Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
IAHAUSSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$173United Airlines
Fastest0h 59mgate to gate
Options found115flights on this route
Find your flightIAH → AUS
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
115 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$281
Flight DetailsIAH to AUS - 5H :24 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-5576
16:13
2026-10-03
Houston (IAH)George Bush Intercontinental
5H :49 M
1 Stop
DFW
· 3h 18m Dallas (DFW), United States
22:02
2026-10-03
Austin (AUS)Austin-Bergstrom International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$213
Flight DetailsIAH to AUS - 5H :49 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$281
Flight DetailsIAH to AUS - 5H :49 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-5299
19:04
2026-10-03
Houston (IAH)George Bush Intercontinental
3H :32 M
1 Stop
DFW
· 1h 05m Dallas (DFW), United States
22:36
2026-10-03
Austin (AUS)Austin-Bergstrom International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$213
Flight DetailsIAH to AUS - 3H :32 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$281
Flight DetailsIAH to AUS - 3H :32 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-3477
12:03
2026-10-03
Houston (IAH)George Bush Intercontinental
3H :39 M
1 Stop
DFW
· 1h 11m Dallas (DFW), United States
15:42
2026-10-03
Austin (AUS)Austin-Bergstrom International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$243
Flight DetailsIAH to AUS - 3H :39 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$311
Flight DetailsIAH to AUS - 3H :39 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare$173United Airlines07:44
Earliest departure$183American Airlines05:00
Shortest duration$173United Airlines21:55
Night
00:00-05:59
$183American Airlines at 05:00Morning
06:00-11:59
$173United Airlines at 07:44Afternoon
12:00-17:59
$173United Airlines at 12:18Evening
18:00-23:59
$173United Airlines at 18:50
Departure & Arrival Airport Details
Houston (IAH)
George Bush Intercontinental
United States
GMT -6
Latitude: 29.984399795532227
Longitude: -95.34140014648438
Austin (AUS)
Austin-Bergstrom International
United States
GMT -6
Latitude: 30.194499969482422
Longitude: -97.6698989868164
Distance: Houston (IAH), United States to Austin (AUS), United States - 225.24 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 29 daysPeak
12OctColumbus DayMonday · in 29 daysPeak
12OctIndigenous Peoples' DayMonday · in 29 daysPeak
11NovVeterans DayWednesday · in 59 days
26NovThanksgiving DayThursday · in 74 days
25DecChristmas DayFriday · in 103 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Houston to Austin
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Non-stop flight Fastest₹16,55959m8 flights today
Connecting flight₹17,495Longer — includes a stop107 options
Air distance is about 225 km. FlyX does not currently sell a bus on this pair. 4 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Houston to Austin
Compare fares, stops, baggage and refundability across the airlines flying this route.
AM
American Airlines Flights
from $18377 flights
Fares from
$183
Non-stop
None in these results
Departures
77 — compare timings in the list above
DE
Delta Air Lines Flights
from $30422 flights
Fares from
$304
Non-stop
None in these results
Departures
22 — compare timings in the list above
UN
United Airlines Flights
from $1739 flights
Fares from
$173
Non-stop
8 in these results
Departures
9 — compare timings in the list above
QA
Qatar Airways Flights
from $1,5397 flights
Fares from
$1,539
Non-stop
None in these results
Departures
7 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
0h 59m · United Airlines
First departure of the day
05:00 · American Airlines
Last departure of the day
21:55 · United Airlines
Options in this snapshot
115
Direct / non-stop options
8
Airport codes
Houston–IAH, Austin–AUS
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 115 flights appear in the dated route snapshot, including 8 non-stop options. Departures run through the day — the first flight leaves around 05:00 and the last around 21:55. The fastest flight takes about 0h 59m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $173, Afternoon from $173, Evening from $173, Night from $183. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Houston–Austin results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Houston to Austin options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Houston to Austin flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Houston to Austin, Saturday shows the lowest fare at $173. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Houston from Austin by air?
The direct air distance between Houston (IAH) and Austin (AUS) is about 225 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from IAH to AUS?
Yes. 8 non-stop flights are showing on Houston to Austin for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Houston to Austin?
American Airlines, Delta Air Lines, United Airlines and Qatar Airways are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Houston to Austin?
The quickest non-stop Houston to Austin flight currently loaded takes about 59m. Across the non-stop options showing, block time ranges from 59m to 1h 7m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Houston to Austin flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 2 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Houston to Austin flight fare?
The lowest fare showing on Houston to Austin for the dates currently loaded is $173. Fares on the same dates run up to $2,317, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Houston to Austin flights depart?
For the dates currently loaded the first departure is around 05:00 and the last is around 21:55, local time at Houston. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes IAH–AUS, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The IAH to AUS cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 225.24 km.
Before you book
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Lowest Houston to Austin airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$173
03/10/2026
United Airlines
07:44
Cheapest Airfare Within 30 Days
$170
13/10/2026
United Airlines
07:44
Cheapest Airfare Within 90 Days
$165
12/12/2026
United Airlines
07:44
Book Houston to Austin Flight Tickets on FlyX
Planning to fly from Houston to Austin? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Houston to Austin Flight Distance, Duration and Time
The aerial distance between Houston and Austin is approximately 225 KM. The flight duration ranges from 0H :59 M up to 50H :22 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Houston to Austin Flight Schedule and Timing
Around 115 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Houston at 05:00, while the last night flight leaves at 21:55. Flights depart from George Bush Intercontinental and land at Austin-Bergstrom International.
Flight Route Details & Analysis
Flight Details
Information
Route
Houston to Austin
Aerial Distance
225 KM
Flight Duration
0H :59 M - 50H :22 M
Airport Codes
Houston - IAH, Austin - AUS
Total Flights Available
115 flights (8 direct)
First Flight Departure
Departs at 05:00
Last Flight Departure
Departs at 21:55
Early Morning Flights (12 AM - 8 AM)
46 direct/indirect flights
Morning Flights (8 AM - 12 PM)
20 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
24 direct/indirect flights
Evening Flights (4 PM - 8 PM)
23 direct/indirect flights
Night Flights (8 PM - 12 AM)
2 direct/indirect flights
Airport Information & Terminals
IAH: Houston airport. Houston airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
AUS: Austin airport. Austin airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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George Bush Intercontinental