What airlines fly to Kailua-Kona?

Hawaiian Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kailua-Kona from Portland, Maine according to our data. Hawaiian Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 7 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

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 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.

$535 Cheap Flights from Portland to Kailua-Kona in 2025/26

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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 6:13 pmPWM-KOA

17h 13m2 stops

9:30 pm - 10:19 pmKOA-PWM

19h 49m2 stops

$535Delta

Find Deal

Wed, Nov 12 - Sun, Nov 16

6:00 am - 6:13 pmPWM-KOA

17h 13m2 stops

8:30 pm - 4:07 pmKOA-PWM

14h 37m2 stops

$611Delta

Find Deal

Wed, Nov 12 - Sun, Nov 16

5:36 am - 7:42 pmPWM-KOA

19h 06m2 stops

8:45 pm - 9:59 pmKOA-PWM

20h 14m2 stops

$644Delta

Find Deal

Thu, Jan 1 - Thu, Jan 8

4:40 pm - 1:00 pmPWM-KOA

25h 20m2 stops

8:55 pm - 3:48 pmKOA-PWM

13h 53m1 stop

$773United Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

6:00 am - 5:30 pmPWM-KOA

17h 30m2 stops

9:30 pm - 1:58 pmKOA-PWM

34h 28m2 stops

$794Delta

Find Deal

Mon, Oct 27 - Tue, Oct 28

3:20 pm - 3:18 pmPWM-KOA

29h 58m1 stop

7:55 pm - 3:48 pmKOA-PWM

13h 53m1 stop

$986United Airlines

Find Deal

Mon, Oct 27 - Tue, Oct 28

5:45 am - 6:51 pmPWM-KOA

18h 06m3 stops

11:00 pm - 11:40 pmKOA-PWM

19h 40m2 stops

$1,037American Airlines

Find Deal

Mon, Jan 5 - Tue, Jan 13

6:00 am - 6:51 pmPWM-KOA

17h 51m3 stops

6:30 pm - 3:31 pmKOA-PWM

16h 01m2 stops

$1,041American Airlines

Find Deal

Thu, Jan 1 - Thu, Jan 8

3:20 pm - 4:34 pmPWM-KOA

30h 14m2 stops

8:55 pm - 2:29 pmKOA-PWM

36h 34m2 stops

$1,044United Airlines

Find Deal

Sat, Feb 14 - Sun, Feb 22

7:50 am - 7:03 pmPWM-KOA

17h 13m2 stops

1:49 pm - 12:00 pmKOA-PWM

16h 11m2 stops

$1,106American Airlines

Find Deal

Fri, Mar 20 - Fri, Apr 10

Delta flights from Portland, Maine to Kailua-Kona

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

Delta

Nov 12

PWM6:00 amPortland

17h 13m

2 stops

KOA6:13 pmKona Intl

Nov 16

KOA9:30 pmKona Intl

19h 49m

2 stops

PWM10:19 pmPortland

$535

Find similar

Delta

Nov 12

PWM6:00 amPortland

17h 13m

2 stops

KOA6:13 pmKona Intl

Nov 16

KOA8:30 pmKona Intl

14h 37m

2 stops

PWM4:07 pmPortland

$611

Find similar

Delta

Jan 1

PWM5:36 amPortland

19h 06m

2 stops

KOA7:42 pmKona Intl

Jan 8

KOA8:45 pmKona Intl

20h 14m

2 stops

PWM9:59 pmPortland

$644

Find similar

United Airlines flights from Portland, Maine to Kailua-Kona

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

United Airlines

Nov 12

PWM4:40 pmPortland

25h 20m

2 stops

KOA1:00 pmKona Intl

Nov 16

KOA8:55 pmKona Intl

13h 53m

1 stop

PWM3:48 pmPortland

$773

Find similar

United Airlines

Oct 22

PWM6:00 amPortland

15h 46m

2 stops

KOA3:46 pmKona Intl

Oct 29

KOA7:55 pmKona Intl

13h 53m

1 stop

PWM3:48 pmPortland

$813

Find similar

United Airlines

Oct 22

PWM6:00 amPortland

15h 46m

2 stops

KOA3:46 pmKona Intl

Oct 29

KOA7:55 pmKona Intl

15h 53m

2 stops

PWM5:48 pmPortland

$819

Find similar

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

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 11/12

6:00 am-6:13 pm

2 stops17h 13m

Kona Intl

Sun 11/16

9:30 pm-10:19 pm

2 stops19h 49m

$535

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 11/12

6:00 am-6:13 pm

2 stops17h 13m

Kona Intl

Sun 11/16

8:30 pm-4:07 pm

2 stops14h 37m

$611

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Thu 1/1

5:36 am-7:42 pm

2 stops19h 06m

Kona Intl

Thu 1/8

8:45 pm-9:59 pm

2 stops20h 14m

$644

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 11/12

4:40 pm-1:00 pm

2 stops25h 20m

Kona Intl

Sun 11/16

8:55 pm-3:48 pm

1 stop13h 53m

$773

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 10/27

6:00 am-5:30 pm

2 stops17h 30m

Kona Intl

Tue 10/28

9:30 pm-1:58 pm

2 stops34h 28m

$794

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 10/27

3:20 pm-3:18 pm

1 stop29h 58m

Kona Intl

Tue 10/28

7:55 pm-3:48 pm

1 stop13h 53m

$986

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 1/5

5:45 am-6:51 pm

3 stops18h 06m

Kona Intl

Tue 1/13

11:00 pm-11:40 pm

2 stops19h 40m

$1,037

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Thu 1/1

6:00 am-6:51 pm

3 stops17h 51m

Kona Intl

Thu 1/8

6:30 pm-3:31 pm

2 stops16h 01m

$1,041

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

3:20 pm-4:34 pm

2 stops30h 14m

Kona Intl

Sun 2/22

8:55 pm-2:29 pm

2 stops36h 34m

$1,044

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Fri 3/20

7:50 am-7:03 pm

2 stops17h 13m

Kona Intl

Fri 4/10

1:49 pm-12:00 pm

2 stops16h 11m

$1,106

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

Prices

Airlines

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Tuesday when prices can be found for as low as $599. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Friday is $771.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Portland, Maine at noon is the least expensive time of day to depart. momondo users have found prices as low as $405 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Kailua-Kona is in the afternoon when prices are around $782.

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

Direct flights	None

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

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 43m.
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 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.

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.