$216+ Cheap flights from Austin (AUS) to Kaua'i
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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LIH
אפר' 30 — מאי 71
Round-trip
1 adult, Economy
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Cheapest flights from Austin to Kaua'iExplore the most affordable flight options available from Austin to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מרץ 31, 2026.
Explore the most affordable flight options available from Austin to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מרץ 31, 2026.
This Delta deal was found by Cheapflights users on 3/30. 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.
ה' 4/306:00 am
AUS
- LIH
1 stop16h 40m
Delta
ד' 5/69:25 pm
LIH
- AUS
1 stop10h 00m
Delta
Deal found 3/30![Delta logo]()
$432
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 5/117:00 am
AUS
- LIH
1 stop10h 22m
American Airlines
ב' 5/189:30 pm
LIH
- AUS
1 stop11h 12m
American Airlines
Deal found 3/29![American Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 3/30. 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.
ג' 10/611:50 am
AUS
- LIH
1 stop12h 32m
Delta
ג' 10/139:45 pm
LIH
- AUS
1 stop10h 51m
Delta
Deal found 3/30![Delta logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
ג' 10/67:36 am
AUS
- LIH
2 stops15h 10m
Multiple Airlines
ג' 10/136:00 am
LIH
- AUS
2 stops12h 39m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 3/30. 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.
ב' 4/276:00 am
AUS
- LIH
1 stop16h 40m
Delta
ב' 5/48:20 pm
LIH
- AUS
1 stop12h 05m
Delta
Deal found 3/30![Delta logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
ש' 4/256:00 am
AUS
- LIH
1 stop20h 26m
Alaska Airlines
ה' 4/303:04 pm
LIH
- AUS
1 stop16h 43m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 3/30. 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.
ה' 5/711:10 am
AUS
- LIH
1 stop12h 56m
Delta
ה' 5/149:55 pm
LIH
- AUS
1 stop10h 35m
Delta
Deal found 3/30![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 3/29. 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.
ג' 4/218:15 am
AUS
- LIH
2 stops15h 25m
Delta
ג' 4/289:25 pm
LIH
- AUS
1 stop10h 00m
Delta
Deal found 3/29![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 3/29. 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.
ד' 10/711:50 am
AUS
- LIH
1 stop12h 32m
Delta
ד' 10/149:26 pm
LIH
- AUS
1 stop9h 33m
Delta
Deal found 3/29![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 3/26. 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.
ש' 5/26:00 am
AUS
- LIH
1 stop16h 40m
Delta
ד' 5/69:25 pm
LIH
- AUS
2 stops15h 11m
Delta
Deal found 3/26![Delta logo]()
$489
Best flights from Austin to Kaua'iDiscover carefully curated flight deals from Austin to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated מרץ 31, 2026.
Discover carefully curated flight deals from Austin to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated מרץ 31, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. 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.
ב' 5/117:00 am
AUS
- LIH
1 stop13h 47m
United Airlines
ו' 5/151:05 pm
LIH
- AUS
1 stop10h 51m
United Airlines
Deal found 3/29![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 3/30. 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.
ב' 4/206:00 am
AUS
- LIH
1 stop16h 40m
Delta
ש' 4/259:25 pm
LIH
- AUS
1 stop10h 00m
Delta
Deal found 3/30![Delta logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
ב' 4/206:00 am
AUS
- LIH
2 stops14h 46m
Multiple Airlines
ד' 4/291:36 pm
LIH
- AUS
1 stop28h 24m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$565
This Southwest deal was found by Cheapflights users on 3/26. 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.
ב' 5/115:55 am
AUS
- LIH
2 stops13h 20m
Southwest
ש' 5/169:10 pm
LIH
- AUS
1 stop14h 10m
Southwest
Deal found 3/26![Southwest logo]()
$631
This Delta deal was found by Cheapflights users on 3/30. 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.
ש' 4/186:00 am
AUS
- LIH
1 stop16h 40m
Delta
ב' 4/279:25 pm
LIH
- AUS
1 stop10h 00m
Delta
Deal found 3/30![Delta logo]()
$565
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
ד' 4/156:00 am
AUS
- LIH
2 stops14h 46m
Multiple Airlines
ג' 4/216:24 pm
LIH
- AUS
2 stops13h 29m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 3/30. 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.
