$155 Cheap Flights from Phoenix (PHX) to Kailua-Kona (KOA)

View $155 flight on Tue, Oct 28, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $155 for one-way flights and $310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Oct 28 - Tue, Nov 4
PHX
Phoenix
KOA
Kona Coast
$310 Roundtrip, found 11 hours ago
$310
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Oct 28 from Phoenix to Kona Coast, returning Tue, Nov 4, priced at $310 found 11 hours ago
United
Mon, Sep 29 - Mon, Oct 6
PHX
Phoenix
KOA
Kona Coast
$315 Roundtrip, found 1 hour ago
$315
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Sep 29 from Phoenix to Kona Coast, returning Mon, Oct 6, priced at $315 found 1 hour ago
Hawaiian Airlines
Tue, Oct 21 - Mon, Nov 3
PHX
Phoenix
KOA
Kona Coast
$319 Roundtrip, found 3 hours ago
$319
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Phoenix to Kona Coast, returning Mon, Nov 3, priced at $319 found 3 hours ago
United
Mon, Mar 2 - Mon, Mar 9
PHX
Phoenix
KOA
Kona Coast
$319 Roundtrip, just found
$319
Roundtrip
just found
Select United flight, departing Mon, Mar 2 from Phoenix to Kona Coast, returning Mon, Mar 9, priced at $319 just found
Southwest Airlines
Tue, Oct 28 - Tue, Nov 4
PHX
Phoenix
KOA
Kona Coast
$320 Roundtrip, found 11 hours ago
$320
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Oct 28 from Phoenix to Kona Coast, returning Tue, Nov 4, priced at $320 found 11 hours ago
United
Wed, Jan 28 - Wed, Feb 4
PHX
Phoenix
KOA
Kona Coast
$322 Roundtrip, found 15 hours ago
$322
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Jan 28 from Phoenix to Kona Coast, returning Wed, Feb 4, priced at $322 found 15 hours ago
United
Mon, Sep 22 - Thu, Sep 25
PHX
Phoenix
KOA
Kona Coast
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from Phoenix to Kona Coast, returning Thu, Sep 25, priced at $324 found 1 day ago
United
Wed, Feb 18 - Wed, Feb 25
PHX
Phoenix
KOA
Kona Coast
$327 Roundtrip, found 18 hours ago
$327
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Feb 18 from Phoenix to Kona Coast, returning Wed, Feb 25, priced at $327 found 18 hours ago
Delta
Tue, Sep 23 - Tue, Sep 30
PHX
Phoenix
KOA
Kona Coast
$336 Roundtrip, found 9 hours ago
$336
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Sep 23 from Phoenix to Kona Coast, returning Tue, Sep 30, priced at $336 found 9 hours ago
American Airlines
Mon, Mar 2 - Mon, Mar 9
PHX
Phoenix
KOA
Kona Coast
$340 Roundtrip, just found
$340
Roundtrip
just found
Select American Airlines flight, departing Mon, Mar 2 from Phoenix to Kona Coast, returning Mon, Mar 9, priced at $340 just found

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

January is typically the cheapest month to fly

From $276 - $529 per traveler.

Graph displaying average flight prices per month

Alternative airports near Kailua-Kona

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

Select flight to Waimea-Kohala MUE. Cheapest option available. Flights from $672
MUE
Waimea-Kohala
Cheapest
Flights from $672
Flights from Phoenix (PHX) to Kailua-Kona (KOA)
Origin airport
Sky Harbor Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$304
Distance
2856 mi
Average flight time
6 hours 26 mins

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 October. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $155 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.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA) cost?
Lock in a cheap one-way flight from $155 or cheap return flight from $310 from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
October is the least expensive month to fly from PHX to KOA. Avoiding peak travel times is often the key to landing a great deal.
Which airlines fly direct from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
Fly nonstop from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA) on an American Airlines flight.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PHX to KOA. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
On average, just 1 nonstop flight departs each day from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA). Looking for more options? Use Expedia's filters to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
More people fly between PHX and KOA at 12 PM than at any other time. Rather skip the crowds? Travel outside of rush hours and there's a chance you'll save on your fare as well.
What day of the week has the most flights from PHX to KOA?
If you fly on a Sunday, you'll get the greatest range of options for flights from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA).
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
Hop on the earliest flight at around 12:03PM UTC-7, leaving from Sky Harbor Intl. Airport (PHX). You'll be flying for about 6h 44m, touching down at Kona Intl. Airport (KOA) at approximately 3:47PM UTC-10.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
It takes about 6 hours and 44 minutes to fly the 2,900 mi from PHX to KOA.
What airline has the least delays from PHX to KOA?
American Airlines has the best performance for on-time direct flights from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA), with an on-time score of 85%. Use the Expedia App to see your flight schedule before you go and get real-time alerts about any trip changes.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
To land at Kona Intl. Airport (KOA) on time, book a flight that leaves from Sky Harbor Intl. Airport (PHX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Kailua-Kona from Sky Harbor Intl. Airport (PHX)?
Explore your flight options from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA). This is the only airport in Kailua-Kona you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA) last-minute?
Last-minute bookings from PHX to KOA are usually more expensive. To secure the lowest prices, start searching for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a PHX to KOA flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to KOA flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Kona Intl. Airport (KOA)?
You can usually cancel or reschedule your PHX to KOA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.