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Kaua'i

$153+ Cheap flights from Phoenix 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 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Phoenix to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 30, 2025.

Round-trip from

$411
(American Airlines)

One-way from

$153
(Delta)

Popular in

June

Cheapest in

January

Average price

$444
From Phoenix to Kaua'i
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One-way flight from Phoenix 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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Find flight deals from Phoenix to Kaua'i

Cheapest flights from Phoenix to Kaua'i
Explore the most affordable flight options available from Phoenix to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 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 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/27:20 amPHX - LIH
1 stop12h 08mAlaska Airlines
Tue 2/411:28 pmLIH - PHX
1 stop18h 32mAlaska Airlines
Deal found 1/29$413
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 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amPHX - LIH
1 stop9h 50mUnited Airlines
Sat 11/2211:50 pmLIH - PHX
2 stops9h 58mUnited Airlines
Deal found 1/29$481
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/68:05 amPHX - LIH
1 stop9h 13mMultiple Airlines
Sat 7/127:40 amLIH - PHX
1 stop9h 25mMultiple Airlines
Deal found 1/29$527

Find flights from Phoenix to Kaua'i within your budget

Customize your flight search to find flights from Phoenix 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Thu 2/20

12:05 pm-4:02 pm

Nonstop6h 57m

Lihue

Wed 2/26

11:15 pm-10:24 am

1 stop8h 09m

$418

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Mon 4/21

9:00 am-6:44 pm

1 stop12h 44m

Lihue

Mon 4/28

10:00 pm-9:49 am

1 stop8h 49m

$423

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 3/18

7:00 am-7:11 pm

1 stop15h 11m

Lihue

Mon 3/24

9:15 pm-11:55 pm

1 stop23h 40m

$425

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 4/1

6:40 am-2:50 pm

2 stops11h 10m

Lihue

Wed 4/30

1:45 pm-5:20 am

1 stop12h 35m

$434

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Sun 7/6

8:05 am-2:18 pm

1 stop9h 13m

Lihue

Sat 7/12

7:40 am-8:05 pm

1 stop9h 25m

$527

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Wed 4/9

6:00 am-11:57 am

1 stop8h 57m

Lihue

Mon 4/14

1:10 pm-9:54 am

2 stops17h 44m

$595

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Tue 4/29

11:10 am-6:44 pm

1 stop10h 34m

$153

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Thu 2/27

8:17 am-5:02 pm

1 stop11h 45m

$181

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Mon 3/3

7:20 am-8:36 pm

1 stop16h 16m

$187

PhoenixLihue

PHX - LIH

PHXLIH

Phoenix Sky Harbor Intl

Sun 4/27

6:00 am-11:57 am

1 stop8h 57m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 12 results
1
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Best time to book a flight from Phoenix to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Phoenix 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 Phoenix to Kaua'i

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

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

Currently, January is the cheapest month in which you can book a flight from Phoenix to Kaua'i (average of $440). Flying from Phoenix 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 Phoenix 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 30, 2025.

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

Weekly flight availability from Phoenix to Kaua'i

Explore weekly flight availability from Phoenix to Kaua'i. 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 January 30, 2025.

The most flights from PH1 to zzFUS 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).

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 30, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Phoenix to Kaua'i have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Comfort

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
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Comfort

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
9,686 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Comfort

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
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Comfort

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.

Hawaiian Airlines
7.9
Good
2,320 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Comfort

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
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Comfort

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 Phoenix 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 to Kaua'i one-way?

    The cheapest airlines for a one-way flight from Phoenix to Kaua'i are Delta ($153), Southwest ($158), and Alaska Airlines ($187).

  • What are the cheapest flights from Phoenix to Kaua'i?

    Looking at all options, your cheapest flight can be booked for $216. While the most popular route (Phoenix Sky Harbor Intl - Lihue) can be booked for $331 on average our data indicates $1,308 when flying from Phoenix to Kaua'i.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Kaua'i (average of $440). Flying from Phoenix 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 Phoenix to Kaua'i

Discover the top 6 airlines that operate flights from Phoenix 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 30, 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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