$133+ Cheap flights from Irvine, CA 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — AUS
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Irvine 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
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.Cheapflights Tip: The best prices from Irvine to Austin Bergstrom are usually found in August or September, booked 29 days in advance, depart on a Thursday or Tuesday and return on a Thursday
Cheap flight deals from Irvine to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Irvine to AustinExplore the most affordable flight options available from Irvine to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Irvine to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:55 am
LAX
- AUS
1 stop5h 25m
Southwest
Mon 8/174:55 pm
AUS
- LAX
1 stop4h 25m
Southwest
Deal found 7/23![Southwest logo]()
$252
This Frontier deal was found by Cheapflights users on 7/22. 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.
Wed 8/1210:00 am
LAX
- AUS
1 stop12h 07m
Frontier
Sun 8/167:43 pm
AUS
- LAX
1 stop6h 28m
Frontier
Deal found 7/22![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/69:05 pm
LAX
- AUS
1 stop14h 25m
Frontier
Wed 8/122:25 pm
AUS
- LAX
1 stop11h 46m
Frontier
Deal found 7/22![Frontier logo]()
$255
This Southwest deal was found by Cheapflights users on 7/24. 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 9/56:45 am
LAX
- AUS
1 stop6h 05m
Southwest
Sun 9/61:20 pm
AUS
- LAX
Nonstop3h 10m
Southwest
Deal found 7/24![Southwest logo]()
$257
This Frontier deal was found by Cheapflights users on 7/25. 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.
Mon 8/1711:34 pm
LAX
- AUS
1 stop15h 05m
Frontier
Sat 8/2212:47 pm
AUS
- LAX
1 stop11h 52m
Frontier
Deal found 7/25![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 7/22. 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.
Sat 8/86:30 am
LAX
- AUS
1 stop6h 39m
Frontier
Tue 8/188:15 pm
AUS
- LAX
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 7/25. 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.
Fri 8/2111:34 pm
LAX
- AUS
1 stop15h 05m
Frontier
Tue 8/258:15 pm
AUS
- LAX
1 stop5h 56m
Frontier
Deal found 7/25![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/309:09 pm
LAX
- AUS
1 stop12h 43m
Frontier
Thu 8/276:15 am
AUS
- LAX
1 stop19h 56m
Frontier
Deal found 7/23![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:59 pm
LAX
- AUS
Nonstop2h 58m
Delta
Tue 12/227:35 pm
AUS
- LAX
Nonstop3h 25m
Delta
Deal found 7/22![Delta logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/226:55 am
LAX
- AUS
2 stops14h 46m
Frontier
Sat 8/296:15 am
AUS
- LAX
1 stop19h 56m
Frontier
Deal found 7/25![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 7/22. 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.
Thu 10/810:27 pm
LAX
- AUS
1 stop11h 09m
Frontier
Sun 10/1111:15 am
AUS
- LAX
1 stop9h 33m
Frontier
Deal found 7/22![Frontier logo]()
$264
Best flights from Irvine to AustinDiscover carefully curated flight deals from Irvine to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Irvine to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:20 pm
LAX
- AUS
Nonstop3h 00m
Delta
Sat 8/291:40 pm
AUS
- LAX
Nonstop3h 07m
Delta
Deal found 7/20![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 7/20. 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.
Fri 8/287:30 pm
LAX
- AUS
Nonstop2h 55m
Southwest
Mon 8/314:40 pm
AUS
- LAX
Nonstop3h 10m
Southwest
Deal found 7/20![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/2310:45 am
LAX
- AUS
Nonstop3h 04m
United Airlines
Sat 9/262:01 pm
AUS
- LAX
Nonstop3h 16m
United Airlines
Deal found 7/23![United Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:16 am
LAX
- AUS
2 stops10h 03m
Alaska Airlines
Wed 9/166:00 am
AUS
- LAX
2 stops15h 07m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/20. 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 9/247:55 am
LAX
- AUS
1 stop5h 10m
Southwest
Sun 9/275:35 am
AUS
- LAX
Nonstop3h 10m
Southwest
Deal found 7/20![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 7/24. 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 8/177:30 pm
LAX
- AUS
Nonstop2h 55m
Southwest
Wed 8/192:00 pm
AUS
- LAX
1 stop4h 15m
Southwest
Deal found 7/24![Southwest logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:20 am
LAX
- AUS
2 stops8h 59m
Alaska Airlines
Thu 9/101:55 pm
AUS
- LAX
2 stops10h 34m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/21. 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 9/204:30 pm
LAX
- AUS
1 stop6h 30m
Southwest
Sun 9/275:35 am
AUS
- LAX
Nonstop3h 10m
Southwest
Deal found 7/21![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 7/23. 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 10/227:55 pm
LAX
- AUS
Nonstop3h 00m
Southwest
Sun 10/255:15 am
AUS
- LAX
Nonstop3h 10m
Southwest
Deal found 7/23![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 7/24. 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.
