O'ahu

$300+ Cheap flights from Portland, ME (PWM) to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — HNL
Mar 18 — Mar 251
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Cheap flight deals from Portland to O'ahu

Cheapest flights from Portland to O'ahu
Explore the most affordable flight options available from Portland to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:10 am
PWM
-
HNL
2 stops20h 50m
Southwest
Thu 4/309:25 pm
HNL
-
PWM
2 stops20h 00m
Southwest
Deal found 2/15$581
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:30 am
PWM
-
HNL
2 stops16h 50m
Southwest
Thu 9/2411:00 am
HNL
-
PWM
2 stops16h 50m
Southwest
Deal found 2/15$664
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:30 am
PWM
-
HNL
1 stop14h 36m
Delta
Tue 4/218:35 pm
HNL
-
PWM
2 stops13h 22m
Delta
Deal found 2/12$702
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:04 am
PWM
-
HNL
2 stops16h 13m
United Airlines
Tue 4/2111:45 am
HNL
-
PWM
2 stops15h 40m
United Airlines
Deal found 2/12$707
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
PWM
-
HNL
2 stops17h 53m
American Airlines
Tue 9/291:15 pm
HNL
-
PWM
2 stops18h 07m
American Airlines
Deal found 2/15$742
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:07 am
PWM
-
HNL
2 stops16h 58m
American Airlines
Tue 4/216:41 pm
HNL
-
PWM
2 stops14h 28m
American Airlines
Deal found 2/12$750
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
PWM
-
HNL
1 stop14h 28m
United Airlines
Thu 2/195:00 pm
HNL
-
PWM
2 stops15h 24m
United Airlines
Deal found 2/13$760
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:11 am
PWM
-
HNL
2 stops19h 48m
American Airlines
Tue 12/226:45 pm
HNL
-
PWM
2 stops16h 54m
American Airlines
Deal found 2/15$763
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
PWM
-
HNL
1 stop14h 33m
United Airlines
Thu 3/192:55 pm
HNL
-
PWM
1 stop13h 54m
United Airlines
Deal found 2/12$774
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
PWM
-
HNL
1 stop14h 28m
United Airlines
Wed 2/1810:55 pm
HNL
-
PWM
2 stops16h 33m
United Airlines
Deal found 2/12$780
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:04 am
PWM
-
HNL
1 stop13h 38m
United Airlines
Thu 4/3011:45 am
HNL
-
PWM
2 stops15h 04m
United Airlines
Deal found 2/15$790

Find flight deals from Portland to O'ahu

Keep the following information in mind while searching for Portland to O'ahu flight deals. Data was last updated February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(Southwest)

One-way from

$300
(Southwest)

Popular in

March

Cheapest in

November

Average price

$1,116
Provider with most accurate pricing for Portland-Honolulu flight deals.
Provider most trusted by Cheapflights users for Portland-Honolulu flights.
From Portland to O'ahu
One-way flight from Portland to O'ahu
Highest demand for flights based on searches. 14% potential increase in price ($170 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Portland to O'ahu that are best for you.

Fly from

Portland

Fly to

O'ahu

Route

Depart

Return

Price

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/21

6:10 am-9:00 pm

2 stops20h 50m

Honolulu

Thu 4/30

9:25 pm-11:25 pm

2 stops20h 00m

$581

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/14

6:30 am-3:06 pm

1 stop14h 36m

Honolulu

Tue 4/21

8:35 pm-3:57 pm

2 stops13h 22m

$702

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/14

6:04 am-4:17 pm

2 stops16h 13m

Honolulu

Tue 4/21

11:45 am-9:25 am

2 stops15h 40m

$707

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/21

6:04 am-1:42 pm

1 stop13h 38m

Honolulu

Thu 4/30

11:45 am-8:49 am

2 stops15h 04m

$790

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/14

7:07 am-2:07 pm

1 stop13h 00m

Honolulu

Tue 4/21

6:41 pm-3:09 pm

2 stops14h 28m

$792

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Sat 5/16

5:40 am-9:05 pm

2 stops21h 25m

Honolulu

Fri 5/22

9:25 pm-11:10 pm

2 stops19h 45m

$806

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Sat 5/16

5:40 am-9:05 pm

2 stops21h 25m

Honolulu

Sat 5/23

11:10 am-12:30 pm

2 stops19h 20m

$831

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Sun 5/17

5:30 am-9:05 pm

2 stops21h 35m

$300

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Tue 4/14

6:30 am-3:06 pm

1 stop14h 36m

$348

PortlandHonolulu

PWM - HNL

PWMHNL

Portland

Mon 4/6

5:23 am-2:00 pm

1 stop14h 37m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Portland to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to O'ahu

What is the cheapest month to book a flight from Portland, Maine to O'ahu?

Currently, March is the cheapest month in which you can book a flight from Portland, Maine to O'ahu (average of $332). Flying from Portland, Maine to O'ahu in July is currently the most expensive (average of $652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated February 16, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Portland to O'ahu by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Portland to O'ahu?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to O'ahu.

  • How long is the flight from Portland, Maine to O'ahu?

    There are many flights that can get you from Portland, Maine to O'ahu in 14h 36m. Fly via Southwest, Delta, or United Airlines to get the fastest option. Portland, Maine and O'ahu are separated by a distance of 5095 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Portland to O'ahu that include hotel bookings?

    Yes. In addition to deals on Portland to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to O'ahu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to O'ahu.

  • Can I find deals for business class flights from Portland to O'ahu?

    Yes. Cheapflights offers flight deals from Portland to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to O'ahu?

    Currently, March is the cheapest month in which you can book a flight from Portland, Maine to O'ahu (average of $332). Flying from Portland, Maine to O'ahu in July is currently the most expensive (average of $652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Portland to O'ahu

Discover the top 3 airlines that operate flights from Portland to O'ahu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$487Average$1,113FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$765Average$1,009FlexibilityNo cancel feeOn-time71%
DeltaCheapest$789Average$1,053FlexibilityNo cancel feeOn-timeN/A

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