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 $217. United Airlines flights start at $417 while deals on Southwest start at $432 one-way.

What are the most popular airlines that fly from Austin to Kaua'i?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Austin to Kaua'i.

How far in advance should I book a flight from Austin to Kaua'i?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 96% on flights from Austin to Kaua'i compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $511. For sooner than that we have options available in the next 3 days from $515.

What is the cheapest month to fly from Austin to Kaua'i?

February can be a great time to fly to Kaua'i from Austin with a flight ticket averaging about $598. Cheapflights users have found deals in the month of February for as cheap as $395. The most expensive prices can be found in the month of July.

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.

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.

$217+ Flights from Austin to Kaua'i

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Cheap flight deals from Austin to Kaua'i

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$418 (American Airlines)
One-way from	$217 (American Airlines)
Popular in	July
Cheapest in	February
Average price	$545

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

Search Deals

One-way flight from Austin Bergstrom to Kaua'i

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($109 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 3, 2025.

Thu 9/48:53 amAUS - LIH

1 stop11h 43mUnited Airlines

Thu 9/47:40 pmLIH - AUS

1 stop10h 27mUnited Airlines

Deal found 4/2

$428

Wed 4/3011:20 amAUS - LIH

1 stop12h 24mDelta

Mon 5/129:45 pmLIH - AUS

1 stop10h 51mDelta

Deal found 4/1

$433

Sat 5/33:37 pmAUS - LIH

2 stops20h 25mAlaska Airlines

Mon 5/123:20 pmLIH - AUS

1 stop17h 22mAlaska Airlines

Deal found 4/1

$458

Wed 12/37:00 amAUS - LIH

1 stop10h 33mAmerican Airlines

Sat 12/1310:14 pmLIH - AUS

1 stop17h 50mAmerican Airlines

Deal found 4/2

$491

Thu 4/247:10 amAUS - LIH

2 stops13h 50mSouthwest

Mon 4/286:15 amLIH - AUS

2 stops12h 50mSouthwest

Deal found 4/2

$604

Best flights from Austin to Kaua'i
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 April 3, 2025.

Tue 9/96:16 amAUS - LIH

1 stop12h 41mAmerican Airlines

Mon 9/1511:03 pmLIH - AUS

2 stops12h 01mAmerican Airlines

Deal found 4/1

$418

Thu 9/48:53 amAUS - LIH

1 stop11h 43mUnited Airlines

Thu 9/47:40 pmLIH - AUS

1 stop10h 27mUnited Airlines

Deal found 4/2

$428

Tue 9/912:10 pmAUS - LIH

1 stop12h 12mDelta

Tue 9/169:45 pmLIH - AUS

1 stop10h 48mDelta

Deal found 4/2

$433

Thu 9/118:30 amAUS - LIH

1 stop30h 17mAlaska Airlines

Mon 9/152:25 pmLIH - AUS

1 stop17h 15mAlaska Airlines

Deal found 4/1

$454

Mon 6/169:10 amAUS - LIH

2 stops11h 50mSouthwest

Thu 7/178:40 pmLIH - AUS

2 stops12h 10mSouthwest

Deal found 4/1

$769

Last-minute flights from Austin to Kaua'i
Discover last-minute flight deals from Austin to Kaua'i. Data last updated April 3, 2025 and is based on user searches.

Wed 4/27:00 amAUS - LIH

2 stops14h 42mAmerican Airlines

Wed 4/92:12 pmLIH - AUS

2 stops13h 13mAmerican Airlines

Deal found 4/1

$546

Wed 4/210:20 amAUS - LIH

2 stops12h 05mSouthwest

Wed 4/96:15 amLIH - AUS

2 stops12h 05mSouthwest

Deal found 4/2

$705

Thu 4/249:55 amAUS - LIH

2 stops15h 02mUnited Airlines

Thu 5/17:40 pmLIH - AUS

1 stop12h 21mUnited Airlines

Deal found 4/2

$439

Tue 4/292:22 pmAUS - LIH

2 stops20h 55mAlaska Airlines

Tue 5/63:20 pmLIH - AUS

1 stop17h 22mAlaska Airlines

Deal found 4/1

$458

Wed 4/3011:20 amAUS - LIH

1 stop12h 24mDelta

Mon 5/129:45 pmLIH - AUS

1 stop10h 51mDelta

Deal found 4/1

$433

One-way flights from Austin to Kaua'i
Search for one-way flight options from Austin to Kaua'i. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Fri 4/257:00 amAUS - LIH

1 stop10h 42mAmerican Airlines

Deal found 4/3

$217

Fri 4/257:32 pmAUS - LIH

3 stops29h 25mUnited Airlines

Deal found 4/3

$417

Thu 6/191:05 pmAUS - LIH

2 stops13h 25mSouthwest

Deal found 4/2

$432

Thu 6/196:00 amAUS - LIH

1 stop19h 32mAlaska Airlines

Deal found 4/2

$461

Cheapflights Fare Finder

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

Price

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/30

11:59 am-5:13 pm

1 stop10h 14m

Lihue

Sun 5/11

8:25 pm-11:40 am

1 stop10h 15m

$433

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 4/24

9:55 am-7:57 pm

2 stops15h 02m

Lihue

Thu 5/1

7:40 pm-1:01 pm

1 stop12h 21m

$439

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Sat 5/3

3:37 pm-7:02 am

2 stops20h 25m

Lihue

Mon 5/12

3:20 pm-1:42 pm

1 stop17h 22m

$458

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 4/10

7:00 am-12:42 pm

1 stop10h 42m

Lihue

Tue 4/15

2:12 pm-12:25 pm

1 stop17h 13m

$593

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 4/24

7:10 am-4:00 pm

2 stops13h 50m

Lihue

Mon 4/28

6:15 am-12:05 am

2 stops12h 50m

$604

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 6/19

1:05 pm-9:30 pm

2 stops13h 25m

$432

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 6/19

6:00 am-8:32 pm

1 stop19h 32m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Kaua'i

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 $683). 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?

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

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

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

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,825 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,274 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,897 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,619 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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 $217. United Airlines flights start at $417 while deals on Southwest start at $432 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 $683). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Austin to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$247	Average$600	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$251	Average$612	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$359	Average$529	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$367	Average$696	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$413	Average$672	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$489	Average$596	FlexibilityNo cancel fee	On-time63%

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$217+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Kaua'i with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

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 April 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Austin to Kaua'i

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 April 3, 2025.

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 April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Kaua'i that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Kaua'i

What is the cheapest month to book a flight from Austin to Kaua'i?

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 April 3, 2025.

Rainfall in Kaua'i by month

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

Temperature in Kaua'i by month

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

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 April 3, 2025.

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?

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

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

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

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

What is the cheapest month to book a flight from Austin to Kaua'i?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Austin to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Austin to Kaua'i

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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 April 3, 2025.