HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$116+ Cheap flights from Austin (AUS) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — IAH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to George Bush Intcntl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Austin to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(Mytrip)

One-way from

$116
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$367

Good round-trip deal

$497 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Austin Bergstrom-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Houston George Bush Intcntl flights.
Search Deals
From Austin Bergstrom to Houston George Bush Intcntl
Search Deals
One-way flight from Austin Bergstrom to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Austin Bergstrom to Houston George Bush Intcntl.
Search Deals

Find flight deals from Austin to George Bush Intcntl

Cheapest flights from Austin to George Bush Intcntl
Explore the most affordable flight options available from Austin to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:00 amAUS - IAH
2 stops29h 42mSpirit Airlines
Tue 3/189:58 amIAH - AUS
1 stop10h 11mSpirit Airlines
Deal found 2/18$175
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/219:40 amAUS - IAH
Nonstop1h 06mUnited Airlines
Fri 3/287:20 amIAH - AUS
Nonstop1h 06mUnited Airlines
Deal found 2/19$208
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:30 pmAUS - IAH
1 stop4h 26mAmerican Airlines
Sat 8/3010:00 amIAH - AUS
1 stop4h 18mAmerican Airlines
Deal found 2/20$309
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/282:37 pmAUS - IAH
3 stops30h 43mMultiple Airlines
Sun 3/25:25 amIAH - AUS
2 stops23h 10mMultiple Airlines
Deal found 2/19$414
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:15 amAUS - IAH
1 stop16h 44mAlaska Airlines
Tue 3/256:48 pmIAH - AUS
1 stop11h 27mAlaska Airlines
Deal found 2/19$502

Find flights from Austin to George Bush Intcntl within your budget

Customize your flight search to find flights from Austin to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Austin

Fly to

George Bush Intcntl

Route

Depart

Return

Price

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Sun 3/16

6:00 am-11:42 am

2 stops29h 42m

Houston George Bush Intcntl

Tue 3/18

9:58 am-8:09 pm

1 stop10h 11m

$175

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Fri 3/21

9:40 am-10:46 am

Nonstop1h 06m

Houston George Bush Intcntl

Fri 3/28

7:20 am-8:26 am

Nonstop1h 06m

$208

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Thu 3/20

5:00 am-9:21 am

1 stop4h 21m

Houston George Bush Intcntl

Sun 3/23

5:00 am-8:10 am

1 stop3h 10m

$309

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Thu 3/20

8:26 pm-7:58 pm

3 stops23h 32m

Houston George Bush Intcntl

Sun 3/23

8:32 pm-4:45 pm

3 stops20h 13m

$423

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 3/18

7:15 am-11:59 pm

1 stop16h 44m

Houston George Bush Intcntl

Tue 3/25

6:48 pm-6:15 am

1 stop11h 27m

$502

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 4/2

1:36 pm-11:35 pm

3 stops33h 59m

$116

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Thu 4/3

9:30 am-4:57 pm

1 stop7h 27m

$117

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Sun 5/18

11:39 am-12:42 pm

Nonstop1h 03m

$145

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 4/16

5:30 am-3:46 pm

1 stop10h 16m

$207

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Sat 4/19

3:02 pm-3:50 pm

2 stops48h 48m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Austin to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Austin to George Bush Intcntl

Get recent, data-driven insights about flights from Austin to George Bush Intcntl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Austin to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Austin to Houston George Bush Intcntl Airport (average of $241). Flying from Austin to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to IAH?

Find hourly flight availability from Austin to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s typically best to fly out from Austin to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Austin to George Bush Intcntl. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Austin to Houston George Bush Intcntl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Austin to Houston George Bush Intcntl Airport

Explore weekly flight availability from Austin to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from AUS to IAH are scheduled on a Friday (34 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Qatar Airways from Austin to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,691 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,227 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Qatar Airways
7.4
Good
3,612 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,768 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Austin to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Houston George Bush Intcntl?

    Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Austin to Houston George Bush Intcntl. 1 airline have flights from Austin Bergstrom to Houston George Bush Intcntl on a regular basis. Booking flights from Austin Bergstrom to Houston George Bush Intcntl should not be difficult; the airport handles an average of 26 outbound flights to Houston George Bush Intcntl per day.

  • What are the cheapest airlines flying from Austin to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Austin to Houston George Bush Intcntl Airport round-trip from $175. Other airlines that can offer you cheap pricing are United Airlines, from $208, and American Airlines, from $309. Users have found that Spirit Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Austin to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $116 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $117 and United Airlines from $145 one-way.

  • What are the most reliable airlines from Austin to Houston George Bush Intcntl Airport?

    Consider Mesa Airlines (89%), ANA (85%) or Copa Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Austin to Houston George Bush Intcntl Airport.

  • What are the cheapest flights from Austin to Houston George Bush Intcntl Airport?

    The cheapest flight price from Austin to Houston George Bush Intcntl Airport is $138. On average you can expect to pay $807. The most popular route, (Austin Bergstrom - Houston George Bush Intcntl), can usually be booked for $149.

  • Can I find deals for flights from Austin to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Austin to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to George Bush Intcntl.

  • Can I find deals for business class flights from Austin to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Austin to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Austin to Houston George Bush Intcntl Airport (average of $241). Flying from Austin to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Humble
Spring
Jersey Village
The Woodlands
Conroe
Tomball
Montgomery
Katy
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Hobby flights
Dallas/Fort Worth to George Bush Intcntl flights
Love Field to Hobby flights
El Paso to Hobby flights
San Antonio to Hobby flights
San Antonio to George Bush Intcntl flights
El Paso to George Bush Intcntl flights
Lubbock to Hobby flights
Amarillo to Hobby flights
Austin to Hobby flights
Midland to Hobby flights
Lubbock to George Bush Intcntl flights
Amarillo to George Bush Intcntl flights
Midland to George Bush Intcntl flights
McAllen to Hobby flights
Corpus Christi to Hobby flights
Love Field to George Bush Intcntl flights
Corpus Christi to George Bush Intcntl flights
Harlingen to Hobby flights
Harlingen to George Bush Intcntl flights
Laredo to Hobby flights
Brownsville to Hobby flights
Laredo to George Bush Intcntl flights
Brownsville to George Bush Intcntl flights
Abilene to Hobby flights
Longview to Hobby flights
Texarkana to Hobby flights
Killeen to Hobby flights
Abilene to George Bush Intcntl flights
Texarkana to George Bush Intcntl flights
Killeen to George Bush Intcntl flights
George Bush Intcntl to Hobby flights

Top airline flying from Austin to George Bush Intcntl

Discover the top airline that operate flights from Austin to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$158Average$312FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.