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Cheap flights from Austin to Houston from $67

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 9/17. 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
8:15 pm - 10:34 am
AUS
-
IAH
14h 19m
1 stop
Frontier Logo
11:35 am - 7:30 pm
IAH
-
AUS
7h 55m
1 stop
$128Frontier
Tue, Aug 25 - Mon, Aug 31
Frontier Logo
2:25 pm - 12:40 am
AUS
-
IAH
10h 15m
1 stop
Frontier Logo
10:04 pm - 11:41 pm
IAH
-
AUS
25h 37m
1 stop
$129Frontier
Wed, Aug 12 - Mon, Aug 24
Frontier Logo
2:25 pm - 10:34 am
AUS
-
IAH
20h 09m
1 stop
Frontier Logo
11:35 am - 7:30 pm
IAH
-
AUS
7h 55m
1 stop
$130Frontier
Wed, Aug 12 - Wed, Sep 2
Frontier Logo
6:30 am - 12:40 am
AUS
-
IAH
18h 10m
1 stop
Frontier Logo
11:35 am - 11:41 pm
IAH
-
AUS
12h 06m
1 stop
$131Frontier
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
2:24 pm - 3:38 pm
AUS
-
IAH
1h 14mnonstop
United Airlines Logo
10:00 am - 11:06 am
IAH
-
AUS
1h 06mnonstop
$137United Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
12:55 pm - 1:50 pm
AUS
-
HOU
0h 55mnonstop
Southwest Logo
8:50 pm - 9:45 pm
HOU
-
AUS
0h 55mnonstop
$137Southwest
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
9:33 am - 10:45 am
AUS
-
IAH
1h 12mnonstop
United Airlines Logo
6:50 pm - 7:57 pm
IAH
-
AUS
1h 07mnonstop
$147United Airlines
Fri, Aug 14 - Sat, Aug 15
Southwest Logo
4:30 pm - 5:25 pm
AUS
-
HOU
0h 55mnonstop
Southwest Logo
2:45 pm - 6:30 pm
HOU
-
AUS
3h 45m
1 stop
$147Southwest
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
8:40 am - 1:55 pm
AUS
-
HOU
5h 15m
2 stops
Southwest Logo
3:35 pm - 4:30 pm
HOU
-
AUS
0h 55mnonstop
$152Southwest
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
7:10 pm - 8:00 pm
AUS
-
HOU
0h 50mnonstop
Southwest Logo
10:00 am - 11:00 am
HOU
-
AUS
1h 00mnonstop
$157Southwest
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 12
AUS12:55 pmAustin Bergstrom
0h 55m
HOU1:50 pmHouston Hobby
Aug 19
HOU8:50 pmHouston Hobby
0h 55m
AUS9:45 pmAustin Bergstrom
$137
Southwest
Aug 12
AUS4:30 pmAustin Bergstrom
0h 55m
HOU5:25 pmHouston Hobby
Aug 19
HOU2:45 pmHouston Hobby
3h 45m
1 stop
AUS6:30 pmAustin Bergstrom
$147
Southwest
Aug 12
AUS8:40 amAustin Bergstrom
5h 15m
2 stops
HOU1:55 pmHouston Hobby
Aug 19
HOU3:35 pmHouston Hobby
0h 55m
AUS4:30 pmAustin Bergstrom
$152

American Airlines flights from Austin to Houston

Our best American Airlines deals on Austin to Houston flight tickets
American Airlines
Aug 12
AUS12:42 pmAustin Bergstrom
6h 02m
1 stop
IAH6:44 pmHouston George Bush Intcntl
Aug 19
IAH9:03 amHouston George Bush Intcntl
5h 44m
1 stop
AUS2:47 pmAustin Bergstrom
$159
American Airlines
Aug 29
AUS5:00 amAustin Bergstrom
3h 33m
1 stop
IAH8:33 amHouston George Bush Intcntl
Sep 5
IAH6:50 pmHouston George Bush Intcntl
3h 45m
1 stop
AUS10:35 pmAustin Bergstrom
$160
American Airlines
Aug 14
AUS11:29 amAustin Bergstrom
4h 02m
1 stop
IAH3:31 pmHouston George Bush Intcntl
Aug 15
IAH10:26 amHouston George Bush Intcntl
4h 21m
1 stop
AUS2:47 pmAustin Bergstrom
$168

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 July 19, 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 8/25

8:15 pm-10:34 am

1 stop14h 19m

Houston George Bush Intcntl

Mon 8/31

11:35 am-7:30 pm

1 stop7h 55m

$128

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 8/12

2:25 pm-12:40 am

1 stop10h 15m

Houston George Bush Intcntl

Mon 8/24

10:04 pm-11:41 pm

1 stop25h 37m

$129

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 8/12

2:25 pm-10:34 am

1 stop20h 09m

Houston George Bush Intcntl

Wed 9/2

11:35 am-7:30 pm

1 stop7h 55m

$130

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Wed 8/12

6:30 am-12:40 am

1 stop18h 10m

Houston George Bush Intcntl

Wed 8/19

11:35 am-11:41 pm

1 stop12h 06m

$131

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Sat 8/15

2:24 pm-3:38 pm

Nonstop1h 14m

Houston George Bush Intcntl

Sat 8/22

10:00 am-11:06 am

Nonstop1h 06m

$137
Quickest round-trip

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Wed 8/12

12:55 pm-1:50 pm

Nonstop0h 55m

Houston Hobby

Wed 8/19

8:50 pm-9:45 pm

Nonstop0h 55m

$137

AustinHouston

AUS - IAH

AUSIAH

Austin Bergstrom

Fri 8/14

9:33 am-10:45 am

Nonstop1h 12m

Houston George Bush Intcntl

Sat 8/15

6:50 pm-7:57 pm

Nonstop1h 07m

$147

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Wed 8/12

4:30 pm-5:25 pm

Nonstop0h 55m

Houston Hobby

Wed 8/19

2:45 pm-6:30 pm

1 stop3h 45m

$147

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Wed 8/12

8:40 am-1:55 pm

2 stops5h 15m

Houston Hobby

Wed 8/19

3:35 pm-4:30 pm

Nonstop0h 55m

$152

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Thu 8/13

7:10 pm-8:00 pm

Nonstop0h 50m

Houston Hobby

Thu 8/20

10:00 am-11:00 am

Nonstop1h 00m

$157

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 cheapest month to fly to Houston?

The month of August is, on average, the cheapest month to fly to Houston from Austin, with most prices found around $184. The month of October is another great option to travel to Houston, with average flight prices from Austin averaging around $219.

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 $381. 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 $548.

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 $533. Try not to purchase tickets in the afternoon because they tend to be around $653. 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
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
10,007 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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