$122+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — AUS
May 11 — May 181
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 Saturday or Thursday 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 April 11, 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 April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:59 pm
LAX
- AUS
2 stops45h 41m
Multiple Airlines
Mon 5/2510:52 pm
AUS
- LAX
1 stop12h 11m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:11 pm
LAX
- AUS
1 stop24h 33m
Frontier
Tue 4/216:13 pm
AUS
- LAX
1 stop7h 01m
Frontier
Deal found 4/8![Frontier logo]()
$257
This Delta deal was found by Cheapflights users on 4/10. 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 6/1010:05 am
LAX
- AUS
Nonstop3h 11m
Delta
Mon 6/157:20 am
AUS
- LAX
Nonstop3h 15m
Delta
Deal found 4/10![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:05 pm
LAX
- AUS
Nonstop2h 45m
Southwest
Tue 5/128:00 pm
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/6![Southwest logo]()
$259
This Frontier deal was found by Cheapflights users on 4/6. 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.
Thu 4/98:58 pm
LAX
- AUS
1 stop11h 07m
Frontier
Tue 4/141:00 pm
AUS
- LAX
1 stop12h 14m
Frontier
Deal found 4/6![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:14 pm
LAX
- AUS
1 stop21h 03m
Frontier
Sun 6/219:58 am
AUS
- LAX
1 stop24h 35m
Frontier
Deal found 4/6![Frontier logo]()
$261
This Super.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:15 am
LAX
- AUS
1 stop12h 37m
Frontier
Sun 5/39:51 pm
AUS
- LAX
1 stop28h 20m
Frontier
Deal found 4/8![Frontier logo]()
$262
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:40 am
LAX
- AUS
Nonstop2h 53m
Delta
Mon 6/157:52 pm
AUS
- LAX
Nonstop3h 15m
Delta
Deal found 4/9![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:16 pm
LAX
- AUS
Nonstop2h 58m
Delta
Sat 5/97:25 am
AUS
- LAX
Nonstop3h 21m
Delta
Deal found 4/9![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 4/7. 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 5/612:55 pm
LAX
- AUS
Nonstop2h 50m
Southwest
Sat 5/96:15 pm
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/7![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:05 pm
LAX
- AUS
2 stops23h 54m
Frontier
Sat 6/138:15 pm
AUS
- LAX
1 stop5h 56m
Frontier
Deal found 4/8![Frontier logo]()
$266
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:50 am
LAX
- AUS
1 stop4h 35m
Southwest
Sat 7/116:10 am
AUS
- LAX
Nonstop3h 05m
Southwest
Deal found 4/8![Southwest logo]()
$267
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 April 11, 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 April 11, 2026.
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:00 am
LAX
- AUS
Nonstop3h 00m
Southwest
Tue 8/42:00 pm
AUS
- LAX
1 stop4h 15m
Southwest
Deal found 4/9![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 4/10. 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 5/74:38 pm
LAX
- AUS
Nonstop2h 57m
United Airlines
Mon 5/117:22 pm
AUS
- LAX
1 stop5h 40m
United Airlines
Deal found 4/10![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:35 am
LAX
- AUS
Nonstop2h 50m
Delta
Mon 5/44:25 pm
AUS
- LAX
Nonstop3h 26m
Delta
Deal found 4/9![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 4/10. 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 5/216:00 am
LAX
- AUS
1 stop4h 50m
Southwest
Tue 5/267:40 am
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/10![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:46 pm
LAX
- AUS
Nonstop2h 49m
Delta
Mon 5/47:30 pm
AUS
- LAX
Nonstop3h 20m
Delta
Deal found 4/6![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 4/7. 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 6/245:00 am
LAX
- AUS
Nonstop3h 00m
Southwest
Wed 7/86:45 pm
AUS
- LAX
Nonstop3h 10m
Southwest
Deal found 4/7![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 4/10. 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 7/37:50 am
LAX
- AUS
1 stop6h 25m
Southwest
Mon 7/65:10 am
AUS
- LAX
Nonstop3h 05m
Southwest
Deal found 4/10![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:20 pm
LAX
- AUS
2 stops5h 45m
Southwest
Sat 5/303:15 pm
AUS
- LAX
2 stops8h 40m
Southwest
Deal found 4/6![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 4/7. 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.
