$79+ Cheap flights from Houston to Austin (AUS)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — AUS
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Austin 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
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Cheapest flights from Houston to AustinExplore the most affordable flight options available from Houston to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Houston to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
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.
Wed 9/1611:20 am -
Nonstop0h 55m
Wed 9/164:30 pm -
Nonstop0h 55m
Deal found 8/4![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.
Sat 9/54:50 pm -
Nonstop1h 04m
Mon 9/77:00 am -
Nonstop1h 13m
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.
Wed 9/211:20 am -
Nonstop0h 55m
Wed 9/97:15 am -
2 stops6h 30m
Deal found 8/5![Southwest logo]()
$172
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 9/16:00 am -
1 stop10h 39m
Tue 9/85:37 pm -
1 stop13h 40m
Deal found 8/4![Frontier logo]()
$175
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.
Thu 9/1010:15 pm -
Nonstop0h 59m
Fri 9/1112:12 pm -
Nonstop1h 13m
Deal found 8/4![United Airlines logo]()
$177
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.
Thu 9/106:05 am -
1 stop3h 15m
Fri 9/116:20 am -
Nonstop0h 55m
Deal found 8/4![Southwest logo]()
$187
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 9/16:00 am -
1 stop10h 39m
Wed 9/236:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/299:04 pm -
1 stop20h 44m
Thu 10/296:45 am -
1 stop12h 18m
Deal found 8/7![Frontier logo]()
$193
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/288:00 pm -
Nonstop1h 07m
Mon 8/319:33 am -
Nonstop1h 12m
Deal found 8/6![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/296:30 am -
1 stop13h 00m
Mon 8/318:15 pm -
1 stop14h 19m
Deal found 8/7![Frontier logo]()
$198
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.
Wed 9/910:30 am -
1 stop8h 59m
Fri 9/116:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$199
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.
Thu 9/1010:30 am -
1 stop8h 59m
Fri 9/116:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$200
Best flights from Houston to AustinDiscover carefully curated flight deals from Houston to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Houston to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Southwest deal was found by Cheapflights users on 8/7. 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 9/33:20 pm -
Nonstop0h 55m
Thu 9/107:10 pm -
Nonstop0h 50m
Deal found 8/7![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/210:00 am -
Nonstop1h 06m
Mon 9/75:44 pm -
Nonstop1h 10m
Deal found 8/7![United Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Thu 9/108:25 pm -
1 stop13h 38m
Fri 9/116:33 pm -
1 stop12h 44m
Deal found 8/9![Frontier logo]()
$202
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 9/28:50 pm -
Nonstop0h 55m
Wed 9/912:55 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.
Thu 8/274:50 pm -
Nonstop1h 05m
Mon 8/317:00 am -
Nonstop1h 13m
Deal found 8/5![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 8/7. 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 9/233:35 pm -
Nonstop0h 55m
Thu 9/247:15 pm -
Nonstop0h 55m
Deal found 8/7![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 8/7. 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 9/219:30 am -
1 stop4h 25m
Mon 9/286:20 am -
Nonstop0h 55m
Deal found 8/7![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/127:34 am -
Nonstop1h 03m
Sat 9/122:24 pm -
Nonstop1h 14m
Deal found 8/8![United Airlines logo]()
$197
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 9/1911:00 am -
Nonstop0h 50m
Sat 9/269:40 am -
1 stop4h 05m
Deal found 8/4![Southwest logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/126:08 am -
1 stop11h 40m
Sun 9/136:33 pm -
1 stop12h 44m
Deal found 8/8![Frontier logo]()
$224
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/2710:14 pm -
Nonstop1h 01m
Mon 11/309:37 am -
Nonstop1h 08m
Deal found 8/7![United Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 8/6. 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 9/2311:25 am -
1 stop3h 35m
Wed 9/234:30 pm -
Nonstop0h 55m
Deal found 8/6![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/57:34 am -
Nonstop1h 03m
Sat 9/122:24 pm -
Nonstop1h 14m
Deal found 8/8![United Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 8/6. 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 9/106:05 am -
1 stop3h 15m
Fri 9/116:20 am -
Nonstop0h 55m
Deal found 8/6![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/1210:00 am -
Nonstop1h 04m
Sun 9/137:10 pm -
Nonstop1h 10m
