What airlines fly to O'ahu?

Delta, Hawaiian Airlines and Alaska Airlines are the top three most popular airlines that fly to O'ahu from Portland, Maine according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 6 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?

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 August 2025, 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.

$324 Cheap Flights from Portland to O'ahu in 2025

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

Round-trip

One-way

Last minute

Cheap round-trip flights

5:53 am - 10:51 pmPWM-HNL

21h 58m2 stops

11:35 pm - 10:24 pmHNL-PWM

17h 49m2 stops

$576American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

7:44 am - 10:51 pmPWM-HNL

20h 07m2 stops

11:35 pm - 10:24 pmHNL-PWM

17h 49m2 stops

$630American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

8:45 am - 9:32 pmPWM-HNL

18h 47m2 stops

11:02 pm - 10:43 pmHNL-PWM

17h 41m2 stops

$654American Airlines

Find Deal

Fri, Sep 5 - Fri, Sep 12

5:53 am - 10:51 pmPWM-HNL

21h 58m2 stops

11:35 pm - 10:24 pmHNL-PWM

17h 49m2 stops

$656American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

8:45 am - 9:32 pmPWM-HNL

18h 47m2 stops

11:02 pm - 10:43 pmHNL-PWM

17h 41m2 stops

$678American Airlines

Find Deal

Fri, Sep 5 - Fri, Sep 12

6:31 am - 2:53 pmPWM-HNL

14h 22m1 stop

10:06 pm - 12:03 amHNL-PWM

19h 57m2 stops

$782Delta

Find Deal

Mon, Sep 1 - Mon, Sep 8

4:48 pm - 9:10 pmPWM-HNL

33h 22m2 stops

12:45 pm - 11:17 pmHNL-PWM

29h 32m3 stops

$789United Airlines

Find Deal

Mon, Feb 2 - Mon, Feb 9

6:00 am - 1:15 pmPWM-HNL

13h 15m1 stop

10:10 pm - 10:00 pmHNL-PWM

17h 50m2 stops

$799Delta

Find Deal

Fri, Sep 5 - Fri, Sep 12

7:25 pm - 7:49 pmPWM-HNL

30h 24m2 stops

8:00 am - 9:59 amHNL-PWM

19h 59m2 stops

$879United Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

6:14 am - 9:30 pmPWM-HNL

21h 16m2 stops

8:36 pm - 11:17 pmHNL-PWM

20h 41m3 stops

$5,530

Find Deal

Sun, Oct 19 - Sat, Oct 25

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

PWM5:53 amPortland

21h 58m

2 stops

HNL10:51 pmHonolulu

Dec 15

HNL11:35 pmHonolulu

17h 49m

2 stops

PWM10:24 pmPortland

$576

Find similar

American Airlines

Dec 11

PWM7:44 amPortland

20h 07m

2 stops

HNL10:51 pmHonolulu

Dec 15

HNL11:35 pmHonolulu

17h 49m

2 stops

PWM10:24 pmPortland

$630

Find similar

American Airlines

Sep 5

PWM8:45 amPortland

18h 47m

2 stops

HNL9:32 pmHonolulu

Sep 12

HNL11:02 pmHonolulu

17h 41m

2 stops

PWM10:43 pmPortland

$654

Find similar

Delta flights from Portland, Maine to O'ahu

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

Delta

Sep 1

PWM6:31 amPortland

14h 22m

1 stop

HNL2:53 pmHonolulu

Sep 8

HNL10:06 pmHonolulu

19h 57m

2 stops

PWM12:03 amPortland

$782

Find similar

Delta

Sep 5

PWM6:00 amPortland

13h 15m

1 stop

HNL1:15 pmHonolulu

Sep 12

HNL10:10 pmHonolulu

17h 50m

2 stops

PWM10:00 pmPortland

$799

Find similar

Delta

Sep 1

PWM6:00 amPortland

13h 15m

1 stop

HNL1:15 pmHonolulu

Sep 8

HNL3:25 pmHonolulu

16h 31m

1 stop

PWM1:56 pmPortland

$806

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 12/11

5:53 am-10:51 pm

2 stops21h 58m

Honolulu

Mon 12/15

11:35 pm-10:24 pm

2 stops17h 49m

$576

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 12/11

7:44 am-10:51 pm

2 stops20h 07m

Honolulu

Mon 12/15

11:35 pm-10:24 pm

2 stops17h 49m

$630

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Fri 9/5

8:45 am-9:32 pm

2 stops18h 47m

Honolulu

Fri 9/12

11:02 pm-10:43 pm

2 stops17h 41m

$654

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 12/11

5:53 am-10:51 pm

2 stops21h 58m

Honolulu

Mon 12/15

11:35 pm-10:24 pm

2 stops17h 49m

$656

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Fri 9/5

8:45 am-9:32 pm

2 stops18h 47m

Honolulu

Fri 9/12

11:02 pm-10:43 pm

2 stops17h 41m

$678

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 9/1

6:31 am-2:53 pm

1 stop14h 22m

Honolulu

Mon 9/8

10:06 pm-12:03 am

2 stops19h 57m

$782

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 2/2

4:48 pm-9:10 pm

2 stops33h 22m

Honolulu

Mon 2/9

12:45 pm-11:17 pm

3 stops29h 32m

$789

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Fri 9/5

6:00 am-1:15 pm

1 stop13h 15m

Honolulu

Fri 9/12

10:10 pm-10:00 pm

2 stops17h 50m

$799

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Thu 10/2

7:25 pm-7:49 pm

2 stops30h 24m

Honolulu

Sat 10/11

8:00 am-9:59 am

2 stops19h 59m

$879

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Sun 10/19

6:14 am-9:30 pm

2 stops21h 16m

Honolulu

Sat 10/25

8:36 pm-11:17 pm

3 stops20h 41m

$5,530

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 February is another great option to travel to O'ahu, with average flight prices from Portland, Maine averaging around $798.

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

Best Price Found	$324
Fastest flight time	13h 12m
Direct flights	None
Airports in O'ahu	1 airport

The best one-way flight to O'ahu from Portland, Maine in the past 72 hours is $324. The best round-trip flight deal from Portland, Maine to O'ahu found on momondo in the last 72 hours is $576.

The fastest flight from Portland, Maine to O'ahu takes 13h 12m

There are no direct flights from Portland, Maine to O'ahu. Popular non-direct route for this connection is Portland Airport - Honolulu Airport.

There is 1 airport near O'ahu: Honolulu (HNL)

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 August 2025, 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 Embraer 175, making up 14.23% of the total bookings. Other popular models include Airbus A220-300 with 12.60%, Embraer 175 (Enhanced Winglets) with 12.06%, and Embraer 170 with 9.53%.

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 $600	Free Cancellation	Rating 7.4 8,915 reviews	Search United Airlines flights
Delta	PriceFrom $639	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
American Airlines	PriceFrom $675	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines 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.