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 41% 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.

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

Delta and United Airlines are the most popular carriers operating from Portland 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 March 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.

$495 Cheap Flights from Portland to The Big Island in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:38 pm - 5:37 pm

PWM

KOA

32h 59m

2 stops

8:50 pm - 1:58 pm

KOA

PWM

35h 08m

2 stops

$811Delta

Tue, May 19 - Thu, May 28

2:38 pm - 5:37 pm

PWM

KOA

32h 59m

2 stops

8:50 pm - 12:00 pm

KOA

PWM

33h 10m

2 stops

$825Delta

Tue, May 19 - Mon, May 25

2:38 pm - 5:37 pm

PWM

KOA

32h 59m

2 stops

9:55 pm - 12:43 am

KOA

PWM

20h 48m

2 stops

$829Delta

Tue, May 19 - Wed, May 27

5:21 am - 5:43 pm

PWM

KOA

18h 22m

2 stops

9:55 pm - 12:43 am

KOA

PWM

20h 48m

2 stops

$864Delta

Thu, Apr 23 - Thu, May 28

2:38 pm - 5:37 pm

PWM

KOA

32h 59m

2 stops

8:50 pm - 12:43 am

KOA

PWM

21h 53m

2 stops

$878Delta

Tue, May 19 - Tue, May 26

4:48 pm - 5:37 pm

PWM

KOA

30h 49m

2 stops

8:50 pm - 12:00 pm

KOA

PWM

33h 10m

2 stops

$921Delta

Thu, May 21 - Mon, May 25

2:38 pm - 5:37 pm

PWM

KOA

32h 59m

2 stops

8:50 pm - 1:58 pm

KOA

PWM

35h 08m

2 stops

$922Delta

Tue, May 19 - Sun, May 24

8:05 am - 7:20 pm

PWM

KOA

17h 15m

2 stops

8:50 pm - 1:58 pm

KOA

PWM

35h 08m

2 stops

$937Delta

Sat, May 23 - Thu, May 28

2:38 pm - 5:37 pm

PWM

KOA

32h 59m

2 stops

8:50 pm - 1:58 pm

KOA

PWM

35h 08m

2 stops

$941Delta

Wed, May 20 - Thu, May 28

4:48 pm - 5:37 pm

PWM

KOA

30h 49m

2 stops

8:50 pm - 1:58 pm

KOA

PWM

35h 08m

2 stops

$947Delta

Thu, May 21 - Thu, May 28

Delta flights from Portland, Maine to The Big Island

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

Delta

May 19

PWM2:38 pmPortland

32h 59m

2 stops

KOA5:37 pmKona Intl

May 28

KOA8:50 pmKona Intl

35h 08m

2 stops

PWM1:58 pmPortland

$811

Delta

May 19

PWM2:38 pmPortland

32h 59m

2 stops

KOA5:37 pmKona Intl

May 25

KOA8:50 pmKona Intl

33h 10m

2 stops

PWM12:00 pmPortland

$825

Delta

May 19

PWM2:38 pmPortland

32h 59m

2 stops

KOA5:37 pmKona Intl

May 27

KOA9:55 pmKona Intl

20h 48m

2 stops

PWM12:43 amPortland

$829

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 21

PWM4:51 pmPortland

24h 51m

2 stops

KOA11:42 amKona Intl

May 26

KOA10:15 pmKona Intl

15h 12m

2 stops

PWM7:27 pmPortland

$967

United Airlines

Apr 19

PWM6:33 pmPortland

24h 12m

2 stops

KOA12:45 pmKona Intl

Apr 26

KOA1:05 pmKona Intl

14h 20m

2 stops

PWM9:25 amPortland

$1,007

United Airlines

Apr 2

PWM6:04 amPortland

15h 26m

2 stops

KOA3:30 pmKona Intl

Apr 9

KOA7:30 pmKona Intl

16h 02m

2 stops

PWM5:32 pmPortland

$1,012

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 5/19

2:38 pm-5:37 pm

2 stops32h 59m

Kona Intl

Thu 5/28

8:50 pm-1:58 pm

2 stops35h 08m

$811

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 5/19

2:38 pm-5:37 pm

2 stops32h 59m

Kona Intl

Mon 5/25

8:50 pm-12:00 pm

2 stops33h 10m

$825

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 5/19

2:38 pm-5:37 pm

2 stops32h 59m

Kona Intl

Wed 5/27

9:55 pm-12:43 am

2 stops20h 48m

$829

Quickest round-trip

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Thu 4/23

5:21 am-5:43 pm

2 stops18h 22m

Kona Intl

Thu 5/28

9:55 pm-12:43 am

2 stops20h 48m

$864

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 5/19

2:38 pm-5:37 pm

2 stops32h 59m

Kona Intl

Tue 5/26

8:50 pm-12:43 am

2 stops21h 53m

$878

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Thu 5/21

4:48 pm-5:37 pm

2 stops30h 49m

Kona Intl

Mon 5/25

8:50 pm-12:00 pm

2 stops33h 10m

$921

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 5/19

2:38 pm-5:37 pm

2 stops32h 59m

Kona Intl

Sun 5/24

8:50 pm-1:58 pm

2 stops35h 08m

$922

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 5/23

8:05 am-7:20 pm

2 stops17h 15m

Kona Intl

Thu 5/28

8:50 pm-1:58 pm

2 stops35h 08m

$937

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 5/20

2:38 pm-5:37 pm

2 stops32h 59m

Kona Intl

Thu 5/28

8:50 pm-1:58 pm

2 stops35h 08m

$941

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Thu 5/21

4:48 pm-5:37 pm

2 stops30h 49m

Kona Intl

Thu 5/28

8:50 pm-1:58 pm

2 stops35h 08m

$947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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	18h 22m
Direct flights	None

The fastest flight from Portland, Maine to The Big Island takes 18h 22m

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

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 March 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 20.68% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 11.16%, Embraer 175 at 10.23%, and Embraer 175 (Enhanced Winglets) at 9.69%.

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 11,521 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.