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$343+ Cheap flights from O'ahu to Portland, ME (PWM)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — PWM
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from O'ahu to Portland

Keep the following information in mind while searching for O'ahu to Portland flight deals. Data was last updated September 16, 2025.

Round-trip from

$647
(American Airlines)

One-way from

$343
(Kiwi.com)
From O'ahu to Portland
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One-way flight from O'ahu to Portland
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Find flight deals from O'ahu to Portland

Cheapest flights from O'ahu to Portland
Explore the most affordable flight options available from O'ahu to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 12/1610:45 pmHNL - PWM
2 stops17h 52mAmerican Airlines
Thu 1/85:51 amPWM - HNL
2 stops21h 53mAmerican Airlines
Deal found 9/14$647
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 10/161:20 pmHNL - PWM
2 stops15h 16mDelta
Thu 10/236:00 amPWM - HNL
2 stops19h 09mDelta
Deal found 9/16$764
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/2811:02 pmHNL - PWM
2 stops18h 03mAmerican Airlines
Wed 10/16:20 amPWM - HNL
2 stops19h 13mAmerican Airlines
Deal found 9/14$822
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/262:17 pmHNL - PWM
2 stops16h 51mDelta
Mon 12/16:35 amPWM - HNL
1 stop14h 24mDelta
Deal found 9/14$852
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/168:00 amHNL - PWM
2 stops20h 10mUnited Airlines
Thu 1/84:10 pmPWM - HNL
1 stop27h 47mUnited Airlines
Deal found 9/16$892
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/262:36 pmHNL - PWM
2 stops16h 00mAmerican Airlines
Mon 12/16:00 amPWM - HNL
2 stops19h 08mAmerican Airlines
Deal found 9/14$957
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 9/2810:10 pmHNL - PWM
2 stops20h 01mDelta
Wed 10/16:00 amPWM - HNL
1 stop13h 23mDelta
Deal found 9/14$965

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Portland 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 September 16, 2025.
Use the filters below to find and compare flights from O'ahu to Portland that are best for you.

Fly from

O'ahu

Fly to

Portland

Route

Depart

Return

Price

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 10/16

1:20 pm-10:36 am

2 stops15h 16m

Portland

Thu 10/23

6:00 am-7:09 pm

2 stops19h 09m

$764

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Sun 9/28

11:02 pm-11:05 pm

2 stops18h 03m

Portland

Wed 10/1

6:20 am-7:33 pm

2 stops19h 13m

$822

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 11/26

2:17 pm-12:08 pm

2 stops16h 51m

Portland

Mon 12/1

6:35 am-3:59 pm

1 stop14h 24m

$852

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 11/26

2:36 pm-11:36 am

2 stops16h 00m

Portland

Mon 12/1

6:00 am-8:08 pm

2 stops19h 08m

$957

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Sun 9/28

10:10 pm-12:11 am

2 stops20h 01m

Portland

Wed 10/1

6:00 am-1:23 pm

1 stop13h 23m

$965

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 10/8

10:45 pm-10:41 am

3 stops53h 56m

$343

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 9/25

3:36 pm-5:38 pm

3 stops44h 02m

$386

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 10/9

12:05 pm-6:57 pm

2 stops48h 52m

$407

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 11/26

2:17 pm-12:08 pm

2 stops16h 51m

$417

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Fri 10/10

3:30 pm-12:05 am

1 stop26h 35m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
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Best time to book a flight from O'ahu to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from O'ahu 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 O'ahu to Portland

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

Currently, January is the cheapest month in which you can book a flight from O'ahu to Portland, Maine (average of $296). Flying from O'ahu to Portland, Maine in July is currently the most expensive (average of $394). 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.

What is the cheapest time of day to fly from FUW to PWM?

Find hourly flight availability from O'ahu to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from O'ahu to Portland, Maine as you normally would.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Delta and United Airlines from O'ahu to Portland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Portland. 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 into for flights to Portland from O'ahu?

    Portland (PWM) is the airport you will fly into if you book a flight from O'ahu to Portland. It is only a 2.9 mi journey from Portland (PWM) to Portland’s city center.

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

    Airlines like Delta and American Airlines fly from O'ahu to Portland, Maine in about 15h 16m. The time it takes to get you to your destination can typically vary by up to 2h 47m. There are 5095 mi between O'ahu and Portland, Maine. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'ahu to Portland 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 O'ahu to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from O'ahu to Portland, Maine (average of $296). Flying from O'ahu to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from O'ahu to Portland

Discover the top 2 airlines that operate flights from O'ahu to Portland. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$617Average$964FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$626Average$953FlexibilityNo cancel feeOn-time69%

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