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Cheap flights from Portland, Maine to O'ahu from $379

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 12/31. 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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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
5:30 am - 9:28 pmPWM-HNL
20h 58m2 stops
Delta Logo
1:17 pm - 12:03 pmHNL-PWM
17h 46m2 stops
$576Delta
Find Deal
Wed, Jan 28 - Wed, Feb 4
Delta Logo
6:08 am - 9:48 pmPWM-HNL
20h 40m2 stops
Delta Logo
2:26 pm - 12:13 pmHNL-PWM
16h 47m2 stops
$658Delta
Find Deal
Tue, Dec 9 - Fri, Dec 12
American Airlines Logo
5:34 am - 9:59 pmPWM-HNL
21h 25m2 stops
American Airlines Logo
10:45 pm - 9:37 pmHNL-PWM
17h 52m2 stops
$707American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Delta Logo
6:15 am - 8:29 pmPWM-HNL
19h 14m2 stops
Delta Logo
9:33 pm - 10:23 pmHNL-PWM
19h 50m2 stops
$727Delta
Find Deal
Thu, Dec 4 - Sat, Dec 13
Delta Logo
4:50 pm - 8:55 pmPWM-HNL
34h 05m2 stops
Delta Logo
12:59 pm - 9:59 pmHNL-PWM
27h 00m2 stops
$745Delta
Find Deal
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:15 am - 4:08 pmPWM-HNL
14h 53m1 stop
Delta Logo
2:26 pm - 12:13 pmHNL-PWM
16h 47m2 stops
$754Delta
Find Deal
Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
3:05 pm - 1:06 pmPWM-HNL
27h 01m2 stops
United Airlines Logo
10:55 pm - 11:11 pmHNL-PWM
19h 16m2 stops
$800United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
9:45 am - 12:53 pmPWM-HNL
32h 08m2 stops
United Airlines Logo
10:50 pm - 11:30 pmHNL-PWM
19h 40m2 stops
$835United Airlines
Find Deal
Sat, Dec 13 - Mon, Jan 12
Southwest Logo
5:25 pm - 11:20 amPWM-HNL
22h 55m2 stops
Southwest Logo
8:20 am - 11:10 amHNL-PWM
21h 50m2 stops
$844Southwest
Find Deal
Thu, Nov 13 - Sun, Nov 23
American Airlines Logo
7:00 am - 8:06 pmPWM-HNL
18h 06m3 stops
American Airlines Logo
2:38 pm - 12:11 pmHNL-PWM
16h 33m2 stops
$1,003American Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12

Delta flights from Portland, Maine to O'ahu

Our best Delta deals on Portland, Maine to O'ahu flight tickets
Delta
Jan 28
PWM5:30 amPortland
20h 58m
2 stops
HNL9:28 pmHonolulu
Feb 4
HNL1:17 pmHonolulu
17h 46m
2 stops
PWM12:03 pmPortland
$576
Find similar
Delta
Dec 9
PWM6:08 amPortland
20h 40m
2 stops
HNL9:48 pmHonolulu
Dec 12
HNL2:26 pmHonolulu
16h 47m
2 stops
PWM12:13 pmPortland
$658
Find similar
Delta
Dec 4
PWM6:15 amPortland
19h 14m
2 stops
HNL8:29 pmHonolulu
Dec 13
HNL9:33 pmHonolulu
19h 50m
2 stops
PWM10:23 pmPortland
$727
Find similar

American Airlines flights from Portland, Maine to O'ahu

Our best American Airlines deals on Portland, Maine to O'ahu flight tickets
American Airlines
Dec 11
PWM5:34 amPortland
21h 25m
2 stops
HNL9:59 pmHonolulu
Dec 15
HNL10:45 pmHonolulu
17h 52m
2 stops
PWM9:37 pmPortland
$707
Find similar
American Airlines
Dec 9
PWM7:00 amPortland
18h 06m
3 stops
HNL8:06 pmHonolulu
Dec 12
HNL2:38 pmHonolulu
16h 33m
2 stops
PWM12:11 pmPortland
$1,003
Find similar
American Airlines
Feb 14
PWM5:35 amPortland
20h 40m
2 stops
HNL9:15 pmHonolulu
Feb 21
HNL10:45 pmHonolulu
14h 18m
2 stops
PWM6:03 pmPortland
$1,087
Find similar

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 November 3, 2025.
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

Wed 1/28

5:30 am-9:28 pm

2 stops20h 58m

Honolulu

Wed 2/4

1:17 pm-12:03 pm

2 stops17h 46m

$576

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 12/9

6:08 am-9:48 pm

2 stops20h 40m

Honolulu

Fri 12/12

2:26 pm-12:13 pm

2 stops16h 47m

$658

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 12/11

5:34 am-9:59 pm

2 stops21h 25m

Honolulu

Mon 12/15

10:45 pm-9:37 pm

2 stops17h 52m

$707

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 12/4

6:15 am-8:29 pm

2 stops19h 14m

Honolulu

Sat 12/13

9:33 pm-10:23 pm

2 stops19h 50m

$727

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 3/17

4:50 pm-8:55 pm

2 stops34h 05m

Honolulu

Tue 3/24

12:59 pm-9:59 pm

2 stops27h 00m

$745

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 12/11

6:15 am-4:08 pm

1 stop14h 53m

Honolulu

Mon 12/15

2:26 pm-12:13 pm

2 stops16h 47m

$754

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 3/3

3:05 pm-1:06 pm

2 stops27h 01m

Honolulu

Wed 3/4

10:55 pm-11:11 pm

2 stops19h 16m

$800

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Sat 12/13

9:45 am-12:53 pm

2 stops32h 08m

Honolulu

Mon 1/12

10:50 pm-11:30 pm

2 stops19h 40m

$835

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 11/13

5:25 pm-11:20 am

2 stops22h 55m

Honolulu

Sun 11/23

8:20 am-11:10 am

2 stops21h 50m

$844

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 12/9

7:00 am-8:06 pm

3 stops18h 06m

Honolulu

Fri 12/12

2:38 pm-12:11 pm

2 stops16h 33m

$1,003

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 $839.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Sunday is the cheapest day to fly to O'ahu from Portland, Maine. The lowest ticket price found for a Sunday departure recently was $785. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Saturday is $1,316.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Portland, Maine to O'ahu in the afternoon for as low as $550. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $971.

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

Direct flights

None
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
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $675Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $756Free CancellationRating
7.9
8,002 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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