Deal found 8/8![United Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 8/8. 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 9/52:40 pm -
Nonstop0h 55m
Sun 9/61:25 pm -
Nonstop0h 55m
Deal found 8/8![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/310:15 pm -
Nonstop0h 59m
Thu 9/102:24 pm -
Nonstop1h 10m
Deal found 8/7![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 8/8. 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 9/163:35 pm -
Nonstop0h 55m
Wed 9/237:45 am -
Nonstop0h 55m
Deal found 8/8![Southwest logo]()
$197
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 9/28:00 pm -
Nonstop1h 07m
Wed 9/92:24 pm -
Nonstop1h 10m
Deal found 8/5![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/232:20 pm -
Nonstop1h 06m
Thu 9/2412:15 pm -
Nonstop1h 13m
Deal found 8/7![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/910:15 pm -
Nonstop0h 59m
Sat 9/129:33 am -
Nonstop1h 12m
Deal found 8/6![United Airlines logo]()
$227
Last-minute flights from Houston to AustinDiscover last-minute flight deals from Houston to Austin. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Austin. Data last updated August 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/288:00 pm -
Nonstop1h 07m
Mon 8/319:33 am -
Nonstop1h 12m
Deal found 8/6![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/296:30 am -
1 stop13h 00m
Mon 8/318:15 pm -
1 stop14h 19m
Deal found 8/7![Frontier logo]()
$198
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 9/16:00 am -
1 stop10h 39m
Tue 9/85:37 pm -
1 stop13h 40m
Deal found 8/4![Frontier logo]()
$175
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 9/16:00 am -
1 stop10h 39m
Wed 9/236:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$187
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 9/211:20 am -
Nonstop0h 55m
Wed 9/97:15 am -
2 stops6h 30m
Deal found 8/5![Southwest logo]()
$172
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.
Sat 9/54:50 pm -
Nonstop1h 04m
Mon 9/77:00 am -
Nonstop1h 13m
Deal found 8/5![United Airlines logo]()
$157
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.
Wed 9/910:30 am -
1 stop8h 59m
Fri 9/116:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$199
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.
Thu 9/1010:15 pm -
Nonstop0h 59m
Fri 9/1112:12 pm -
Nonstop1h 13m
Deal found 8/4![United Airlines logo]()
$177
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.
Thu 9/106:05 am -
1 stop3h 15m
Fri 9/116:20 am -
Nonstop0h 55m
Deal found 8/4![Southwest logo]()
$187
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.
Thu 9/1010:30 am -
1 stop8h 59m
Fri 9/116:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$200
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.
Wed 9/1611:20 am -
Nonstop0h 55m
Wed 9/164:30 pm -
Nonstop0h 55m
Deal found 8/4![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/299:04 pm -
1 stop20h 44m
Thu 10/296:45 am -
1 stop12h 18m
Deal found 8/7![Frontier logo]()
$193
One-way flights from Houston to AustinSearch for one-way flight options from Houston to Austin. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Houston to Austin. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Southwest deal was found by Cheapflights users on 8/7. 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 9/18:50 pm -
Nonstop0h 55m
Deal found 8/7![Southwest logo]()
$79
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/124:50 pm -
Nonstop1h 04m
Deal found 8/6![United Airlines logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Wed 11/1110:15 pm -
1 stop25h 44m
Deal found 8/9![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 11/107:00 am -
1 stop26h 53m
Deal found 8/9![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 9/26:00 am -
1 stop10h 39m
Deal found 8/6![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/69:04 pm -
1 stop20h 44m
Deal found 8/7![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 10/76:28 am -
1 stop11h 20m
Deal found 8/7![Frontier logo]()
$98
This Southwest deal was found by Cheapflights users on 8/7. 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.
Sun 9/62:30 pm -
Nonstop0h 55m
Deal found 8/7![Southwest logo]()
$99
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/67:25 am -
Nonstop1h 06m
Deal found 8/7![United Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/54:32 pm -
1 stop24h 07m
Deal found 8/7![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 10/58:25 pm -
1 stop13h 38m
Deal found 8/7![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 9/66:00 am -
1 stop10h 39m
Deal found 8/6![Frontier logo]()
$106
Find flight deals from Houston to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Austin (AUS). 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 9, 2026.
