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 March 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.

$212 Cheap Flights from Austin to Kaua'i in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

5:47 pm - 9:52 am

AUS

LIH

21h 05m

2 stops

4:00 pm - 12:53 pm

LIH

AUS

15h 53m

2 stops

$384Multiple Airlines

Wed, Apr 15 - Tue, Apr 21

7:00 am - 3:47 pm

AUS

LIH

13h 47m

1 stop

7:35 pm - 11:15 am

LIH

AUS

10h 40m

1 stop

$417United Airlines

Mon, May 11 - Wed, May 20

7:00 am - 3:47 pm

AUS

LIH

13h 47m

1 stop

7:35 pm - 1:08 pm

LIH

AUS

12h 33m

1 stop

$432United Airlines

Thu, Apr 16 - Wed, Apr 22

7:00 am - 3:47 pm

AUS

LIH

13h 47m

1 stop

12:55 pm - 8:38 am

LIH

AUS

14h 43m

2 stops

$437United Airlines

Thu, Apr 16 - Wed, Apr 22

8:45 am - 3:37 pm

AUS

LIH

11h 52m

1 stop

10:55 pm - 1:53 pm

LIH

AUS

9h 58m

1 stop

$438United Airlines

Mon, Aug 10 - Thu, Aug 13

5:47 pm - 9:52 am

AUS

LIH

21h 05m

2 stops

12:12 pm - 3:54 pm

LIH

AUS

22h 42m

1 stop

$443Alaska Airlines

Wed, Apr 15 - Tue, Apr 21

1:30 pm - 6:40 pm

AUS

LIH

10h 10m

1 stop

9:25 pm - 12:25 pm

LIH

AUS

10h 00m

1 stop

$444Delta

Wed, Apr 15 - Tue, Apr 21

1:30 pm - 6:40 pm

AUS

LIH

10h 10m

1 stop

9:25 pm - 5:32 pm

LIH

AUS

15h 07m

2 stops

$450Delta

Wed, Apr 15 - Tue, Apr 21

10:09 am - 7:06 pm

AUS

LIH

13h 57m

2 stops

9:41 pm - 3:45 pm

LIH

AUS

13h 04m

2 stops

$451American Airlines

Mon, Aug 10 - Thu, Aug 13

6:40 am - 2:15 pm

AUS

LIH

12h 35m

2 stops

9:10 pm - 2:45 pm

LIH

AUS

12h 35m

1 stop

$459Southwest

Fri, Apr 17 - Tue, Apr 21

American Airlines flights from Austin to Kaua'i

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

American Airlines

Aug 10

AUS10:09 amAustin Bergstrom

13h 57m

2 stops

LIH7:06 pmLihue

Aug 13

LIH9:41 pmLihue

13h 04m

2 stops

AUS3:45 pmAustin Bergstrom

$451

American Airlines

Apr 20

AUS6:49 amAustin Bergstrom

10h 33m

1 stop

LIH12:22 pmLihue

Apr 29

LIH2:12 pmLihue

13h 14m

2 stops

AUS8:26 amAustin Bergstrom

$477

American Airlines

Apr 20

AUS6:49 amAustin Bergstrom

10h 33m

1 stop

LIH12:22 pmLihue

Apr 29

LIH9:30 pmLihue

21h 09m

1 stop

AUS11:39 pmAustin Bergstrom

$479

Southwest flights from Austin to Kaua'i

Our best Southwest deals on Austin to Kaua'i flight tickets

Southwest

Apr 17

AUS6:40 amAustin Bergstrom

12h 35m

2 stops

LIH2:15 pmLihue

Apr 21

LIH9:10 pmLihue

12h 35m

1 stop

AUS2:45 pmAustin Bergstrom

$459

Southwest

Apr 17

AUS5:55 amAustin Bergstrom

12h 15m

1 stop

LIH1:10 pmLihue

Apr 21

LIH9:10 pmLihue

12h 35m

1 stop

AUS2:45 pmAustin Bergstrom

$463

Southwest

Mar 13

AUS8:25 amAustin Bergstrom

12h 45m

2 stops

LIH4:10 pmLihue

Mar 18

LIH9:10 pmLihue

15h 45m

1 stop

AUS5:55 pmAustin Bergstrom

$1,000

Fly from

Fly to

Route

Depart

Return

Price

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/15

5:47 pm-9:52 am

2 stops21h 05m

Lihue

Tue 4/21

4:00 pm-12:53 pm

2 stops15h 53m

$384

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Mon 5/11

7:00 am-3:47 pm

1 stop13h 47m

Lihue

Wed 5/20

7:35 pm-11:15 am

1 stop10h 40m

$417

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 4/16

7:00 am-3:47 pm

1 stop13h 47m

Lihue

Wed 4/22

7:35 pm-1:08 pm

1 stop12h 33m

$432

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 4/16

7:00 am-3:47 pm

1 stop13h 47m

Lihue

Wed 4/22

12:55 pm-8:38 am

2 stops14h 43m

$437

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Mon 8/10

8:45 am-3:37 pm

1 stop11h 52m

Lihue

Thu 8/13

10:55 pm-1:53 pm

1 stop9h 58m

$438

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/15

5:47 pm-9:52 am

2 stops21h 05m

Lihue

Tue 4/21

12:12 pm-3:54 pm

1 stop22h 42m

$443

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/15

1:30 pm-6:40 pm

1 stop10h 10m

Lihue

Tue 4/21

9:25 pm-12:25 pm

1 stop10h 00m

$444

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 4/15

1:30 pm-6:40 pm

1 stop10h 10m

Lihue

Tue 4/21

9:25 pm-5:32 pm

2 stops15h 07m

$450

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Mon 8/10

10:09 am-7:06 pm

2 stops13h 57m

Lihue

Thu 8/13

9:41 pm-3:45 pm

2 stops13h 04m

$451

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Fri 4/17

6:40 am-2:15 pm

2 stops12h 35m

Lihue

Tue 4/21

9:10 pm-2:45 pm

1 stop12h 35m

$459

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 $476. The month of September is another great option to travel to Kaua'i, with average flight prices from Austin averaging around $495.

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 $622 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 $462 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	11h 58m
Direct flights	None

The fastest flight from Austin to Kaua'i takes 11h 58m

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

Search flight deals

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 March 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 17.34% of the total bookings. Other popular models include Boeing 737-800 with 13.04%, Boeing 737-800 Passenger/BBJ2 (winglets) with 11.91%, and Airbus A320-100/200 with 11.68%.

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
Delta	PriceFrom $323	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
Southwest	PriceFrom $341	Free Cancellation	Rating 8.0 4,304 reviews	Search Southwest flights
American Airlines	PriceFrom $433	Free Cancellation	Rating 7.1 11,380 reviews	Search American Airlines flights
United Airlines	PriceFrom $445	Free Cancellation	Rating 7.4 9,382 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $467	Free Cancellation	Rating 8.0 11,982 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $583	Free Cancellation	Rating 7.8 2,836 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.