Fri 10/237:55 pm
LAX
- AUS
Nonstop3h 00m
Southwest
Mon 10/268:45 pm
AUS
- LAX
1 stop5h 20m
Southwest
Deal found 7/24![Southwest logo]()
$322
Last-minute flights from Irvine to AustinDiscover last-minute flight deals from Irvine to Austin. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Austin. Data last updated July 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 7/286:30 am
LAX
- AUS
1 stop15h 37m
Frontier
Wed 8/268:15 pm
AUS
- LAX
1 stop14h 15m
Frontier
Deal found 7/24![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/309:09 pm
LAX
- AUS
1 stop12h 43m
Frontier
Thu 8/276:15 am
AUS
- LAX
1 stop19h 56m
Frontier
Deal found 7/23![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/69:05 pm
LAX
- AUS
1 stop14h 25m
Frontier
Wed 8/122:25 pm
AUS
- LAX
1 stop11h 46m
Frontier
Deal found 7/22![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 7/22. 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.
Sat 8/86:30 am
LAX
- AUS
1 stop6h 39m
Frontier
Tue 8/188:15 pm
AUS
- LAX
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 7/22. 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.
Wed 8/1210:00 am
LAX
- AUS
1 stop12h 07m
Frontier
Sun 8/167:43 pm
AUS
- LAX
1 stop6h 28m
Frontier
Deal found 7/22![Frontier logo]()
$254
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:55 am
LAX
- AUS
1 stop5h 25m
Southwest
Mon 8/174:55 pm
AUS
- LAX
1 stop4h 25m
Southwest
Deal found 7/23![Southwest logo]()
$252
This Frontier deal was found by Cheapflights users on 7/25. 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.
Mon 8/1711:34 pm
LAX
- AUS
1 stop15h 05m
Frontier
Thu 8/208:15 pm
AUS
- LAX
1 stop5h 56m
Frontier
Deal found 7/25![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/199:40 am
LAX
- AUS
1 stop7h 50m
Frontier
Wed 8/268:15 pm
AUS
- LAX
2 stops17h 07m
Frontier
Deal found 7/21![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 7/25. 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.
Fri 8/2111:34 pm
LAX
- AUS
1 stop15h 05m
Frontier
Tue 8/258:15 pm
AUS
- LAX
1 stop5h 56m
Frontier
Deal found 7/25![Frontier logo]()
$260
This Travelocity deal was found by Cheapflights users on 7/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:34 pm
LAX
- AUS
1 stop15h 05m
Frontier
Sun 8/236:15 am
AUS
- LAX
1 stop19h 56m
Frontier
Deal found 7/23![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/226:55 am
LAX
- AUS
2 stops14h 46m
Frontier
Sat 8/296:15 am
AUS
- LAX
1 stop19h 56m
Frontier
Deal found 7/25![Frontier logo]()
$263
One-way flights from Irvine to AustinSearch for one-way flight options from Irvine to Austin. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Irvine to Austin. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/179:09 pm
LAX
- AUS
2 stops24h 32m
Frontier
Deal found 7/25![Frontier logo]()
$133
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:45 am
LAX
- AUS
2 stops7h 55m
Southwest
Deal found 7/22![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/36:55 am
LAX
- AUS
2 stops14h 46m
Frontier
Deal found 7/23![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/65:58 pm
LAX
- AUS
2 stops13h 50m
Frontier
Deal found 7/20![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 7/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:30 am
LAX
- AUS
1 stop6h 39m
Frontier
Deal found 7/22![Frontier logo]()
$138
This Southwest deal was found by Cheapflights users on 7/24. 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 9/217:30 pm
LAX
- AUS
Nonstop3h 00m
Southwest
Deal found 7/24![Southwest logo]()
$139
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 8/1411:00 pm
LAX
- AUS
1 stop15h 38m
Frontier
Deal found 7/22![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/236:30 am
LAX
- AUS
1 stop15h 11m
Frontier
Deal found 7/23![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Fri 8/2110:22 pm
LAX
- AUS
1 stop11h 30m
Frontier
Deal found 7/23![Frontier logo]()
$142
This Southwest deal was found by Cheapflights users on 7/24. 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 8/185:50 pm
LAX
- AUS
Nonstop2h 55m
Southwest
Deal found 7/24![Southwest logo]()
$144
Find flight deals from Irvine to Austin
Keep the following information in mind while searching for Irvine to Austin flight deals. Data was last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Southwest) |
One-way from | $133 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $364 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 July 25, 2026.