ג' 5/58:00 am
AUS
- LIH
1 stop32h 28m
United Airlines
ד' 5/67:35 pm
LIH
- AUS
1 stop12h 29m
United Airlines
Deal found 3/30![United Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 3/30. 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.
ב' 4/208:15 am
AUS
- LIH
2 stops15h 25m
Delta
ד' 4/298:20 pm
LIH
- AUS
2 stops16h 12m
Delta
Deal found 3/30![Delta logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
ג' 5/56:00 am
AUS
- LIH
2 stops14h 45m
Multiple Airlines
ד' 5/610:26 pm
LIH
- AUS
1 stop20h 58m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$591
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
ה' 4/166:00 am
AUS
- LIH
2 stops14h 46m
Multiple Airlines
ג' 4/216:24 pm
LIH
- AUS
2 stops13h 29m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$630
This Delta deal was found by Cheapflights users on 3/29. 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.
ו' 7/106:00 am
AUS
- LIH
1 stop18h 03m
Delta
ב' 7/208:31 pm
LIH
- AUS
1 stop11h 12m
Delta
Deal found 3/29![Delta logo]()
$631
Last-minute flights from Austin to Kaua'iDiscover last-minute flight deals from Austin to Kaua'i. Data last updated מרץ 31, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Kaua'i. Data last updated מרץ 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/29. 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.
ג' 4/218:15 am
AUS
- LIH
2 stops15h 25m
Delta
ג' 4/289:25 pm
LIH
- AUS
1 stop10h 00m
Delta
Deal found 3/29![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 3/30. 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.
ה' 4/236:00 am
AUS
- LIH
1 stop16h 40m
Delta
ה' 4/308:20 pm
LIH
- AUS
1 stop12h 05m
Delta
Deal found 3/30![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
ו' 4/245:49 pm
AUS
- LIH
2 stops20h 55m
Alaska Airlines
ה' 4/303:04 pm
LIH
- AUS
1 stop16h 43m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 4/245:00 am
AUS
- LIH
2 stops12h 22m
American Airlines
ה' 4/302:12 pm
LIH
- AUS
2 stops13h 14m
American Airlines
Deal found 3/27![American Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
ש' 4/256:00 am
AUS
- LIH
1 stop20h 26m
Alaska Airlines
ה' 4/303:04 pm
LIH
- AUS
1 stop16h 43m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 4/255:00 am
AUS
- LIH
2 stops12h 22m
American Airlines
ה' 4/302:12 pm
LIH
- AUS
2 stops13h 14m
American Airlines
Deal found 3/26![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 3/30. 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.
ש' 4/251:30 pm
AUS
- LIH
1 stop10h 10m
Delta
ה' 4/308:20 pm
LIH
- AUS
2 stops16h 12m
Delta
Deal found 3/30![Delta logo]()
$496
This Delta deal was found by Cheapflights users on 3/30. 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.
ב' 4/276:00 am
AUS
- LIH
1 stop16h 40m
Delta
ב' 5/48:20 pm
LIH
- AUS
1 stop12h 05m
Delta
Deal found 3/30![Delta logo]()
$481
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 4/275:00 am
AUS
- LIH
2 stops12h 22m
American Airlines
ב' 5/42:12 pm
LIH
- AUS
2 stops13h 14m
American Airlines
Deal found 3/28![American Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 3/30. 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.
ה' 4/306:00 am
AUS
- LIH
1 stop16h 40m
Delta
ד' 5/69:25 pm
LIH
- AUS
1 stop10h 00m
Delta
Deal found 3/30![Delta logo]()
$432
One-way flights from Austin to Kaua'iSearch for one-way flight options from Austin to Kaua'i. Find affordable one-way fares based on user searches. Data last updated מרץ 31, 2026.
Search for one-way flight options from Austin to Kaua'i. Find affordable one-way fares based on user searches. Data last updated מרץ 31, 2026.
This Delta deal was found by Cheapflights users on 3/29. 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.
ג' 4/281:30 pm
AUS
- LIH
1 stop10h 10m
Delta
Deal found 3/29![Delta logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
ב' 5/116:00 am
AUS
- LIH
2 stops32h 46m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 3/29. 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.
ה' 4/306:00 am
AUS
- LIH
1 stop16h 40m
Delta
Deal found 3/29![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 3/29. 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.
