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

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Arizona to Kaua'i

How long is the flight from Arizona to Kaua'i?

On average, it takes 12h 52m to fly from Arizona to Kaua'i if you fly out of Tucson (the most popular airport in Arizona) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Phoenix and into Copenhagen, then the flight time is around 15h 30m.

How many flights depart from Arizona to Kaua'i on average per day?

As of September 2025, 2 flights take off from Arizona and land in Kaua'i each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

What airlines fly to Kaua'i?

American Airlines, Hawaiian Airlines and Southwest are the top three most popular airlines that fly to Kaua'i from Arizona according to our data. American Airlines is the first choice among our users, with 67% 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.

How many flights depart from Arizona to Kaua'i on average per week?

As of September 2025, 14 flights take off from Arizona and land in Kaua'i each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When did momondo last update prices for flights from Arizona to Kaua'i?

Prices for flights from Arizona to Kaua'i were last updated today.

How many operators does momondo search for flights from Arizona to Kaua'i?

There are 6 operators available for flights from Arizona to Kaua'i as of September 2025.

How old do you have to be to fly from Arizona to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Arizona to Kaua'i.

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

The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$162 Cheap Flights from Arizona to Kaua'i in 2025/26

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Find the cheapest flights from Arizona to Kaua'i

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:00 am - 4:10 pmPHX-LIH

9h 10m1 stop

10:00 am - 8:45 pmLIH-PHX

7h 45m1 stop

$329Southwest

Find Deal

Mon, Dec 15 - Mon, Dec 22

8:04 pm - 2:46 pmPHX-LIH

21h 42m1 stop

11:00 am - 11:16 pmLIH-PHX

9h 16m1 stop

$333Alaska Airlines

Find Deal

Tue, Jan 27 - Wed, Feb 4

6:00 am - 1:13 pmLAS-LIH

9h 13m1 stop

2:15 pm - 11:52 pmLIH-LAS

7h 37m1 stop

$333United Airlines

Find Deal

Thu, Nov 13 - Thu, Nov 20

6:30 am - 12:15 pmLAS-LIH

8h 45m1 stop

10:39 pm - 9:05 amLIH-LAS

8h 26m1 stop

$334American Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:00 am - 8:04 pmLAS-LIH

16h 04m2 stops

9:29 pm - 9:50 amLIH-LAS

10h 21m1 stop

$338Delta

Find Deal

Thu, Nov 13 - Mon, Nov 17

10:00 am - 4:10 pmPHX-LIH

9h 10m1 stop

10:00 am - 12:15 amLIH-PHX

11h 15m2 stops

$338Southwest

Find Deal

Mon, Dec 15 - Mon, Dec 22

5:50 pm - 4:53 pmLAS-LIH

26h 03m1 stop

9:29 pm - 9:50 amLIH-LAS

10h 21m1 stop

$346Delta

Find Deal

Sat, Oct 25 - Mon, Nov 10

10:46 am - 2:30 pmPHX-LIH

6h 44mnonstop

10:39 pm - 7:40 amLIH-PHX

6h 01mnonstop

$354American Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 4

6:00 am - 1:13 pmLAS-LIH

9h 13m1 stop

2:16 pm - 12:17 amLIH-LAS

8h 01m1 stop

$378United Airlines

Find Deal

Tue, Nov 11 - Sat, Nov 22

1:55 am - 7:56 amLAS-LIH

8h 01m1 stop

11:00 am - 11:19 pmLIH-LAS

10h 19m1 stop

$399Hawaiian Airlines

Find Deal

Mon, Mar 2 - Wed, Mar 4

Southwest flights from Arizona to Kaua'i

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

Southwest

Dec 15

PHX10:00 amPhoenix Sky Harbor Intl

9h 10m

1 stop

LIH4:10 pmLihue

Dec 22

LIH10:00 amLihue

7h 45m

1 stop

PHX8:45 pmPhoenix Sky Harbor Intl

$329

Find similar

Southwest

Dec 15

PHX10:00 amPhoenix Sky Harbor Intl

9h 10m

1 stop

LIH4:10 pmLihue

Dec 22

LIH10:00 amLihue

11h 15m

2 stops

PHX12:15 amPhoenix Sky Harbor Intl

$338

Find similar

Southwest

Feb 2

PHX7:45 amPhoenix Sky Harbor Intl

11h 40m

2 stops

LIH4:25 pmLihue

Feb 6

LIH1:55 pmLihue

13h 15m

1 stop

PHX6:10 amPhoenix Sky Harbor Intl

$379

Find similar

United Airlines flights from Arizona to Kaua'i

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

United Airlines

Nov 13

LAS6:00 amLas Vegas Harry Reid Intl

9h 13m

1 stop

LIH1:13 pmLihue

Nov 20

LIH2:15 pmLihue

7h 37m

1 stop

LAS11:52 pmLas Vegas Harry Reid Intl

$333

Find similar

United Airlines

Nov 11

LAS6:00 amLas Vegas Harry Reid Intl

9h 13m

1 stop

LIH1:13 pmLihue

Nov 22

LIH2:16 pmLihue

8h 01m

1 stop

LAS12:17 amLas Vegas Harry Reid Intl

$378

Find similar

United Airlines

Sep 22

PHX6:00 amPhoenix Sky Harbor Intl

8h 54m

1 stop

LIH11:54 amLihue

Sep 29

LIH10:58 pmLihue

12h 47m

2 stops

PHX2:45 pmPhoenix Sky Harbor Intl

$422

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Mon 12/15

10:00 am-4:10 pm

1 stop9h 10m

Lihue

Mon 12/22

10:00 am-8:45 pm

1 stop7h 45m

$329

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 1/27

8:04 pm-2:46 pm

1 stop21h 42m

Lihue

Wed 2/4

11:00 am-11:16 pm

1 stop9h 16m

$333

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Thu 11/13

6:00 am-1:13 pm

1 stop9h 13m

Lihue

Thu 11/20

2:15 pm-11:52 pm

1 stop7h 37m

$333

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Thu 10/30

6:30 am-12:15 pm

1 stop8h 45m

Lihue

Thu 11/6

10:39 pm-9:05 am

1 stop8h 26m

$334

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Thu 11/13

6:00 am-8:04 pm

2 stops16h 04m

Lihue

Mon 11/17

9:29 pm-9:50 am

1 stop10h 21m

$338

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Mon 12/15

10:00 am-4:10 pm

1 stop9h 10m

Lihue

Mon 12/22

10:00 am-12:15 am

2 stops11h 15m

$338

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Sat 10/25

5:50 pm-4:53 pm

1 stop26h 03m

Lihue

Mon 11/10

9:29 pm-9:50 am

1 stop10h 21m

$346

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Wed 10/29

10:46 am-2:30 pm

Nonstop6h 44m

Lihue

Tue 11/4

10:39 pm-7:40 am

Nonstop6h 01m

$354

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Tue 11/11

6:00 am-1:13 pm

1 stop9h 13m

Lihue

Sat 11/22

2:16 pm-12:17 am

1 stop8h 01m

$378

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Mon 3/2

1:55 am-7:56 am

1 stop8h 01m

Lihue

Wed 3/4

11:00 am-11:19 pm

1 stop10h 19m

$399

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Arizona 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

Other information

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

In general, January is the cheapest month to fly from Arizona to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $482. The month of September is another great option to travel to Kaua'i, with average flight prices from Arizona averaging around $491.

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

According to our data, Tuesday is the cheapest day to fly to Kaua'i from Arizona. The lowest ticket price found for a Tuesday departure recently was $486. 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 Saturday because tickets tend to average around $793. 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 $376. In contrast, the most expensive time of day to depart to Kaua'i is at noon when prices are around $912.

What is the cheapest Arizona to Kaua'i flight route?

Fly from Phoenix Sky Harbor Intl to Lihue for the best Arizona - Kaua'i flight prices

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

You are more likely to see cheaper flights to Kaua'i from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $570 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Arizona for as low as $481 on momondo.

What cabin class options are available on Arizona to Kaua'i flights?

There are 3 cabin classes available to choose from on Arizona to Kaua'i flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Cheap Arizona to Kaua'i flight deals and tips

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

Best Price Found	$247
Fastest flight time	6h 30m
Direct flights	Every day
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from Arizona in the past 72 hours is $247. The best round-trip flight deal from Arizona to Kaua'i found on momondo in the last 72 hours is $475.

The fastest flight from Arizona to Kaua'i takes 6h 30m

Direct flights go from Arizona to Kaua'i every day.

There is 1 airport near Kaua'i: Lihue (LIH)

Search flight deals

When did momondo last update prices for flights from Arizona to Kaua'i?
Prices for flights from Arizona to Kaua'i were last updated today.
How many operators does momondo search for flights from Arizona to Kaua'i?
There are 6 operators available for flights from Arizona to Kaua'i as of September 2025.
How old do you have to be to fly from Arizona to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Arizona to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Arizona to Kaua'i?
Based on momondo bookings for flights between Arizona and Kaua'i, the leading plane model is Boeing 737 MAX 8, making up 14.85% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 11.63%, Boeing 737-800 with 10.68%, and Airbus A321-100/200 with 10.27%.

Best airlines flying from Arizona to Kaua'i

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $189	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Alaska Airlines	PriceFrom $317	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $344	Free Cancellation	Rating 7.8 2,729 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $351	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $367	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $376	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Arizona to Kaua'i. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Kaua'i from Arizona with this policy.

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

momondo provides multiple filters to help you find the best flight to Kaua'i from Arizona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Kaua'i, momondo offers a useful price alert feature which will track prices for flights to Kaua'i from Arizona and alert you when they change.

An easier way to manage your Kaua'i trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Kaua'i

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

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Flights to Chicagofrom $49

Flights to Orlandofrom $60

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $53

Flights to Washington, D.C.from $49

Flights to Bostonfrom $62

Flights to Atlantafrom $51

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Arizona flight routes

Flights from Phoenix Sky Harbor Intl to San Diego

Flights from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl

Flights from Phoenix Sky Harbor Intl to Detroit Metropolitan Wayne County

Flights from Phoenix Sky Harbor Intl to Santa Ana J. Wayne/Orange Cnty

Flights from Phoenix Sky Harbor Intl to Austin Bergstrom

Flights from Phoenix Sky Harbor Intl to Cleveland Hopkins Intl

Cheap flights from Arizona to Kaua'i from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Kaua'i departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Arizona to Kaua'i

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Arizona to Kaua'i

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

United Airlines flights from Arizona to Kaua'i

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

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

See travel insights to Kaua'i from

How to get the cheapest flight ticket from Arizona 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?

What is the cheapest day to depart on your flight 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 $376. In contrast, the most expensive time of day to depart to Kaua'i is at noon when prices are around $912.

What is the cheapest Arizona to Kaua'i flight route?

Fly from Phoenix Sky Harbor Intl to Lihue for the best Arizona - Kaua'i flight prices

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

What cabin class options are available on Arizona to Kaua'i flights?

There are 3 cabin classes available to choose from on Arizona to Kaua'i flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

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

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Arizona to Kaua'i

What airlines fly to Kaua'i?

How many flights depart from Arizona to Kaua'i on average per day?

As of September 2025, 2 flights take off from Arizona and land in Kaua'i each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Arizona to Kaua'i on average per week?

As of September 2025, 14 flights take off from Arizona and land in Kaua'i each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long is the flight from Arizona to Kaua'i?

On average, it takes 12h 52m to fly from Arizona to Kaua'i if you fly out of Tucson (the most popular airport in Arizona) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Phoenix and into Copenhagen, then the flight time is around 15h 30m.

Cheap Arizona to Kaua'i flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kaua'i

When did momondo last update prices for flights from Arizona to Kaua'i?

How many operators does momondo search for flights from Arizona to Kaua'i?

How old do you have to be to fly from Arizona to Kaua'i?

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

What is the most popular plane model from Arizona to Kaua'i?

Best airlines flying from Arizona to Kaua'i

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

Why use momondo?

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

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

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

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

An easier way to manage your Kaua'i trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kaua'i

Popular cities in Kaua'i

Popular flights according to clicks in the last 7 days on momondo