Use the filters below to find and compare flights from Irvine to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Wed 8/26
1:20 pm-6:20 pm
Nonstop3h 00m
Austin Bergstrom
Sat 8/29
1:40 pm-2:47 pm
Nonstop3h 07m
$267
Quickest round-trip
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Fri 8/28
7:30 pm-12:25 am
Nonstop2h 55m
Austin Bergstrom
Mon 8/31
4:40 pm-5:50 pm
Nonstop3h 10m
$272
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Thu 9/24
7:55 am-3:05 pm
1 stop5h 10m
Austin Bergstrom
Sun 9/27
5:35 am-6:45 am
Nonstop3h 10m
$282
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Mon 8/17
7:30 pm-12:25 am
Nonstop2h 55m
Austin Bergstrom
Wed 8/19
2:00 pm-4:15 pm
1 stop4h 15m
$293
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Sun 9/20
4:30 pm-1:00 am
1 stop6h 30m
Austin Bergstrom
Sun 9/27
5:35 am-6:45 am
Nonstop3h 10m
$317
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Thu 10/22
7:55 pm-12:55 am
Nonstop3h 00m
Austin Bergstrom
Sun 10/25
5:15 am-6:25 am
Nonstop3h 10m
$317
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Fri 10/23
7:55 pm-12:55 am
Nonstop3h 00m
Austin Bergstrom
Mon 10/26
8:45 pm-12:05 am
1 stop5h 20m
$322
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Wed 9/23
10:45 am-3:49 pm
Nonstop3h 04m
Austin Bergstrom
Sat 9/26
2:01 pm-3:17 pm
Nonstop3h 16m
$327
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Wed 9/9
7:16 am-7:19 pm
2 stops10h 03m
Austin Bergstrom
Wed 9/16
6:00 am-7:07 pm
2 stops15h 07m
$333
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Wed 9/9
8:20 am-7:19 pm
2 stops8h 59m
Austin Bergstrom
Thu 9/10
1:55 pm-10:29 pm
2 stops10h 34m
$333
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Irvine to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Irvine with our price prediction graph.
LAX-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 Irvine to Austin
IR9-AUS
LAX-AUS
What is the cheapest time of day to fly from IR9 to AUS?
Find hourly flight availability from Irvine 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 July 25, 2026.
It’s typically best to fly out from Irvine to Austin in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Irvine to Austin
Explore weekly flight availability from Irvine to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2026.
The most flights from IR9 to AUS are scheduled on a Tuesday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).
How much does it cost to fly round-trip from Irvine to Austin?
Airfare is below average for this route at the moment.
Irvine to Austin flights typically cost between $266 and $422 in August.The cheapest round-trip price found within the last 5 days was $252 on Southwest (Aug 13-Aug 17).
What is the cheapest day to fly from Irvine to Austin?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Austin. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Irvine to Austin flight should consider departing on Sunday afternoons 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.
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 July 25, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Irvine to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Irvine 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
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Alternative routes for Irvine to Austin
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Top 7 airlines flying from Irvine to Austin
Discover the top 7 airlines that operate flights from Irvine 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$123 | Average$241 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$365 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$230 | Average$445 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$313 | Average$649 | FlexibilityNo cancel fee | On-time75% |