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Portland

$354+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — PWM
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap 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 February 14, 2026.

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.
Mon 3/1611:50 am
HNL
-
PWM
2 stops16h 59m
United Airlines
Mon 3/236:00 am
PWM
-
HNL
1 stop14h 33m
United Airlines
Deal found 2/13$682
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.
Thu 10/14:05 pm
HNL
-
PWM
1 stop12h 44m
Delta
Wed 10/76:30 am
PWM
-
HNL
1 stop14h 36m
Delta
Deal found 2/12$724
This Delta deal was found by Cheapflights users on 2/11. 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 2/264:45 pm
HNL
-
PWM
1 stop14h 15m
Delta
Mon 3/26:30 am
PWM
-
HNL
1 stop14h 53m
Delta
Deal found 2/11$764
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/2610:55 pm
HNL
-
PWM
2 stops19h 25m
United Airlines
Mon 3/26:00 am
PWM
-
HNL
2 stops16h 35m
United Airlines
Deal found 2/11$765
This American Airlines deal was found by Cheapflights users on 2/10. 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 8/1812:56 pm
HNL
-
PWM
2 stops16h 38m
American Airlines
Sun 8/239:05 am
PWM
-
HNL
2 stops18h 29m
American Airlines
Deal found 2/10$786
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 10/11:15 pm
HNL
-
PWM
2 stops16h 16m
American Airlines
Wed 10/78:01 am
PWM
-
HNL
2 stops19h 43m
American Airlines
Deal found 2/10$794
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/151:35 pm
HNL
-
PWM
2 stops16h 40m
Southwest
Wed 2/185:45 am
PWM
-
HNL
2 stops20h 15m
Southwest
Deal found 2/12$811

Find 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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$682
(United Airlines)

One-way from

$354
(Delta)
Provider with most accurate pricing for Honolulu-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Portland flights.
Search Deals
From O'ahu to Portland
Search Deals
One-way flight from O'ahu to Portland
Search Deals

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 February 14, 2026.
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

Mon 3/16

11:50 am-10:49 am

2 stops16h 59m

Portland

Mon 3/23

6:00 am-2:33 pm

1 stop14h 33m

$682

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 2/26

4:45 pm-12:00 pm

1 stop14h 15m

Portland

Mon 3/2

6:30 am-4:23 pm

1 stop14h 53m

$764

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 2/26

10:55 pm-11:20 pm

2 stops19h 25m

Portland

Mon 3/2

6:00 am-5:35 pm

2 stops16h 35m

$765

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 3/5

6:05 pm-3:14 pm

1 stop16h 09m

Portland

Mon 3/9

5:45 am-9:58 pm

2 stops22h 13m

$824

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Sat 2/28

10:55 pm-9:09 pm

2 stops17h 14m

Portland

Wed 3/4

5:45 am-2:54 pm

1 stop14h 09m

$843

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 6/4

4:05 pm-11:57 am

2 stops13h 52m

Portland

Mon 6/8

6:30 am-2:45 pm

1 stop14h 15m

$850

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 4/22

3:26 pm-3:57 pm

2 stops18h 31m

$354

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Sat 2/28

9:55 pm-11:50 pm

2 stops20h 55m

$438

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 4/22

6:41 pm-3:09 pm

2 stops14h 28m

$450

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 6/4

9:40 pm-11:50 pm

3 stops20h 10m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 16 results
1
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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, February is the cheapest month in which you can book a flight from O'ahu to Portland, Maine (average of $299). Flying from O'ahu to Portland, Maine in June is currently the most expensive (average of $643). 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 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 February 14, 2026.
Read reviews from past customers who have flown Delta 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
7.9
Good
8,203 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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.
Delta
7.9
Good
8,203 reviews
Delta
7.9
Good
8,203 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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 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 United Airlines and Delta fly from O'ahu to Portland, Maine in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 2h 44m. 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, February is the cheapest month in which you can book a flight from O'ahu to Portland, Maine (average of $299). Flying from O'ahu to Portland, Maine in June is currently the most expensive (average of $643). 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
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from O'ahu to Portland

Discover the top airline 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 February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$578Average$964FlexibilityNo cancel feeOn-timeN/A

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