$74+ Cheap flights from Austin (AUS) to Houston
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — HOU
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Houston
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Cheapest flights from Austin to HoustonExplore the most affordable flight options available from Austin to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Austin to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:44 pm -
Nonstop1h 10m
Wed 9/912:08 pm -
Nonstop1h 04m
Deal found 8/3![United Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:30 pm -
Nonstop0h 55m
Tue 9/158:50 pm -
Nonstop1h 00m
Deal found 8/1![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:33 pm -
1 stop12h 44m
Tue 9/226:28 am -
1 stop11h 20m
Deal found 8/1![Frontier logo]()
$149
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:35 am -
Nonstop0h 55m
Mon 8/318:55 pm -
Nonstop0h 55m
Deal found 8/2![Southwest logo]()
$152
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:10 pm -
Nonstop1h 10m
Tue 9/812:08 pm -
Nonstop1h 04m
Deal found 8/4![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:50 pm -
Nonstop0h 55m
Sat 9/262:40 pm -
Nonstop0h 55m
Deal found 8/5![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:37 pm -
1 stop13h 40m
Tue 9/156:28 am -
1 stop11h 20m
Deal found 8/1![Frontier logo]()
$161
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:10 pm -
Nonstop0h 50m
Fri 8/2810:00 am -
Nonstop1h 00m
Deal found 8/2![Southwest logo]()
$162
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:42 pm -
1 stop6h 02m
Tue 9/85:00 am -
1 stop4h 43m
Deal found 8/3![American Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm -
2 stops6h 35m
Sat 8/292:40 pm -
Nonstop0h 55m
Deal found 8/5![Southwest logo]()
$172
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:00 am -
1 stop3h 33m
Fri 9/45:00 am -
1 stop3h 10m
Deal found 8/3![American Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am -
1 stop3h 32m
Tue 9/86:00 am -
1 stop3h 43m
Deal found 8/2![American Airlines logo]()
$178
Best flights from Austin to HoustonDiscover carefully curated flight deals from Austin to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Austin to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 am -
Nonstop0h 55m
Tue 9/2211:20 am -
Nonstop0h 55m
Deal found 8/1![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:33 pm -
1 stop12h 44m
Tue 9/226:28 am -
1 stop11h 20m
Deal found 8/1![Frontier logo]()
$149
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:12 pm -
Nonstop1h 13m
Tue 9/86:50 pm -
Nonstop1h 07m
Deal found 8/5![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:30 pm -
Nonstop0h 55m
Tue 9/158:50 pm -
Nonstop1h 00m
Deal found 8/1![Southwest logo]()
$147
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:30 am -
Nonstop1h 07m
Thu 9/107:34 am -
Nonstop1h 03m
Deal found 8/5![United Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 am -
Nonstop1h 07m
Mon 8/316:50 pm -
Nonstop1h 07m
Deal found 8/5![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:55 pm -
Nonstop0h 55m
Wed 9/93:35 pm -
Nonstop0h 55m
Deal found 8/5![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:24 pm -
Nonstop1h 10m
Wed 9/910:15 pm -
Nonstop0h 59m
Deal found 8/5![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:55 pm -
Nonstop0h 55m
Tue 9/298:50 pm -
Nonstop1h 00m
Deal found 8/5![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:10 pm -
Nonstop0h 50m
Fri 8/2810:00 am -
Nonstop1h 00m
Deal found 8/2![Southwest logo]()
$162
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:39 am -
Nonstop1h 07m
Fri 10/162:20 pm -
Nonstop1h 01m
Deal found 8/1![United Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:10 pm -
Nonstop1h 10m
Mon 9/76:50 pm -
Nonstop1h 07m
Deal found 8/3![United Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:00 pm -
Nonstop0h 55m
Thu 9/247:00 am -
1 stop3h 00m
Deal found 8/3![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:30 am -
