$166 Cheap Flights from Phoenix (PHX) to Kailua-Kona (KOA)

View $166 flight on Mon, Aug 31, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)

Cheap Flights from Phoenix to Kailua-Kona (PHX-KOA)

Prices were available within the past 7 days and start at $166 for one-way flights and $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Aug 24 - Tue, Sep 1
PHX
Phoenix
KOA
Kona Coast
$331 Roundtrip, found 3 hours ago
$331
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Mon, Aug 24 from Phoenix to Kona Coast, returning Tue, Sep 1, priced at $331 found 3 hours ago
Southwest Airlines
Mon, Aug 24 - Tue, Sep 1
PHX
Phoenix
KOA
Kona Coast
$336 Roundtrip, found 3 hours ago
$336
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Mon, Aug 24 from Phoenix to Kona Coast, returning Tue, Sep 1, priced at $336 found 3 hours ago
Southwest Airlines
Thu, Aug 13 - Wed, Aug 26
PHX
Phoenix
KOA
Kona Coast
$340 Roundtrip, found 4 hours ago
$340
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Aug 13 from Phoenix to Kona Coast, returning Wed, Aug 26, priced at $340 found 4 hours ago
Southwest Airlines
Mon, Apr 20 - Thu, Apr 30
PHX
Phoenix
KOA
Kona Coast
$351 Roundtrip, found 2 days ago
$351
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Apr 20 from Phoenix to Kona Coast, returning Thu, Apr 30, priced at $351 found 2 days ago
Southwest Airlines
Thu, Apr 30 - Tue, May 5
PHX
Phoenix
KOA
Kona Coast
$351 Roundtrip, found 4 days ago
$351
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Thu, Apr 30 from Phoenix to Kona Coast, returning Tue, May 5, priced at $351 found 4 days ago
Southwest Airlines
Thu, Apr 23 - Thu, Apr 30
PHX
Phoenix
KOA
Kona Coast
$356 Roundtrip, found 6 hours ago
$356
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Thu, Apr 23 from Phoenix to Kona Coast, returning Thu, Apr 30, priced at $356 found 6 hours ago
Alaska Airlines
Mon, Nov 9 - Mon, Nov 16
PHX
Phoenix
KOA
Kona Coast
$360 Roundtrip, found 3 hours ago
$360
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Mon, Nov 9 from Phoenix to Kona Coast, returning Mon, Nov 16, priced at $360 found 3 hours ago
Delta
Wed, Sep 9 - Tue, Sep 22
PHX
Phoenix
KOA
Kona Coast
$376 Roundtrip, found 4 hours ago
$376
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Sep 9 from Phoenix to Kona Coast, returning Tue, Sep 22, priced at $376 found 4 hours ago
United
Wed, Apr 22 - Mon, Apr 27
PHX
Phoenix
KOA
Kona Coast
$380 Roundtrip, found 10 hours ago
$380
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Apr 22 from Phoenix to Kona Coast, returning Mon, Apr 27, priced at $380 found 10 hours ago
American Airlines
Wed, Apr 22 - Wed, Apr 29
PHX
Phoenix
KOA
Kona Coast
$386 Roundtrip, found 3 hours ago
$386
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Apr 22 from Phoenix to Kona Coast, returning Wed, Apr 29, priced at $386 found 3 hours ago

Alternative airports near Kailua-Kona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kona Intl. KOA. Cheapest option available. Flights from $491
KOA
Kona Intl.
Cheapest
Flights from $491

Find the cheapest month to fly from Phoenix (PHX) to Kailua-Kona (KOA)

January is typically the cheapest month to fly

From $277 - $577 per traveler.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) cost?
You can find cheap one-way flights from $166 and cheap return flights from $331 Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) with Expedia. One-way flights usually range from $229 to $3002, and return flights typically cost between $449 and $1844. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The cheapest month to fly from PHX to KOA is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
American Airlines operates around 7 direct flights from PHX to KOA every week.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
American Airlines is one of the cheapest airlines offering nonstop flights from Sky Harbor Intl. (PHX) to Kona Intl. (KOA), starting from around $268. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The best airline to fly with from Phoenix, AZ (PHX) to Kailua-Kona, HI (KOA) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from PHX to KOA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
There are approximately 1 nonstop flights per day from Sky Harbor Intl. (PHX) to Kona Intl. (KOA). For more options, look at flights that include layovers.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The earliest flight from Phoenix, AZ (PHX) to Kailua-Kona, HI (KOA) typically leaves at 12:15 AM, with American Airlines and Hawaiian Airlines operating this route. This seasonal service is available in December, allowing you to start your Hawaiian adventure early. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The most popular departure times for flights from Phoenix (PHX) to Kailua-Kona (KOA) are in the early morning, from 6am to 9am. About 48% of passengers prefer this time window. Many major carriers, including Alaska Airlines, Hawaiian Airlines, and United Airlines, offer flights during this window. This timing works well because it allows you to maximize your time in Hawaii upon arrival.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
Flying nonstop from PHX to KOA takes around 6 hours 50 minutes, with the route covering approximately 2,856 miles. Flights with a layover typically take 2 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
First class seats are offered on the PHX to KOA route. First class cabins are available on:

  • Hawaiian Airlines
  • United Airlines
  • Delta Air Lines
  • American Airlines

How much is a business class flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
A direct, return business class ticket from Phoenix (PHX) to Kailua-Kona (KOA) typically costs between $2,502 - $4,468. A non-stop, one-way business class flight is usually around $1,101 - $2,977. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kailua-Kona from Sky Harbor Intl. (PHX)?
If you're planning to travel to Kailua-Kona from Sky Harbor Intl. (PHX), you can fly into Kona Intl. (KOA) Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), San Diego Intl. (SAN) before reaching Kailua-Kona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) Kailua-Kona Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$331
Distance
2856 mi
Average flight time
6 hours 44 mins

Book with confidence

Phoenix to Kailua-Kona Flights

The cheapest times to fly from Phoenix to Kailua-Kona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Kailua-Kona are during the month of August. You can find some of the cheapest flights from Phoenix to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Phoenix to Kailua-Kona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Kailua-Kona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Kailua-Kona in 2026. You can also book with separate airlines for your outbound and return journeys, from $166 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Kailua-Kona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Kailua-Kona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Kailua-Kona Flights

*Flight schedules are subject to change.

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*Available to One Key members.