 8:06 amIAH-AUS
14h 31m1 stop
4:36 pm - 9:54 amAUS-IAH
17h 18m1 stop
$189Spirit Airlines
Find Deal
sáb., may. 18 - mar., may. 21
3:32 pm - 11:11 amIAH-AUS
19h 39m2 stops
4:36 pm - 10:32 amAUS-IAH
17h 56m2 stops
$201Spirit Airlines
Find Deal
mié., may. 15 - mar., may. 21
5:00 am - 8:20 amIAH-AUS
3h 20m1 stop
12:30 pm - 7:35 pmAUS-IAH
7h 05m1 stop
$225American Airlines
Find Deal
lun., may. 20 - mié., may. 22
2:20 pm - 11:11 amIAH-AUS
20h 51m2 stops
7:13 pm - 3:16 pmAUS-IAH
20h 03m2 stops
jue., may. 23 - vie., may. 24
8:21 am - 8:16 amIAH-AUS
47h 55m3 stops
8:30 am - 10:20 amAUS-IAH
25h 50m3 stops
mié., may. 15 - mar., may. 21

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

Get data-powered insights and trends into flights from George Bush Intcntl to Austin 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 Houston George Bush Airport to Austin?

The average price of all flights from Houston George Bush Intcntl Airport to Austin clicked on KAYAK for each day over the last 12 months.
When flying from Houston George Bush Airport to Austin, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Austin, 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 Houston George Bush Intcntl Airport to Austin is April, where tickets cost $217 on average. On the other hand, the most expensive months are October and September, where the average cost of tickets is $420 and $324 respectively.

Which airlines provide the cheapest flights from Houston George Bush Airport to Austin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Houston George Bush Airport to Austin found by KAYAK users in the last 72 hours was for $157 on United Airlines, followed by American Airlines ($181). One-way flight deals have also been found from as low as $49 on United Airlines and from $61 on Spirit Airlines.

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Austin?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston George Bush Intcntl Airport to Austin.
There is just one airline that flies from Houston George Bush Intcntl Airport to Austin direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $188.

How many flights are there between Houston George Bush Intcntl Airport and Austin per day?

Each day, there are between 10 and 13 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Austin, with an average flight time of 0h 59m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 79 flights. The most frequent day of departure is Saturday, when 16% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Austin?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston George Bush Airport to Austin take?

The average nonstop flight takes 0h 58m, covering a distance of 140 miles.

What’s the earliest departure time from Houston George Bush Airport to Austin?

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 7:30 am and will be landing in Austin at 8:31 am.

What’s the latest departure time from Houston George Bush Airport to Austin?

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to Austin jets off at 10:30 pm and lands at 11:29 pm.

Good to know

Low season

February

High season

December

Cheapest flight

$49
Best time to beat the crowds but there is an average 62% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Houston George Bush Airport to Austin

When to book flights from George Bush Intcntl to Austin

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Austin 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 Houston George Bush Airport to Austin flights

  • Does IAH provide facilities for nursing mothers?

    Yes. The George Bush Airport in Houston has four nursing rooms that are designed to give traveling moms a quiet, clean space to breastfeed in private if they choose or to pump if they need to. Each room has a glider chair, a table, an electrical socket, a USB port, and room for additional children, luggage, and a stroller. There are two nursing rooms in Terminal A and two in Terminal C.

  • Is there a military lounge at IAH?

    Yes. The USO at IAH is on the Main Concourse, below Gate 44. This USO is free of charge to any active duty members of the US military and their families. Benefits of this military lounge include refreshments, comfortable seating, TV, internet, computers, and more.

  • Where can I get a rental car a AUS?

    The rental car agencies are all housed in the Rental Car Facility at AUS in the garage across from the Barbara Jordan Terminal, which is the Main Terminal. If you land at the South Terminal at AUS, you can take a shuttle bus to the Rental Car Facility. If you land at the Barbara Jordan Terminal, simply cross the street from baggage claim and take the elevator to the third level of the parking garage. There are 10 different rental car agencies located at the Rental Car Facility at AUS.

  • Does AUS have any pet relief stations in the airport?

    No, not inside the airport. However, AUS provides two animal relief stations just outside the terminal. These useful, miniature dog parks are outside the Barbra Jordan Terminal, in front of the parking garage and across from baggage claim. These animal relief areas are stocked with waste bags and trash cans.

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Austin was $49 for a one-way ticket and $157 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Houston George Bush Airport and Austin are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Austin Bergstrom.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to Austin flight route.

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

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

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

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

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

    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 Houston George Bush Airport to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Houston George Bush Airport 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 Houston George Bush Airport to Austin?

    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 Austin with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and AUS 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 Houston George Bush Airport to Austin?

