What airlines fly to Kaua'i?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Austin according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Austin Bergstrom to Kaua'i?

American Airlines and Delta are the most popular carriers operating from Austin Bergstrom to Kaua'i

When did momondo last update prices for flights from Austin Bergstrom Airport to Kaua'i?

Prices for flights from Austin Bergstrom Airport to Kaua'i are updated daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Kaua'i?

There are 6 operators available for flights from Austin Bergstrom Airport to Kaua'i as of April 2026.

How old do you have to be to fly from Austin Bergstrom Airport to Kaua'i?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$265 Cheap Flights from Austin to Kaua'i in 2026

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Find the cheapest flights from Austin to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 7:22 pm

AUS

LIH

12h 32m

1 stop

9:45 pm - 5:27 pm

LIH

AUS

14h 42m

1 stop

$452Delta

Tue, Oct 6 - Tue, Oct 13

11:50 am - 7:22 pm

AUS

LIH

12h 32m

1 stop

9:45 pm - 5:34 pm

LIH

AUS

14h 49m

2 stops

$458Delta

Tue, Oct 6 - Tue, Oct 13

7:15 am - 5:58 pm

AUS

LIH

15h 43m

2 stops

4:52 pm - 4:49 pm

LIH

AUS

18h 57m

2 stops

$463Multiple Airlines

Thu, Sep 10 - Tue, Sep 15

10:38 am - 8:08 pm

AUS

LIH

14h 30m

2 stops

1:44 pm - 8:14 am

LIH

AUS

13h 30m

2 stops

$473American Airlines

Wed, Sep 2 - Wed, Sep 9

7:00 am - 3:47 pm

AUS

LIH

13h 47m

1 stop

1:05 pm - 4:56 am

LIH

AUS

10h 51m

1 stop

$481United Airlines

Wed, May 13 - Mon, May 18

1:40 pm - 7:44 pm

AUS

LIH

11h 04m

1 stop

7:35 pm - 12:50 pm

LIH

AUS

12h 15m

1 stop

$483United Airlines

Fri, Aug 28 - Tue, Sep 1

11:50 am - 7:22 pm

AUS

LIH

12h 32m

1 stop

9:45 pm - 5:34 pm

LIH

AUS

14h 49m

2 stops

$484Delta

Tue, Oct 6 - Tue, Oct 13

6:00 am - 3:38 pm

AUS

LIH

14h 38m

2 stops

6:00 am - 11:39 pm

LIH

AUS

12h 39m

2 stops

$488Multiple Airlines

Wed, Oct 7 - Wed, Oct 14

1:40 pm - 7:44 pm

AUS

LIH

11h 04m

1 stop

7:35 pm - 1:04 pm

LIH

AUS

12h 29m

2 stops

$489United Airlines

Fri, Aug 28 - Tue, Sep 1

6:00 am - 4:20 pm

AUS

LIH

15h 20m

2 stops

7:21 pm - 4:49 pm

LIH

AUS

16h 28m

2 stops

$491Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

American Airlines flights from Austin to Kaua'i

Our best American Airlines deals on Austin to Kaua'i flight tickets

American Airlines

Sep 2

AUS10:38 amAustin Bergstrom

14h 30m

2 stops

LIH8:08 pmLihue

Sep 9

LIH1:44 pmLihue

13h 30m

2 stops

AUS8:14 amAustin Bergstrom

$473

American Airlines

Sep 2

AUS10:38 amAustin Bergstrom

14h 30m

2 stops

LIH8:08 pmLihue

Sep 7

LIH9:40 pmLihue

20h 33m

1 stop

AUS11:13 pmAustin Bergstrom

$504

American Airlines

May 4

AUS7:00 amAustin Bergstrom

10h 22m

1 stop

LIH12:22 pmLihue

May 19

LIH2:12 pmLihue

13h 14m

2 stops

AUS8:26 amAustin Bergstrom

$507

Alaska Airlines flights from Austin to Kaua'i

Our best Alaska Airlines deals on Austin to Kaua'i flight tickets

Alaska Airlines

Apr 24

AUS6:00 amAustin Bergstrom

20h 26m

1 stop

LIH9:26 pmLihue

Apr 30

LIH3:04 pmLihue

16h 43m

1 stop

AUS12:47 pmAustin Bergstrom

$565

Alaska Airlines

Apr 22

AUS6:00 amAustin Bergstrom

20h 26m

1 stop

LIH9:26 pmLihue

Apr 27

LIH1:36 pmLihue

18h 11m

1 stop

AUS12:47 pmAustin Bergstrom

$2,334

Alaska Airlines

Apr 22

AUS6:00 amAustin Bergstrom

20h 26m

1 stop

LIH9:26 pmLihue

Apr 26

LIH3:04 pmLihue

16h 43m

1 stop

AUS12:47 pmAustin Bergstrom

$2,364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 10/6

11:50 am-7:22 pm

1 stop12h 32m

Lihue

Tue 10/13

9:45 pm-5:27 pm

1 stop14h 42m

$452

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 10/6

11:50 am-7:22 pm

1 stop12h 32m

Lihue

Tue 10/13

9:45 pm-5:34 pm

2 stops14h 49m

$458

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 9/10

7:15 am-5:58 pm

2 stops15h 43m

Lihue

Tue 9/15

4:52 pm-4:49 pm

2 stops18h 57m

$463

