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$126+ Cheap flights from O'ahu to Portland (PDX)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — PDX
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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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 November 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/247:30 amHNL - PDX
2 stops13h 16mUnited Airlines
Wed 12/317:30 amPDX - HNL
2 stops15h 38mUnited Airlines
Deal found 11/18$395
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:59 pmHNL - PDX
1 stop14h 36mAlaska Airlines
Wed 12/318:03 amPDX - HNL
1 stop9h 44mAlaska Airlines
Deal found 11/19$398
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:56 pmHNL - PDX
Nonstop5h 29mAlaska Airlines
Thu 1/15:40 pmPDX - HNL
Nonstop6h 12mAlaska Airlines
Deal found 11/19$408
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:56 pmHNL - PDX
Nonstop5h 29mAlaska Airlines
Wed 12/318:03 amPDX - HNL
1 stop10h 14mAlaska Airlines
Deal found 11/20$411
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:16 pmHNL - PDX
1 stop11h 44mAlaska Airlines
Tue 12/306:09 pmPDX - HNL
1 stop14h 34mAlaska Airlines
Deal found 11/19$418
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:13 pmHNL - PDX
1 stop9h 43mAlaska Airlines
Sat 1/31:51 pmPDX - HNL
1 stop10h 16mAlaska Airlines
Deal found 11/19$419
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:59 pmHNL - PDX
1 stop14h 36mAlaska Airlines
Fri 1/210:30 amPDX - HNL
Nonstop6h 17mAlaska Airlines
Deal found 11/19$423
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:13 pmHNL - PDX
1 stop9h 43mAlaska Airlines
Fri 1/26:14 amPDX - HNL
1 stop17h 53mAlaska Airlines
Deal found 11/19$424
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:41 amHNL - PDX
1 stop8h 53mAlaska Airlines
Fri 1/22:56 pmPDX - HNL
1 stop9h 11mAlaska Airlines
Deal found 11/19$428

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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$392
(Kiwi.com)

One-way from

$126
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$567

Good round-trip deal

$507 or less

Good one-way deal

$259 or less
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
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from O'ahu to Portland.
Search Deals
Price to beat on a 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 November 20, 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 - PDX

HNLPDX

Honolulu

Wed 12/24

7:30 am-10:46 pm

2 stops13h 16m

Portland

Wed 12/31

7:30 am-9:08 pm

2 stops15h 38m

$395

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Sun 12/21

11:59 pm-4:35 pm

1 stop14h 36m

Portland

Wed 12/31

8:03 am-3:47 pm

1 stop9h 44m

$398

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Wed 2/18

11:10 pm-9:42 am

1 stop8h 32m

Portland

Sat 3/7

9:30 am-9:55 pm

1 stop14h 25m

$399

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Wed 1/28

10:50 pm-12:33 pm

2 stops11h 43m

Portland

Mon 2/2

1:35 pm-8:55 pm

1 stop9h 20m

$402

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Fri 1/9

9:00 am-7:55 pm

1 stop8h 55m

Portland

Mon 1/12

5:05 am-1:15 pm

1 stop10h 10m

$405

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Fri 1/16

8:50 am-4:19 pm

Nonstop5h 29m

Portland

Mon 1/19

7:00 am-11:09 am

Nonstop6h 09m

$408

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Mon 12/22

6:13 pm-5:56 am

1 stop9h 43m

Portland

Sat 1/3

1:51 pm-10:07 pm

1 stop10h 16m

$419

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Sun 12/21

11:59 pm-4:35 pm

1 stop14h 36m

Portland

Fri 1/2

10:30 am-2:47 pm

Nonstop6h 17m

$423

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Fri 1/16

10:50 pm-12:33 pm

2 stops11h 43m

Portland

Mon 1/19

7:45 am-3:10 pm

1 stop9h 25m

$424

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Mon 1/19

9:35 pm-12:00 pm

1 stop12h 25m

Portland

Thu 1/22

10:30 am-5:58 pm

1 stop9h 28m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 21 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?

Currently, April is the cheapest month in which you can book a flight from O'ahu to Portland (average of $213). Flying from O'ahu to Portland in July is currently the most expensive (average of $502). 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 PDX?

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 November 20, 2025.

When flying from O'ahu to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight at noon.

What is the cheapest day to fly from O'ahu to Portland?

Use this chart to determine the cheapest time to fly round-trip from O'ahu to Portland. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their O'ahu to Portland flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 20, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from O'ahu to Portland 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.
Alaska Airlines
8.0
Very good
11,321 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,321 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Hawaiian Airlines
7.8
Good
2,811 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,029 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

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?

    If you book a flight to Portland from O'ahu, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How popular is this O'ahu to Portland flight route?

    This flight path from O'ahu to Portland was viewed by 40 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from O'ahu to Portland can take about 8h 55m. United Airlines provides one of the quickest options available for as low as $405. The distance between O'ahu and Portland is about 2601 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from O'ahu to Portland?

    Consider Qantas Airways (77%), Korean Air (77%) or Hawaiian Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from O'ahu to Portland.

  • What are the cheapest flights from O'ahu to Portland?

    The cheapest flight price from O'ahu to Portland is $228. On average you can expect to pay $844. The most popular route, (Honolulu - Portland), can usually be booked for $264.

  • 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?

    Currently, April is the cheapest month in which you can book a flight from O'ahu to Portland (average of $213). Flying from O'ahu to Portland in July is currently the most expensive (average of $502). 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
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from O'ahu to Portland

Discover the top 6 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$473FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$579FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$279Average$372FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$388Average$595FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$399Average$611FlexibilityNo cancel feeOn-time75%

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