What airlines fly to The Big Island?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to The Big Island 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 The Big Island. Keep in mind that there are 6 different airlines that fly to The Big Island 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 The Big Island?

Prices for flights from Portland Airport to The Big Island refresh daily.

How many operators does momondo search for flights from Portland Airport to The Big Island?

As of May 2026, there is 1 operator available to choose from for flights from Portland Airport to The Big Island.

How old do you have to be to fly from Portland Airport to The Big Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to The Big Island.

What documentation or ID do you need to fly to The Big Island?

The travel and health documents required for your trip to The Big Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$833 Cheap Flights from Portland, Maine to The Big Island in 2026

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Find the cheapest flights from Portland, Maine to The Big Island

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:12 pm - 1:58 pm

PWM

KOA

25h 46m

2 stops

9:45 pm - 10:00 pm

KOA

PWM

18h 15m

2 stops

$833American Airlines

Tue, Aug 11 - Tue, Aug 25

6:12 pm - 1:58 pm

PWM

KOA

25h 46m

2 stops

3:35 pm - 6:06 pm

KOA

PWM

20h 31m

2 stops

$869American Airlines

Tue, Aug 11 - Tue, Aug 25

8:00 am - 9:50 pm

PWM

KOA

19h 50m

3 stops

9:45 pm - 10:00 pm

KOA

PWM

18h 15m

2 stops

$1,099American Airlines

Tue, Aug 11 - Tue, Aug 25

6:00 am - 7:47 pm

PWM

KOA

19h 47m

2 stops

10:50 pm - 11:51 pm

KOA

PWM

19h 01m

2 stops

$1,112United Airlines

Wed, May 27 - Sun, May 31

7:35 am - 7:35 pm

PWM

KOA

18h 00m

2 stops

8:00 pm - 3:51 pm

KOA

PWM

13h 51m

1 stop

$1,125United Airlines

Tue, Aug 11 - Tue, Aug 25

6:00 am - 7:35 pm

PWM

KOA

19h 35m

2 stops

9:17 am - 10:04 am

KOA

PWM

18h 47m

3 stops

$1,183United Airlines

Tue, Aug 11 - Tue, Aug 25

8:00 am - 9:50 pm

PWM

KOA

19h 50m

3 stops

9:45 pm - 5:32 pm

KOA

PWM

13h 47m

2 stops

$1,203American Airlines

Tue, Aug 11 - Tue, Aug 25

3:37 pm - 3:43 pm

PWM

KOA

30h 06m

1 stop

8:00 pm - 3:51 pm

KOA

PWM

13h 51m

1 stop

$1,667United Airlines

Tue, Aug 11 - Tue, Aug 25

6:53 pm - 3:43 pm

PWM

KOA

26h 50m

2 stops

8:00 pm - 3:51 pm

KOA

PWM

13h 51m

1 stop

$1,804United Airlines

Tue, Aug 11 - Tue, Aug 25

United Airlines flights from Portland, Maine to The Big Island

Our best United Airlines deals on Portland, Maine to The Big Island flight tickets

United Airlines

May 27

PWM6:00 amPortland

19h 47m

2 stops

KOA7:47 pmKona Intl

May 31

KOA10:50 pmKona Intl

19h 01m

2 stops

PWM11:51 pmPortland

$1,112

United Airlines

Aug 11

PWM7:35 amPortland

18h 00m

2 stops

KOA7:35 pmKona Intl

Aug 25

KOA8:00 pmKona Intl

13h 51m

1 stop

PWM3:51 pmPortland

$1,125

United Airlines

Aug 11

PWM6:00 amPortland

19h 35m

2 stops

KOA7:35 pmKona Intl

Aug 25

KOA9:17 amKona Intl

18h 47m

3 stops

PWM10:04 amPortland

$1,183

American Airlines flights from Portland, Maine to The Big Island

Our best American Airlines deals on Portland, Maine to The Big Island flight tickets

