What airlines fly to O'ahu?

United Airlines, Delta and American 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 50% 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?

Delta, Southwest, and United Airlines 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 August 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.

$396 Cheap Flights from Portland, Maine to O'ahu in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:53 pmPWM Portland-HNL Honolulu

20h 53m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:59 pm - 11:49 pmHNL Honolulu-PWM Portland

19h 50m2 stops Los Angeles New York John F Kennedy Intl

$663Delta

Mon, Jan 25 - Wed, Feb 3

12:50 pm - 12:15 pmPWM Portland-HNL Honolulu

28h 25m2 stops Detroit Metropolitan Wayne County Los Angeles

10:45 pm - 11:55 pmHNL Honolulu-PWM Portland

20h 10m2 stops Los Angeles New York John F Kennedy Intl

$677Delta

Sat, Nov 14 - Sun, Nov 15

6:00 am - 8:57 pmPWM Portland-HNL Honolulu

19h 57m2 stops New York John F Kennedy Intl Los Angeles

1:59 pm - 1:03 pmHNL Honolulu-PWM Portland

18h 04m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$682Delta

Tue, Nov 10 - Mon, Nov 16

5:20 am - 9:10 pmPWM Portland-HNL Honolulu

20h 50m2 stops Baltimore/Washington San Jose

8:10 am - 12:25 pmHNL Honolulu-PWM Portland

23h 15m2 stops San Diego Baltimore/Washington

$723Southwest

Sun, Nov 8 - Fri, Nov 13

8:03 am - 7:43 pmPWM Portland-HNL Honolulu

17h 40m2 stops Newark Los Angeles

4:00 pm - 10:40 amHNL Honolulu-PWM Portland

12h 40m1 stop Chicago O'Hare Intl

$822United Airlines

Thu, Oct 15 - Wed, Oct 21

6:00 am - 4:11 pmPWM Portland-HNL Honolulu

16h 11m2 stops Chicago O'Hare Intl Los Angeles

1:00 pm - 10:02 amHNL Honolulu-PWM Portland

15h 02m2 stops Los Angeles Washington, D.C. Dulles Intl

$827United Airlines

Wed, Sep 23 - Wed, Sep 30

3:23 pm - 12:48 pmPWM Portland-HNL Honolulu

26h 25m2 stops Denver Intl Los Angeles

10:50 pm - 11:21 pmHNL Honolulu-PWM Portland

19h 31m2 stops Los Angeles Newark

$877United Airlines

Mon, Nov 2 - Tue, Nov 3

6:00 am - 6:47 pmPWM Portland-HNL Honolulu

18h 47m2 stops Washington, D.C. Reagan-National Los Angeles

8:40 pm - 6:46 pmHNL Honolulu-PWM Portland

16h 06m2 stops Los Angeles Dallas/Fort Worth

$889American Airlines

Sun, Sep 6 - Wed, Sep 16

7:32 am - 8:16 pmPWM Portland-HNL Honolulu

18h 44m2 stops Philadelphia Los Angeles

8:40 pm - 7:38 pmHNL Honolulu-PWM Portland

16h 58m2 stops Los Angeles Philadelphia

$899American Airlines

Fri, Sep 25 - Tue, Sep 29

6:00 am - 8:16 pmPWM Portland-HNL Honolulu

20h 16m2 stops Charlotte Douglas Los Angeles

8:40 pm - 6:56 pmHNL Honolulu-PWM Portland

16h 16m2 stops Los Angeles Philadelphia

$902American Airlines

Sun, Oct 4 - Wed, Oct 14

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Portland, Maine to O'ahu

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

United Airlines

Sep 23

PWM6:00 amPortland

16h 11m

2 stops

HNL4:11 pmHonolulu

Sep 30

HNL1:00 pmHonolulu

15h 02m

2 stops

PWM10:02 amPortland

$827

United Airlines

Aug 27

PWM6:03 amPortland

13h 25m

1 stop

HNL1:28 pmHonolulu

Aug 30

HNL7:40 pmHonolulu

14h 11m

1 stop

PWM3:51 pmPortland

$1,047

Delta flights from Portland, Maine to O'ahu

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

Delta

Jan 25

PWM6:00 amPortland

20h 53m

2 stops

HNL9:53 pmHonolulu

Feb 3

HNL10:59 pmHonolulu

19h 50m

2 stops

PWM11:49 pmPortland

$663

Delta

Nov 14

PWM12:50 pmPortland

28h 25m

2 stops

HNL12:15 pmHonolulu

Nov 15

HNL10:45 pmHonolulu

20h 10m

2 stops

PWM11:55 pmPortland

$677

Delta

Nov 10

PWM6:00 amPortland

19h 57m

2 stops

HNL8:57 pmHonolulu

Nov 16

HNL1:59 pmHonolulu

18h 04m

2 stops

PWM1:03 pmPortland

$682

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Mon 1/25

6:00 am-9:53 pm

2 stops20h 53m

Honolulu

Wed 2/3

10:59 pm-11:49 pm

2 stops19h 50m

$663

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Sat 11/14

12:50 pm-12:15 pm

2 stops28h 25m

Honolulu

Sun 11/15

10:45 pm-11:55 pm

2 stops20h 10m

$677

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Tue 11/10

6:00 am-8:57 pm

2 stops19h 57m

Honolulu

Mon 11/16

1:59 pm-1:03 pm

2 stops18h 04m

$682

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Sun 11/8

5:20 am-9:10 pm

2 stops20h 50m

Honolulu

Fri 11/13

8:10 am-12:25 pm

2 stops23h 15m

$723

Quickest round-trip

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Thu 10/15

8:03 am-7:43 pm

2 stops17h 40m

Honolulu

Wed 10/21

4:00 pm-10:40 am

1 stop12h 40m

$822

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Wed 9/23

6:00 am-4:11 pm

2 stops16h 11m

Honolulu

Wed 9/30

1:00 pm-10:02 am

2 stops15h 02m

$827

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Mon 11/2

3:23 pm-12:48 pm

2 stops26h 25m

Honolulu

Tue 11/3

10:50 pm-11:21 pm

2 stops19h 31m

$877

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Sun 9/6

6:00 am-6:47 pm

2 stops18h 47m

Honolulu

Wed 9/16

8:40 pm-6:46 pm

2 stops16h 06m

$889

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Fri 9/25

7:32 am-8:16 pm

2 stops18h 44m

Honolulu

Tue 9/29

8:40 pm-7:38 pm

2 stops16h 58m

$899

PortlandHonolulu

PWM Portland - HNL Honolulu

PWMHNL

Portland

Sun 10/4

6:00 am-8:16 pm

2 stops20h 16m

Honolulu

Wed 10/14

8:40 pm-6:56 pm

2 stops16h 16m

$902

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 May is another great option to travel to O'ahu, with average flight prices from Portland, Maine averaging around $934.

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 25m
Direct flights	None

The fastest flight from Portland, Maine to O'ahu takes 13h 25m

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

Frequently asked questions about flying from Portland, Maine 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 August 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 Boeing 737 MAX 8, making up 14.77% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 12.69%, Embraer 170 with 10.11%, and Airbus A220-300 with 10.05%.

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 $711	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
American Airlines	PriceFrom $756	Free Cancellation	Rating 7.1 11,941 reviews	Search American Airlines flights
Delta	PriceFrom $803	Free Cancellation	Rating 7.8 8,508 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.