When did momondo last update prices for flights from Portland Airport to Kona Intl Airport?

Prices for flights from Portland Airport to Kona Intl Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Kona Intl Airport?

There is 1 operator available for flights from Portland Airport to Kona Intl Airport as of April 2026.

How old do you have to be to fly from Portland Airport to Kona Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$891 Cheap Flights from Portland to Kailua-Kona in 2026

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Find the cheapest flights from Portland, Maine to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 pm - 2:26 pm

PWM

KOA

26h 25m

2 stops

1:22 pm - 11:15 am

KOA

PWM

15h 53m

2 stops

$928American Airlines

Sun, May 3 - Sun, May 10

9:00 am - 7:50 pm

PWM

KOA

16h 50m

2 stops

8:00 pm - 3:41 pm

KOA

PWM

13h 41m

1 stop

$959United Airlines

Sun, May 3 - Sun, May 10

6:04 am - 7:42 pm

PWM

KOA

19h 38m

2 stops

12:55 pm - 10:22 am

KOA

PWM

15h 27m

2 stops

$1,046United Airlines

Fri, Apr 24 - Tue, Apr 28

10:00 am - 7:42 pm

PWM

KOA

15h 42m

2 stops

12:55 pm - 2:37 pm

KOA

PWM

19h 42m

3 stops

$1,051United Airlines

Fri, Apr 24 - Tue, Apr 28

6:00 am - 8:26 pm

PWM

KOA

20h 26m

3 stops

1:22 pm - 11:15 am

KOA

PWM

15h 53m

2 stops

$1,257American Airlines

Sun, May 3 - Sun, May 10

6:00 am - 8:26 pm

PWM

KOA

20h 26m

3 stops

5:00 pm - 3:09 pm

KOA

PWM

16h 09m

3 stops

$1,656American Airlines

Sun, May 3 - Sun, May 10

American Airlines flights from Portland, Maine to Kailua-Kona

Our best American Airlines deals on Portland, Maine to Kailua-Kona flight tickets

American Airlines

May 3

PWM6:01 pmPortland

26h 25m

2 stops

KOA2:26 pmKona Intl

May 10

KOA1:22 pmKona Intl

15h 53m

2 stops

PWM11:15 amPortland

$928

American Airlines

May 3

PWM6:00 amPortland

20h 26m

3 stops

KOA8:26 pmKona Intl

May 10

KOA1:22 pmKona Intl

15h 53m

2 stops

PWM11:15 amPortland

$1,257

American Airlines

May 3

PWM6:00 amPortland

20h 26m

3 stops

KOA8:26 pmKona Intl

May 10

KOA5:00 pmKona Intl

16h 09m

3 stops

PWM3:09 pmPortland

$1,656

United Airlines flights from Portland, Maine to Kailua-Kona

Our best United Airlines deals on Portland, Maine to Kailua-Kona flight tickets

United Airlines

Apr 11

PWM6:00 amPortland

15h 19m

1 stop

KOA3:19 pmKona Intl

Apr 13

KOA10:48 pmKona Intl

16h 52m

2 stops

PWM9:40 pmPortland

$891

United Airlines

Apr 11

PWM10:00 amPortland

16h 12m

2 stops

KOA8:12 pmKona Intl

Apr 13

KOA7:30 pmKona Intl

16h 02m

2 stops

PWM5:32 pmPortland

$896

United Airlines

May 3

PWM9:00 amPortland

16h 50m

2 stops

KOA7:50 pmKona Intl

May 10

KOA8:00 pmKona Intl

13h 41m

1 stop

PWM3:41 pmPortland

$959

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sun 5/3

6:01 pm-2:26 pm

2 stops26h 25m

Kona Intl

Sun 5/10

1:22 pm-11:15 am

2 stops15h 53m

$928

Quickest round-trip

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sun 5/3

9:00 am-7:50 pm

2 stops16h 50m

Kona Intl

Sun 5/10

8:00 pm-3:41 pm

1 stop13h 41m

$959

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Fri 4/24

6:04 am-7:42 pm

2 stops19h 38m

Kona Intl

Tue 4/28

12:55 pm-10:22 am

2 stops15h 27m

$1,046

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Fri 4/24

10:00 am-7:42 pm

2 stops15h 42m

Kona Intl

Tue 4/28

12:55 pm-2:37 pm

3 stops19h 42m

$1,051

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sun 5/3

6:00 am-8:26 pm

3 stops20h 26m

Kona Intl

Sun 5/10

1:22 pm-11:15 am

2 stops15h 53m

$1,257

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sun 5/3

6:00 am-8:26 pm

3 stops20h 26m

Kona Intl

Sun 5/10

5:00 pm-3:09 pm

3 stops16h 09m

$1,656

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Kailua-Kona?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kailua-Kona from Portland, Maine according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 6 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Kailua-Kona (PWM to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Kailua-Kona

Fastest flight time	15h 19m
Direct flights	None

The fastest flight from Portland, Maine to Kailua-Kona takes 15h 19m

There are no direct flights from Portland, Maine to Kailua-Kona. There are no popular flight routes from Portland, Maine to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Kailua-Kona

How far is Portland to Kona Intl by plane?
There are 5080.2 mi between Portland and Kona Intl. By plane, this route typically takes 15h 19m.
When did momondo last update prices for flights from Portland Airport to Kona Intl Airport?
Prices for flights from Portland Airport to Kona Intl Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Kona Intl Airport?
There is 1 operator available for flights from Portland Airport to Kona Intl Airport as of April 2026.
How old do you have to be to fly from Portland Airport to Kona Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland, Maine to Kailua-Kona?
Based on momondo bookings for flights between Portland, Maine and Kailua-Kona, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Portland, Maine to Kailua-Kona

Compare and see reviews for airlines that fly from Portland, Maine to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $585	Free Cancellation	Rating 7.1 11,564 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Kailua-Kona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Kailua-Kona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kailua-Kona from Portland with this policy.

How can momondo help me find flights from Portland to Kailua-Kona?

momondo helps you find the best flight between Portland and Kailua-Kona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Kailua-Kona right now. Can momondo alert me if prices change?

Price alerts on flights to Kailua-Kona from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.