Cheap Flight Tickets from Austin (AUS) to Houston (IAH), Starting at $307

Good to Know: Cheapest and Fastest AUS - IAH Flights

Useful information for finding best airline tickets from Austin Bergstrom International to George Bush Intercontinental Houston on your next trip.

Cheapest Round Trip Flight

$314

UA United Airlines • nonstop • 1h 47m

Aug 30 – Sep 01

The cheapest round trip flight from Austin to Houston (AUS-IAH-AUS) is currently $314

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Cheapest Direct Flight

$307

UA United Airlines • nonstop • 1m

Aug 29

The cheapest nonstop flight from Austin to Houston (AUS-IAH) is currently $307

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Fastest Flight

1m

The fastest nonstop flight from Austin to Houston (AUS-IAH) takes 1m

Top Airlines Flying from Austin to Houston

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Austin (AUS) to Houston (IAH)

Compare and book low fare round-trip air tickets from Austin to Houston. Ideal for travelers with confirmed return itineraries.

Aug 30 - Sep 01, Economy
UA
Austin → Houston
1h 47m
5:30 AM - 6:37 AM • nonstop
UA
Austin → Houston
1h 46m
2:20 PM - 3:26 PM • nonstop
$314
United Airlines
Aug 30 - Sep 01, Economy
UA
Austin → Houston
1h 50m
7:10 PM - 8:20 PM • nonstop
UA
Austin → Houston
18h 30m
11:55 AM - 11:05 PM • 2 stops
$391
United Airlines
Aug 29 - Aug 31, Economy
UA
Austin → Houston
1h 53m
7:00 AM - 8:13 AM • nonstop
UA
Austin → Houston
9h 4m
3:00 PM - 8:44 PM • 1 stop
$451
United Airlines
Aug 30 - Sep 01, Economy
DL
Austin → Houston
27h 14m
7:20 AM - 11:54 PM • 1 stop
DL
Austin → Houston
24h 9m
7:20 AM - 10:09 PM • 1 stop
$497
Delta Airlines
Aug 29 - Aug 31, Economy
UA
Austin → Houston
14h 8m
3:08 PM - 11:56 PM • 1 stop
UA
Austin → Houston
18h 30m
11:55 AM - 11:05 PM • 2 stops
$565
United Airlines
Aug 30 - Sep 01, Economy
UA
Austin → Houston
10h 56m
12:55 PM - 7:51 PM • 1 stop
UA
Austin → Houston
18h 30m
11:55 AM - 11:05 PM • 2 stops
$571
United Airlines

Fly from Austin to Houston with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Austin to Houston? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Austin to Houston Flights

What are the airports in Austin?
AUS
What’s the most popular airline flying from AUS to IAH?
The most popular airline flying from Austin to Houston are
Can I fly from AUS to IAH non-stop?
Yes, you can fly AUS to IAH non-stop on
Which airlines fly nonstop between Austin and Houston?
The non-stop flights between Austin and Houston are .
What’s the earliest departure time from AUS to IAH Airport?
The earliest flight leaves AUS at 5:30 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Austin to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from AUS to IAH?
Read the fare rules of the Austin to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Austin and Houston?
operate flights between Austin and Houston
How long does a flight from Austin to Houston take?
It takes approximately 1 hour to fly non-stop from AUS to IAH, which is 140.22 miles by air.
Which airlines provide the cheapest flights from Austin (AUS) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from AUS were found on UA : USD 391
Do I need a passport to fly between AUS and IAH?
No
What’s the latest departure time from AUS to IAH ?
The last flight leaves AUS at 7:10 pm

Austin (AUS) to Houston (IAH): Airport Information

Origin Airport Austin Bergstrom International , Austin, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance 140 miles

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