Fri 5/84:10 pm
LAX
- AUS
Nonstop2h 50m
Southwest
Tue 5/127:40 am
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/7![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:55 pm
LAX
- AUS
Nonstop2h 45m
Southwest
Sun 5/246:45 am
AUS
- LAX
1 stop6h 15m
Southwest
Deal found 4/9![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 4/10. 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 5/77:55 pm
LAX
- AUS
Nonstop2h 45m
Southwest
Sun 5/106:35 am
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/10![Southwest logo]()
$309
Last-minute flights from Irvine to AustinDiscover last-minute flight deals from Irvine to Austin. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Austin. Data last updated April 11, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/6. 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.
Thu 4/98:58 pm
LAX
- AUS
1 stop11h 07m
Frontier
Tue 4/141:00 pm
AUS
- LAX
1 stop12h 14m
Frontier
Deal found 4/6![Frontier logo]()
$260
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:58 pm
LAX
- AUS
1 stop25h 23m
Frontier
Wed 4/156:13 pm
AUS
- LAX
1 stop7h 01m
Frontier
Deal found 4/7![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:35 pm
LAX
- AUS
2 stops25h 46m
Frontier
Mon 4/2710:24 am
AUS
- LAX
1 stop13h 40m
Frontier
Deal found 4/6![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:11 pm
LAX
- AUS
1 stop24h 33m
Frontier
Mon 4/201:42 pm
AUS
- LAX
1 stop5h 32m
Frontier
Deal found 4/8![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:17 pm
LAX
- AUS
1 stop15h 48m
Frontier
Sat 4/188:50 pm
AUS
- LAX
1 stop12h 51m
Frontier
Deal found 4/7![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:59 pm
LAX
- AUS
2 stops45h 41m
Multiple Airlines
Mon 5/2510:52 pm
AUS
- LAX
1 stop12h 11m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$256
This Super.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:15 am
LAX
- AUS
1 stop12h 37m
Frontier
Sun 5/39:51 pm
AUS
- LAX
1 stop28h 20m
Frontier
Deal found 4/8![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:00 am
LAX
- AUS
1 stop7h 18m
Multiple Airlines
Thu 4/3010:24 am
AUS
- LAX
2 stops7h 32m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:16 pm
LAX
- AUS
Nonstop2h 58m
Delta
Thu 5/147:25 am
AUS
- LAX
Nonstop3h 21m
Delta
Deal found 4/9![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:05 pm
LAX
- AUS
Nonstop2h 45m
Southwest
Tue 5/128:00 pm
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/6![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 4/7. 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 5/612:55 pm
LAX
- AUS
Nonstop2h 50m
Southwest
Sat 5/96:15 pm
AUS
- LAX
Nonstop3h 20m
Southwest
Deal found 4/7![Southwest logo]()
$265
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:31 pm
LAX
- AUS
1 stop25h 47m
Frontier
Sun 5/3110:59 pm
AUS
- LAX
1 stop22h 33m
Frontier
Deal found 4/6![Frontier logo]()
$261
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 April 11, 2026.
