$51+ Cheap flights from Houston to Austin (AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — AUS
Dec 8 — Dec 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 November 8, 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 November 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/29:24 pm -
1 stop12h 43m
Wed 12/911:32 am -
1 stop5h 57m
Deal found 11/4![Frontier logo]()
$92
This Southwest deal was found by Cheapflights users on 11/4. 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 12/32:45 pm -
Nonstop0h 55m
Mon 12/74:50 pm -
Nonstop1h 00m
Deal found 11/4![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/312:00 pm -
Nonstop1h 11m
Mon 12/74:19 pm -
Nonstop1h 06m
Deal found 11/5![United Airlines logo]()
$117
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/172:20 pm -
Nonstop1h 00m
Thu 12/245:35 pm -
Nonstop1h 12m
Deal found 11/4![United Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 11/4. 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 12/174:00 pm -
1 stop3h 10m
Thu 12/244:25 pm -
1 stop5h 25m
Deal found 11/4![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 11/7. 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.
Sat 12/57:55 pm -
Nonstop0h 55m
Sat 12/129:05 am -
Nonstop1h 00m
Deal found 11/7![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 11/7. 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 12/222:30 pm -
1 stop5h 15m
Tue 12/298:55 pm -
Nonstop0h 55m
Deal found 11/7![Southwest logo]()
$149
This Southwest deal was found by Cheapflights users on 11/6. 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.
Sat 12/58:40 am -
Nonstop1h 00m
Mon 12/712:55 pm -
Nonstop1h 00m
Deal found 11/6![Southwest logo]()
$154
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/58:15 pm -
Nonstop1h 06m
Mon 12/72:14 pm -
Nonstop1h 08m
Deal found 11/6![United Airlines logo]()
$154
This CheapTicketsDeal deal was found by Cheapflights users on 11/7. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:50 pm -
Nonstop0h 55m
Sat 12/129:05 am -
1 stop5h 00m
Deal found 11/7![JetBlue logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/36:26 pm -
1 stop15h 41m
Mon 12/75:50 pm -
1 stop16h 22m
Deal found 11/4![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/109:41 am -
1 stop24h 33m
Sat 12/1211:10 am -
1 stop6h 19m
Deal found 11/4![Frontier logo]()
$156
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 November 8, 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 November 8, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 12/12:45 pm -
Nonstop0h 55m
Wed 12/27:00 am -
Nonstop1h 00m
Deal found 11/2![Southwest logo]()
$101
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/312:00 pm -
Nonstop1h 11m
Mon 12/74:19 pm -
Nonstop1h 06m
Deal found 11/5![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 12/12:45 pm -
Nonstop0h 55m
Tue 12/87:00 am -
Nonstop1h 00m
Deal found 11/2![Southwest logo]()
$101
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:26 pm -
2 stops24h 23m
Thu 12/1011:10 am -
2 stops23h 17m
Deal found 11/3![Frontier logo]()
$231
This Southwest deal was found by Cheapflights users on 11/4. 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 12/21:00 pm -
1 stop2h 55m
Wed 12/912:55 pm -
Nonstop1h 00m
Deal found 11/4![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 11/7. 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 12/2310:45 pm -
Nonstop1h 00m
Wed 12/3012:30 pm -
Nonstop1h 00m
Deal found 11/7![Southwest logo]()
$139
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/212:00 pm -
Nonstop1h 07m
Wed 12/92:14 pm -
Nonstop1h 08m
Deal found 11/4![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 1/2910:02 am -
Nonstop1h 12m
Sun 1/315:40 pm -
Nonstop1h 12m
Deal found 11/5![United Airlines logo]()
$186
This Southwest deal was found by Cheapflights users on 11/6. 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.
Sat 12/58:40 am -
Nonstop1h 00m
Mon 12/712:55 pm -
Nonstop1h 00m
Deal found 11/6![Southwest logo]()
$154
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/82:12 pm -
Nonstop1h 11m
Tue 12/152:14 pm -
Nonstop1h 08m
Deal found 11/3![United Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 11/7. 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.
Sun 12/69:38 pm -
1 stop12h 36m
Sun 12/1311:10 am -
1 stop24h 36m
Deal found 11/7![Frontier logo]()
$270
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/210:14 pm -
Nonstop1h 01m
Thu 12/37:20 pm -
Nonstop1h 13m
Deal found 11/5![United Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 11/2. 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 12/1711:50 am -
1 stop3h 35m
Thu 12/249:10 am -
1 stop3h 35m
Deal found 11/2![Southwest logo]()
$196
This United Airlines deal was found by Cheapflights users on 11/3. 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 1/1310:02 am -
Nonstop1h 12m
Wed 1/209:45 am -
Nonstop1h 07m
Deal found 11/3![United Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 11/5. 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 12/510:50 am -
1 stop6h 30m
Sat 12/1212:30 pm -
1 stop4h 30m
Deal found 11/5![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sat 12/58:15 pm -
Nonstop1h 06m
Mon 12/72:14 pm -
Nonstop1h 08m
Deal found 11/7![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 11/5. 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.
