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Sky Harbor Intl

$167+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — PHX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$364
(American Airlines)

One-way from

$167
(Southwest)

Popular in

February

Cheapest in

December

Average price

$570

Good round-trip deal

$439 or less

Good one-way deal

$283 or less
From Kaua'i to Phoenix Sky Harbor Intl
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One-way flight from Kaua'i to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Kaua'i to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Kaua'i to Phoenix Sky Harbor Intl.
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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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 11/510:11 pmLIH - PHX
Nonstop6h 04mAmerican Airlines
Tue 12/26:30 amPHX - LIH
1 stop9h 59mAmerican Airlines
Deal found 6/30$364
This Delta deal was found by Cheapflights users on 6/30. 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 11/510:26 pmLIH - PHX
1 stop9h 01mDelta
Tue 12/212:10 pmPHX - LIH
1 stop11h 12mDelta
Deal found 6/30$367
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 11/54:06 pmLIH - PHX
2 stops16h 50mAlaska Airlines
Tue 12/28:10 amPHX - LIH
1 stop9h 36mAlaska Airlines
Deal found 6/30$381
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:10 amLIH - PHX
2 stops10h 55mSouthwest
Tue 12/26:45 amPHX - LIH
2 stops12h 25mSouthwest
Deal found 6/30$434
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1611:10 pmLIH - PHX
2 stops12h 59mUnited Airlines
Wed 7/2311:50 amPHX - LIH
1 stop10h 48mUnited Airlines
Deal found 7/1$594
This United deal was found by Cheapflights users on 7/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:10 pmLIH - PHX
2 stops12h 59mMultiple Airlines
Sat 7/121:55 pmPHX - LIH
1 stop10h 59mMultiple Airlines
Deal found 7/2$838

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 July 3, 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

Wed 11/5

10:11 pm-7:15 am

Nonstop6h 04m

Phoenix Sky Harbor Intl

Tue 12/2

6:30 am-1:29 pm

1 stop9h 59m

$364

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 11/5

10:26 pm-10:27 am

1 stop9h 01m

Phoenix Sky Harbor Intl

Tue 12/2

12:10 pm-8:22 pm

1 stop11h 12m

$367

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 11/5

4:06 pm-11:56 am

2 stops16h 50m

Phoenix Sky Harbor Intl

Tue 12/2

8:10 am-2:46 pm

1 stop9h 36m

$381

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 11/5

8:10 am-10:05 pm

2 stops10h 55m

Phoenix Sky Harbor Intl

Tue 12/2

6:45 am-4:10 pm

2 stops12h 25m

$434

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 7/16

11:10 pm-3:09 pm

2 stops12h 59m

Phoenix Sky Harbor Intl

Wed 7/23

11:50 am-7:38 pm

1 stop10h 48m

$594

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 11/18

10:00 am-10:05 pm

1 stop9h 05m

$167

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 9/23

9:40 pm-6:39 am

Nonstop5h 59m

$197

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 11/18

7:59 pm-7:17 pm

2 stops20h 18m

$200

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 9/23

9:40 pm-2:42 pm

1 stop14h 02m

$207

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Thu 12/25

11:50 pm-1:36 pm

1 stop10h 46m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 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, January is the cheapest month in which you can book a flight from Kaua'i to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Kaua'i to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 July 3, 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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Kaua'i to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airlines for a one-way flight from Kaua'i to Phoenix Sky Harbor Intl Airport are Southwest ($167), American Airlines ($197), and Alaska Airlines ($200).

  • 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 $886, our data shows the cheapest flight currently is $233. When looking at the most popular route, (Lihue - Phoenix Sky Harbor Intl), you can expect to pay $347 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, January is the cheapest month in which you can book a flight from Kaua'i to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Kaua'i to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 Kaua'i?

Book flights to Kaua'i if you plan to visit one of these locations
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Top 2 airlines flying from Kaua'i to Sky Harbor Intl

Discover the top 2 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$360Average$529FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$598Average$657FlexibilityNo cancel feeOn-time69%

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