What airlines fly to O'ahu?

United Airlines, Hawaiian Airlines and Alaska Airlines are the top three most popular airlines that fly to O'ahu from Portland, Maine according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 7 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to O'ahu?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to O'ahu

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?

As of March 2026, there are 3 operators available to choose from 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.

$358 Cheap Flights from Portland to O'ahu in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:04 am - 1:42 pm

PWM

HNL

13h 38m

1 stop

4:50 pm - 10:23 am

HNL

PWM

11h 33m

1 stop

$696United Airlines

Mon, Apr 27 - Mon, May 4

6:04 am - 3:24 pm

PWM

HNL

15h 20m

2 stops

4:50 pm - 10:23 am

HNL

PWM

11h 33m

1 stop

$702United Airlines

Mon, Apr 27 - Mon, May 4

6:04 am - 1:42 pm

PWM

HNL

13h 38m

1 stop

9:40 pm - 3:41 pm

HNL

PWM

12h 01m

1 stop

$716United Airlines

Mon, Apr 27 - Mon, May 4

6:00 am - 6:34 pm

PWM

HNL

18h 34m

2 stops

9:00 pm - 6:38 pm

HNL

PWM

15h 38m

2 stops

$721American Airlines

Mon, Apr 27 - Mon, May 4

5:21 am - 9:20 pm

PWM

HNL

21h 59m

2 stops

3:15 pm - 2:11 pm

HNL

PWM

16h 56m

2 stops

$723Delta

Wed, Apr 22 - Wed, Apr 29

6:30 am - 3:06 pm

PWM

HNL

14h 36m

1 stop

4:10 pm - 3:57 pm

HNL

PWM

17h 47m

2 stops

$750Delta

Mon, Apr 27 - Mon, May 4

6:04 am - 1:42 pm

PWM

HNL

13h 38m

1 stop

1:00 pm - 10:23 am

HNL

PWM

15h 23m

2 stops

$777United Airlines

Mon, Apr 27 - Sat, May 2

6:04 am - 3:24 pm

PWM

HNL

15h 20m

2 stops

1:00 pm - 10:23 am

HNL

PWM

15h 23m

2 stops

$782United Airlines

Mon, Apr 27 - Sat, May 2

7:10 am - 9:35 pm

PWM

HNL

20h 25m

2 stops

8:30 pm - 6:49 pm

HNL

PWM

16h 19m

2 stops

$803American Airlines

Tue, May 19 - Mon, May 25

6:30 am - 3:06 pm

PWM

HNL

14h 36m

1 stop

10:45 pm - 12:46 am

HNL

PWM

20h 01m

2 stops

$809Delta

Tue, Apr 14 - Tue, Apr 21

Delta flights from Portland, Maine to O'ahu

Our best Delta deals on Portland, Maine to O'ahu flight tickets

Delta

Apr 22

PWM5:21 amPortland

21h 59m

2 stops

HNL9:20 pmHonolulu

Apr 29

HNL3:15 pmHonolulu

16h 56m

2 stops

PWM2:11 pmPortland

$723

Delta

Apr 27

PWM6:30 amPortland

14h 36m

1 stop

HNL3:06 pmHonolulu

May 4

HNL4:10 pmHonolulu

17h 47m

2 stops

PWM3:57 pmPortland

$750

Delta

Apr 14

PWM6:30 amPortland

14h 36m

1 stop

HNL3:06 pmHonolulu

Apr 21

HNL10:45 pmHonolulu

20h 01m

2 stops

PWM12:46 amPortland

$809

American Airlines flights from Portland, Maine to O'ahu

Our best American Airlines deals on Portland, Maine to O'ahu flight tickets

American Airlines

Apr 27

PWM6:00 amPortland

18h 34m

2 stops

HNL6:34 pmHonolulu

May 4

HNL9:00 pmHonolulu

15h 38m

2 stops

PWM6:38 pmPortland

$721

American Airlines

May 19

PWM7:10 amPortland

20h 25m

2 stops

HNL9:35 pmHonolulu

May 25

HNL8:30 pmHonolulu

16h 19m

2 stops

PWM6:49 pmPortland

$803

American Airlines

May 14

PWM6:00 amPortland

18h 34m

2 stops

HNL6:34 pmHonolulu

May 19

HNL10:16 pmHonolulu

18h 30m

2 stops

PWM10:46 pmPortland

$888

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:04 am-1:42 pm

1 stop13h 38m

Honolulu

Mon 5/4

4:50 pm-10:23 am

1 stop11h 33m

$696

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:04 am-3:24 pm

2 stops15h 20m

Honolulu

Mon 5/4

4:50 pm-10:23 am

1 stop11h 33m

$702

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:04 am-1:42 pm

1 stop13h 38m

Honolulu

Mon 5/4

9:40 pm-3:41 pm

1 stop12h 01m

$716

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:00 am-6:34 pm

2 stops18h 34m

Honolulu

Mon 5/4

9:00 pm-6:38 pm

2 stops15h 38m

$721

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Wed 4/22

5:21 am-9:20 pm

2 stops21h 59m

Honolulu

Wed 4/29

3:15 pm-2:11 pm

2 stops16h 56m

$723

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:30 am-3:06 pm

1 stop14h 36m

Honolulu

Mon 5/4

4:10 pm-3:57 pm

2 stops17h 47m

$750

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:04 am-1:42 pm

1 stop13h 38m

Honolulu

Sat 5/2

1:00 pm-10:23 am

2 stops15h 23m

$777

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/27

6:04 am-3:24 pm

2 stops15h 20m

Honolulu

Sat 5/2

1:00 pm-10:23 am

2 stops15h 23m

$782

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 5/19

7:10 am-9:35 pm

2 stops20h 25m

Honolulu

Mon 5/25

8:30 pm-6:49 pm

2 stops16h 19m

$803

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/14

6:30 am-3:06 pm

1 stop14h 36m

Honolulu

Tue 4/21

10:45 pm-12:46 am

2 stops20h 01m

$809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $807.

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	13h 05m
Direct flights	None

The fastest flight from Portland, Maine to O'ahu takes 13h 05m

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?
As of March 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Portland, Maine and O'ahu, the leading plane model is Airbus A220-300, making up 21.70% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 10.97%, Embraer 175 with 10.20%, and Canadair (Bombardier) Regional Jet CRJ-550 with 9.56%.

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 Airlines	PriceFrom $487	Free Cancellation	Rating 7.4 9,483 reviews	Search United Airlines flights
American Airlines	PriceFrom $675	Free Cancellation	Rating 7.1 11,495 reviews	Search American Airlines flights
Delta	PriceFrom $789	Free Cancellation	Rating 7.9 8,331 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.