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Cheap flights from Portland, Maine to O'ahu from $348

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 O'ahu departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland, Maine to O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 3:06 pm
PWM
-
HNL
14h 36m
1 stop
Delta Logo
10:38 pm - 12:34 am
HNL
-
PWM
19h 56m
2 stops
$637Delta
Thu, Apr 30 - Fri, May 8
Delta Logo
12:46 pm - 9:45 pm
PWM
-
HNL
14h 59m
2 stops
Delta Logo
10:38 pm - 12:34 am
HNL
-
PWM
19h 56m
2 stops
$642Delta
Thu, Apr 30 - Fri, May 8
United Airlines Logo
5:45 am - 2:04 pm
PWM
-
HNL
14h 19m
1 stop
United Airlines Logo
2:55 pm - 10:49 am
HNL
-
PWM
13h 54m
1 stop
$656United Airlines
Mon, Mar 9 - Mon, Mar 16
Delta Logo
5:21 am - 1:45 pm
PWM
-
HNL
14h 24m
1 stop
Delta Logo
8:35 pm - 3:57 pm
HNL
-
PWM
13h 22m
2 stops
$662Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
6:30 am - 3:06 pm
PWM
-
HNL
14h 36m
1 stop
Delta Logo
10:38 pm - 12:34 am
HNL
-
PWM
19h 56m
2 stops
$670Delta
Thu, Apr 30 - Fri, May 8
Delta Logo
12:46 pm - 9:45 pm
PWM
-
HNL
14h 59m
2 stops
Delta Logo
10:38 pm - 12:34 am
HNL
-
PWM
19h 56m
2 stops
$675Delta
Thu, Apr 30 - Fri, May 8
United Airlines Logo
6:00 am - 5:05 pm
PWM
-
HNL
17h 05m
2 stops
United Airlines Logo
1:45 pm - 10:49 am
HNL
-
PWM
15h 04m
2 stops
$687United Airlines
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
7:07 am - 2:07 pm
PWM
-
HNL
13h 00m
1 stop
American Airlines Logo
5:42 pm - 3:09 pm
HNL
-
PWM
15h 27m
2 stops
$696American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
10:48 am - 9:37 pm
PWM
-
HNL
16h 49m
2 stops
American Airlines Logo
6:41 pm - 3:09 pm
HNL
-
PWM
14h 28m
2 stops
$701American Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
6:00 am - 5:05 pm
PWM
-
HNL
17h 05m
2 stops
United Airlines Logo
2:55 pm - 10:49 am
HNL
-
PWM
13h 54m
1 stop
$731United Airlines
Wed, Mar 11 - Wed, Mar 18

Delta flights from Portland, Maine to O'ahu

Our best Delta deals on Portland, Maine to O'ahu flight tickets
Delta
Apr 30
PWM6:30 amPortland
14h 36m
1 stop
HNL3:06 pmHonolulu
May 8
HNL10:38 pmHonolulu
19h 56m
2 stops
PWM12:34 amPortland
$637
Delta
Apr 30
PWM12:46 pmPortland
14h 59m
2 stops
HNL9:45 pmHonolulu
May 8
HNL10:38 pmHonolulu
19h 56m
2 stops
PWM12:34 amPortland
$642
Delta
Apr 14
PWM5:21 amPortland
14h 24m
1 stop
HNL1:45 pmHonolulu
Apr 21
HNL8:35 pmHonolulu
13h 22m
2 stops
PWM3:57 pmPortland
$662

United Airlines flights from Portland, Maine to O'ahu

Our best United Airlines deals on Portland, Maine to O'ahu flight tickets
United Airlines
Mar 9
PWM5:45 amPortland
14h 19m
1 stop
HNL2:04 pmHonolulu
Mar 16
HNL2:55 pmHonolulu
13h 54m
1 stop
PWM10:49 amPortland
$656
United Airlines
Mar 9
PWM6:00 amPortland
17h 05m
2 stops
HNL5:05 pmHonolulu
Mar 16
HNL1:45 pmHonolulu
15h 04m
2 stops
PWM10:49 amPortland
$687
United Airlines
Mar 11
PWM6:00 amPortland
17h 05m
2 stops
HNL5:05 pmHonolulu
Mar 18
HNL2:55 pmHonolulu
13h 54m
1 stop
PWM10:49 amPortland
$731

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to O'ahu 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 O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 4/30

6:30 am-3:06 pm

1 stop14h 36m

Honolulu

Fri 5/8

10:38 pm-12:34 am

2 stops19h 56m

$637

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 4/30

12:46 pm-9:45 pm

2 stops14h 59m

Honolulu

Fri 5/8

10:38 pm-12:34 am

2 stops19h 56m

$642

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 3/9

5:45 am-2:04 pm

1 stop14h 19m

Honolulu

Mon 3/16

2:55 pm-10:49 am

1 stop13h 54m

$656

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/14

5:21 am-1:45 pm

1 stop14h 24m

Honolulu

Tue 4/21

8:35 pm-3:57 pm

2 stops13h 22m

$662

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 4/30

6:30 am-3:06 pm

1 stop14h 36m

Honolulu

Fri 5/8

10:38 pm-12:34 am

2 stops19h 56m

$670

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 4/30

12:46 pm-9:45 pm

2 stops14h 59m

Honolulu

Fri 5/8

10:38 pm-12:34 am

2 stops19h 56m

$675

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 3/9

6:00 am-5:05 pm

2 stops17h 05m

Honolulu

Mon 3/16

1:45 pm-10:49 am

2 stops15h 04m

$687

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Wed 4/15

7:07 am-2:07 pm

1 stop13h 00m

Honolulu

Wed 4/22

5:42 pm-3:09 pm

2 stops15h 27m

$696

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Wed 4/15

10:48 am-9:37 pm

2 stops16h 49m

Honolulu

Wed 4/22

6:41 pm-3:09 pm

2 stops14h 28m

$701

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Wed 3/11

6:00 am-5:05 pm

2 stops17h 05m

Honolulu

Wed 3/18

2:55 pm-10:49 am

1 stop13h 54m

$731

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 O'ahu from

How to get the cheapest flight ticket from Portland, Maine to O'ahu

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 month to fly to O'ahu?

The month of August is another great option to travel to O'ahu, with average flight prices from Portland, Maine averaging around $850.

Can stopping save me money on Portland, Maine to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Portland, Maine to O'ahu.

Cheap Portland, Maine to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to O'ahu

Fastest flight time

14h 09m

Direct flights

None
The fastest flight from Portland, Maine to O'ahu takes 14h 09m
There are no direct flights from Portland, Maine to O'ahu. There are no popular flight routes from Portland, Maine to O'ahu.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to O'ahu?

    Prices for flights from Portland Airport to O'ahu refresh daily.

  • How many operators does momondo search for flights from Portland Airport to O'ahu?

  • How old do you have to be to fly from Portland Airport to O'ahu?

    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 O'ahu.

  • What documentation or ID do you need to fly to O'ahu?

    The travel and health documents required for your trip to O'ahu 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 O'ahu. 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 O'ahu?

Best airlines flying from Portland, Maine to O'ahu

Compare and see reviews for airlines that fly from Portland, Maine to O'ahu with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights
American AirlinesPriceFrom $765Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
DeltaPriceFrom $789Free CancellationRating
7.9
8,176 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to O'ahu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to O'ahu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to O'ahu with flexible booking policies on momondo?

Flights from Portland to O'ahu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to O'ahu?

Once you have performed a search for Portland to O'ahu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to O'ahu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to O'ahu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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