Search for one-way flight options from Irvine to Austin. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:14 pm
LAX
- AUS
2 stops18h 59m
Frontier
Deal found 4/7![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:36 pm
LAX
- AUS
1 stop10h 45m
Frontier
Deal found 4/6![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:36 pm
LAX
- AUS
1 stop10h 45m
Frontier
Deal found 4/6![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/215:11 pm
LAX
- AUS
2 stops22h 07m
Frontier
Deal found 4/7![Frontier logo]()
$127
This iWofly deal was found by Cheapflights users on 4/7. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:56 pm
LAX
- AUS
1 stop10h 17m
Frontier
Deal found 4/7![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:20 pm
LAX
- AUS
Nonstop2h 55m
Southwest
Deal found 4/8![Southwest logo]()
$129
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:46 pm
LAX
- AUS
Nonstop2h 49m
Delta
Deal found 4/8![Delta logo]()
$130
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:56 pm
LAX
- AUS
1 stop10h 17m
Frontier
Deal found 4/6![Frontier logo]()
$131
This Trip.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:27 am
LAX
- AUS
1 stop7h 51m
Frontier
Deal found 4/8![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:15 pm
LAX
- AUS
2 stops10h 58m
Frontier
Deal found 4/7![Frontier logo]()
$133
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 April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Kiwi.com) |
One-way from | $122 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $363 |
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 April 11, 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 7/22
5:00 am-10:00 am
Nonstop3h 00m
Austin Bergstrom
Tue 8/4
2:00 pm-4:15 pm
1 stop4h 15m
$263
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Thu 5/21
6:00 am-12:50 pm
1 stop4h 50m
Austin Bergstrom
Tue 5/26
7:40 am-9:00 am
Nonstop3h 20m
$275
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Thu 5/7
4:38 pm-9:35 pm
Nonstop2h 57m
Austin Bergstrom
Mon 5/11
7:22 pm-11:02 pm
1 stop5h 40m
$279
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Wed 6/24
5:00 am-10:00 am
Nonstop3h 00m
Austin Bergstrom
Wed 7/8
6:45 pm-7:55 pm
Nonstop3h 10m
$285
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Sat 5/2
7:35 am-12:25 pm
Nonstop2h 50m
Austin Bergstrom
Mon 5/4
4:25 pm-5:51 pm
Nonstop3h 26m
$286
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Fri 7/3
7:50 am-4:15 pm
1 stop6h 25m
Austin Bergstrom
Mon 7/6
5:10 am-6:15 am
Nonstop3h 05m
$294
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Wed 5/27
2:20 pm-10:05 pm
2 stops5h 45m
Austin Bergstrom
Sat 5/30
3:15 pm-9:55 pm
2 stops8h 40m
$295
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Fri 5/8
4:10 pm-9:00 pm
Nonstop2h 50m
Austin Bergstrom
Tue 5/12
7:40 am-9:00 am
Nonstop3h 20m
$298
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Thu 5/21
7:55 pm-12:40 am
Nonstop2h 45m
Austin Bergstrom
Sun 5/24
6:45 am-11:00 am
1 stop6h 15m
$300
Los AngelesAustin
LAX - AUS
LAXAUS
Los Angeles
Mon 4/27
6:46 pm-11:35 pm
Nonstop2h 49m
Austin Bergstrom
Mon 5/4
7:30 pm-8:50 pm
Nonstop3h 20m
$301
Showing 1-10 of 23 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
How far ahead should I book a flight from Irvine to Austin?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Austin. Price data was last updated on April 9, 2026.
The price you pay for your flight from Irvine to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Irvine to Austin?
Currently, September is the cheapest month in which you can book a flight from Irvine to Austin (average of $58). Flying from Irvine to Austin in March is currently the most expensive (average of $203). 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 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 April 11, 2026.
It’s typically best to fly out from Irvine to Austin in the evening. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.
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 April 4, 2026.
Travelers seeking maximum savings on their Irvine to Austin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 April 11, 2026.
The most flights from IR9 to AUS are scheduled on a Friday (57 on average). You will have fewer flight options on Monday, 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?
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 April 11, 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.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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 locationsCedar Park
San Marcos
Round Rock
Fredericksburg
Pflugerville
Georgetown
Bastrop
Dripping Springs
Seguin
Canyon Lake
Horseshoe Bay
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 Irvine 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 April 11, 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 Irvine to Austin by cabin class
Find flights from Irvine to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Irvine and Austin flights
Browse other Irvine and Austin flight options. Last updated on April 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Irvine to Austin flights
Consider these flights traveling from Irvine to Austin.
Top 8 airlines flying from Irvine to Austin
Discover the top 8 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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$175 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$192 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$207 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$223 | Average$578 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$253 | Average$342 | FlexibilityNo cancel fee | On-time62% |