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 9/2

10:38 am-8:08 pm

2 stops14h 30m

Lihue

Wed 9/9

1:44 pm-8:14 am

2 stops13h 30m

$473

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 5/13

7:00 am-3:47 pm

1 stop13h 47m

Lihue

Mon 5/18

1:05 pm-4:56 am

1 stop10h 51m

$481

Quickest round-trip

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Fri 8/28

1:40 pm-7:44 pm

1 stop11h 04m

Lihue

Tue 9/1

7:35 pm-12:50 pm

1 stop12h 15m

$483

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 10/6

11:50 am-7:22 pm

1 stop12h 32m

Lihue

Tue 10/13

9:45 pm-5:34 pm

2 stops14h 49m

$484

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 10/7

6:00 am-3:38 pm

2 stops14h 38m

Lihue

Wed 10/14

6:00 am-11:39 pm

2 stops12h 39m

$488

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Fri 8/28

1:40 pm-7:44 pm

1 stop11h 04m

Lihue

Tue 9/1

7:35 pm-1:04 pm

2 stops12h 29m

$489

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 9/9

6:00 am-4:20 pm

2 stops15h 20m

Lihue

Tue 9/15

7:21 pm-4:49 pm

2 stops16h 28m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

In general, January is the cheapest month to fly from Austin to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $460. The month of February is another great option to travel to Kaua'i, with average flight prices from Austin averaging around $523.

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

You are more likely to see cheaper flights to Kaua'i from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $620 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Austin for as low as $472 on momondo.

Can stopping save me money on Austin to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Austin to Kaua'i.

Cheap Austin to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Kaua'i

Fastest flight time	10h 10m
Direct flights	None

The fastest flight from Austin to Kaua'i takes 10h 10m

There are no direct flights from Austin to Kaua'i. There are no popular flight routes from Austin to Kaua'i.

Search flight deals

Frequently asked questions about flying from Austin to Kaua'i

When did momondo last update prices for flights from Austin Bergstrom Airport to Kaua'i?
Prices for flights from Austin Bergstrom Airport to Kaua'i are updated daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Kaua'i?
There are 6 operators available for flights from Austin Bergstrom Airport to Kaua'i as of April 2026.
How old do you have to be to fly from Austin Bergstrom Airport to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Austin to Kaua'i?
Based on momondo bookings for flights between Austin and Kaua'i, the leading plane model is Boeing 737 MAX 8, making up 18.89% of the total bookings. Other popular models include Boeing 737-800 with 14.23%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.86%, and Airbus A319 with 10.06%.

Best airlines flying from Austin to Kaua'i

Compare and see reviews for airlines that fly from Austin to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $341	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
Delta	PriceFrom $409	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
American Airlines	PriceFrom $432	Free Cancellation	Rating 7.1 11,617 reviews	Search American Airlines flights
United Airlines	PriceFrom $445	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $461	Free Cancellation	Rating 7.9 12,261 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $583	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Kaua'i?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from Austin.

Can I find flights from Austin to Kaua'i with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Austin to Kaua'i flights to just show those with flexible booking policies.

How can momondo help me find flights from Austin to Kaua'i?

Once all potential Austin to Kaua'i flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Kaua'i right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to Kaua'i flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.