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Cheap flights Houston — Austin

Houston (IAH, US) Austin (AUS, US)
from $63 234 km ~47m 11 flights found 2 airlines cheapest on Wednesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $63 on 17.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
18 Nov 2026, Wed
Frontier Airlines F9 2400
05:21
IAH George Bush Intercontinental Airport
10:22
AUS Austin-Bergstrom International Airport
5h 1m 1 stop
Kupi.com
$63
View this ticket
18 Nov 2026, Wed
United Airlines UA 1711
01:45
IAH George Bush Intercontinental Airport
02:51
AUS Austin-Bergstrom International Airport
1h 6m Direct
Kiwi.com
$69
View this ticket
Route characteristics
Distance
234 km
Flight time
47m
Time difference
+0h
Minimum price
from $63 (17.11.2026)
Average price
$63
Maximum price
$63
Departures per week
1
Cheapest day
Wednesday
Departure airports (1)
IAH George Bush Intercontinental Airport
Arrival airports (1)
AUS Austin-Bergstrom International Airport
Airlines (2)
F9 Frontier Airlines UA United Airlines
Agencies (5)
Kupi.com Kiwi.com Tickets Farera Trip.com
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 3 flights · 3 days
$63
United Airlines
United Airlines
8 flights · 6 days
$69
Where to buy tickets 5
Kupi.com
3 tickets · 3 days
from $63
Kiwi.com
2 tickets · 2 days
from $69
Tickets
2 tickets · 1 days
from $222
Farera
2 tickets · 1 days
from $240
Trip.com
2 tickets · 2 days
from $347
Airports

From — Houston (1)

  • IAH George Bush Intercontinental Airport

To — Austin (1)

  • AUS Austin-Bergstrom International Airport
Other destinations from Houston
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Asheville
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Bakersfield
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Birmingham
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Leon/Guanajuato
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Nashville
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Frequently asked questions about the route Houston — Austin
How long is the flight from Houston to Austin?
Approximate flight time — 47m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Houston to Austin?
The straight-line distance — 234 km.
How much do flights from Houston to Austin cost?
The minimum price over 3 months — from $63 on 17.11.2026.
What is the average ticket price?
The average price — $63. Range: $63 — $63.
What is the time difference between Houston and Austin?
The difference — +0h.
From which airports does Houston operate flights?
From Houston: IAH (George Bush Intercontinental Airport).
To which airports in Austin do flights arrive?
To Austin: AUS (Austin-Bergstrom International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $69. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Wednesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Houston — Austin

Flights Houston — Austin is a popular route. The straight-line distance is 234 km. Flight time 47m. Time difference +0h.

From Houston (IAH) flights depart from 1 airport: IAH. To Austin (AUS) — 1 arrival airport: AUS.

2 airlines operate on this route: Frontier Airlines, United Airlines.

The minimum price for the next 3 months — from $63 (17.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $63, ranging from $63 to $63. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Wednesday.

Other destinations in United States from Houston
Ontario
US
Mobile
US
Minneapolis
US
New Orleans
US
Oklahoma City
US
Omaha
US
Portland
US
Phoenix
US

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