What is the cheapest airline that flies from Portland to The Big Island?

Delta and American Airlines are the most popular carriers operating from Portland to The Big Island

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 42% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 5 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 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.

$333 Cheap Flights from Portland, Maine to The Big Island in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:28 am - 4:15 pm

PWM

KOA

14h 47m

2 stops

9:45 pm - 6:52 pm

KOA

PWM

15h 07m

2 stops

$835American Airlines

Tue, Aug 11 - Tue, Aug 25

5:08 pm - 8:32 pm

PWM

KOA

32h 24m

2 stops

11:59 pm - 4:02 pm

KOA

PWM

35h 03m

2 stops

$865United Airlines

Tue, Nov 10 - Thu, Nov 12

9:55 am - 9:45 pm

PWM

KOA

17h 50m

2 stops

8:00 pm - 3:40 pm

KOA

PWM

13h 40m

1 stop

$871United Airlines

Wed, Jul 29 - Tue, Aug 4

7:39 pm - 4:10 pm

PWM

KOA

26h 31m

2 stops

9:10 pm - 10:00 pm

KOA

PWM

18h 50m

2 stops

$918American Airlines

Wed, Jul 29 - Tue, Aug 4

7:20 pm - 11:49 am

PWM

KOA

21h 29m

2 stops

8:25 pm - 4:02 pm

KOA

PWM

14h 37m

1 stop

$920United Airlines

Tue, Nov 10 - Thu, Nov 12

5:30 am - 4:15 pm

PWM

KOA

16h 45m

2 stops

9:45 pm - 6:52 pm

KOA

PWM

15h 07m

2 stops

$921American Airlines

Mon, Aug 10 - Mon, Aug 24

7:35 pm - 12:48 pm

PWM

KOA

23h 13m

3 stops

10:50 pm - 11:59 pm

KOA

PWM

19h 09m

2 stops

$942United Airlines

Tue, Aug 11 - Tue, Aug 25

5:30 am - 4:15 pm

PWM

KOA

16h 45m

2 stops

9:45 pm - 6:52 pm

KOA

PWM

15h 07m

2 stops

$967American Airlines

Mon, Aug 10 - Mon, Aug 24

7:35 pm - 12:48 pm

PWM

KOA

23h 13m

3 stops

10:50 pm - 11:59 pm

KOA

PWM

19h 09m

2 stops

$978United Airlines

Tue, Aug 11 - Tue, Aug 25

7:35 am - 7:35 pm

PWM

KOA

18h 00m

2 stops

8:00 pm - 3:51 pm

KOA

PWM

13h 51m

1 stop

$980United Airlines

Tue, Aug 11 - Tue, Aug 25

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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

PWM7:28 amPortland

14h 47m

2 stops

KOA4:15 pmKona Intl

Aug 25

KOA9:45 pmKona Intl

15h 07m

2 stops

PWM6:52 pmPortland

$835

American Airlines

Jul 29

PWM7:39 pmPortland

26h 31m

2 stops

KOA4:10 pmKona Intl

Aug 4

KOA9:10 pmKona Intl

18h 50m

2 stops

PWM10:00 pmPortland

$918

American Airlines

Aug 10

PWM5:30 amPortland

16h 45m

2 stops

KOA4:15 pmKona Intl

Aug 24

KOA9:45 pmKona Intl

15h 07m

2 stops

PWM6:52 pmPortland

$921

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

Nov 10

PWM5:08 pmPortland

32h 24m

2 stops

KOA8:32 pmKona Intl

Nov 12

KOA11:59 pmKona Intl

35h 03m

2 stops

PWM4:02 pmPortland

$865

United Airlines

Jul 29

PWM9:55 amPortland

17h 50m

2 stops

KOA9:45 pmKona Intl

Aug 4

KOA8:00 pmKona Intl

13h 40m

1 stop

PWM3:40 pmPortland

$871

United Airlines

Nov 10

PWM7:20 pmPortland

21h 29m

2 stops

KOA11:49 amKona Intl

Nov 12

KOA8:25 pmKona Intl

14h 37m

1 stop

PWM4:02 pmPortland

$920

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

Quickest round-trip

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

7:28 am-4:15 pm

2 stops14h 47m

Kona Intl

Tue 8/25

9:45 pm-6:52 pm

2 stops15h 07m

$835

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 11/10

5:08 pm-8:32 pm

2 stops32h 24m

Kona Intl

Thu 11/12

11:59 pm-4:02 pm

2 stops35h 03m

$865

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 7/29

9:55 am-9:45 pm

2 stops17h 50m

Kona Intl

Tue 8/4

8:00 pm-3:40 pm

1 stop13h 40m

$871

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 7/29

7:39 pm-4:10 pm

2 stops26h 31m

Kona Intl

Tue 8/4

9:10 pm-10:00 pm

2 stops18h 50m

$918

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 11/10

7:20 pm-11:49 am

2 stops21h 29m

Kona Intl

Thu 11/12

8:25 pm-4:02 pm

1 stop14h 37m

$920

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 8/10

5:30 am-4:15 pm

2 stops16h 45m

Kona Intl

Mon 8/24

9:45 pm-6:52 pm

2 stops15h 07m

$921

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

7:35 pm-12:48 pm

3 stops23h 13m

Kona Intl

Tue 8/25

10:50 pm-11:59 pm

2 stops19h 09m

$942

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 8/10

5:30 am-4:15 pm

2 stops16h 45m

Kona Intl

Mon 8/24

9:45 pm-6:52 pm

2 stops15h 07m

$967

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 8/11

7:35 pm-12:48 pm

3 stops23h 13m

Kona Intl

Tue 8/25

10:50 pm-11:59 pm

2 stops19h 09m

$978

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

$980

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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	14h 47m
Direct flights	None

The fastest flight from Portland, Maine to The Big Island takes 14h 47m

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 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 Boeing 737 MAX 8, representing 13.48% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 12.04%, Airbus A220-300 at 11.37%, and Canadair (Bombardier) Regional Jet 900 at 10.51%.

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.