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$69+ Cheap flights from Austin (AUS) to Houston

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — HOU
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Austin to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Houston (HO1). 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 April 25, 2025.

Round-trip from

$77
(United Airlines)

One-way from

$69
(United Airlines)

Popular in

January

Cheapest in

February

Average price

$552
From Austin Bergstrom to Houston
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One-way flight from Austin Bergstrom to Houston
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Austin to Houston

Cheapest flights from Austin to Houston
Explore the most affordable flight options available from Austin to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 5/195:41 pmAUS - IAH
Nonstop1h 03mUnited Airlines
Wed 5/212:20 pmIAH - AUS
Nonstop1h 06mUnited Airlines
Deal found 4/24$77
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:15 amAUS - HOU
Nonstop0h 55mSouthwest
Tue 5/279:50 pmHOU - AUS
Nonstop0h 55mSouthwest
Deal found 4/24$77
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 5/2012:10 pmAUS - IAH
1 stop6h 37mAmerican Airlines
Tue 5/277:48 amIAH - AUS
1 stop7h 11mAmerican Airlines
Deal found 4/25$171
This Mytrip deal was found by Cheapflights users on 4/25. 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.
Tue 5/207:14 amAUS - IAH
2 stops24h 33mSpirit Airlines
Tue 5/275:26 amIAH - AUS
1 stop17h 37mSpirit Airlines
Deal found 4/25$231
This Mytrip deal was found by Cheapflights users on 4/25. 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.
Mon 6/231:19 pmAUS - HOU
1 stop5h 52mAllegiant Air
Fri 6/278:30 amHOU - AUS
1 stop9h 51mAllegiant Air
Deal found 4/25$257
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 6/85:00 amAUS - HOU
1 stop3h 26mAmerican Airlines
Sun 6/155:00 amHOU - AUS
1 stop3h 56mAmerican Airlines
Deal found 4/24$307
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Mon 6/21:28 pmAUS - HOU
1 stop5h 44mMultiple Airlines
Mon 6/910:39 amHOU - AUS
2 stops36h 24mMultiple Airlines
Deal found 4/24$327
This eDestinos deal was found by Cheapflights users on 4/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/12:22 pmAUS - IAH
2 stops20h 02mFrontier
Mon 8/46:00 amIAH - AUS
1 stop10h 51mFrontier
Deal found 4/24$372
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:20 amAUS - IAH
1 stop16h 19mDelta
Wed 8/136:30 amIAH - AUS
1 stop14h 33mDelta
Deal found 4/24$523
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 8/107:37 amAUS - IAH
1 stop9h 13mAlaska Airlines
Thu 8/147:10 pmIAH - AUS
1 stop10h 57mAlaska Airlines
Deal found 4/24$674

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Houston 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 April 25, 2025.
Use the filters below to find and compare flights from Austin to Houston that are best for you.

Fly from

Austin

Fly to

Houston

Route

Depart

Return

Price

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Mon 5/19

5:41 pm-6:44 pm

Nonstop1h 03m

Houston George Bush Intcntl

Wed 5/21

2:20 pm-3:26 pm

Nonstop1h 06m

$77

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Tue 5/20

10:15 am-11:10 am

Nonstop0h 55m

Houston Hobby

Tue 5/27

9:50 pm-10:45 pm

Nonstop0h 55m

$77

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 5/20

12:10 pm-6:47 pm

1 stop6h 37m

Houston George Bush Intcntl

Tue 5/27

7:48 am-2:59 pm

1 stop7h 11m

$171

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 5/20

7:14 am-7:47 am

2 stops24h 33m

Houston George Bush Intcntl

Tue 5/27

5:26 am-11:03 pm

1 stop17h 37m

$231

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Mon 6/23

1:19 pm-7:11 pm

1 stop5h 52m

Houston Hobby

Fri 6/27

8:30 am-6:21 pm

1 stop9h 51m

$257

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Sun 6/8

5:00 am-8:26 am

1 stop3h 26m

Houston Hobby

Sun 6/15

5:00 am-8:56 am

1 stop3h 56m

$307

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Mon 6/2

1:28 pm-7:12 pm

1 stop5h 44m

Houston Hobby

Mon 6/9

10:39 am-11:03 pm

2 stops36h 24m

$327

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Thu 5/8

7:30 am-11:59 pm

1 stop16h 29m

Houston George Bush Intcntl

Thu 5/15

7:14 pm-6:05 am

1 stop10h 51m

$900

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 5/21

5:05 am-6:04 am

Nonstop0h 59m

$69

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Sat 5/24

4:40 pm-5:40 pm

Nonstop1h 00m

$76

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 19 results
1
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The best insider tips for Austin to Houston flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Houston trip
Airports
AUS

Expect long lines at AUS due to ongoing terminal expansion. Arrive early to avoid delays, especially during morning rush hours.

Read more about AUSby Ramsey Qubein
IAH

For a quick ride to Houston, Uber or Lyft from IAH takes about 25 minutes. Pickups are available at Terminals A, B, and C.

Read more about IAHby Evie Carrick
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Austin to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Houston

What is the cheapest month to book a flight from Austin to Houston?

Currently, September is the cheapest month in which you can book a flight from Austin to Houston (average of $230). Flying from Austin to Houston in March is currently the most expensive (average of $334). 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 HOU?

Find hourly flight availability from Austin to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Austin to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the morning.

What is the cheapest day to fly from Austin to Houston?

Use this chart to determine the cheapest time to fly round-trip from Austin to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston 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 when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Qatar Airways from Austin to Houston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,927 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,927 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,289 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Qatar Airways
7.4
Good
3,562 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Austin to Houston. 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?

    Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Houston from Austin. Booking flights from Austin Bergstrom (AUS) to Houston should be relatively easy as there are 2 daily outbound flights to Houston from 2 different airlines.

  • What are the cheapest airlines flying from Austin to Houston round-trip?

    Flying on United Airlines is currently your cheapest option to Houston, with prices starting at $77. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $77 and $171, respectively. United Airlines is currently priced 79% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Austin to Houston one-way?

    $69 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $76 and $91, respectively.

  • What are the cheapest flights from Austin to Houston?

    The cheapest flight price from Austin to Houston is $99. On average you can expect to pay $315. The most popular route, (Austin Bergstrom - Houston Hobby), can usually be booked for $77.

  • Can I find deals for flights from Austin to Houston that include hotel bookings?

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

  • How can I find direct flights from Austin to Houston?

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

  • Can I find deals for business class flights from Austin to Houston?

    Yes. Cheapflights offers flight deals from Austin to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Austin to Houston (average of $230). Flying from Austin to Houston in March is currently the most expensive (average of $334). 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

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Alternative routes for Austin to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Austin to Houston

Discover the top 2 airlines that operate flights from Austin to Houston. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$114Average$353FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$117Average$311FlexibilityNo cancel feeOn-time63%

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