$139+ Cheap flights from Irvine, CA to Austin (AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — AUS
Oct 5 — Oct 121
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 November 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 September 5, 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 September 5, 2026.
This Booking.com deal was found by Cheapflights users on 8/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:04 pm -
1 stop14h 33m
Mon 10/58:24 pm -
1 stop5h 46m
Deal found 8/31![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 9/189:40 pm -
1 stop10h 23m
Tue 9/228:24 pm -
1 stop19h 50m
Deal found 9/2![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm -
1 stop5h 19m
Mon 9/288:24 pm -
2 stops18h 42m
Deal found 9/3![Frontier logo]()
$260
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:01 pm -
1 stop27h 28m
Tue 9/228:24 pm -
1 stop19h 50m
Deal found 9/2![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/82:41 pm -
1 stop4h 46m
Mon 10/1210:12 pm -
2 stops18h 28m
Deal found 9/2![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/172:50 pm -
1 stop5h 19m
Tue 9/228:24 pm -
1 stop29h 46m
Deal found 9/2![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:40 pm -
1 stop10h 23m
Sat 10/311:55 pm -
2 stops12h 28m
Deal found 9/3![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:05 am -
1 stop11h 24m
Sun 9/2710:58 am -
1 stop9h 12m
Deal found 9/2![Frontier logo]()
$265
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm -
1 stop5h 19m
Sat 10/38:24 pm -
1 stop5h 46m
Deal found 9/2![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 9/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:44 am -
2 stops8h 45m
Sat 10/38:24 pm -
1 stop5h 46m
Deal found 9/2![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 9/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:08 pm -
1 stop10h 04m
Wed 11/2511:07 am -
1 stop12h 06m
Deal found 9/2![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 pm -
1 stop10h 23m
Sat 10/38:24 pm -
1 stop5h 46m
Deal found 9/2![Frontier logo]()
$269
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 September 5, 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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:59 pm -
Nonstop2h 58m
Sat 10/246:00 pm -
Nonstop3h 19m
Deal found 9/2![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:55 pm -
Nonstop3h 00m
Sat 10/35:35 am -
1 stop5h 05m
Deal found 9/3![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 11/58:15 am -
Nonstop2h 59m
Sun 11/87:07 am -
Nonstop3h 28m
Deal found 9/1![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:55 am -
Nonstop2h 55m
Mon 10/53:50 pm -
1 stop4h 55m
Deal found 9/1![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/310:50 am -
Nonstop3h 04m
Sun 10/48:07 am -
Nonstop3h 14m
Deal found 9/2![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:59 pm -
Nonstop2h 56m
Wed 11/257:04 pm -
Nonstop3h 26m
Deal found 9/3![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 8/31. 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 11/116:40 am -
Nonstop2h 55m
Sat 11/146:10 pm -
Nonstop3h 15m
Deal found 8/31![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/19:26 pm -
1 stop6h 20m
Sun 10/48:07 am -
Nonstop3h 14m
Deal found 9/1![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 am -
1 stop4h 45m
Fri 10/99:55 pm -
Nonstop3h 15m
Deal found 9/3![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 8/31. 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 10/17:55 pm -
Nonstop3h 00m
Mon 10/53:50 pm -
1 stop4h 55m
Deal found 8/31![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 8/31. 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 10/27:55 pm -
Nonstop3h 00m
Mon 10/123:50 pm -
1 stop4h 55m
Deal found 8/31![Southwest logo]()
$313
Last-minute flights from Irvine to AustinDiscover last-minute flight deals from Irvine to Austin. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Austin. Data last updated September 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:40 pm -
1 stop10h 23m
Sat 10/311:55 pm -
2 stops12h 28m
Deal found 9/3![Frontier logo]()
$264
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:01 pm -
1 stop27h 28m
Tue 9/228:24 pm -
1 stop19h 50m
Deal found 9/2![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 pm -
1 stop10h 23m
Sat 10/38:24 pm -
1 stop5h 46m
Deal found 9/2![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/172:50 pm -
1 stop5h 19m
Tue 9/228:24 pm -
1 stop29h 46m
Deal found 9/2![Frontier logo]()
$263
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm -
1 stop5h 19m
Sat 10/38:24 pm -
1 stop5h 46m
Deal found 9/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 9/189:40 pm -
1 stop10h 23m
Tue 9/228:24 pm -
1 stop19h 50m
Deal found 9/2![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm -
1 stop5h 19m
Mon 9/288:24 pm -
2 stops18h 42m
Deal found 9/3![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:05 am -
1 stop11h 24m
Sun 9/2710:58 am -
1 stop9h 12m
Deal found 9/2![Frontier logo]()
$265
This Booking.com deal was found by Cheapflights users on 8/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:04 pm -
1 stop14h 33m
Mon 10/58:24 pm -
1 stop5h 46m