    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 Austin from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from IAH to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for $154 or less one-way and $194 or less round-trip.
  • The largest and busiest airport in Houston, Texas, the George Bush Intercontinental Airport (IAH) is a hub for Spirit Airlines and United Airlines. The Austin-Bergstrom International Airport (AUS) is the third busiest airport in Texas and serves as a focus city for Southwest.
  • United Airlines is one carrier that offers direct flights from the George Bush Airport to the Austin-Bergstrom airport. American Airlines is one carrier that offers flights from IAH to AUS with one stop, usually in Dallas.
  • If you are traveling from Houston to Austin on business and want to get ready before you head into Austin, consider going to one of the exclusive lounges. At Gate 22, you can gain access to the American Airlines Admirals Club by paying a fee at the door and presenting your American Airlines ticket. On the mezzanine level across from Gate 22, you can enter the United Club by paying at the door and showing your United Airlines ticket.
  • IAH has two interfaith chapels open 24/7. These quiet places of reflection are located at Gate C29 and Gate D8. Not affiliated with any particular religion, these safe spaces are peaceful retreats away from the distracting noise of the airport where passengers can meditate, reflect, pray, or simply unplug.
  • If you have time to indulge yourself before your flight to Austin, consider getting a massage at IAH. IAH has massage chairs throughout the airport where you can get a deep tissue massage. These massage chairs are located at different gates on Concourses A, B, C, D, and Concourse E.
See more tips

Prefer to fly non-stop from Houston George Bush Airport to Austin?

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

Nonstop departures

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

Nonstop returns

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
See more direct flights

Top airline flying from George Bush Intcntl to Austin

 
See real verified KAYAK customer reviews for airlines flying from Houston to Austin. 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 George Bush Intcntl to Austin? 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 11234 reviews
8.1crew
6.7food
7.1entertainment
7.2comfort
7.7boarding
Airline reviews

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

8.0 ExcellentRegina, Apr 2024IAH - BRO
Read more about United Airlines reviews

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

The crew was nice but the people going to Orange County are so entitled. Everyone thinks everything is suppose for be perfect for them. Tough crowd.

Flight canceled due to weather. Rescheduled flight canceled due to maintenance. I’m stuck!

Cramped and uncomfortable seats. Not enough room for 6’2” person such as myself.

Book cheap flights from Houston to Austin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Austin found on KAYAK in the last 72 hours.
6/4mar.
nonstopUnited Airlines
0h 59mIAH-AUS
$49
5/16jue.
nonstopUnited Airlines
0h 58mIAH-AUS
$59
5/8mié.
2 stopsSpirit Airlines
12h 20mIAH-AUS
$61
5/28mar.
nonstopUnited Airlines
0h 59mIAH-AUS
$79
6/4mar.
2 stopsSpirit Airlines
20h 46mIAH-AUS
$88
5/25sáb.
nonstopUnited Airlines
0h 59mIAH-AUS
$89
5/29mié.
1 stopAmerican Airlines
6h 47mIAH-AUS
$97
5/25sáb.
1 stopAmerican Airlines
7h 48mIAH-AUS
$117
4/28dom.
2 stops
20h 38mIAH-AUS
$389
4/28dom.
3 stops
26h 22mIAH-AUS
$444

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Last minute flights from George Bush Intcntl to Austin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Austin that are departing in the next 10 days.
4/29lun.
multi-stopSpirit Airlines
19h 09mIAH-AUS
5/1mié.
multi-stopSpirit Airlines
15h 37mAUS-IAH
$360
4/28dom.
multi-stopSouthwest
9h 55mIAH-AUS
5/3vie.
multi-stopSouthwest
10h 55mAUS-IAH
$385
4/28dom.
multi-stopSouthwest
11h 40mIAH-AUS
5/3vie.
multi-stopSouthwest
10h 55mAUS-IAH
$390
4/28dom.
multi-stopSouthwest
11h 40mIAH-AUS
5/3vie.
multi-stopSouthwest
11h 30mAUS-IAH
$395
4/29lun.
multi-stopSpirit Airlines
26h 31mIAH-AUS
5/1mié.
multi-stopSpirit Airlines
15h 37mAUS-IAH
$397
4/28dom.
nonstopUnited Airlines
0h 58mIAH-AUS
5/3vie.
nonstopUnited Airlines
0h 59mAUS-IAH
$424
4/28dom.
multi-stopAmerican Airlines
3h 17mIAH-AUS
5/2jue.
multi-stopAmerican Airlines
3h 42mAUS-IAH
$433
4/30mar.
multi-stopAmerican Airlines
3h 22mIAH-AUS
5/1mié.
multi-stopAmerican Airlines
3h 18mAUS-IAH
$434
4/28dom.
nonstopUnited Airlines
0h 58mIAH-AUS
5/2jue.
nonstopUnited Airlines
1h 03mAUS-IAH
$449
4/26vie.
multi-stop
16h 30mIAH-AUS
4/27sáb.
multi-stop
23h 25mAUS-IAH
$641

Search by stops

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Houston George Bush Airport - Austin Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Austin (AUS)United States

Return flight deals:

Austin - Houston George Bush Airport

Cabin classes:

$1,379
$858
$2,677
$127

Browse destinations: