HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$137+ Cheap flights from Kaua'i to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — PHX
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kaua'i to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kaua'i to Sky Harbor Intl

Keep the following information in mind while searching for Kaua'i to Sky Harbor Intl flight deals. Data was last updated November 20, 2025.

Round-trip from

$272
(Southwest)

One-way from

$137
(Southwest)

Popular in

July

Cheapest in

November

Average price

$353

Good round-trip deal

$399 or less

Good one-way deal

$265 or less
From Kaua'i to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Kaua'i to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Kaua'i to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Kaua'i to Phoenix Sky Harbor Intl.
Search Deals

Find flight deals from Kaua'i to Sky Harbor Intl

Cheapest flights from Kaua'i to Sky Harbor Intl
Explore the most affordable flight options available from Kaua'i to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:44 pmLIH - PHX
Nonstop5h 59mAmerican Airlines
Mon 12/811:59 amPHX - LIH
Nonstop6h 49mAmerican Airlines
Deal found 11/19$398
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:53 pmLIH - PHX
1 stop15h 47mAlaska Airlines
Mon 12/86:02 amPHX - LIH
1 stop10h 51mAlaska Airlines
Deal found 11/19$407
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:55 pmLIH - PHX
1 stop10h 38mDelta
Mon 12/87:00 amPHX - LIH
2 stops16h 10mDelta
Deal found 11/19$422
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:50 pmLIH - PHX
1 stop10h 17mDelta
Wed 12/246:19 amPHX - LIH
1 stop14h 41mDelta
Deal found 11/18$469
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:44 pmLIH - PHX
Nonstop5h 59mAmerican Airlines
Sun 12/79:25 pmPHX - LIH
1 stop18h 59mAmerican Airlines
Deal found 11/17$518
This Delta deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:55 pmLIH - PHX
1 stop10h 38mDelta
Sun 12/71:13 pmPHX - LIH
1 stop8h 20mDelta
Deal found 11/17$522
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:37 pmLIH - PHX
1 stop18h 04mMultiple Airlines
Mon 12/2212:51 pmPHX - LIH
2 stops20h 27mMultiple Airlines
Deal found 11/18$533
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:59 pmLIH - PHX
1 stop23h 34mMultiple Airlines
Wed 12/2412:51 pmPHX - LIH
2 stops21h 05mMultiple Airlines
Deal found 11/18$536

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Kaua'i to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Kaua'i

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Mon 1/19

1:55 pm-6:10 am

1 stop13h 15m

Phoenix Sky Harbor Intl

Mon 1/26

9:00 am-6:15 pm

1 stop12h 15m

$272

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Mon 1/19

10:45 pm-1:50 pm

1 stop12h 05m

Phoenix Sky Harbor Intl

Mon 1/26

10:23 am-6:31 pm

1 stop11h 08m

$283

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Thu 2/5

10:25 am-11:22 pm

1 stop9h 57m

Phoenix Sky Harbor Intl

Mon 2/9

3:45 pm-1:03 pm

1 stop24h 18m

$285

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Thu 2/5

10:45 pm-3:45 pm

1 stop14h 00m

Phoenix Sky Harbor Intl

Mon 2/9

6:20 am-6:31 pm

2 stops15h 11m

$289

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Mon 3/2

2:56 pm-11:40 am

1 stop17h 44m

Phoenix Sky Harbor Intl

Wed 3/4

8:20 pm-12:47 pm

1 stop19h 27m

$321

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 2/25

6:48 am-11:40 pm

2 stops13h 52m

Phoenix Sky Harbor Intl

Mon 3/2

4:27 pm-12:47 pm

1 stop23h 20m

$332

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 1/21

10:45 pm-3:45 pm

1 stop14h 00m

$142

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 12/16

9:50 pm-11:07 am

1 stop10h 17m

$142

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Thu 1/15

6:47 am-11:45 pm

2 stops13h 58m

$149

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 12/16

2:53 pm-9:40 am

1 stop15h 47m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 15 results
1
2

Best time to book a flight from Kaua'i to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Kaua'i with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kaua'i to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Kaua'i to Phoenix Sky Harbor Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Kaua'i to Phoenix Sky Harbor Intl Airport (average of $184). Flying from Kaua'i to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $590). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FUS to PHX?

Find hourly flight availability from Kaua'i to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

When flying from Kaua'i to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Kaua'i to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Kaua'i to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2025.

The most flights from zzFUS to PHX are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated November 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Kaua'i to Phoenix Sky Harbor Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,029 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kaua'i to Phoenix Sky Harbor Intl Airport?

    For as low as $285, Southwest can have you in Phoenix Sky Harbor Intl Airport from Kaua'i in 9h 57m. Kaua'i and Phoenix Sky Harbor Intl Airport are separated by a distance of 2974 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Kaua'i to Phoenix Sky Harbor Intl Airport?

    While on average a flight from Kaua'i to Phoenix Sky Harbor Intl Airport is generally $427, our data shows the cheapest flight currently is $185. When looking at the most popular route, (Lihue - Phoenix Sky Harbor Intl), you can expect to pay $283 for that flight.

  • Can I find deals for flights from Kaua'i to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Kaua'i to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Sky Harbor Intl.

  • Can I find deals for business class flights from Kaua'i to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Kaua'i to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kaua'i to Phoenix Sky Harbor Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Kaua'i to Phoenix Sky Harbor Intl Airport (average of $184). Flying from Kaua'i to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $590). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Goodyear
Glendale
Payson
Chandler
Casa Grande
Globe
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Kaua'i to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Kaua'i to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$473FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$353Average$518FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$598Average$657FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.