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$88+ Cheap flights from Kaua'i to Phoenix

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — PHX
Aug 17 — Aug 241
Sun 8/17
Sun 8/24
1 adult, Economy
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Cheap flight deals from Kaua'i to Phoenix

Keep the following information in mind while searching for Kaua'i to Phoenix flight deals. Data was last updated August 12, 2025.

Round-trip from

$355
(American Airlines)

One-way from

$88
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$523
From Kaua'i to Phoenix
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One-way flight from Kaua'i to Phoenix
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Highest demand for flights based on searches. 13% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kaua'i to Phoenix

Cheapest flights from Kaua'i to Phoenix
Explore the most affordable flight options available from Kaua'i to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2025.

This American Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 10/39:40 pmLIH - PHX
Nonstop5h 59mAmerican Airlines
Sun 10/267:20 amPHX - LIH
1 stop8h 16mAmerican Airlines
Deal found 8/10$355
This Delta deal was found by Cheapflights users on 8/10. 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 9/258:32 pmLIH - PHX
1 stop8h 55mDelta
Tue 9/3011:10 amPHX - LIH
1 stop10h 49mDelta
Deal found 8/10$361
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/259:40 pmLIH - PHX
Nonstop5h 59mAmerican Airlines
Tue 9/3010:39 amPHX - LIH
Nonstop6h 48mAmerican Airlines
Deal found 8/10$376
This Delta deal was found by Cheapflights users on 8/10. 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 8/279:40 pmLIH - PHX
1 stop12h 00mDelta
Wed 9/311:05 amPHX - LIH
1 stop10h 58mDelta
Deal found 8/10$389
This Delta deal was found by Cheapflights users on 8/10. 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.
Fri 10/39:40 pmLIH - PHX
1 stop9h 34mDelta
Sun 10/267:05 amPHX - LIH
1 stop15h 00mDelta
Deal found 8/10$411
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/106:00 amLIH - PHX
2 stops29h 52mMultiple Airlines
Sun 9/142:36 pmPHX - LIH
1 stop24h 20mMultiple Airlines
Deal found 8/10$418
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/109:40 pmLIH - PHX
Nonstop5h 59mAmerican Airlines
Sun 9/148:28 pmPHX - LIH
1 stop18h 46mAmerican Airlines
Deal found 8/10$419
This Southwest deal was found by Cheapflights users on 8/10. 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 9/108:40 pmLIH - PHX
1 stop9h 20mSouthwest
Sun 9/148:50 amPHX - LIH
1 stop10h 10mSouthwest
Deal found 8/10$437
This Trip.com deal was found by Cheapflights users on 8/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:30 amLIH - PHX
1 stop8h 25mMultiple Airlines
Sun 8/316:30 amPHX - LIH
1 stop30h 17mMultiple Airlines
Deal found 8/11$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to Phoenix 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 August 12, 2025.
Use the filters below to find and compare flights from Kaua'i to Phoenix that are best for you.

Fly from

Kaua'i

Fly to

Phoenix

Route

Depart

Return

Price

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Fri 10/3

9:40 pm-6:39 am

Nonstop5h 59m

Phoenix Sky Harbor Intl

Sun 10/26

7:20 am-12:36 pm

1 stop8h 16m

$355

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Thu 9/25

8:32 pm-8:27 am

1 stop8h 55m

Phoenix Sky Harbor Intl

Tue 9/30

11:10 am-6:59 pm

1 stop10h 49m

$361

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Thu 9/25

9:40 pm-6:39 am

Nonstop5h 59m

Phoenix Sky Harbor Intl

Tue 9/30

10:39 am-2:27 pm

Nonstop6h 48m

$376

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 8/27

9:40 pm-12:40 pm

1 stop12h 00m

Phoenix Sky Harbor Intl

Wed 9/3

11:05 am-7:03 pm

1 stop10h 58m

$389

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Fri 10/3

9:40 pm-10:14 am

1 stop9h 34m

Phoenix Sky Harbor Intl

Sun 10/26

7:05 am-7:05 pm

1 stop15h 00m

$411

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 9/10

6:00 am-2:52 pm

2 stops29h 52m

Phoenix Sky Harbor Intl

Sun 9/14

2:36 pm-11:56 am

1 stop24h 20m

$418

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 9/10

9:40 pm-6:39 am

Nonstop5h 59m

Phoenix Sky Harbor Intl

Sun 9/14

8:28 pm-12:14 pm

1 stop18h 46m

$419

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 9/10

8:40 pm-9:00 am

1 stop9h 20m

Phoenix Sky Harbor Intl

Sun 9/14

8:50 am-4:00 pm

1 stop10h 10m

$437

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Wed 8/27

8:30 am-7:55 pm

1 stop8h 25m

Phoenix Sky Harbor Intl

Sun 8/31

6:30 am-9:47 am

1 stop30h 17m

$442

LihuePhoenix

LIH - PHX

LIHPHX

Lihue

Tue 10/7

6:47 am-7:05 pm

2 stops33h 18m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Kaua'i to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

What is the cheapest month to book a flight from Kaua'i to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Kaua'i to Phoenix (average of $258). Flying from Kaua'i to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 12, 2025.

When flying from Kaua'i to Phoenix, 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

Explore weekly flight availability from Kaua'i to Phoenix. 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 August 12, 2025.

The most flights from zzFUS to PH1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated August 12, 2025.
Read through reviews of airlines operating flights from Kaua'i to Phoenix, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,978 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Hawaiian Airlines
7.8
Good
2,647 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,922 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to Phoenix. 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 flights from Kaua'i to Phoenix?

    The cheapest flight price from Kaua'i to Phoenix is $209. On average you can expect to pay $510. The most popular route, (Lihue - Phoenix Sky Harbor Intl), can usually be booked for $339.

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

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

  • How can I find direct flights from Kaua'i to Phoenix?

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

  • Can I find deals for business class flights from Kaua'i to Phoenix?

    Yes. Cheapflights offers flight deals from Kaua'i to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Kaua'i to Phoenix (average of $258). Flying from Kaua'i to Phoenix 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kaua'i to Phoenix

Discover the top 2 airlines that operate flights from Kaua'i to Phoenix. 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 August 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$526FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$598Average$657FlexibilityNo cancel feeOn-time69%

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