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Cheap flights from Austin to Houston from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Houston departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:34 pm - 11:27 am
AUS
-
IAH
17h 53m
1 stop
Frontier Logo
6:00 am - 4:39 pm
IAH
-
AUS
10h 39m
1 stop
$201Frontier
Tue, Aug 11 - Tue, Aug 25
Frontier Logo
2:51 pm - 10:29 pm
AUS
-
IAH
7h 38m
1 stop
Frontier Logo
8:02 pm - 4:39 pm
IAH
-
AUS
20h 37m
1 stop
$207Frontier
Sat, Aug 8 - Mon, Aug 10
Frontier Logo
6:30 am - 12:40 am
AUS
-
IAH
18h 10m
1 stop
Frontier Logo
6:00 am - 12:38 pm
IAH
-
AUS
6h 38m
1 stop
$214Frontier
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
5:34 pm - 7:20 am
AUS
-
IAH
13h 46m
1 stop
Frontier Logo
6:18 am - 12:38 pm
IAH
-
AUS
6h 20m
1 stop
$216Frontier
Tue, Jul 28 - Sat, Aug 1
Multiple Airlines Logo
5:34 pm - 7:20 am
AUS
-
IAH
13h 46m
1 stop
Multiple Airlines Logo
7:55 pm - 7:45 pm
IAH
-
AUS
47h 50m
2 stops
$247Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
5:34 pm - 7:20 am
AUS
-
IAH
13h 46m
1 stop
Multiple Airlines Logo
7:55 pm - 7:45 pm
IAH
-
AUS
47h 50m
2 stops
$253Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Southwest Logo
4:30 pm - 5:25 pm
AUS
-
HOU
0h 55mnonstop
Southwest Logo
8:50 pm - 9:45 pm
HOU
-
AUS
0h 55mnonstop
$281Southwest
Tue, Aug 4 - Wed, Aug 12
Southwest Logo
12:55 pm - 1:50 pm
AUS
-
HOU
0h 55mnonstop
Southwest Logo
2:45 pm - 6:50 pm
HOU
-
AUS
4h 05m
1 stop
$291Southwest
Tue, Aug 4 - Wed, Aug 12
American Airlines Logo
12:42 pm - 5:44 pm
AUS
-
HOU
5h 02m
1 stop
American Airlines Logo
5:41 am - 9:43 am
HOU
-
AUS
4h 02m
1 stop
$302American Airlines
Thu, Aug 13 - Thu, Aug 20
American Airlines Logo
12:42 pm - 5:44 pm
AUS
-
HOU
5h 02m
1 stop
American Airlines Logo
5:41 am - 9:43 am
HOU
-
AUS
4h 02m
1 stop
$305American Airlines
Thu, Aug 13 - Thu, Aug 20

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Southwest flights from Austin to Houston

Our best Southwest deals on Austin to Houston flight tickets
Southwest
Aug 4
AUS4:30 pmAustin Bergstrom
0h 55m
HOU5:25 pmHouston Hobby
Aug 12
HOU8:50 pmHouston Hobby
0h 55m
AUS9:45 pmAustin Bergstrom
$281
Southwest
Aug 4
AUS12:55 pmAustin Bergstrom
0h 55m
HOU1:50 pmHouston Hobby
Aug 12
HOU2:45 pmHouston Hobby
4h 05m
1 stop
AUS6:50 pmAustin Bergstrom
$291
Southwest
Aug 8
AUS8:35 amAustin Bergstrom
0h 55m
HOU9:30 amHouston Hobby
Aug 10
HOU10:00 amHouston Hobby
1h 00m
AUS11:00 amAustin Bergstrom
$293

