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Cheap flights from Austin to Houston George Bush Intcntl Airport from $49

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 George Bush Intcntl Airport departing on 7/22. 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
0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Austin to Houston.
United Airlines Logo
6:00 pm - 7:04 pmAUS-IAH
1h 04mnonstop
United Airlines Logo
7:35 am - 8:37 amIAH-AUS
1h 02mnonstop
$97United Airlines
Find Deal
Wed, May 28 - Thu, May 29
United Airlines Logo
2:04 pm - 3:07 pmAUS-IAH
1h 03mnonstop
United Airlines Logo
9:44 pm - 10:45 pmIAH-AUS
1h 01mnonstop
$157United Airlines
Find Deal
Mon, May 19 - Mon, May 19
United Airlines Logo
2:04 pm - 3:07 pmAUS-IAH
1h 03mnonstop
United Airlines Logo
2:20 pm - 3:26 pmIAH-AUS
1h 06mnonstop
$167United Airlines
Find Deal
Thu, May 8 - Tue, May 13
American Airlines Logo
10:20 am - 5:29 pmAUS-IAH
7h 09m1 stop
American Airlines Logo
7:48 am - 2:59 pmIAH-AUS
7h 11m1 stop
$183American Airlines
Find Deal
Thu, May 8 - Tue, May 13
Spirit Airlines Logo
7:14 am - 12:07 amAUS-IAH
16h 53m1 stop
Spirit Airlines Logo
8:44 pm - 11:03 pmIAH-AUS
26h 19m1 stop
$187Spirit Airlines
Find Deal
Tue, May 13 - Fri, May 16
Spirit Airlines Logo
8:11 pm - 5:31 amAUS-IAH
9h 20m1 stop
Spirit Airlines Logo
8:44 pm - 11:03 pmIAH-AUS
26h 19m1 stop
$200Spirit Airlines
Find Deal
Fri, May 9 - Mon, May 12
American Airlines Logo
10:20 am - 5:29 pmAUS-IAH
7h 09m1 stop
American Airlines Logo
5:00 am - 9:40 amIAH-AUS
4h 40m1 stop
$246American Airlines
Find Deal
Thu, May 8 - Sun, May 11
 Logo
8:07 pm - 12:07 amAUS-IAH
28h 00m2 stops
 Logo
6:36 am - 7:16 pmIAH-AUS
12h 40m1 stop
Mon, May 19 - Wed, May 21
 Logo
11:48 am - 7:53 amAUS-IAH
20h 05m2 stops
 Logo
7:44 pm - 11:03 pmIAH-AUS
27h 19m1 stop
Thu, Jun 5 - Fri, Jun 6
Alaska Airlines Logo
7:30 am - 6:09 pmAUS-IAH
10h 39m1 stop
Alaska Airlines Logo
6:30 am - 11:48 pmIAH-AUS
17h 18m1 stop
$1,072Alaska Airlines
Find Deal
Fri, May 2 - Tue, May 6

American Airlines flights from Austin to Houston George Bush Intcntl Airport

Our best American Airlines deals on Austin to Houston George Bush Intcntl Airport flight tickets
American Airlines
May 8
AUS10:20 amAustin Bergstrom
7h 09m
1 stop
IAH5:29 pmHouston George Bush Intcntl
May 13
IAH7:48 amHouston George Bush Intcntl
7h 11m
1 stop
AUS2:59 pmAustin Bergstrom
American Airlines
May 8
AUS10:20 amAustin Bergstrom
7h 09m
1 stop
IAH5:29 pmHouston George Bush Intcntl
May 11
IAH5:00 amHouston George Bush Intcntl
4h 40m
1 stop
AUS9:40 amAustin Bergstrom
American Airlines
May 9
AUS6:01 amAustin Bergstrom
3h 18m
1 stop
IAH9:19 amHouston George Bush Intcntl
May 11
IAH6:00 amHouston George Bush Intcntl
5h 40m
1 stop
AUS11:40 amAustin Bergstrom

United Airlines flights from Austin to Houston George Bush Intcntl Airport

Our best United Airlines deals on Austin to Houston George Bush Intcntl Airport flight tickets
United Airlines
May 28
AUS6:00 pmAustin Bergstrom
1h 04m
IAH7:04 pmHouston George Bush Intcntl
May 29
IAH7:35 amHouston George Bush Intcntl
1h 02m
AUS8:37 amAustin Bergstrom
United Airlines
May 19
AUS2:04 pmAustin Bergstrom
1h 03m
IAH3:07 pmHouston George Bush Intcntl
May 19
IAH9:44 pmHouston George Bush Intcntl
1h 01m
AUS10:45 pmAustin Bergstrom
United Airlines
May 8
AUS2:04 pmAustin Bergstrom
1h 03m
IAH3:07 pmHouston George Bush Intcntl
May 13
IAH2:20 pmHouston George Bush Intcntl
1h 06m
AUS3:26 pmAustin Bergstrom

See travel insights to Houston from

How to get the cheapest flight ticket from Austin to Houston George Bush Intcntl Airport

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 George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Austin, with most prices found around $198. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Austin during the month January is also very affordable. Most momondo users find prices during this month for around $276.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Austin to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $578. 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 George Bush Intcntl Airport on Sunday is $711.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Austin to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $577. Try not to purchase tickets in the afternoon because they tend to be around $724. 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 George Bush Intcntl flight route?

Fly from Austin Bergstrom to Houston George Bush Intcntl for the best Austin Bergstrom - Houston George Bush Intcntl flight prices

What cabin class options are available on Austin Bergstrom to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Austin Bergstrom to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Austin to Houston George Bush Intcntl Airport flight prices changed over time?

As of April 2025, prices for Austin to Houston George Bush Intcntl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Houston George Bush Intcntl Airport (AUS to IAH) flight deals and tips

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

Best Price Found

$49

Fastest flight time

0h 58m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Austin in the past 72 hours is $49. The best round-trip flight deal from Austin to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $97.
The fastest flight from Austin to Houston George Bush Intcntl Airport takes 0h 58m
Direct flights go from Austin to Houston George Bush Intcntl Airport every day.

  • How far is Austin Bergstrom to Houston George Bush Intcntl by plane?

    The straight-line distance from Austin Bergstrom to Houston George Bush Intcntl is 145.0 mi. A reasonable flight in good conditions will take 0h 58m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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.

  • What is the most popular plane model from Austin to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Austin to Houston George Bush Intcntl Airport?


Best airlines flying from Austin to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Austin to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $117Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
  • United Airlines Flights From Austin to Houston George Bush Intcntl Airport

    United Airlines flight deals from Austin to Houston George Bush Intcntl Airport start from $117 round-trip. Over the 46 United Airlines flights for this route in a normal week, average airfare is usually $314 round-trip - but some users have found much cheaper deals with momondo.


Traveling to a place near Houston?

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

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. All flights to Houston from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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