Thu 12/35:00 pm -
1 stop4h 35m
Thu 12/106:10 am -
1 stop5h 00m
Deal found 11/5![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/67:35 am -
Nonstop1h 06m
Sun 12/137:20 pm -
Nonstop1h 13m
Deal found 11/7![United Airlines logo]()
$297
Last-minute flights from Houston to AustinDiscover last-minute flight deals from Houston to Austin. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Austin. Data last updated November 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 12/12:45 pm -
Nonstop0h 55m
Tue 12/87:00 am -
Nonstop1h 00m
Deal found 11/2![Southwest logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/29:24 pm -
1 stop12h 43m
Wed 12/911:32 am -
1 stop5h 57m
Deal found 11/4![Frontier logo]()
$92
This Southwest deal was found by Cheapflights users on 11/4. 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 12/32:45 pm -
Nonstop0h 55m
Mon 12/74:50 pm -
Nonstop1h 00m
Deal found 11/4![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/312:00 pm -
Nonstop1h 11m
Mon 12/74:19 pm -
Nonstop1h 06m
Deal found 11/5![United Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/36:26 pm -
1 stop15h 41m
Mon 12/75:50 pm -
1 stop16h 22m
Deal found 11/4![Frontier logo]()
$155
This Southwest deal was found by Cheapflights users on 11/7. 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.
Sat 12/57:55 pm -
Nonstop0h 55m
Sat 12/129:05 am -
Nonstop1h 00m
Deal found 11/7![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 11/6. 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.
Sat 12/58:40 am -
Nonstop1h 00m
Mon 12/712:55 pm -
Nonstop1h 00m
Deal found 11/6![Southwest logo]()
$154
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/58:15 pm -
Nonstop1h 06m
Mon 12/72:14 pm -
Nonstop1h 08m
Deal found 11/6![United Airlines logo]()
$154
This CheapTicketsDeal deal was found by Cheapflights users on 11/7. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:50 pm -
Nonstop0h 55m
Sat 12/129:05 am -
1 stop5h 00m
Deal found 11/7![JetBlue logo]()
$155
This Southwest deal was found by Cheapflights users on 11/2. 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 12/1710:30 pm -
Nonstop1h 00m
Thu 12/249:10 am -
1 stop3h 35m
Deal found 11/2![Southwest logo]()
$111
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/172:20 pm -
Nonstop1h 00m
Thu 12/245:35 pm -
Nonstop1h 12m
Deal found 11/4![United Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 11/7. 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 12/222:30 pm -
1 stop5h 15m
Tue 12/298:55 pm -
Nonstop0h 55m
Deal found 11/7![Southwest logo]()
$149
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 November 8, 2026.
Search for one-way flight options from Houston to Austin. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 12/12:45 pm -
Nonstop0h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$51
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/107:35 am -
Nonstop1h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$59
This Southwest deal was found by Cheapflights users on 11/7. 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 12/811:15 am -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Southwest logo]()
$70
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Tue 12/82:12 pm -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:24 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:26 pm -
1 stop15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 12/86:24 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Frontier logo]()
$93
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 1/710:15 pm -
Nonstop0h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$104
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/112:00 pm -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$115
This Frontier deal was found by Cheapflights users on 11/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:24 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$125
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sun 12/202:15 pm -
Nonstop0h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:14 pm -
1 stop13h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$140
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 November 8, 2026.
Round-trip from | $92 (Kiwi.com) |
|---|---|
One-way from | $51 (Southwest) |
Popular in | January |
Cheapest in | November |
Average price | $314 |
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 7,457,451 searches. Data last updated November 8, 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
Tue 12/1
2:45 pm-3:40 pm
Nonstop0h 55m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$51
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Thu 12/3
2:12 pm-3:23 pm
Nonstop1h 11m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Sat 12/19
9:40 am-10:35 am
Nonstop0h 55m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Tue 12/8
2:12 pm-3:23 pm
Nonstop1h 11m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$70
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Tue 12/8
11:15 am-12:15 pm
Nonstop1h 00m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$70
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Tue 12/8
6:24 pm-10:14 am
1 stop15h 50m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Tue 12/1
2:45 pm-3:40 pm
Nonstop0h 55m
Austin Bergstrom
Wed 12/2
7:00 am-8:00 am
Nonstop1h 00m
$101
HoustonAustin
HOU Houston Hobby - AUS Austin Bergstrom
HOUAUS
Houston Hobby
Tue 12/1
2:45 pm-3:40 pm
Nonstop0h 55m
Austin Bergstrom
Tue 12/8
7:00 am-8:00 am
Nonstop1h 00m
$101
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Wed 12/16
2:12 pm-3:23 pm
Nonstop1h 11m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
HoustonAustin
IAH Houston George Bush Intcntl - AUS Austin Bergstrom
IAHAUS
Houston George Bush Intcntl
Tue 12/1
12:00 pm-1:11 pm
Nonstop1h 11m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
Showing 1-10 of 36 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
IAH-AUS
HOU-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
IAH-AUS
HOU-AUS
What is the cheapest month to book a flight from Houston to Austin?
Currently, December is the cheapest month in which you can book a flight from Houston to Austin (average of $349). 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 November 8, 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 afternoon.
How often are flights from Houston to Austin delayed?
About 19% of weekly flights between Houston and Austin have experienced delays in the past year, with the average delay time being 95 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 Monday 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 October 31, 2026.
Travelers seeking maximum savings on their Houston to Austin flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday evenings 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 November 8, 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.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
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
Georgetown
Dripping Springs
Seguin
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Houston to Austin
See prices for flight routes from nearby airports that may be better suited for you.
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 November 8, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Austin by cabin class
Find flights from Houston to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Austin flights
Browse other Houston and Austin flight options. Last updated on November 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated November 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$456 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$227 | Average$490 | FlexibilityNo cancel fee | On-time69% |