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Cheap flights from Portland, Maine to The Big Island from $336

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 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:23 am - 5:47 pm
PWM
-
KOA
18h 24m
2 stops
Delta Logo
10:15 pm - 12:09 pm
KOA
-
PWM
31h 54m
2 stops
$663Delta
Tue, Mar 24 - Mon, Mar 30
American Airlines Logo
5:40 pm - 4:14 pm
PWM
-
KOA
27h 34m
2 stops
American Airlines Logo
1:22 pm - 11:15 am
KOA
-
PWM
15h 53m
2 stops
$672American Airlines
Tue, Mar 3 - Tue, Apr 21
Delta Logo
4:48 pm - 5:47 pm
PWM
-
KOA
30h 59m
2 stops
Delta Logo
10:15 pm - 12:09 pm
KOA
-
PWM
31h 54m
2 stops
$679Delta
Wed, Mar 25 - Mon, Mar 30
American Airlines Logo
5:40 pm - 4:14 pm
PWM
-
KOA
27h 34m
2 stops
American Airlines Logo
1:22 pm - 11:15 am
KOA
-
PWM
15h 53m
2 stops
$697American Airlines
Tue, Mar 3 - Tue, Apr 21
United Airlines Logo
5:45 am - 7:51 pm
PWM
-
KOA
20h 06m
2 stops
United Airlines Logo
12:50 pm - 10:49 am
KOA
-
PWM
15h 59m
2 stops
$713United Airlines
Wed, Mar 11 - Tue, Mar 17
Delta Logo
2:30 pm - 6:38 pm
PWM
-
KOA
34h 08m
2 stops
Delta Logo
10:15 pm - 12:09 pm
KOA
-
PWM
31h 54m
2 stops
$779Delta
Sun, Mar 22 - Mon, Mar 30
Delta Logo
5:23 am - 5:47 pm
PWM
-
KOA
18h 24m
2 stops
Delta Logo
12:17 pm - 11:59 pm
KOA
-
PWM
29h 42m
2 stops
$785Delta
Tue, Mar 24 - Tue, Mar 31
Delta Logo
4:48 pm - 5:47 pm
PWM
-
KOA
30h 59m
2 stops
Delta Logo
12:17 pm - 11:59 pm
KOA
-
PWM
29h 42m
2 stops
$825Delta
Wed, Mar 25 - Tue, Mar 31
Delta Logo
2:38 pm - 5:40 pm
PWM
-
KOA
33h 02m
2 stops
Delta Logo
9:45 pm - 1:54 pm
KOA
-
PWM
34h 09m
2 stops
$830Delta
Wed, Jun 3 - Sun, Jun 14
Delta Logo
2:30 pm - 6:38 pm
PWM
-
KOA
34h 08m
2 stops
Delta Logo
12:17 pm - 11:59 pm
KOA
-
PWM
29h 42m
2 stops
$838Delta
Sun, Mar 22 - Tue, Mar 31

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
Mar 3
PWM5:40 pmPortland
27h 34m
2 stops
KOA4:14 pmKona Intl
Apr 21
KOA1:22 pmKona Intl
15h 53m
2 stops
PWM11:15 amPortland
$672
American Airlines
Mar 3
PWM5:40 pmPortland
27h 34m
2 stops
KOA4:14 pmKona Intl
Apr 21
KOA1:22 pmKona Intl
15h 53m
2 stops
PWM11:15 amPortland
$697
American Airlines
Aug 5
PWM9:05 amPortland
34h 24m
2 stops
KOA1:29 pmKona Intl
Aug 17
KOA9:40 pmKona Intl
15h 37m
2 stops
PWM7:17 pmPortland
$874

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
Mar 11
PWM5:45 amPortland
20h 06m
2 stops
KOA7:51 pmKona Intl
Mar 17
KOA12:50 pmKona Intl
15h 59m
2 stops
PWM10:49 amPortland
$713
United Airlines
Feb 24
PWM5:45 amPortland
15h 49m
2 stops
KOA4:34 pmKona Intl
Feb 25
KOA2:08 pmKona Intl
19h 15m
3 stops
PWM2:23 pmPortland
$920
United Airlines
Feb 24
PWM6:00 amPortland
19h 51m
2 stops
KOA8:51 pmKona Intl
Feb 25
KOA2:08 pmKona Intl
19h 15m
3 stops
PWM2:23 pmPortland
$940

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
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

Tue 3/24

5:23 am-5:47 pm

2 stops18h 24m

Kona Intl

Mon 3/30

10:15 pm-12:09 pm

2 stops31h 54m

$663

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 3/3

5:40 pm-4:14 pm

2 stops27h 34m

Kona Intl

Tue 4/21

1:22 pm-11:15 am

2 stops15h 53m

$672

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 3/25

4:48 pm-5:47 pm

2 stops30h 59m

Kona Intl

Mon 3/30

10:15 pm-12:09 pm

2 stops31h 54m

$679

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 3/3

5:40 pm-4:14 pm

2 stops27h 34m

Kona Intl

Tue 4/21

1:22 pm-11:15 am

2 stops15h 53m

$697

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 3/11

5:45 am-7:51 pm

2 stops20h 06m

Kona Intl

Tue 3/17

12:50 pm-10:49 am

2 stops15h 59m

$713

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sun 3/22

2:30 pm-6:38 pm

2 stops34h 08m

Kona Intl

Mon 3/30

10:15 pm-12:09 pm

2 stops31h 54m

$779

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Tue 3/24

5:23 am-5:47 pm

2 stops18h 24m

Kona Intl

Tue 3/31

12:17 pm-11:59 pm

2 stops29h 42m

$785

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 3/25

4:48 pm-5:47 pm

2 stops30h 59m

Kona Intl

Tue 3/31

12:17 pm-11:59 pm

2 stops29h 42m

$825

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 6/3

2:38 pm-5:40 pm

2 stops33h 02m

Kona Intl

Sun 6/14

9:45 pm-1:54 pm

2 stops34h 09m

$830

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Sun 3/22

2:30 pm-6:38 pm

2 stops34h 08m

Kona Intl

Tue 3/31

12:17 pm-11:59 pm

2 stops29h 42m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

15h 49m

Direct flights

None
The fastest flight from Portland, Maine to The Big Island takes 15h 49m
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?

  • 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?

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 AirlinesPriceFrom $585Free CancellationRating
7.2
11,258 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.

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Wed 3/11
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