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$153+ Cheap flights from Sky Harbor Intl (PHX) to Kaua'i

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LIH
Feb 3 — Feb 101
Mon 2/3
Mon 2/10
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Kaua'i (zzFUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2025.

Round-trip from

$411
(American Airlines)

One-way from

$153
(Delta)

Popular in

June

Cheapest in

January

Average price

$444

Good round-trip deal

$459 or less

Good one-way deal

$276 or less
From Phoenix Sky Harbor Intl to Kaua'i
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One-way flight from Phoenix Sky Harbor Intl to Kaua'i
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Highest demand for flights based on searches. 21% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Kaua'i.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Kaua'i.
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Find flight deals from Sky Harbor Intl to Kaua'i

Cheapest flights from Sky Harbor Intl to Kaua'i
Explore the most affordable flight options available from Sky Harbor Intl to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.

This American Airlines deal was found by Cheapflights users on 1/29. 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.
Sun 2/238:17 amPHX - LIH
1 stop11h 45mAmerican Airlines
Thu 2/2711:15 pmLIH - PHX
1 stop8h 09mAmerican Airlines
Deal found 1/29$411
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/47:20 amPHX - LIH
1 stop15h 10mAlaska Airlines
Sat 2/811:28 pmLIH - PHX
1 stop14h 22mAlaska Airlines
Deal found 1/27$419
This Delta deal was found by Cheapflights users on 1/29. 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.
Sun 5/49:00 amPHX - LIH
1 stop12h 44mDelta
Fri 5/99:45 pmLIH - PHX
1 stop14h 02mDelta
Deal found 1/29$422
This Southwest deal was found by Cheapflights users on 1/29. 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 5/76:35 amPHX - LIH
1 stop9h 15mSouthwest
Wed 5/141:45 pmLIH - PHX
1 stop12h 35mSouthwest
Deal found 1/29$453
This United Airlines deal was found by Cheapflights users on 1/28. 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 7/26:00 amPHX - LIH
1 stop8h 39mUnited Airlines
Wed 7/910:00 pmLIH - PHX
1 stop8h 39mUnited Airlines
Deal found 1/28$572

Find flights from Sky Harbor Intl to Kaua'i within your budget

Customize your flight search to find flights from Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Sun 2/23

8:17 am-5:02 pm

1 stop11h 45m

Lihue

Thu 2/27

11:15 pm-10:24 am

1 stop8h 09m

$411

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Sun 5/4

9:00 am-6:44 pm

1 stop12h 44m

Lihue

Fri 5/9

9:45 pm-2:47 pm

1 stop14h 02m

$422

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 3/18

7:00 am-8:46 pm

1 stop16h 46m

Lihue

Tue 3/25

1:00 pm-11:55 pm

1 stop7h 55m

$424

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Wed 5/7

6:35 am-12:50 pm

1 stop9h 15m

Lihue

Wed 5/14

1:45 pm-5:20 am

1 stop12h 35m

$453

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Thu 3/13

5:20 am-11:44 am

1 stop9h 24m

Lihue

Thu 3/20

11:25 pm-8:55 am

1 stop30h 30m

$564

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 4/29

9:00 am-6:44 pm

1 stop12h 44m

$153

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 4/29

6:45 am-4:00 pm

2 stops12h 15m

$158

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Wed 2/26

7:20 am-5:07 pm

1 stop12h 47m

$168

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 2/25

6:30 am-1:15 pm

1 stop9h 45m

$203

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Sun 3/9

6:23 am-4:42 pm

1 stop13h 19m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Sky Harbor Intl 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.

Travel insights for flights from Sky Harbor Intl to Kaua'i

Get recent, data-driven insights about flights from Sky Harbor Intl to Kaua'i including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kaua'i (average of $440). Flying from Phoenix Sky Harbor Intl Airport to Kaua'i in June is currently the most expensive (average of $686). 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 PHX to FUS?

Find hourly flight availability from Sky Harbor Intl to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix Sky Harbor Intl Airport to Kaua'i as you normally would.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated January 29, 2025.
Read through reviews of airlines operating flights from Phoenix to Kaua'i, such as Southwest, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,587 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,587 reviews
Southwest
8.1
Very good
4,587 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,587 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,456 reviews
Southwest
8.1
Very good
4,587 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,916 reviews
Southwest
8.1
Very good
4,587 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,587 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Kaua'i. 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 Phoenix Sky Harbor Intl Airport to Kaua'i one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Kaua'i are Delta ($153), Southwest ($158), and Alaska Airlines ($168).

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

    While on average a flight from Phoenix Sky Harbor Intl Airport to Kaua'i is generally $1,308, our data shows the cheapest flight currently is $216. When looking at the most popular route, (Phoenix Sky Harbor Intl - Lihue), you can expect to pay $361 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Kaua'i 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 Phoenix Sky Harbor Intl Airport to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kaua'i (average of $440). Flying from Phoenix Sky Harbor Intl Airport to Kaua'i in June is currently the most expensive (average of $686). 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.

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Top 6 airlines flying from Sky Harbor Intl to Kaua'i

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Kaua'i. 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 January 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$284Average$477FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$595FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$314Average$511FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$348Average$585FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$357Average$578FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$390Average$637FlexibilityNo cancel feeOn-time63%
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