$74+ Cheap flights from Austin (AUS) to George Bush Intcntl (IAH)
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 — IAH
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Austin to George Bush Intcntl 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 George Bush Intcntl
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One-way
Cheapest flights from Austin to George Bush IntcntlExplore the most affordable flight options available from Austin to George Bush Intcntl. 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 George Bush Intcntl. 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 8/1. 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.
Sat 8/2912:12 pm -
Nonstop1h 13m
Sat 9/510:00 am -
Nonstop1h 06m
Deal found 8/1![United Airlines 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 8/4. 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 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 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 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.
Sat 8/225:37 pm -
1 stop13h 43m
Mon 8/244:32 pm -
1 stop24h 07m
Deal found 8/1![Frontier logo]()
$171
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
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 9/226:33 pm -
1 stop12h 44m
Sat 9/2610:30 am -
1 stop8h 59m
Deal found 8/4![Frontier logo]()
$186
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 8/3111:29 am -
1 stop4h 02m
Mon 9/76:00 am -
1 stop3h 43m
Deal found 8/1![American Airlines logo]()
$187
Best flights from Austin to George Bush IntcntlDiscover carefully curated flight deals from Austin to George Bush Intcntl 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 George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
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.
Sat 8/2912:12 pm -
Nonstop1h 13m
Sat 9/510:00 am -
Nonstop1h 06m
Deal found 8/1![United Airlines logo]()
$147
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:10 pm -
2 stops39h 24m
Thu 9/1010:30 am -
1 stop8h 59m
Deal found 8/5![Frontier 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.
Tue 9/82:24 pm -
Nonstop1h 10m
Wed 9/910:15 pm -
Nonstop0h 59m
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 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 8/2. 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 8/3. 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.
Fri 9/47:00 am -
Nonstop1h 13m
Sat 9/194:50 pm -
Nonstop1h 04m
Deal found 8/3![United Airlines logo]()
$227
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.
Sat 8/2212:12 pm -
Nonstop1h 13m
Mon 8/2412:08 pm -
Nonstop1h 04m
Deal found 8/1![United Airlines logo]()
$228
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.
Fri 10/165:10 am -
Nonstop1h 07m
Fri 10/236:50 pm -
Nonstop1h 07m
Deal found 8/3![United Airlines logo]()
$237
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.
Mon 8/314:10 pm -
Nonstop1h 10m
Mon 9/76:50 pm -
Nonstop1h 07m
Deal found 8/1![United Airlines logo]()
$237
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.
Sun 9/277:00 am -
Nonstop1h 13m
Thu 10/12:20 pm -
Nonstop1h 01m
Deal found 8/4![United Airlines logo]()
$282
Last-minute flights from Austin to George Bush IntcntlDiscover last-minute flight deals from Austin to George Bush Intcntl. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to George Bush Intcntl. Data last updated August 6, 2026 and is based on user searches.
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.
Sat 8/225:37 pm -
1 stop13h 43m
Mon 8/244:32 pm -
1 stop24h 07m
Deal found 8/1![Frontier logo]()
$171
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 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.
Sat 8/2912:12 pm -
Nonstop1h 13m
Sat 9/510:00 am -
Nonstop1h 06m
Deal found 8/1![United Airlines logo]()
$147
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 8/3111:29 am -
1 stop4h 02m
Mon 9/76:00 am -
1 stop3h 43m
Deal found 8/1![American Airlines logo]()
$187
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 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 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 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 9/226:33 pm -
1 stop12h 44m
Sat 9/2610:30 am -
1 stop8h 59m
Deal found 8/4![Frontier logo]()
$186
One-way flights from Austin to George Bush IntcntlSearch for one-way flight options from Austin to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Austin to George Bush Intcntl. 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 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 8/4. 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 8/265:30 am -
Nonstop1h 07m
Deal found 8/4![United Airlines 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 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 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
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 8/265:37 pm -
1 stop17h 10m
Deal found 8/4![Frontier logo]()
$100
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:37 pm -
1 stop17h 10m
Deal found 8/2![Frontier logo]()
$101
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 10/36:33 pm -
1 stop12h 44m
Deal found 8/4![Frontier logo]()
$102
Find flight deals from Austin to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to George Bush Intcntl (IAH). 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.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (United Airlines) |
One-way from | $74 (United Airlines) |
Popular in | July |
Cheapest in | August |
Average price | $147 |
Good round-trip deal | $471 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to George Bush Intcntl 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 George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Sat 8/29
12:12 pm-1:25 pm
Nonstop1h 13m
Houston George Bush Intcntl
Sat 9/5
10:00 am-11:06 am
Nonstop1h 06m
$147
Quickest round-trip
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 - 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
Mon 9/7
5:30 am-6:37 am
Nonstop1h 07m
Houston George Bush Intcntl
Mon 9/7
12:08 pm-1:12 pm
Nonstop1h 04m
$167
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Thu 9/3
7:10 pm-10:34 am
2 stops39h 24m
Houston George Bush Intcntl
Thu 9/10
10:30 am-7:29 pm
1 stop8h 59m
$227
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Wed 8/26
7:00 am-8:13 am
Nonstop1h 13m
Houston George Bush Intcntl
Mon 8/31
7:34 am-8:37 am
Nonstop1h 03m
$227
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Fri 9/4
7:00 am-8:13 am
Nonstop1h 13m
Houston George Bush Intcntl
Sat 9/19
4:50 pm-5:54 pm
Nonstop1h 04m
$227
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Sat 8/22
12:12 pm-1:25 pm
Nonstop1h 13m
Houston George Bush Intcntl
Mon 8/24
12:08 pm-1:12 pm
Nonstop1h 04m
$228
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Sat 8/29
7:10 pm-8:19 pm
Nonstop1h 09m
Houston George Bush Intcntl
Mon 8/31
7:34 am-8:37 am
Nonstop1h 03m
$229
AustinHouston
AUS Austin Bergstrom - IAH Houston George Bush Intcntl
AUSIAH
Austin Bergstrom
Fri 10/16
5:10 am-6:17 am
Nonstop1h 07m
Houston George Bush Intcntl
Fri 10/23
6:50 pm-7:57 pm
Nonstop1h 07m
$237
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Austin to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to George Bush Intcntl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Austin to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Austin with our price prediction graph.
AUS-IAH
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 George Bush Intcntl Airport
Prices
Airlines
What is the cheapest month to book a flight from Austin to Houston George Bush Intcntl Airport?
Currently, August is the cheapest month in which you can book a flight from Austin to Houston George Bush Intcntl Airport (average of $147). Flying from Austin to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $723). 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 IAH?
Find hourly flight availability from Austin to George Bush Intcntl. 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.
It’s typically best to fly out from Austin to Houston George Bush Intcntl Airport in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Austin to Houston George Bush Intcntl Airport?
Use this chart to determine the cheapest time to fly round-trip from Austin to George Bush Intcntl. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Austin to Houston George Bush Intcntl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Austin to Houston George Bush Intcntl Airport flights
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Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Houston George Bush Intcntl Airport trip
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Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated August 6, 2026.
See what other customers who have flown with United Airlines from Austin to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Comfort
7.3
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Related info for your journey
Find useful and relevant information for your journey from Austin to George Bush Intcntl. 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 Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Conroe
The Woodlands
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery
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Top airline flying from Austin to George Bush Intcntl
Discover the top airline that operate flights from Austin to George Bush Intcntl. 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$147 | Average$419 | FlexibilityNo cancel fee | On-time69% |