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 36% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 5 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?

Delta is the most popular carrier 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 5 operators available for flights from Austin Bergstrom Airport to Kaua'i as of June 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.

$254 Cheap Flights from Austin to Kaua'i in 2026

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.

10:35 am - 7:07 pm

AUS

LIH

13h 32m

1 stop

9:38 pm - 5:21 pm

LIH

AUS

14h 43m

1 stop

$404Delta

Tue, Aug 25 - Tue, Sep 1

10:35 am - 7:07 pm

AUS

LIH

13h 32m

1 stop

8:32 pm - 3:54 pm

LIH

AUS

14h 22m

2 stops

$410Delta

Tue, Aug 25 - Tue, Sep 1

8:00 am - 5:41 pm

AUS

LIH

14h 41m

2 stops

9:38 pm - 5:16 pm

LIH

AUS

14h 38m

2 stops

$415Delta

Tue, Aug 25 - Tue, Sep 1

1:55 pm - 11:36 am

AUS

LIH

26h 41m

1 stop

10:45 am - 1:15 pm

LIH

AUS

21h 30m

1 stop

$477Alaska Airlines

Sat, Aug 22 - Tue, Sep 1

10:35 am - 7:07 pm

AUS

LIH

13h 32m

1 stop

9:38 pm - 1:26 pm

LIH

AUS

10h 48m

1 stop

$478Delta

Tue, Aug 25 - Tue, Sep 1

6:00 am - 11:36 am

AUS

LIH

10h 36m

1 stop

6:00 am - 10:27 pm

LIH

AUS

11h 27m

2 stops

$481Multiple Airlines

Tue, Sep 15 - Wed, Sep 23

10:35 am - 7:07 pm

AUS

LIH

13h 32m

1 stop

9:38 pm - 5:16 pm

LIH

AUS

14h 38m

2 stops

$484Delta

Tue, Aug 25 - Tue, Sep 1

8:00 am - 7:07 pm

AUS

LIH

16h 07m

2 stops

9:38 pm - 3:54 pm

LIH

AUS

13h 16m

2 stops

$489Delta

Tue, Aug 25 - Tue, Sep 1

10:35 am - 7:07 pm

AUS

LIH

13h 32m

1 stop

8:32 pm - 12:02 pm

LIH

AUS

10h 30m

1 stop

$493Delta

Wed, Sep 2 - Mon, Sep 7

5:41 pm - 11:08 am

AUS

LIH

22h 27m

1 stop

12:31 pm - 3:11 pm

LIH

AUS

21h 40m

1 stop

$494Multiple Airlines

Tue, Jul 14 - Tue, Aug 18

United Airlines flights from Austin to Kaua'i

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

United Airlines

Sep 15

AUS8:50 amAustin Bergstrom

11h 50m

1 stop

LIH3:40 pmLihue

Sep 30

LIH7:35 pmLihue

12h 48m

1 stop

AUS1:23 pmAustin Bergstrom

$496

United Airlines

Aug 4

AUS8:30 amAustin Bergstrom

12h 07m

1 stop

LIH3:37 pmLihue

Aug 12

LIH7:35 pmLihue

10h 41m

1 stop

AUS11:16 amAustin Bergstrom

$515

United Airlines

Jul 3

AUS12:15 pmAustin Bergstrom

12h 59m

2 stops

LIH8:14 pmLihue

Jul 8

LIH7:35 pmLihue

10h 40m

1 stop

AUS11:15 amAustin Bergstrom

$521

American Airlines flights from Austin to Kaua'i

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

American Airlines

Jul 18

AUS3:11 pmAustin Bergstrom

10h 37m

1 stop

LIH8:48 pmLihue

Jul 26

LIH10:25 pmLihue

11h 05m

1 stop

AUS2:30 pmAustin Bergstrom

$522

American Airlines

Jul 18

AUS11:37 amAustin Bergstrom

14h 11m

2 stops

LIH8:48 pmLihue

Jul 26

LIH10:25 pmLihue

11h 05m

1 stop

AUS2:30 pmAustin Bergstrom

$528

American Airlines

Jun 9

AUS10:44 amAustin Bergstrom

14h 37m

2 stops

LIH8:21 pmLihue

Jun 12

LIH8:54 pmLihue

17h 36m

1 stop

AUS7:30 pmAustin Bergstrom

$663

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/25

10:35 am-7:07 pm

1 stop13h 32m

Lihue

Tue 9/1

9:38 pm-5:21 pm

1 stop14h 43m

$404

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/25

10:35 am-7:07 pm

1 stop13h 32m

Lihue

Tue 9/1

8:32 pm-3:54 pm

2 stops14h 22m

$410

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/25

8:00 am-5:41 pm

2 stops14h 41m

Lihue

Tue 9/1

9:38 pm-5:16 pm

2 stops14h 38m

$415

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Sat 8/22

1:55 pm-11:36 am

1 stop26h 41m

Lihue

Tue 9/1

10:45 am-1:15 pm

1 stop21h 30m

$477

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/25

10:35 am-7:07 pm

1 stop13h 32m

Lihue

Tue 9/1

9:38 pm-1:26 pm

1 stop10h 48m

$478

Quickest round-trip

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 9/15

6:00 am-11:36 am

1 stop10h 36m

Lihue

Wed 9/23

6:00 am-10:27 pm

2 stops11h 27m

$481

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/25

10:35 am-7:07 pm

1 stop13h 32m

Lihue

Tue 9/1

9:38 pm-5:16 pm

2 stops14h 38m

$484

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/25

8:00 am-7:07 pm

2 stops16h 07m

Lihue

Tue 9/1

9:38 pm-3:54 pm

2 stops13h 16m

$489

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Wed 9/2

10:35 am-7:07 pm

1 stop13h 32m

Lihue

Mon 9/7

8:32 pm-12:02 pm

1 stop10h 30m

$493

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 7/14

5:41 pm-11:08 am

1 stop22h 27m

Lihue

Tue 8/18

12:31 pm-3:11 pm

1 stop21h 40m

$494

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, March 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 $327. The month of January is another great option to travel to Kaua'i, with average flight prices from Austin averaging around $341.

How far in advance should I book a flight from Austin 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 $628 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 27m
Direct flights	None

The fastest flight from Austin to Kaua'i takes 10h 27m

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 5 operators available for flights from Austin Bergstrom Airport to Kaua'i as of June 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 18.78% of the total bookings. Other popular models include Boeing 737-800 with 14.57%, Boeing 737-800 Passenger/BBJ2 (winglets) with 13.08%, and Airbus A319 with 11.81%.

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 4,255 reviews	Search Southwest flights
Delta	PriceFrom $412	Free Cancellation	Rating 7.9 8,398 reviews	Search Delta flights
American Airlines	PriceFrom $432	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights
United Airlines	PriceFrom $445	Free Cancellation	Rating 7.4 9,771 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $461	Free Cancellation	Rating 7.9 12,462 reviews	Search Alaska 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.