Nonstop1h 07m
Mon 9/712:08 pm -
Nonstop1h 04m
Deal found 8/2![United Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am -
Nonstop1h 13m
Mon 8/317:34 am -
Nonstop1h 03m
Deal found 8/5![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:30 am -
Nonstop1h 07m
Mon 8/318:00 pm -
Nonstop1h 07m
Deal found 8/5![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:10 pm -
Nonstop1h 09m
Mon 8/317:34 am -
Nonstop1h 03m
Deal found 8/2![United Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:45 pm -
Nonstop1h 12m
Sun 9/277:34 am -
Nonstop1h 03m
Deal found 8/3![United Airlines logo]()
$278
Last-minute flights from Austin to HoustonDiscover last-minute flight deals from Austin to Houston. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Houston. Data last updated August 6, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm -
2 stops6h 35m
Sat 8/292:40 pm -
Nonstop0h 55m
Deal found 8/5![Southwest logo]()
$172
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:00 am -
1 stop3h 33m
Fri 9/45:00 am -
1 stop3h 10m
Deal found 8/3![American Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:10 pm -
Nonstop0h 50m
Fri 8/2810:00 am -
Nonstop1h 00m
Deal found 8/2![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:35 am -
Nonstop0h 55m
Mon 8/318:55 pm -
Nonstop0h 55m
Deal found 8/2![Southwest logo]()
$152
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:10 pm -
Nonstop1h 10m
Tue 9/812:08 pm -
Nonstop1h 04m
Deal found 8/4![United Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:42 pm -
1 stop6h 02m
Tue 9/85:00 am -
1 stop4h 43m
Deal found 8/3![American Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:44 pm -
Nonstop1h 10m
Wed 9/912:08 pm -
Nonstop1h 04m
Deal found 8/3![United Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am -
1 stop3h 32m
Tue 9/86:00 am -
1 stop3h 43m
Deal found 8/2![American Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:30 pm -
Nonstop0h 55m
Tue 9/158:50 pm -
Nonstop1h 00m
Deal found 8/1![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:37 pm -
1 stop13h 40m
Tue 9/156:28 am -
1 stop11h 20m
Deal found 8/1![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:33 pm -
1 stop12h 44m
Tue 9/226:28 am -
1 stop11h 20m
Deal found 8/1![Frontier logo]()
$149
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:50 pm -
Nonstop0h 55m
Sat 9/2610:30 am -
Nonstop0h 55m
Deal found 8/5![Southwest logo]()
$157
One-way flights from Austin to HoustonSearch for one-way flight options from Austin to Houston. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Austin to Houston. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:44 pm -
Nonstop1h 10m
Deal found 8/3![United Airlines logo]()
$74
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:30 pm -
Nonstop0h 55m
Deal found 8/1![Southwest logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:33 pm -
1 stop27h 57m
Deal found 8/1![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:37 pm -
1 stop13h 43m
Deal found 8/1![Frontier logo]()
$78
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:24 pm -
Nonstop1h 10m
Deal found 8/5![United Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:20 am -
Nonstop0h 55m
Deal found 8/4![Southwest logo]()
$79
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:41 pm -
1 stop4h 59m
Deal found 8/2![American Airlines logo]()
$84
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
1 stop4h 03m
Deal found 8/1![American Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:15 pm -
1 stop13h 36m
Deal found 8/4![Frontier logo]()
$85
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:25 am -
1 stop7h 20m
Deal found 8/4![Southwest logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:37 pm -
1 stop28h 37m
Deal found 8/4![Frontier logo]()
$91
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop3h 32m
Deal found 8/1![American Airlines logo]()
$94
Find flight deals from Austin to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 6, 2026.