American Airlines

Aug 11

PWM6:12 pmPortland

25h 46m

2 stops

KOA1:58 pmKona Intl

Aug 25

KOA9:45 pmKona Intl

18h 15m

2 stops

PWM10:00 pmPortland

$833

American Airlines

Aug 11

PWM6:12 pmPortland

25h 46m

2 stops

KOA1:58 pmKona Intl

Aug 25

KOA3:35 pmKona Intl

20h 31m

2 stops

PWM6:06 pmPortland

$869

American Airlines

Aug 11

PWM8:00 amPortland

19h 50m

3 stops

KOA9:50 pmKona Intl

Aug 25

KOA9:45 pmKona Intl

18h 15m

2 stops

PWM10:00 pmPortland

$1,099

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

6:12 pm-1:58 pm

2 stops25h 46m

Kona Intl

Tue 8/25

9:45 pm-10:00 pm

2 stops18h 15m

$833

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

6:12 pm-1:58 pm

2 stops25h 46m

Kona Intl

Tue 8/25

3:35 pm-6:06 pm

2 stops20h 31m

$869

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

8:00 am-9:50 pm

3 stops19h 50m

Kona Intl

Tue 8/25

9:45 pm-10:00 pm

2 stops18h 15m

$1,099

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 5/27

6:00 am-7:47 pm

2 stops19h 47m

Kona Intl

Sun 5/31

10:50 pm-11:51 pm

2 stops19h 01m

$1,112

Quickest round-trip

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

7:35 am-7:35 pm

2 stops18h 00m

Kona Intl

Tue 8/25

8:00 pm-3:51 pm

1 stop13h 51m

$1,125

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

6:00 am-7:35 pm

2 stops19h 35m

Kona Intl

Tue 8/25

9:17 am-10:04 am

3 stops18h 47m

$1,183

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

8:00 am-9:50 pm

3 stops19h 50m

Kona Intl

Tue 8/25

9:45 pm-5:32 pm

2 stops13h 47m

$1,203

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

3:37 pm-3:43 pm

1 stop30h 06m

Kona Intl

Tue 8/25

8:00 pm-3:51 pm

1 stop13h 51m

$1,667

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

6:53 pm-3:43 pm

2 stops26h 50m

Kona Intl

Tue 8/25

8:00 pm-3:51 pm

1 stop13h 51m

$1,804

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to The Big Island

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

Can stopping save me money on Portland, Maine to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Portland, Maine to The Big Island.

Cheap Portland, Maine to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to The Big Island

Fastest flight time	19h 17m
Direct flights	None

The fastest flight from Portland, Maine to The Big Island takes 19h 17m

There are no direct flights from Portland, Maine to The Big Island. There are no popular flight routes from Portland, Maine to The Big Island.

Search flight deals

Frequently asked questions about flying from Portland, Maine to The Big Island

When did momondo last update prices for flights from Portland Airport to The Big Island?
Prices for flights from Portland Airport to The Big Island refresh daily.
How many operators does momondo search for flights from Portland Airport to The Big Island?
As of May 2026, there is 1 operator available to choose from for flights from Portland Airport to The Big Island.
How old do you have to be to fly from Portland Airport to The Big Island?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to The Big Island.
What documentation or ID do you need to fly to The Big Island?
The travel and health documents required for your trip to The Big Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to The Big Island?
momondo data reveals that the most frequently booked plane model on the route from Portland, Maine to The Big Island is Airbus A220-300, representing 15.52% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 12.06%, Embraer 175 (Enhanced Winglets) at 10.79%, and Embraer 175 at 9.93%.

Best airlines flying from Portland, Maine to The Big Island

Compare and see reviews for airlines that fly from Portland, Maine to The Big Island with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $585	Free Cancellation	Rating 7.1 11,667 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to The Big Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to The Big Island from Portland.

Can I find flights from Portland to The Big Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to The Big Island from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to The Big Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to The Big Island.

I’m not ready to book a flight from Portland to The Big Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to The Big Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.