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

American Airlines is the most popular carrier operating from Portland to The Big Island

What airlines fly to The Big Island?

United Airlines, Hawaiian Airlines and Delta 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 29% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 7 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.

$368 Cheap Flights from Portland to The Big Island in 2025/26

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5:35 am - 6:53 pmPWM-KOA

18h 18m2 stops

10:35 pm - 6:03 pmKOA-PWM

14h 28m2 stops

$784American Airlines

Find Deal

Mon, Feb 16 - Sun, Feb 22

7:00 am - 6:53 pmPWM-KOA

16h 53m2 stops

6:30 pm - 4:42 pmKOA-PWM

17h 12m2 stops

$879American Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 20

6:28 pm - 3:27 pmPWM-KOA

25h 59m2 stops

10:35 pm - 11:49 pmKOA-PWM

20h 14m2 stops

$919American Airlines

Find Deal

Sat, Feb 14 - Mon, Feb 23

6:28 pm - 3:27 pmPWM-KOA

25h 59m2 stops

10:35 pm - 11:49 pmKOA-PWM

20h 14m2 stops

$986American Airlines

Find Deal

Sat, Feb 14 - Sun, Feb 22

5:35 am - 6:53 pmPWM-KOA

18h 18m3 stops

10:30 pm - 11:49 pmKOA-PWM

20h 19m2 stops

$1,077American Airlines

Find Deal

Sat, Feb 14 - Mon, Feb 23

5:35 am - 6:53 pmPWM-KOA

18h 18m3 stops

10:35 pm - 11:49 pmKOA-PWM

20h 14m2 stops

$1,146American Airlines

Find Deal

Sat, Feb 14 - Sun, Feb 22

5:35 am - 6:53 pmPWM-KOA

18h 18m3 stops

10:35 pm - 6:03 pmKOA-PWM

14h 28m2 stops

$1,158American Airlines

Find Deal

Mon, Feb 16 - Sun, Feb 22

5:35 am - 6:53 pmPWM-KOA

18h 18m3 stops

6:30 pm - 4:42 pmKOA-PWM

17h 12m2 stops

$1,178American Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 20

5:45 am - 9:18 pmPWM-KOA

20h 33m2 stops

2:08 pm - 11:20 pmKOA-PWM

28h 12m3 stops

$1,216United Airlines

Find Deal

Sat, Feb 14 - Sun, Feb 22

5:45 am - 4:28 pmPWM-KOA

15h 43m1 stop

2:08 pm - 3:14 pmKOA-PWM

20h 06m2 stops

$1,342United Airlines

Find Deal

Sat, Feb 14 - Mon, Feb 23

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

Feb 16

PWM5:35 amPortland

18h 18m

2 stops

KOA6:53 pmKona Intl

Feb 22

KOA10:35 pmKona Intl

14h 28m

2 stops

PWM6:03 pmPortland

$784

Find similar

American Airlines

Feb 13

PWM7:00 amPortland

16h 53m

2 stops

KOA6:53 pmKona Intl

Feb 20

KOA6:30 pmKona Intl

17h 12m

2 stops

PWM4:42 pmPortland

$879

Find similar

American Airlines

Feb 14

PWM6:28 pmPortland

25h 59m

2 stops

KOA3:27 pmKona Intl

Feb 23

KOA10:35 pmKona Intl

20h 14m

2 stops

PWM11:49 pmPortland

$919

Find similar

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 12

PWM7:22 pmPortland

25h 56m

2 stops

KOA4:18 pmKona Intl

Nov 16

KOA8:55 pmKona Intl

13h 53m

1 stop

PWM3:48 pmPortland

$972

Find similar

United Airlines

Nov 12

PWM3:20 pmPortland

29h 58m

1 stop

KOA4:18 pmKona Intl

Nov 16

KOA8:55 pmKona Intl

13h 53m

1 stop

PWM3:48 pmPortland

$1,031

Find similar

United Airlines

Feb 14

PWM5:45 amPortland

20h 33m

2 stops

KOA9:18 pmKona Intl

Feb 22

KOA2:08 pmKona Intl

28h 12m

3 stops

PWM11:20 pmPortland

$1,216

Find similar

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

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 2/16

5:35 am-6:53 pm

2 stops18h 18m

Kona Intl

Sun 2/22

10:35 pm-6:03 pm

2 stops14h 28m

$784

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Fri 2/13

7:00 am-6:53 pm

2 stops16h 53m

Kona Intl

Fri 2/20

6:30 pm-4:42 pm

2 stops17h 12m

$879

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

6:28 pm-3:27 pm

2 stops25h 59m

Kona Intl

Mon 2/23

10:35 pm-11:49 pm

2 stops20h 14m

$919

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

6:28 pm-3:27 pm

2 stops25h 59m

Kona Intl

Sun 2/22

10:35 pm-11:49 pm

2 stops20h 14m

$986

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

5:35 am-6:53 pm

3 stops18h 18m

Kona Intl

Mon 2/23

10:30 pm-11:49 pm

2 stops20h 19m

$1,077

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

5:35 am-6:53 pm

3 stops18h 18m

Kona Intl

Sun 2/22

10:35 pm-11:49 pm

2 stops20h 14m

$1,146

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 2/16

5:35 am-6:53 pm

3 stops18h 18m

Kona Intl

Sun 2/22

10:35 pm-6:03 pm

2 stops14h 28m

$1,158

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Fri 2/13

5:35 am-6:53 pm

3 stops18h 18m

Kona Intl

Fri 2/20

6:30 pm-4:42 pm

2 stops17h 12m

$1,178

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

5:45 am-9:18 pm

2 stops20h 33m

Kona Intl

Sun 2/22

2:08 pm-11:20 pm

3 stops28h 12m

$1,216

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sat 2/14

5:45 am-4:28 pm

1 stop15h 43m

Kona Intl

Mon 2/23

2:08 pm-3:14 pm

2 stops20h 06m

$1,342

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

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Portland, Maine to The Big Island is on a Monday when prices can be found for as low as $877. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to The Big Island for around $1,239.

What is the cheapest time of day to depart on your flight to The Big Island?

The cheapest time of day to fly to The Big Island is in the morning when flights can be purchased for as low as $817. Flights to The Big Island are more costly in the evening, with an average ticket price of $1,222. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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 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 15.66% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 15.29%, Embraer 175 at 12.23%, and Canadair (Bombardier) Regional Jet 900 at 10.62%.

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.

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to The Big Island

Popular cities in The Big Island

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Cheap flights from Portland, Maine to The Big Island from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to The Big Island departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from Portland, Maine to The Big Island

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

United Airlines flights from Portland, Maine to The Big Island

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

momondo Fare Finder

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

See travel insights to The Big Island from

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

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Portland, Maine to The Big Island is on a Monday when prices can be found for as low as $877. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to The Big Island for around $1,239.

What is the cheapest time of day to depart on your flight to The Big Island?

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.

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

American Airlines is the most popular carrier operating from Portland to The Big Island

What airlines fly 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

Direct flights

When did momondo last update prices 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?

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

What is the most popular plane model from Portland, Maine to The Big Island?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to The Big Island

Popular cities in The Big Island

Popular flights according to clicks in the last 7 days on momondo