AUS

$93 Find Cheap Flights from Houston to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Austin departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$182
Typical prices: $493-$253
Frontier
Tue 7/7Tue 7/14
IAH - AUS • 1 stop
Cheapest non-stop
$317
Typical prices: $493-$253
United Airlines
Tue 7/7Tue 7/14
IAH - AUS • Non-stop
Top airlines
Cheapest • from $182 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Southwest and United Airlines. Average duration is 1h 01m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 40% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Houston to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Austin

Tue, Jul 7 - Tue, Jul 14
Frontier Logo
8:02 pm - 12:38 pm
IAH
-
AUS
16h 36m
1 stop
Frontier Logo
5:34 pm - 7:20 am
AUS
-
IAH
13h 46m
1 stop
$182Frontier
Sun, Aug 2 - Wed, Aug 5
Frontier Logo
8:02 pm - 12:38 pm
IAH
-
AUS
16h 36m
1 stop
Frontier Logo
1:33 pm - 10:39 pm
AUS
-
IAH
9h 06m
1 stop
$203Frontier
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
8:42 pm - 11:42 am
IAH
-
AUS
15h 00m
1 stop
Frontier Logo
1:59 pm - 7:19 am
AUS
-
IAH
17h 20m
1 stop
$214Frontier
Fri, Aug 28 - Mon, Aug 31
Frontier Logo
8:42 pm - 11:42 am
IAH
-
AUS
15h 00m
1 stop
Frontier Logo
8:15 pm - 10:42 am
AUS
-
IAH
14h 27m
1 stop
$221Frontier
Mon, Aug 24 - Fri, Aug 28
Frontier Logo
8:42 pm - 4:43 pm
IAH
-
AUS
20h 01m
1 stop
Frontier Logo
1:59 pm - 10:48 pm
AUS
-
IAH
8h 49m
1 stop
$226Frontier
Fri, Jul 10 - Fri, Jul 17
Frontier Logo
6:30 am - 12:07 am
IAH
-
AUS
17h 37m
1 stop
Frontier Logo
1:33 pm - 7:20 am
AUS
-
IAH
17h 47m
1 stop
$238Frontier
Sun, Sep 6 - Mon, Sep 7
Frontier Logo
6:30 am - 4:43 pm
IAH
-
AUS
10h 13m
1 stop
Frontier Logo
1:59 pm - 10:07 am
AUS
-
IAH
20h 08m
1 stop
$256Frontier
Tue, Jul 7 - Tue, Jul 14
Frontier Logo
8:02 pm - 12:38 pm
IAH
-
AUS
16h 36m
1 stop
Frontier Logo
8:12 pm - 10:03 am
AUS
-
IAH
13h 51m
2 stops
$258Frontier
Wed, Jul 15 - Wed, Jul 22
Southwest Logo
2:40 pm - 3:40 pm
HOU
-
AUS
1h 00mnonstop
Southwest Logo
6:15 am - 7:15 am
AUS
-
HOU
1h 00mnonstop
$317Southwest
Wed, Jul 1 - Wed, Jul 1
Southwest Logo
2:40 pm - 3:40 pm
HOU
-
AUS
1h 00mnonstop
Southwest Logo
5:25 pm - 6:30 pm
AUS
-
HOU
1h 05mnonstop
$322Southwest
Booking Insights

KAYAK's insights & trends for Houston to Austin flights

Get data-powered insights and trends into flights from Houston to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Austin departing in July.

What is the cheapest Houston to Austin flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Austin costs $195 on the route between Houston Hobby Airport (HOU) and Austin (AUS). Over the past month, this route was, on average, 40% cheaper than other Houston-Austin routes. The most popular route is between Houston George Bush Intcntl Airport (IAH) and Austin (AUS).

What’s the cheapest day of the week to fly from Houston to Austin?

The average price of all round-trip flights from Houston to Austin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Austin, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Austin, Friday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Austin is August, where tickets cost $77 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is $333 and $325 respectively.

Expert advice

Expert advice for your flight from Houston to Austin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Yulia Denisyuk

Yulia Denisyuk

Expert on HOU

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Harriet Baskas

Harriet Baskas

Expert on AUS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Cheapest flight$93
Flight from Houston George Bush Airport to Austin

When to book flights from Houston to Austin

Are your dates flexible? Find out the best times to travel from Houston to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Austin

  • What is the cheapest flight from Houston to Austin?

    In the last 5 days, the lowest price for a flight from Houston to Austin was $93 for a one-way ticket and $182 for a round-trip.

  • Do I need a passport to fly between Houston and Austin?

    Yes

  • Which airports will I be using when flying from Houston to Austin?

    There are 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl.) and only 1 airport in Austin (Austin Bergstrom). The cheapest flights are generally found on the Houston George Bush Airport to Austin Bergstrom flight route.

  • Which aircraft models fly most regularly from Houston to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Austin?

    Star Alliance is the only airline alliance operating flights between Houston and Austin.

  • How does KAYAK find such low prices on flights from Houston to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston to Austin Bergstrom.
Find which airlines fly direct from Houston to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

Houston to Austin Bergstrom

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Direct returns

Austin Bergstrom to Houston

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Reviews of the top airlines flying from Houston to Austin

 
See real verified KAYAK customer reviews for airlines flying from Houston to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4237 reviews
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
8.1Boarding
Airline reviews

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

4.0 OkayAnonymous, May 2026
MSY - HOU
Read more Southwest reviews

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

The seat was not comfortable. 1D. My back was sore all night and the next day.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

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

Information on your arrival and departure airports