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Cheap flights from Austin to Kaua'i from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Kaua'i departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Austin to Kaua'i

Cheap round-trip flights

American Airlines Logo
7:10 am - 12:14 pmAUS-LIH
10h 04m1 stop
American Airlines Logo
9:40 pm - 2:06 pmLIH-AUS
11h 26m1 stop
$379American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
7:15 am - 9:30 pmAUS-LIH
19h 15m1 stop
Alaska Airlines Logo
9:00 pm - 10:59 pmLIH-AUS
20h 59m2 stops
$384Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
5:00 am - 12:14 pmAUS-LIH
12h 14m2 stops
American Airlines Logo
9:40 pm - 4:09 pmLIH-AUS
13h 29m2 stops
$390American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
6:00 am - 9:47 amAUS-LIH
32h 47m1 stop
Alaska Airlines Logo
10:30 pm - 3:18 pmLIH-AUS
11h 48m1 stop
$391Alaska Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 15
Alaska Airlines Logo
6:00 am - 9:30 pmAUS-LIH
20h 30m2 stops
Alaska Airlines Logo
10:30 pm - 3:18 pmLIH-AUS
11h 48m1 stop
$396Alaska Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 15
American Airlines Logo
5:00 am - 12:14 pmAUS-LIH
12h 14m2 stops
American Airlines Logo
9:40 pm - 2:06 pmLIH-AUS
11h 26m1 stop
$397American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 11
Alaska Airlines Logo
6:00 am - 3:50 pmAUS-LIH
14h 50m2 stops
Alaska Airlines Logo
4:35 pm - 3:18 pmLIH-AUS
17h 43m2 stops
$401Alaska Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 15
Delta Logo
12:00 pm - 7:03 pmAUS-LIH
12h 03m1 stop
Delta Logo
8:28 pm - 11:37 amLIH-AUS
10h 09m1 stop
$403Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
Delta Logo
12:00 pm - 7:03 pmAUS-LIH
12h 03m1 stop
Delta Logo
9:40 pm - 1:32 pmLIH-AUS
10h 52m1 stop
$432Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
12:17 pm - 7:55 pmAUS-LIH
12h 38m2 stops
United Airlines Logo
10:58 pm - 4:31 pmLIH-AUS
12h 33m1 stop
$466United Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 10

Delta flights from Austin to Kaua'i

Our best Delta deals on Austin to Kaua'i flight tickets
Delta
Aug 26
AUS12:00 pmAustin Bergstrom
12h 03m
1 stop
LIH7:03 pmLihue
Sep 3
LIH8:28 pmLihue
10h 09m
1 stop
AUS11:37 amAustin Bergstrom
$403
Find similar
Delta
Aug 26
AUS12:00 pmAustin Bergstrom
12h 03m
1 stop
LIH7:03 pmLihue
Sep 2
LIH9:40 pmLihue
10h 52m
1 stop
AUS1:32 pmAustin Bergstrom
$432
Find similar
Delta
Sep 8
AUS12:00 pmAustin Bergstrom
12h 03m
1 stop
LIH7:03 pmLihue
Sep 11
LIH9:40 pmLihue
21h 08m
2 stops
AUS11:48 pmAustin Bergstrom
$436
Find similar

American Airlines flights from Austin to Kaua'i

Our best American Airlines deals on Austin to Kaua'i flight tickets
American Airlines
Sep 16
AUS7:10 amAustin Bergstrom
10h 04m
1 stop
LIH12:14 pmLihue
Sep 23
LIH9:40 pmLihue
11h 26m
1 stop
AUS2:06 pmAustin Bergstrom
$379
Find similar
American Airlines
Sep 16
AUS5:00 amAustin Bergstrom
12h 14m
2 stops
LIH12:14 pmLihue
Sep 23
LIH9:40 pmLihue
13h 29m
2 stops
AUS4:09 pmAustin Bergstrom
$390
Find similar
American Airlines
Sep 4
AUS5:00 amAustin Bergstrom
12h 14m
2 stops
LIH12:14 pmLihue
Sep 11
LIH9:40 pmLihue
11h 26m
1 stop
AUS2:06 pmAustin Bergstrom
$397
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated August 7, 2025.
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

Tue 9/16

7:10 am-12:14 pm

1 stop10h 04m

Lihue

Tue 9/23

9:40 pm-2:06 pm

1 stop11h 26m

$379

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 9/16

7:15 am-9:30 pm

1 stop19h 15m

Lihue

Tue 9/23

9:00 pm-10:59 pm

2 stops20h 59m

$384

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 9/16

5:00 am-12:14 pm

2 stops12h 14m

Lihue

Tue 9/23

9:40 pm-4:09 pm

2 stops13h 29m

$390

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 9/2

6:00 am-9:47 am

1 stop32h 47m

Lihue

Mon 9/15

10:30 pm-3:18 pm

1 stop11h 48m

$391

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 9/2

6:00 am-9:30 pm

2 stops20h 30m

Lihue

Mon 9/15

10:30 pm-3:18 pm

1 stop11h 48m

$396

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Thu 9/4

5:00 am-12:14 pm

2 stops12h 14m

Lihue

Thu 9/11

9:40 pm-2:06 pm

1 stop11h 26m

$397

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 9/2

6:00 am-3:50 pm

2 stops14h 50m

Lihue

Mon 9/15

4:35 pm-3:18 pm

2 stops17h 43m

$401

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/26

12:00 pm-7:03 pm

1 stop12h 03m

Lihue

Wed 9/3

8:28 pm-11:37 am

1 stop10h 09m

$403

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Tue 8/26

12:00 pm-7:03 pm

1 stop12h 03m

Lihue

Tue 9/2

9:40 pm-1:32 pm

1 stop10h 52m

$432

AustinLihue

AUS - LIH

AUSLIH

Austin Bergstrom

Mon 10/6

12:17 pm-7:55 pm

2 stops12h 38m

Lihue

Fri 10/10

10:58 pm-4:31 pm

1 stop12h 33m

$466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kaua'i from

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

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

In general, February 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 $477. The month of October is another great option to travel to Kaua'i, with average flight prices from Austin averaging around $479.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Thursday is the cheapest day to fly to Kaua'i from Austin. The lowest ticket price found for a Thursday departure recently was $514. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $702. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the evening when flights can be purchased for as low as $270. In contrast, the most expensive time of day to depart to Kaua'i is at noon when prices are around $644.

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 $605 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 $451 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

Best Price Found

$195

Fastest flight time

10h 04m

Direct flights

None

Airports in Kaua'i

1 airport
The best one-way flight to Kaua'i from Austin in the past 72 hours is $195. The best round-trip flight deal from Austin to Kaua'i found on momondo in the last 72 hours is $379.
The fastest flight from Austin to Kaua'i takes 10h 04m
There are no direct flights from Austin to Kaua'i. Popular non-direct route for this connection is Austin Bergstrom Airport - Lihue Airport.
There is 1 airport near Kaua'i: Lihue (LIH)
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?

  • 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?

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
DeltaPriceFrom $270Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $340Free CancellationRating
7.8
2,631 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $413Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $426Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $489Free CancellationRating
8.0
4,247 reviews
Search Southwest 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.

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