Round-trip from | $157 (Southwest) |
|---|---|
One-way from | $79 (Southwest) |
Popular in | January |
Cheapest in | November |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Austin 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 9, 2026.
Use the filters below to find and compare flights from Houston to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Thu 9/3
3:20 pm-4:15 pm
Nonstop0h 55m
Austin Bergstrom
Thu 9/10
7:10 pm-8:00 pm
Nonstop0h 50m
$157
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Wed 9/2
10:00 am-11:06 am
Nonstop1h 06m
Austin Bergstrom
Mon 9/7
5:44 pm-6:54 pm
Nonstop1h 10m
$157
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Wed 9/2
8:50 pm-9:45 pm
Nonstop0h 55m
Austin Bergstrom
Wed 9/9
12:55 pm-1:50 pm
Nonstop0h 55m
$157
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Thu 8/27
4:50 pm-5:55 pm
Nonstop1h 05m
Austin Bergstrom
Mon 8/31
7:00 am-8:13 am
Nonstop1h 13m
$157
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Wed 9/23
3:35 pm-4:30 pm
Nonstop0h 55m
Austin Bergstrom
Thu 9/24
7:15 pm-8:10 pm
Nonstop0h 55m
$157
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Mon 9/21
9:30 am-1:55 pm
1 stop4h 25m
Austin Bergstrom
Mon 9/28
6:20 am-7:15 am
Nonstop0h 55m
$167
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Sat 9/19
11:00 am-11:50 am
Nonstop0h 50m
Austin Bergstrom
Sat 9/26
9:40 am-1:45 pm
1 stop4h 05m
$167
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Wed 9/23
11:25 am-3:00 pm
1 stop3h 35m
Austin Bergstrom
Wed 9/23
4:30 pm-5:25 pm
Nonstop0h 55m
$167
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Thu 9/10
6:05 am-9:20 am
1 stop3h 15m
Austin Bergstrom
Fri 9/11
6:20 am-7:15 am
Nonstop0h 55m
$187
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Sat 9/12
7:34 am-8:37 am
Nonstop1h 03m
Austin Bergstrom
Sat 9/12
2:24 pm-3:38 pm
Nonstop1h 14m
$197
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Houston to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Houston with our price prediction graph.
HO1-AUS
HOU-AUS
IAH-AUS
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 Houston to Austin
HO1-AUS
HOU-AUS
IAH-AUS
What is the cheapest month to book a flight from Houston to Austin?
Currently, November is the cheapest month in which you can book a flight from Houston to Austin (average of $287). Flying from Houston to Austin in May is currently the most expensive (average of $622). 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 HOU to AUS?
Find hourly flight availability from Houston to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 9, 2026.
It’s optimal to fly from Houston to Austin at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.
How much does it cost to fly round-trip from Houston to Austin?
Airfare is below average for this route at the moment.
Houston to Austin flights typically cost between $382 and $531 in September.The cheapest round-trip price found within the last 5 days was $157 on Southwest (Sep 16-Sep 16).
How often are flights from Houston to Austin delayed?
About 18% of weekly flights between Houston and Austin have experienced delays in the past year, with the average delay time being 93 minutes.
What is the most punctual flight time for Houston to Austin flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Austin flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 17% of flights being delayed.
What is the cheapest day to fly from Houston to Austin?
Use this chart to determine the cheapest time to fly round-trip from Houston to Austin. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Houston to Austin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Houston to Austin 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 Houston to Austin trip
Our travel experts
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated August 9, 2026.
Peruse reviews from past customers who have flown with Southwest and United Airlines from Houston to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Houston to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Houston to Austin
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
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Houston and Austin flights
Browse other Houston and Austin flight options. Last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Austin flights
Consider these flights traveling from Houston to Austin.
Top 2 airlines flying from Houston to Austin
Discover the top 2 airlines that operate flights from Houston to Austin. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$301 | Average$490 | FlexibilityNo cancel fee | On-time63% |