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Kaua'i

$227+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LIH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$453
(United Airlines)

One-way from

$227
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$421
Provider with most accurate pricing for Austin Bergstrom-Lihue flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Lihue flights.
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From Austin Bergstrom to Kaua'i
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One-way flight from Austin Bergstrom to Kaua'i
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Highest demand for flights based on searches. 18% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Austin to Kaua'i

Cheapest flights from Austin to Kaua'i
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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:00 amAUS - LIH
1 stop10h 44mUnited Airlines
Tue 3/117:40 pmLIH - AUS
1 stop10h 25mUnited Airlines
Deal found 2/20$453
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:10 amAUS - LIH
1 stop13h 52mAmerican Airlines
Wed 3/129:45 pmLIH - AUS
1 stop9h 52mAmerican Airlines
Deal found 2/19$464
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:45 amAUS - LIH
2 stops31h 55mAlaska Airlines
Mon 4/283:20 pmLIH - AUS
1 stop26h 00mAlaska Airlines
Deal found 2/19$499
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:50 amAUS - LIH
2 stops13h 05mSouthwest
Fri 4/116:15 amLIH - AUS
2 stops12h 50mSouthwest
Deal found 2/20$584
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:30 amAUS - LIH
1 stop12h 56mDelta
Sat 5/249:45 pmLIH - AUS
2 stops14h 46mDelta
Deal found 2/20$585
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 11/227:04 amAUS - LIH
2 stops13h 38mMultiple Airlines
Sat 11/2910:11 pmLIH - AUS
1 stop21h 10mMultiple Airlines
Deal found 2/19$1,635

Find flights from Austin to Kaua'i within your budget

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 February 20, 2025.

Fly from

Austin

Fly to

Kaua'i

Route

Depart

Return

Price

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Fri 3/7

6:00 am-12:44 pm

1 stop10h 44m

Lihue

Tue 3/11

7:40 pm-11:05 am

1 stop10h 25m

$453

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 3/4

7:10 am-5:02 pm

1 stop13h 52m

Lihue

Wed 3/12

9:45 pm-12:37 pm

1 stop9h 52m

$464

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/23

8:45 am-11:40 am

2 stops31h 55m

Lihue

Mon 4/28

3:20 pm-10:20 pm

1 stop26h 00m

$499

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Fri 4/4

11:50 am-7:55 pm

2 stops13h 05m

Lihue

Fri 4/11

6:15 am-12:05 am

2 stops12h 50m

$584

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Sat 5/17

11:30 am-7:26 pm

1 stop12h 56m

Lihue

Sat 5/24

9:45 pm-5:31 pm

2 stops14h 46m

$585

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 3/6

7:45 am-4:37 pm

1 stop12h 52m

$227

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/30

8:45 am-11:40 am

2 stops31h 55m

$249

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 3/19

11:59 am-5:25 pm

1 stop10h 26m

$258

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 3/18

6:40 am-3:55 pm

2 stops14h 15m

$262

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 3/13

6:00 am-11:44 am

1 stop10h 44m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.
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.

Travel insights for flights from Austin to Kaua'i

Get recent, data-driven insights about flights from Austin to Kaua'i including ideal travel times, pricing trends, and more.

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 $440). Flying from Austin to Kaua'i in June is currently the most expensive (average of $686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to FUS?

Find hourly flight availability from Austin to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Austin to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

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.

  • What airport do you fly from for flights from Austin to Kaua'i?

    Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Austin to Kaua'i.

  • What are the cheapest airlines to fly from Austin to Kaua'i one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $227. Alaska Airlines flights start at $249 while deals on Delta start at $258 one-way.

  • Can I find deals for flights from Austin to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Austin to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Kaua'i.

  • Can I find deals for business class flights from Austin to Kaua'i?

    Yes. Cheapflights offers flight deals from Austin to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $440). Flying from Austin to Kaua'i in June is currently the most expensive (average of $686). 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.

See more FAQs

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$251Average$622FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$271Average$600FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$362Average$700FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$364Average$531FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$420Average$671FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$489Average$596FlexibilityNo cancel feeOn-time63%
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