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Kailua

$195+ Cheap flights from Sky Harbor Intl (PHX) to Kailua, HI

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HNL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Kailua are usually found in February or January, booked 67 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Kailua

Keep the following information in mind while searching for Sky Harbor Intl to Kailua flight deals. Data was last updated July 31, 2025.

Round-trip from

$381
(Alaska Airlines)

One-way from

$195
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$634
From Phoenix Sky Harbor Intl to Kailua
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One-way flight from Phoenix Sky Harbor Intl to Kailua
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Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Sky Harbor Intl to Kailua

Cheapest flights from Sky Harbor Intl to Kailua
Explore the most affordable flight options available from Sky Harbor Intl to Kailua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/183:58 pmPHX - HNL
1 stop10h 48mAlaska Airlines
Tue 9/235:37 amHNL - PHX
2 stops13h 49mAlaska Airlines
Deal found 7/31$381
This Southwest deal was found by Cheapflights users on 7/31. 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.
Sun 8/318:55 amPHX - HNL
1 stop10h 10mSouthwest
Tue 9/99:10 pmHNL - PHX
2 stops12h 20mSouthwest
Deal found 7/31$384
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:41 amPHX - HNL
2 stops10h 52mUnited Airlines
Mon 9/810:45 pmHNL - PHX
1 stop8h 15mUnited Airlines
Deal found 7/30$385
This flugladen.de deal was found by Cheapflights users on 7/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amPHX - HNL
1 stop9h 10mHawaiian Airlines
Fri 8/298:00 amHNL - PHX
1 stop11h 26mHawaiian Airlines
Deal found 7/30$399
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/2410:09 amPHX - HNL
Nonstop6h 41mAmerican Airlines
Tue 10/2811:00 pmHNL - PHX
Nonstop5h 51mAmerican Airlines
Deal found 7/31$410
This Delta deal was found by Cheapflights users on 7/31. 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 8/2111:05 amPHX - HNL
1 stop11h 00mDelta
Thu 8/2810:42 pmHNL - PHX
1 stop13h 09mDelta
Deal found 7/31$411

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Kailua 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 31, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Kailua that are best for you.

Fly from

Sky Harbor Intl

Fly to

Kailua

Route

Depart

Return

Price

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Thu 9/18

3:58 pm-11:46 pm

1 stop10h 48m

Honolulu

Tue 9/23

5:37 am-10:26 pm

2 stops13h 49m

$381

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Sun 8/31

8:55 am-4:05 pm

1 stop10h 10m

Honolulu

Tue 9/9

9:10 pm-12:30 pm

2 stops12h 20m

$384

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Thu 9/4

10:41 am-6:33 pm

2 stops10h 52m

Honolulu

Mon 9/8

10:45 pm-10:00 am

1 stop8h 15m

$385

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Fri 8/22

6:00 am-12:10 pm

1 stop9h 10m

Honolulu

Fri 8/29

8:00 am-10:26 pm

1 stop11h 26m

$399

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Fri 10/24

10:09 am-1:50 pm

Nonstop6h 41m

Honolulu

Tue 10/28

11:00 pm-7:51 am

Nonstop5h 51m

$410

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Thu 8/21

11:05 am-7:05 pm

1 stop11h 00m

Honolulu

Thu 8/28

10:42 pm-2:51 pm

1 stop13h 09m

$411

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Tue 9/2

10:41 am-6:33 pm

2 stops10h 52m

$195

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Mon 10/20

4:17 pm-3:25 pm

2 stops26h 08m

$198

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Tue 9/30

9:20 am-1:00 pm

Nonstop6h 40m

$213

PhoenixHonolulu

PHX - HNL

PHXHNL

Phoenix Sky Harbor Intl

Fri 10/10

7:05 am-7:09 pm

1 stop15h 04m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
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Best time to book a flight from Sky Harbor Intl to Kailua

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

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Kailua

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Kailua?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Kailua. Price data was last updated on July 25, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Kailua is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kailua (average of $469). Flying from Phoenix Sky Harbor Intl Airport to Kailua in June is currently the most expensive (average of $687). 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 K4I?

Find hourly flight availability from Sky Harbor Intl to Kailua. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Kailua?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Kailua. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Kailua flight should consider departing on Monday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Kailua

Explore weekly flight availability from Sky Harbor Intl to Kailua. 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 July 31, 2025.

The most flights from PHX to K4I are scheduled on a Thursday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Kailua

Get insights into the airlines that provide service to Kailua. 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 Kailua. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Phoenix Sky Harbor Intl Airport to Kailua to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Kailua. 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 Kailua one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Kailua are United Airlines ($195), Alaska Airlines ($203), and Southwest ($213).

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Kailua?

    Before booking your flight to Kailua from Phoenix Sky Harbor Intl Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (84%), Alaska Airlines (84%), Hawaiian Airlines( 84%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Kailua?

    On average you can expect to pay $1,776 for a flight from Phoenix Sky Harbor Intl Airport to Kailua. The cheapest flight overall is $180 while the most popular route, (Phoenix Sky Harbor Intl - Honolulu) is currently priced at $340.

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

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

  • How can I find direct flights from Sky Harbor Intl to Kailua?

    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 Kailua.

  • Can I find deals for business class flights from Sky Harbor Intl to Kailua?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Kailua 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 Kailua?

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kailua (average of $469). Flying from Phoenix Sky Harbor Intl Airport to Kailua in June is currently the most expensive (average of $687). 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

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Top 6 airlines flying from Sky Harbor Intl to Kailua

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Kailua. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$224Average$449FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$344Average$565FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$372Average$603FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$375Average$594FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$394Average$559FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$458Average$640FlexibilityNo cancel feeOn-time63%

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