ה' 4/3012:20 pm
AUS
- LIH
2 stops14h 05m
Southwest
Deal found 3/29![Southwest logo]()
$247
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 4/217:00 am
AUS
- LIH
1 stop10h 22m
American Airlines
Deal found 3/27![American Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
ג' 4/216:00 am
AUS
- LIH
2 stops15h 22m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
ד' 5/277:59 pm
AUS
- LIH
2 stops21h 29m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 5/278:58 pm
AUS
- LIH
1 stop19h 29m
American Airlines
Deal found 3/30![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/26. 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.
ד' 5/276:32 pm
AUS
- LIH
2 stops29h 34m
Delta
Deal found 3/26![Delta logo]()
$290
This Expedia deal was found by Cheapflights users on 3/29. 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.
ו' 5/15:49 pm
AUS
- LIH
2 stops23h 13m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 5/268:58 pm
AUS
- LIH
1 stop19h 29m
American Airlines
Deal found 3/28![American Airlines logo]()
$299
Find flight deals from Austin to Kaua'i
Keep the following information in mind while searching for Austin to Kaua'i flight deals. Data was last updated מרץ 31, 2026.
Round-trip from | $432 (Delta) |
|---|---|
One-way from | $216 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $771 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Kaua'i 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 מרץ 31, 2026.
Use the filters below to find and compare flights from Austin to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ב' 5/11
7:00 am-3:47 pm
1 stop13h 47m
Lihue
ו' 5/15
1:05 pm-4:56 am
1 stop10h 51m
$503
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ב' 4/20
6:00 am-5:40 pm
1 stop16h 40m
Lihue
ש' 4/25
9:25 pm-12:25 pm
1 stop10h 00m
$548
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ב' 4/20
6:00 am-3:46 pm
2 stops14h 46m
Lihue
ד' 4/29
1:36 pm-11:00 pm
1 stop28h 24m
$565
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ש' 4/18
6:00 am-5:40 pm
1 stop16h 40m
Lihue
ב' 4/27
9:25 pm-12:25 pm
1 stop10h 00m
$565
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ד' 4/15
6:00 am-3:46 pm
2 stops14h 46m
Lihue
ג' 4/21
6:24 pm-12:53 pm
2 stops13h 29m
$583
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ב' 4/20
8:15 am-6:40 pm
2 stops15h 25m
Lihue
ד' 4/29
8:20 pm-5:32 pm
2 stops16h 12m
$585
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ג' 5/5
6:00 am-3:45 pm
2 stops14h 45m
Lihue
ד' 5/6
10:26 pm-12:24 am
1 stop20h 58m
$591
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ג' 5/5
8:00 am-11:28 am
1 stop32h 28m
Lihue
ד' 5/6
7:35 pm-1:04 pm
1 stop12h 29m
$623
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ה' 4/16
6:00 am-3:46 pm
2 stops14h 46m
Lihue
ג' 4/21
6:24 pm-12:53 pm
2 stops13h 29m
$630
AustinLihue
AUS - LIH
AUSLIH
Austin Bergstrom
ב' 5/11
5:55 am-2:15 pm
2 stops13h 20m
Lihue
ש' 5/16
9:10 pm-4:20 pm
1 stop14h 10m
$631
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Austin to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Austin with our price prediction graph.
AUS-LIH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austin to Kaua'i
AUS-zzFUS
AUS-LIH
What is the cheapest month to book a flight from Austin to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from Austin to Kaua'i (average of $341). Flying from Austin to Kaua'i in July is currently the most expensive (average of $536). 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.
Reviews of airlines servicing Kaua'i
Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated מרץ 31, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Austin to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Austin to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Austin to Kaua'i
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Complete your trip
Complete your trip to Kaua'i by adding a car rental and/or hotel reservation to your travel itinerary.
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Austin and Kaua'i flights
Browse other Austin and Kaua'i flight options. Last updated on מרץ 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Austin to Kaua'i
Discover the top 6 airlines that operate flights from Austin to Kaua'i. 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 מרץ 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$341 | Average$679 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$403 | Average$540 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$688 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$445 | Average$717 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$461 | Average$572 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$583 | Average$760 | FlexibilityNo cancel fee | On-time85% |