American Airlines flights from Austin to Houston

Our best American Airlines deals on Austin to Houston flight tickets
American Airlines
Aug 8
AUS5:00 amAustin Bergstrom
3h 33m
1 stop
IAH8:33 amHouston George Bush Intcntl
Aug 10
IAH6:00 amHouston George Bush Intcntl
3h 43m
1 stop
AUS9:43 amAustin Bergstrom
$301
American Airlines
Aug 13
AUS12:42 pmAustin Bergstrom
5h 02m
1 stop
HOU5:44 pmHouston Hobby
Aug 20
HOU5:41 amHouston Hobby
4h 02m
1 stop
AUS9:43 amAustin Bergstrom
$302
American Airlines
Aug 13
AUS12:42 pmAustin Bergstrom
5h 02m
1 stop
HOU5:44 pmHouston Hobby
Aug 20
HOU5:41 amHouston Hobby
4h 02m
1 stop
AUS9:43 amAustin Bergstrom
$305

momondo 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, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Austin to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 8/11

5:34 pm-11:27 am

1 stop17h 53m

Houston George Bush Intcntl

Tue 8/25

6:00 am-4:39 pm

1 stop10h 39m

$201

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Sat 8/8

2:51 pm-10:29 pm

1 stop7h 38m

Houston George Bush Intcntl

Mon 8/10

8:02 pm-4:39 pm

1 stop20h 37m

$207

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 7/22

6:30 am-12:40 am

1 stop18h 10m

Houston George Bush Intcntl

Wed 7/29

6:00 am-12:38 pm

1 stop6h 38m

$214

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 7/28

5:34 pm-7:20 am

1 stop13h 46m

Houston George Bush Intcntl

Sat 8/1

6:18 am-12:38 pm

1 stop6h 20m

$216

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 8/11

5:34 pm-7:20 am

1 stop13h 46m

Houston George Bush Intcntl

Tue 8/25

7:55 pm-7:45 pm

2 stops47h 50m

$247

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Tue 8/11

5:34 pm-7:20 am

1 stop13h 46m

Houston George Bush Intcntl

Tue 8/25

7:55 pm-7:45 pm

2 stops47h 50m

$253
Quickest round-trip

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Tue 8/4

4:30 pm-5:25 pm

Nonstop0h 55m

Houston Hobby

Wed 8/12

8:50 pm-9:45 pm

Nonstop0h 55m

$281

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Tue 8/4

12:55 pm-1:50 pm

Nonstop0h 55m

Houston Hobby

Wed 8/12

2:45 pm-6:50 pm

1 stop4h 05m

$291

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Thu 8/13

12:42 pm-5:44 pm

1 stop5h 02m

Houston Hobby

Thu 8/20

5:41 am-9:43 am

1 stop4h 02m

$302

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Thu 8/13

12:42 pm-5:44 pm

1 stop5h 02m

Houston Hobby

Thu 8/20

5:41 am-9:43 am

1 stop4h 02m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Austin to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Houston?

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Austin, with most prices found around $77. The month of August is another great option to travel to Houston, with average flight prices from Austin averaging around $77.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Austin is on a Thursday. momondo users have found tickets for Thursday departures for as low as $386. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $502.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Austin to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $527. Try not to purchase tickets in the afternoon because they tend to be around $646. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Austin Bergstrom to Houston flight route?

Fly from Austin Bergstrom to Houston Hobby for the best Austin Bergstrom - Houston flight prices

What cabin class options are available on Austin to Houston flights?

There are 5 cabin classes available to choose from on Austin to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Austin to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Houston

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Austin to Houston takes 0h 55m
Direct flights go from Austin to Houston every day.
There are 2 airports in Houston. From Austin there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Austin to Houston

  • How far is Austin Bergstrom to Houston by plane?

    The distance between Austin Bergstrom and Houston is about 146.7 mi. 0h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Houston?

    Prices for flights from Austin Bergstrom Airport to Houston are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Houston?

  • How old do you have to be to fly from Austin Bergstrom Airport to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Austin to Houston

Compare and see reviews for airlines that fly from Austin to Houston with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
7.9
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Austin.

Can I find flights from Austin to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Austin with this policy.

How can momondo help me find flights from Austin to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Austin.

I’m not ready to book a flight from Austin to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Austin to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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