Round-trip from | $147 (United Airlines) |
|---|---|
One-way from | $74 (United Airlines) |
Popular in | May |
Cheapest in | October |
Average price | $207 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Austin to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AustinHouston
AUS Austin Bergstrom - HOU Houston Hobby
AUSHOU
Austin Bergstrom
Tue 9/15
7:45 am-8:40 am
Nonstop0h 55m
Houston Hobby
Tue 9/22
11:20 am-12:15 pm
Nonstop0h 55m
$147
AustinHouston
AUS Austin Bergstrom - HOU Houston Hobby
AUSHOU
Austin Bergstrom
Tue 9/8
4:30 pm-5:25 pm
Nonstop0h 55m
Houston Hobby
Tue 9/15
8:50 pm-9:50 pm
Nonstop1h 00m
$147
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Tue 9/15
6:33 pm-7:17 am
1 stop12h 44m
Houston George Bush Intcntl
Tue 9/22
6:28 am-5:48 pm
1 stop11h 20m
$149
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Tue 9/8
12:12 pm-1:25 pm
Nonstop1h 13m
Houston George Bush Intcntl
Tue 9/8
6:50 pm-7:57 pm
Nonstop1h 07m
$157
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Thu 9/3
5:30 am-6:37 am
Nonstop1h 07m
Houston George Bush Intcntl
Thu 9/10
7:34 am-8:37 am
Nonstop1h 03m
$157
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Thu 8/27
5:30 am-6:37 am
Nonstop1h 07m
Houston George Bush Intcntl
Mon 8/31
6:50 pm-7:57 pm
Nonstop1h 07m
$157
AustinHouston
AUS Austin Bergstrom - HOU Houston Hobby
AUSHOU
Austin Bergstrom
Tue 9/8
12:55 pm-1:50 pm
Nonstop0h 55m
Houston Hobby
Wed 9/9
3:35 pm-4:30 pm
Nonstop0h 55m
$157
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Tue 9/8
2:24 pm-3:34 pm
Nonstop1h 10m
Houston George Bush Intcntl
Wed 9/9
10:15 pm-11:14 pm
Nonstop0h 59m
$157
AustinHouston
AUS Austin Bergstrom - HOU Houston Hobby
AUSHOU
Austin Bergstrom
Tue 9/22
12:55 pm-1:50 pm
Nonstop0h 55m
Houston Hobby
Tue 9/29
8:50 pm-9:50 pm
Nonstop1h 00m
$157
AustinHouston
AUS Austin Bergstrom - HOU Houston Hobby
AUSHOU
Austin Bergstrom
Thu 8/27
7:10 pm-8:00 pm
Nonstop0h 50m
Houston Hobby
Fri 8/28
10:00 am-11:00 am
Nonstop1h 00m
$162
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Austin to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Austin with our price prediction graph.
AUS-HO1
AUS-IAH
AUS-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austin to Houston
AUS-HO1
AUS-IAH
AUS-HOU
What is the cheapest month to book a flight from Austin to Houston?
Currently, August is the cheapest month in which you can book a flight from Austin to Houston (average of $182). Flying from Austin to Houston in June is currently the most expensive (average of $607). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AUS to HOU?
Find hourly flight availability from Austin to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
When flying from Austin to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight in the afternoon.
How much does it cost to fly round-trip from Austin to Houston?
Airfare is below average for this route at the moment.
Austin to Houston flights typically cost between $157 and $211 in August.The cheapest round-trip price found within the last 5 days was $147 on United Airlines (Aug 29-Sep 5).
What is the cheapest day to fly from Austin to Houston?
Use this chart to determine the cheapest time to fly round-trip from Austin to Houston. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Austin to Houston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Austin to Houston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Houston trip
Our travel experts
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated August 6, 2026.
See what other customers who have flown with Southwest and United Airlines from Austin to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJustin,May 2024
AUS - SAN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJustin,May 2024
AUS - SAN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJustin,May 2024
AUS - SAN
Related info for your journey
Find useful and relevant information for your journey from Austin to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Austin to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Houston by cabin class
Find flights from Austin to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Houston flights
Browse other Austin and Houston flight options. Last updated on August 6, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Austin to Houston
Discover the top 2 airlines that operate flights from Austin to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$501 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$403 | FlexibilityNo cancel fee | On-time69% |