Deal found 8/31![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 9/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:44 am -
2 stops8h 45m
Sat 10/38:24 pm -
1 stop5h 46m
Deal found 9/2![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/82:41 pm -
1 stop4h 46m
Mon 10/1210:12 pm -
2 stops18h 28m
Deal found 9/2![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:57 pm -
2 stops19h 29m
Mon 11/28:21 pm -
1 stop6h 02m
Deal found 9/4![Frontier logo]()
$268
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 September 5, 2026.
Search for one-way flight options from Irvine to Austin. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:59 pm -
Nonstop2h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$139
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:02 am -
1 stop27h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$140
This Super.com deal was found by Cheapflights users on 9/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:14 am -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Tue 9/228:44 am -
2 stops32h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/102:01 pm -
2 stops19h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$143
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:10 am -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/211:36 am -
2 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$145
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:40 am -
1 stop5h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/1610:38 pm -
2 stops18h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 10/142:01 pm -
2 stops17h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$148
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:00 am -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$149
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:05 am -
1 stop11h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$150
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $258 (Booking.com) |
One-way from | $139 (Delta) |
Popular in | June |
Cheapest in | November |
Average price | $341 |
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 7,457,451 searches. Data last updated September 5, 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 Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Wed 10/14
7:40 am-12:40 pm
Nonstop3h 00m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$139
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Tue 11/17
6:40 am-11:35 am
Nonstop2h 55m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$139
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Tue 10/27
10:13 am-3:21 pm
Nonstop3h 08m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$139
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Tue 10/13
6:55 pm-11:50 pm
Nonstop2h 55m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Wed 10/14
7:20 am-12:15 pm
Nonstop2h 55m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Tue 10/27
10:55 am-3:50 pm
Nonstop2h 55m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Sat 10/24
9:05 am-2:00 pm
Nonstop2h 55m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Mon 9/21
6:32 pm-11:25 pm
Nonstop2h 53m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$159
Quickest round-trip
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Fri 11/13
8:10 pm-1:00 am
Nonstop2h 50m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$162
Los AngelesAustin
LAX Los Angeles - AUS Austin Bergstrom
LAXAUS
Los Angeles
Fri 11/6
8:10 pm-1:00 am
Nonstop2h 50m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$162
Showing 1-10 of 22 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 September 5, 2026.
It’s typically best to fly out from Irvine to Austin in the evening. Doing so could potentially save you 52% 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 September 5, 2026.
The most flights from IR9 to AUS are scheduled on a Friday (51 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 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 $279 and $474 in September.The cheapest round-trip price found within the last 5 days was $258 on Frontier (Sep 28-Oct 5).
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 August 29, 2026.
Travelers seeking maximum savings on their Irvine to Austin flight should consider departing on Saturday 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 September 5, 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.
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
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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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 September 5, 2026.
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Irvine and Austin flights
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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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$246 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$131 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$218 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$366 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$247 | Average$450 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$313 | Average$649 | FlexibilityNo cancel fee | On-time75% |